KR102568273B1 - Cosmetic composition containing a mixture that improves the effect of SPFSOL on hair - Google Patents

Abstract

SPFSOL consisting of bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate and C12-15 alkylbenzoate, further including vegetable complex extract, illite and DPG, It relates to a cosmetic composition containing a mixture that enhances the effect of SPFSOL on hair so as to improve the sunscreen effect on hair.

Description

Cosmetic composition containing a mixture that improves the effect of SPFSOL on hair}

The present invention relates to a cosmetic composition comprising a mixture enhancing the effect of SPFSOL on hair, and more particularly, to a cosmetic composition comprising bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate and Cosmetics containing SPFSOL consisting of C12-15 alkylbenzoates and mixtures that enhance the effect of SPFSOL on hair, including plant complex extracts, Illite and DPG, to enhance the UV protection effect on hair It's about the composition.

Hair is composed of cuticle, cortex and medulla, and the outermost layer is the cuticle. The cuticle is a thin film covering the outermost layer of the hair, and 5 to 10 of them are closely overlapped in a scale shape, and serve to protect the hair from the outside and affect hair gloss. The cortex is on the inside of the cuticle and occupies 80 to 90% of the hair and contains a lot of melanin pigment. The medulla is at the center of the hair. There are some melanin pigment particles inside the medula, and many large and small pores are formed to absorb air and moisture. The melanin pigment of the hair is oxidized, resulting in a change in color saturation, and damage in which the cuticle layer is cracked or peeled off due to ultraviolet rays.

Hair damage can be divided into damage caused by physical factors and damage caused by chemical factors. Hair damage caused by physical factors is mainly caused by factors according to daily living habits, such as combing or heating by a hair dryer. In contrast, damage caused by chemical factors is damage due to denaturation of proteins constituting hair due to the effects of perm, hair dyeing, and the like. In addition, there are solar ultraviolet rays that cause hair damage.

Solar rays can be classified according to their wavelengths, and among them, solar rays that directly affect the skin are ultraviolet (UltraViolet Rays). The ultraviolet light was first discovered in 1801 by J.W. Ritter, a German scientist, from the sensitization action of ultraviolet light. In contrast to infrared rays, which are called heat rays, ultraviolet rays have strong chemical action, so they are also called actinic rays. Ultraviolet rays are subdivided into near ultraviolet rays, ultraviolet rays in the modified range, Schumann rays, Lyman rays, Millicon rays, etc. according to the length of the wavelength, or ultraviolet rays having a wavelength of 190 nm or less are also called far ultraviolet rays.

In general, ultraviolet rays are classified into UV-C with a wavelength of 100-280 nm, UV-B with a wavelength of 280-320 nm, and UV-A with a wavelength of 320-400 nm according to their wavelengths. UV-C passes through the ozone layer and is lost without reaching the ground surface, while UV-B penetrates into the epidermis of the skin and causes erythema, freckles, and swelling. When sunlight passes through the atmosphere, all UV-C and most UV-B are absorbed by ozone. However, as the ozone layer becomes thinner, people are exposed to higher levels of ultraviolet radiation, especially UV-B. UV-A is known to cause skin aging and skin irritation by penetrating into the dermis of the skin and promoting skin cancer, wrinkles, and melanin formation. These days, when the destruction of the ozone layer is in progress due to the influence of global warming, products for preventing stimulation by ultraviolet rays are required.

Currently, many studies on hair damage caused by physical or chemical factors have been conducted, but the seriousness of hair damage caused by ultraviolet rays is not greatly recognized. Internal cells, cell membrane mixture, and melanin are destroyed by UV irradiation, and cortex is porous due to cuticle exfoliation, so that hair is split or cut externally.

On the other hand, a composition for sunscreen for hair should be approached in a different way from a composition for sunscreen for skin. This is because hair has a different structure and properties than skin.

Regarding a composition for imparting UV protection to hair as described above, Korean Patent Registration No. 10-1305974 (published on September 12, 2013) discloses a “dispersed formulation hair cosmetic composition for UV protection”. This relates to a dispersion formulation hair cosmetic composition for blocking UV rays containing at least one of octyl methoxycinnamate, octyl salicylate, and isoamyl paramethoxycin namate, and more particularly, to UV rays including a UV blocking agent. Improve hair smoothness by adding at least one of low molecular weight dimethicone, film-forming silicone, and network structure-forming silicone to reduce hair smoothness and damp feeling that can be caused by the dispersed-type hair cosmetic composition for blocking It relates to a dispersion formulation hair cosmetic composition for sunscreen prepared to have a refreshing effect.

However, the conventional dispersed formulation hair cosmetic composition for sunscreen has a problem in that the effect of imparting sunscreen power to hair is insignificant. Accordingly, the need for a composition for blocking UV rays for hair composed of suitable components has increased.

Republic of Korea Patent Registration No. 10-1305974 (2013.09.12. notice), "Dispersed formulation hair cosmetic composition for sun protection"

In order to solve the above problems, the present invention is a SPFSOL composed of bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate and C12-15 alkylbenzoate, and vegetable It is an object of the present invention to provide a cosmetic composition containing a mixture that enhances the effect of SPFSOL on hair so as to improve the sunscreen effect on hair, including complex extracts, illite, and DPG.

In order to achieve the above object, the present invention provides an SPFSOL composed of bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate and C12-15 alkylbenzoate; vegetable complex extract; illite; And, DPG; provides a cosmetic composition containing a mixture that improves the effect of SPFSOL on hair, characterized in that it comprises.

In addition, the SPFSOL contains 0.0001 to 30% by weight of the bis-ethylhexyloxyphenol methoxyphenyltriazine based on the total weight of SPFSOL, and 0.0001 to 30% by weight of the isododecane based on the total weight of SPFSOL, and the dimer dilinol Rail dimer dilinoleate is included in an amount of 0.0001 to 30% by weight based on the total weight of SPFSOL, and the C12-15 alkylbenzoate is mixed in an amount of 0.0001 to 50% by weight based on the total weight of SPFSOL.

In addition, the vegetable composite extract is 0.0001 to 20.0% by weight of indigo leaf extract, 0.0001 to 20.0% by weight of persimmon leaf extract, 0.0001 to 20.0% by weight of golden extract, 0.0001 to 20.0% by weight of kudzu extract, The sumac bark extract is 0.0001 to 20.0% by weight, the licorice extract is 0.0001 to 20.0% by weight, and the hops extract is characterized in that it is mixed to be 0.0001 to 20.0% by weight.

In addition, the vegetable complex extract is characterized in that it is included in 0.0001 to 30% by weight relative to the total weight of the cosmetic composition.

In addition, the illite is characterized in that it is included in 0.0001 to 30% by weight relative to the total weight of the cosmetic composition.

In addition, the DPG is characterized in that it is included in 0.0001 to 20% by weight relative to the total weight of the cosmetic composition.

The cosmetic composition comprising a mixture enhancing the effect of SPFSOL on hair according to the present invention comprises bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate and C12-15 alkylbenzo Including SPFSOL composed of 8, vegetable complex extract, illite, and DPG, it enhances the sunscreen effect on hair.

1 is a flowchart showing a manufacturing process for preparing a cosmetic composition containing a mixture that improves the effect of SPFSOL on hair according to the present invention.
Figure 2 is for the hair applied with the compositions of Example 1 and Comparative Examples 1 to 16 according to the present invention A graph showing the vertical distance between the tip of the cuticle scale exposed by the ultraviolet light and the surface of the hair when irradiated with ultraviolet light.
Figure 3 is for the hair applied with the compositions of Example 1 and Comparative Examples 1 to 16 according to the present invention A graph showing the evaluation scores for cracking and peeling of the cuticle layer by ultraviolet rays when irradiated with ultraviolet rays.
Figure 4 is for the hair applied with the compositions of Example 1 and Comparative Examples 1 to 16 according to the present invention A graph showing the evaluation score for the degree of color change of hair by ultraviolet rays when irradiated with ultraviolet rays.
Figure 5 is for the hair applied with the compositions of Example 1 and Comparative Examples 1 to 16 according to the present invention A graph showing the change in water content in hair by UV rays when irradiated with UV rays.

The detailed description of the present invention below refers to the accompanying drawings shown as examples of embodiments in which the present invention can be practiced. These embodiments are described in detail so that those skilled in the art will be able to practice the present invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in one embodiment in another embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each described embodiment may be changed without departing from the spirit and scope of the invention.

Accordingly, the detailed description set forth below is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all equivalents as claimed by those claims. Like reference numbers in the drawings indicate the same or similar function throughout the various aspects.

The terms used in the present invention have been selected from general terms that are currently widely used as much as possible while considering the functions in the present invention, but these may vary depending on the intention of a person skilled in the art or precedent, the emergence of new technologies, and the like. In addition, in a specific case, there is also a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, not simply the name of the term.

In the present invention, when a part "includes" a certain component, it means that it may further include other components, not excluding other components, unless otherwise stated.

Hereinafter, a cosmetic composition containing a mixture enhancing the effect of SPFSOL on hair according to the present invention will be described in detail.

The cosmetic composition containing the mixture enhancing the effect of SPFSOL on hair according to the present invention is bis-ethylhexyloxyphenol methoxyphenyltriazine, bis-ethylhexyloxyphenolmethoxyphenyltriazine, isododecane, dimerdi SPFSOL composed of linoleyl dimer dilinoleate and C12-15 alkylbenzoate; vegetable complex extract; illite; and, DPG;

The SPFSOL is a term arbitrarily selected by the present applicant, and is a functional mixture composed of bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate, and C12-15 alkylbenzoate.

The bis-ethylhexyloxyphenol methoxyphenyltriazine (Bis-Ethylhexyloxyphenol Methoxyohenyl Triazine) is a kind of heterocyclic compound, and is also referred to as BEMT or Tinosolve S. It is mainly used as a hair conditioning agent and sunscreen to condition hair and help protect skin by blocking ultraviolet rays.

Isododecane is a molecular aliphatic hydrocarbon component of 12 carbons. The molecular formula of the isododecane is C12H26, it is a petroleum extract and is lipophilic and aliphatic. It is contained in a lot of alkane-based hydrocarbon products and has a high stabilization rate because transformation does not occur easily. It helps spread the product well and acts as a silicone. That is, the isododecane serves to add flexibility to spreadability and improve spreadability.

The dimer dilinoleyl dimer dilinoleate is a diester of dilinoleic acid and dimer dilinoleyl alcohol. The dimer dilinoleyl dimer dilinoleate is used as a binder, a hair conditioning agent, a skin conditioning agent (softener), a skin conditioning agent (moisture blocking agent), and a viscosity increasing agent (non-aqueous). The dimer dilinoleyl dimer dilinoleate is known to play a role in maintaining the moisture level of the skin by blocking evaporation of moisture in the skin.

The C12-15 alkyl benzoate (C12 15 ALKYL BENZOATE) is an ester compound made by reacting benzoin acid with an alkyl group-attached carboxylic acid. C12-15 refers to the number of carbon atoms in the alkyl group. It is an ester oil that can dissolve and disperse ingredients that do not dissolve well in BB creams and color cosmetics. The C12-15 alkylbenzoate serves to improve the application properties of cosmetics and facilitate absorption.

Meanwhile, the SPFSOL includes 0.0001 to 40% by weight of the bis-ethylhexyloxyphenol methoxyphenyltriazine based on the total weight of SPFSOL, and 0.0001 to 40% by weight of the isododecane based on the total weight of SPFSOL, and the dimer dilinol Rail dimer dilinoleate is included in an amount of 0.0001 to 40% by weight based on the total weight of SPFSOL, and the C12-15 alkylbenzoate is preferably mixed in an amount of 0.0001 to 50% by weight based on the total weight of SPFSOL.

More preferably, the SPFSOL includes 0.0001 to 30% by weight of the bis-ethylhexyloxyphenolmethoxyphenyltriazine based on the total weight of SPFSOL, and 0.0001 to 30% by weight of the isododecane based on the total weight of SPFSOL, and the dimer It is preferable that dilinoleyl dimer dilinoleate is included in an amount of 0.0001 to 5% by weight based on the total weight of SPFSOL, and the C12-15 alkylbenzoate is mixed in an amount of 0.0001 to 45% by weight based on the total weight of SPFSOL.

Most preferably, the SPFSOL includes 25.0% by weight of the bis-ethylhexyloxyphenolmethoxyphenyltriazine based on the total weight of SPFSOL, and 25.0% by weight of the isododecane based on the total weight of SPFSOL, and the dimer dilinoleyl dimer It is preferable that dilinoleate is included in 5.0% by weight based on the total weight of SPFSOL and the C12-15 alkylbenzoate is mixed so that it is included in 45.0% by weight based on the total weight of SPFSOL.

Meanwhile, the SPFSOL may further include purified water in a residual amount.

On the other hand, the SPFSOL is preferably included in an amount of 0.0001 to 70% by weight relative to the total weight of the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention.

The SPFSOL imparts UV blocking ability to hair and has an effect of improving the durability of UV blocking of hair.

On the other hand, the vegetable complex extract refers to extracting and mixing various vegetable raw materials. The vegetable complex extract may include indigo leaves, persimmon leaves, gold, kudzu, sumac bark, licorice, and hops.

That is, the vegetable complex extract of the present invention may include indigo leaf extract, persimmon leaf extract, golden extract, kudzu extract, lacquer bark extract, Spanish licorice root extract, and hops extract.

The indigo leaf extract (Polygonum Tinctorium Leaf Extract) is an extract obtained from the indigo leaf ( Polygonum Tinctorium Leaf ).

The persimmon leaf extract (Diospyros Kaki Leaf Extract) is an extract obtained from Diospyros Kaki Leaf .

The golden extract (Scutellaria Baicalensis Root Extract) is an extract obtained from gold ( Scutellaria Baicalensis Root ).

The arrowroot extract ( Pueraria Lobata Extract) is It is an extract obtained from Lobata ).

The sumac bark extract (Rhus Verniciflua Bark Extract) is an extract obtained from the sumac bark ( Rhus Verniciflua Bark ).

The licorice extract is preferably Spanish licorice root extract (Glycyrrhiza Glabra (Licorice) Root Extract). The Spanish licorice root extract (Glycyrrhiza Glabra (Licorice) Root Extract) is Spanish licorice root ( Glycyrrhiza Glabra (Licorice) Root Extract) It is an extract obtained from Glabra ( Licorice ) Root ).

The hops extract (Humulus Lupulus (Hops) Extract) is an extract obtained from hops ( Humulus Lupulus (Hops) ).

It is preferable that the extracts are extracted over 2 to 4 hours at a temperature of 80 to 120 ° C. using purified water as an extraction solvent for each raw material.

The vegetable composite extract is a vegetable composite extract relative to the total weight of the vegetable composite extract, the vegetable composite extract is a side leaf extract relative to the total weight of the vegetable composite extract ( Polygonum Tinctorium Leaf Extract ) is 0.0001 to 20.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) is 0.0001 to 20.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) is 0.0001 to 20.0% by weight, arrowroot extract ( Pueraria Lobata Extract ) is 0.0001 to 20.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) is 0.0001 to 20.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) is 0.0001 to 20.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) is preferably mixed to be 0.0001 to 20.0% by weight.

On the other hand, the vegetable complex extract may contain purified water in a residual amount.

The vegetable complex extract is preferably included in an amount of 0.0001 to 30.0% by weight based on the total weight of the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention.

The vegetable complex extract is mixed with other ingredients of the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention, and the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention imparts UV protection to hair. The vegetable complex extract serves to further improve the ability of the SPFSOL to block UV rays on the hair.

The illite is called various names such as hydrous mica, finegrained mica, and mica clay mineral. The illite was proposed as a generic name for aluminum-like dihedral octahedral mica clay minerals while investigating shale in Illinois, USA in 1937 by Grim et al., and was used as an outdoor name for sedimentary mica clay minerals. A representative chemical formula of the illite is {K _0.75 [Al _1.75 (Mg·Fe ^{2 +} ) _0.25 ](Si _3.50 Al _0.50 )O ₁₀ (OH) ₂ }.

The illite is preferably included in an amount of 0.0001 to 30% by weight relative to the total weight of the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention.

The light extract is mixed with other ingredients of a cosmetic composition containing a mixture for improving the effect of SPFSOL on hair according to the present invention, and a cosmetic containing a mixture for improving the effect of SPFSOL on hair according to the present invention It serves to increase the UV blocking ability of the composition. The illite serves to further improve the ability of SPFSOL to block UV rays on hair.

The DPG is an abbreviation for dipropylene glycol, and the dipropylene glycol is a colorless, odorless, hypoallergenic liquid component. The dipropylene glycol is commonly used in cosmetics because it has an excellent moisturizing function that prevents moisture evaporation. Since the dipropylene glycol serves to dissolve emulsifying components, it also serves as a solubilizing agent and a viscosity reducing agent because it has an effect of reducing viscosity.

The DPG is preferably included in an amount of 0.0001 to 20% by weight based on the total weight of the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention.

The DPG is mixed with other ingredients of the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention, and the ultraviolet rays of the cosmetic composition containing the mixture for improving the effect of SPFSOL on hair according to the present invention It serves to increase the blocking ability. The DPG serves to further improve the ability of SPFSOL to block UV rays on hair.

Meanwhile, the composition according to the present invention may contain purified water in a residual amount.

The method for preparing a cosmetic composition containing a mixture for enhancing the effect of SPFSOL on hair according to the present invention may include a step of preparing SPFSOL (S10), a step of preparing a vegetable complex extract (S20), and a mixing step (S30). .

In the SPFSOL preparation step (S10), an SPFSOL composed of bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate and C12-15 alkylbenzoate is prepared.

In the vegetable composite extract preparation step (S20), a vegetable composite extract is prepared by extracting and mixing indigo leaves, persimmon leaves, gold, kudzu, sumac bark, licorice and hops hops.

In the mixing step (S30), the SPFSOL prepared in the SPFSOL manufacturing step (S10), the vegetable composite extract prepared in the vegetable composite extract manufacturing step (S20), and illite and DPG are mixed.

Hereinafter, the effect of the cosmetic composition containing the mixture enhancing the effect of SPFSOL on hair according to the present invention will be described in detail through the following Examples, Comparative Examples and Experimental Examples. The same process was carried out, but some components were missing, and purified water was filled in as much as was missing.

Example 1. Preparation of a cosmetic composition containing a mixture enhancing the effect of SPFSOL on hair according to the present invention

According to the following manufacturing method, a cosmetic composition containing a mixture enhancing the effect of SPFSOL on hair according to Example 1 of the present invention was prepared.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 25% by weight of SPFSOL based on the total weight of C12-15 alkylbenzoate and 25% by weight of SPFSOL based on the total weight of SPFSOL.

Plant complex extract manufacturing step (S20): vegetable complex extract total weight relative to indigo leaf extract ( Polygonum Tinctorium Leaf Extract ) 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example One. SPFSOL Preparation of non-included compositions

According to the preparation method described below, a composition not containing SPFSOL of Comparative Example 1 was prepared.

Vegetable complex extract manufacturing step (S10): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S20): 20% by weight of the vegetable composite extract prepared in the vegetable composite extract preparation step (S10), 20% by weight of illite, 20% by weight of DPG, and purified water were mixed with the remaining amount.

comparative example 2. to SPFSOL bis - Ethylhexyloxyphenol Methoxyphenyltriazine Preparation of compositions that do not contain

A composition not containing bis-ethylhexyloxyphenol methoxyphenyltriazine was prepared in the SPFSOL of Comparative Example 2 according to the following preparation method.

Partially missing SPFSOL manufacturing step (S10): Purified water is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate is included relative to the total weight of SPFSOL 5% by weight, and C12-15 alkylbenzoate was mixed to include 45% by weight relative to the total weight of SPFSOL to prepare a SPFSOL lacking a part.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): 40% by weight of the SPFSOL partially lacking prepared in the SPFSOL manufacturing step (S10), 20% by weight of the vegetable composite extract prepared in the vegetable composite extract manufacturing step (S20), and 20% by weight of light, and 20% by weight of DPG were mixed.

comparative example 3. to SPFSOL isododecane Preparation of compositions that do not contain

A composition not containing isododecane in SPFSOL of Comparative Example 3 was prepared according to the following preparation method.

SPFSOL manufacturing step (S10) lacking a part: Bis-ethylhexyloxyphenolmethoxyphenyltriazine value is included at 25% by weight based on the total weight of SPFSOL, purified water is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dily SPFSOL lacking a part was prepared by mixing 5% by weight of nolyate and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): 40% by weight of the SPFSOL partially lacking prepared in the SPFSOL manufacturing step (S10), 20% by weight of the vegetable composite extract prepared in the vegetable composite extract manufacturing step (S20), and 20% by weight of light, and 20% by weight of DPG were mixed.

comparative example 4. to SPFSOL Dimer Dilinoleyl Dimer Dilinoleate Preparation of compositions that do not contain

A composition not containing dimer dilinoleyl dimer dilinoleate was prepared in the SPFSOL of Comparative Example 4 according to the following preparation method.

Partially missing SPFSOL manufacturing step (S10): 25% by weight of bis-ethylhexyloxyphenolmethoxyphenyltriazine based on the total weight of SPFSOL is included, 25% by weight of isododecane is included based on the total weight of SPFSOL, and purified water is included in the total weight of SPFSOL 5% by weight, and C12-15 alkylbenzoate was mixed to include 45% by weight relative to the total weight of SPFSOL to prepare a SPFSOL lacking a part.

Plant complex extract manufacturing step (S20): vegetable complex extract total weight relative to indigo leaf extract ( Polygonum Tinctorium Leaf Extract ) 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): 40% by weight of the SPFSOL partially lacking prepared in the SPFSOL manufacturing step (S10), 20% by weight of the vegetable composite extract prepared in the vegetable composite extract manufacturing step (S20), and 20% by weight of light, and 20% by weight of DPG were mixed.

comparative example 5. C12 to SPFSOL - 15 Alkylbenzoate Preparation of compositions that do not contain

A composition not containing C12-15 alkylbenzoate was prepared in SPFSOL of Comparative Example 5 according to the following preparation method.

Partially missing SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine value is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl Dimer dilinoleate was mixed to include 5% by weight based on the total weight of SPFSOL and purified water to 45% by weight based on the total weight of SPFSOL, thereby preparing a partially missing SPFSOL.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): 40% by weight of the SPFSOL partially lacking prepared in the SPFSOL manufacturing step (S10), 20% by weight of the vegetable composite extract prepared in the vegetable composite extract manufacturing step (S20), and 20% by weight of light, and 20% by weight of DPG were mixed.

comparative example 6. Preparation of a composition that does not contain a vegetable complex extract

According to the following preparation method, a composition not containing the vegetable composite extract of Comparative Example 6 was prepared.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Mixing step (S20): Purified water was mixed with 40% by weight of SPFSOL prepared in the SPFSOL preparation step (S10), 20% by weight of illite, 20% by weight of DPG, and the balance.

comparative example 7. In vegetable complex extracts side leaves Preparation of compositions excluded

According to the following manufacturing method, a composition excluding the indigo leaf was prepared in the vegetable composite extract of Comparative Example 7. The same process as in Example 1 was performed, but purified water was filled in as much as the missing components were carried out.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Plant complex extract manufacturing step (S20): 15.0% by weight of purified water relative to the total weight of vegetable complex extract, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example 8. Preparation of Composition Except for Persimmon Leaves in Vegetable Complex Extract

According to the following preparation method, a composition excluding persimmon leaves was prepared in the vegetable composite extract of Comparative Example 8. The same process as in Example 1 was performed, but purified water was filled in as much as the missing components were carried out.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Plant complex extract manufacturing step (S20): vegetable complex extract total weight relative to indigo leaf extract ( Polygonum Tinctorium Leaf Extract ) 15.0% by weight, purified water 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example 9. Preparation of Compositions Except for Gold in Vegetable Complex Extracts

According to the following manufacturing method, a composition excluding gold was prepared in the vegetable composite extract of Comparative Example 9. The same process as in Example 1 was performed, but purified water was filled in as much as the missing components were carried out.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf ) relative to the total weight of vegetable composite extract Extract ) 15.0% by weight, purified water 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example 10. Preparation of Compositions Excluding Arrowroot from Vegetable Complex Extracts

According to the following preparation method, a composition excluding arrowroot was prepared in the vegetable composite extract of Comparative Example 10. The same process as in Example 1 was performed, but purified water was filled in as much as the missing components were carried out.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Plant complex extract manufacturing step (S20): vegetable complex extract total weight relative to indigo leaf extract ( Polygonum Tinctorium Leaf Extract ) 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight, purified water 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example 11. Preparation of Composition Except for Sumac Bark in Vegetable Complex Extract

According to the following manufacturing method, a composition excluding sumac bark was prepared in the vegetable composite extract of Comparative Example 11. The same process as in Example 1 was performed, but purified water was filled in as much as the missing components were carried out.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, purified water 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example 12. Preparation of Compositions Excluding Licorice from Vegetable Complex Extracts

According to the following manufacturing method, a composition excluding licorice was prepared in the vegetable composite extract of Comparative Example 12. The same process as in Example 1 was performed, but purified water was filled in as much as the missing components were carried out.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, purified water 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to prepare a vegetable composite extract to 14.0% by weight.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example 13. Preparation of composition except hops in vegetable complex extract

According to the following preparation method, a composition excluding hops was prepared in the vegetable composite extract of Comparative Example 13. The same process as in Example 1 was performed, but purified water was filled in as much as the missing components were carried out.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Vegetable composite extract manufacturing step (S20): vegetable composite extract relative to the total weight of indigo leaf extract (Polygonum Tinctorium Leaf Extract) 15.0% by weight, persimmon leaf extract (Diospyros Kaki Leaf Extract) 15.0% by weight, golden extract (Scutellaria Baicalensis Root Extract) 14.0% by weight, arrowroot extract (Pueraria Lobata Extract) 14.0% by weight, sumac bark extract (Rhus Verniciflua Bark Extract) 14.0% by weight, licorice extract (Spanish licorice root extract (Glycyrrhiza Glabra ( Licorice ) Root Extract) 14.0% by weight and 14.0% by weight of purified water were mixed to prepare a vegetable complex extract.

Mixing step (S30): SPFSOL 40% by weight prepared in the SPFSOL manufacturing step (S10), vegetable composite extract 20% by weight prepared in the vegetable composite extract manufacturing step (S20), illite 20% by weight, and DPG 20 The weight percent was mixed.

comparative example 14. illitega Preparation of non-included compositions

According to the following manufacturing method, the composition of Comparative Example 14 not containing illite was prepared.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): 40% by weight of the SPFSOL prepared in the SPFSOL manufacturing step (S10), 20% by weight of the vegetable composite extract prepared in the vegetable composite extract manufacturing step (S20), 20% by weight of DPG, and purified water in the remaining amount mixed.

comparative example 15. DPG is Preparation of non-included compositions

According to the preparation method described below, the DPG-free composition of Comparative Example 15 was prepared.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Vegetable complex extract manufacturing step (S20): Polygonum Tinctorium Leaf Extract 15.0% by weight, persimmon leaf extract ( Diospyros Kaki Leaf Extract ) 15.0% by weight, golden extract ( Scutellaria Baicalensis Root Extract ) 14.0% by weight relative to the total weight of vegetable composite extract %, arrowroot extract ( Pueraria Lobata Extract ) 14.0% by weight, sumac bark extract ( Rhus Verniciflua Bark Extract ) 14.0% by weight, licorice extract (Spanish licorice root extract ( Glycyrrhiza Glabra ( Licorice ) Root Extract ) 14.0% by weight, hops extract ( Humulus Lupulus ( Hops ) Extract ) was mixed to 14.0% by weight to prepare a vegetable composite extract.

Mixing step (S30): 40% by weight of SPFSOL prepared in the SPFSOL manufacturing step (S10), 20% by weight of the vegetable composite extract prepared in the vegetable composite extract manufacturing step (S20), 20% by weight of illite, and the remaining amount Purified water was mixed.

comparative example 16. SPFSOL alone Preparation of the composed composition

According to the following preparation method, a composition composed of only SPFSOL of Comparative Example 16 was prepared.

SPFSOL manufacturing step (S10): Bis-ethylhexyloxyphenolmethoxyphenyltriazine is included at 25% by weight based on the total weight of SPFSOL, isododecane is included at 25% by weight based on the total weight of SPFSOL, and dimer dilinoleyl dimer dilinoleate SPFSOL was prepared by mixing 5% by weight of SPFSOL based on the total weight of SPFSOL and 45% by weight of C12-15 alkylbenzoate based on the total weight of SPFSOL.

Experimental example 1. Transmittance by UV irradiation former microscope observation

With respect to the compositions prepared in Example 1 and Comparative Examples 1 to 15, the UV blocking effect on hair was confirmed.

The sample hair used to observe the process of microstructural change by UV irradiation was virgin hair of a 28-year-old woman who was not physically or chemically affected. The hair used in the UV irradiation experiment was cut to a length of 10 cm at a distance of about 5 cm from the scalp at the top of the head and collected, and then the hair was damaged by heat at 130 ° C to +- 10 ° C with an electric hair iron. Damaged hairs were neatly fixed using a 4 cm long adhesive tape. The UV irradiation device was a Typ/No-42/329 model from EXAKT Apparatebaw in Germany, 60Hz, 0.01kw, 0.2A, and a Radium Ralutec, 9W straight lamp from Italy was used. Each hair was divided into a plurality of experimental groups, and the compositions prepared in Example 1 and Comparative Examples 1 to 15 were applied, respectively, and the applied materials were washed twice each.

The hair of each experimental group treated with the compositions prepared in Example 1 and Comparative Examples 1 to 15 was irradiated with UV rays with EXAKT Apparatebaw's Typ/No-42/329, and was separated from the outermost cuticle cells by the influence of UV rays and expelled to the outside. The vertical distance between the tip of the exposed cuticle scale and the surface of the hair was measured using a transmission electron microscope (SEOL 100CX-II, Japan). The results are as shown in Table 1 below, and the measured values in Table 1 below are average values for each hair sample, and the unit is nm.

The vertical distance between the tip of the cuticle scale exposed to the outside by UV light and the surface of the hair (nm) Example 1 40 Comparative Example 1 184 Comparative Example 2 152 Comparative Example 3 156 Comparative Example 4 145 Comparative Example 5 147 Comparative Example 6 118 Comparative Example 7 92 Comparative Example 8 89 Comparative Example 9 88 Comparative Example 10 87 Comparative Example 11 91 Comparative Example 12 88 Comparative Example 13 82 Comparative Example 14 120 Comparative Example 15 121 Comparative Example 16 131

As a result, in the case of hair coated with the composition of Example 1, it was confirmed that the vertical distance (nm) between the tip of the cuticle scales exposed to the outside and the surface of the hair split by ultraviolet rays was the shortest. It was confirmed that the splitting of the cuticle scales of the hair can be most alleviated.

On the other hand, compared to Comparative Example 16 consisting of only SPFSOL, it was confirmed that Example 1 including additional components had an excellent effect, and through this, unexpected effects due to the mixing of vegetable complex extract, illite, and DPG could be confirmed to have appeared.

Accordingly, it was confirmed that the cosmetic composition containing the mixture enhancing the effect of SPFSOL on hair according to the present invention can prevent the cuticle scales of the hair from being split from the surface of the hair by ultraviolet rays.

Experimental example 2. of the cuticle layer Confirmation of UV blocking effect through observation of changes

The hair used from normal female adult hair and normal male adult hair was cut into 10 cm lengths at a distance of about 5 cm from the scalp at the top of the head, and then heated with an electric hair iron at + - 10 ° C at 130 ° C. do damage The same amount of the compositions of Example 1 and Comparative Examples 1 to 16 were uniformly applied to the damaged hair, and left to dry for 20 minutes, which was referred to as an experimental group.

On the other hand, those in which the compositions of Example 1 and Comparative Examples 1 to 16 were not applied to normal female adult hair and normal male adult hair were referred to as control groups.

The experimental group and the control group were observed with a scanning electron microscope (SEM).

At a distance of 100 mm from the irradiator, UV-B with an ultraviolet wavelength of 280 to 320 mm and UV-A with an ultraviolet wavelength of 320 to 400 mm were respectively irradiated.

As a UV-B light source, UV-B was irradiated at 200 mJ/cm2 (0.5 ㎽/ Second (sec)) was irradiated once, and the irradiation amount was measured with a solar meter (Solameter, Solartech Inc., USA). As a light source for UV-A, UV-A was irradiated at 200 mJ/cm2 (0.5 ㎽/ Second (sec)) was irradiated once, and the irradiation amount was measured with a solar meter (Solameter, Solartech Inc., USA).

Observe the hair of the experimental group to which the composition prepared in Example 1 and Comparative Examples 1 to 16 was applied and the control group to which the composition of Example 1 and Comparative Examples 1 to 16 was not applied with a scanning electron microscope (SEM) did

The experimental group and the control group before irradiation with ultraviolet rays UV-B and UV-A were compared with the control group after irradiation with ultraviolet rays UV-B and UV-A, respectively. It was confirmed with an electron microscope.

The results are as shown in Table 2 below, and the measurement criteria of Table 2 below were 0 (no change such as cracking and peeling) to 10 (many changes such as cracking and peeling), and the normal female adult It is an average value for hair and normal hair of a normal male adult.

offshoot exfoliation total change Example 1 2 3 2.5 Comparative Example 1 9 8 7.5 Comparative Example 2 7 6 6.5 Comparative Example 3 5 7 6.0 Comparative Example 4 6 8 7.0 Comparative Example 5 6 7 6.5 Comparative Example 6 4 6 5.0 Comparative Example 7 5 4 4.5 Comparative Example 8 3 5 4.0 Comparative Example 9 4 4 4.0 Comparative Example 10 4 5 4.5 Comparative Example 11 5 4 4.5 Comparative Example 12 5 3 4.0 Comparative Example 13 5 4 4.5 Comparative Example 14 5 5 5.0 Comparative Example 15 6 4 5.0 Comparative Example 16 5 6 5.5

As a result, when the composition of Example 1 was applied, it was confirmed that the degree of change in which the cuticle layer was cracked or peeled off by ultraviolet rays was significantly less than in Comparative Examples 1 to 16, and the cuticle layer of hair was cracked or peeled off by ultraviolet rays. It was confirmed that the losing phenomenon was most alleviated.

Accordingly, it was confirmed that the hair sunscreen composition according to the present invention can prevent the cuticle layer of hair from being split or peeled off by ultraviolet rays.

Experimental example 3. Check the UV protection effect by observing the color change of the hair

The hair used from normal female adult hair and normal male adult hair was cut into 10 cm lengths at a distance of about 5 cm from the scalp at the top of the head, and then heated with an electric hair iron at + - 10 ° C at 130 ° C. do damage The same amount of the compositions of Example 1 and Comparative Examples 1 to 16 were uniformly applied to the damaged hair, and left to dry for 20 minutes, which was referred to as an experimental group.

On the other hand, those in which the compositions of Example 1 and Comparative Examples 1 to 16 were not applied to normal female adult hair and normal male adult hair were referred to as control groups.

The experimental group and the control group were observed under an optical microscope.

At a distance of 100 mm from the irradiator, UV-B with an ultraviolet wavelength of 280 to 320 mm and UV-A with an ultraviolet wavelength of 320 to 400 mm were respectively irradiated.

As a UV-B light source, UV-B was irradiated at 200 mJ/cm2 (0.5 ㎽/ Second (sec)) was irradiated once, and the irradiation amount was measured with a solar meter (Solameter, Solartech Inc., USA). As a light source for UV-A, UV-A was irradiated at 200 mJ/cm2 (0.5 ㎽/ Second (sec)) was irradiated once, and the irradiation amount was measured with a solar meter (Solameter, Solartech Inc., USA).

The hair of the experimental group to which the composition prepared in Example 1 and Comparative Examples 1 to 16 was applied and the control group to which the composition of Example 1 and Comparative Examples 1 to 16 were not applied were observed under an optical microscope.

The experimental group and the control group before irradiation with ultraviolet rays UV-B and UV-A were compared with the control group after irradiation with ultraviolet rays UV-B and UV-A, respectively.

The results are shown in Table 3 below, and the measurement criteria in Table 3 below were 0 (no change in hair color) to 10 (a lot of color change in hair), and the normal hair of the general female adult and the general male This is the average value for normal adult hair.

degree of hair color change Example 1 2.5 Comparative Example 1 8.5 Comparative Example 2 7.0 Comparative Example 3 7.5 Comparative Example 4 7.5 Comparative Example 5 7.0 Comparative Example 6 4.5 Comparative Example 7 4.0 Comparative Example 8 3.5 Comparative Example 9 3.5 Comparative Example 10 4.0 Comparative Example 11 3.5 Comparative Example 12 4.0 Comparative Example 13 4.0 Comparative Example 14 5.0 Comparative Example 15 5.5 Comparative Example 16 6.5

As the hair is damaged and the cortex layer of the hair is damaged, the melanin pigment is oxidized and disappears, resulting in a change in chroma, so the color of the hair also changes. That is, the degree of color change of the hair increases according to the degree of damage to the hair. As shown in Table 3 showing the results according to Experimental Example 4, it was confirmed that the color change of the hair in Comparative Examples 1 to 16 was greater than that of Example 1 applied. That is, it was confirmed that the degree of damage to the hair increased by ultraviolet rays and the degree of color change of the hair increased.

Accordingly, it was confirmed that the hair sunscreen composition according to the present invention can prevent damage to hair by ultraviolet rays.

Experimental example 4. Confirmation of UV protection effect by observing changes in moisture content in hair

The hair used in normal female adult hair and normal male adult hair was cut into 10 cm lengths at a distance of about 5 cm from the scalp at the top of the head, and then heated with an electric hair iron at + - 10 ° C at 130 ° C. do damage The same amount of the compositions of Example 1 and Comparative Examples 1 to 16 were equally applied to the damaged hair and left to dry for 20 minutes, which was referred to as an experimental group.

On the other hand, those in which the compositions of Example 1 and Comparative Examples 1 to 16 were not applied to normal female adult hair and normal male adult hair were referred to as control groups.

At a distance of 100 mm from the irradiator, UV-B with an ultraviolet wavelength of 280 to 320 mm and UV-A with an ultraviolet wavelength of 320 to 400 mm were respectively irradiated.

As a UV-B light source, UV-B was irradiated at 200 mJ/cm2 (0.5 ㎽/ Second (sec)) was irradiated once, and the irradiation amount was measured with a solar meter (Solameter, Solartech Inc., USA). As a light source for UV-A, UV-A was irradiated at 200 mJ/cm2 (0.5 ㎽/ Second (sec)) was irradiated once, and the irradiation amount was measured with a solar meter (Solameter, Solartech Inc., USA).

The hair of the experimental group to which the composition prepared in Example 1 and Comparative Examples 1 to 16 was applied and the control group to which the composition of Example 1 and Comparative Examples 1 to 16 were not applied were immersed in purified water for 5 minutes and then removed to measure the change in purified water. do.

The results are shown in Table 4 below, and the unit of Table 4 is g.

Change in purification quantity Example 1 0.102 Comparative Example 1 0.214 Comparative Example 2 0.198 Comparative Example 3 0.193 Comparative Example 4 0.187 Comparative Example 5 0.190 Comparative Example 6 0.141 Comparative Example 7 0.121 Comparative Example 8 0.123 Comparative Example 9 0.124 Comparative Example 10 0.118 Comparative Example 11 0.125 Comparative Example 12 0.122 Comparative Example 13 0.119 Comparative Example 14 0.145 Comparative Example 15 0.146 Comparative Example 16 0.162 control group 0.231

When the hair is damaged, a damage hole is formed in the cuticle layer of the hair to increase the water content. That is, the moisture content increases according to the degree of damage to the hair.

As shown in Table 3 showing the results according to Experimental Example 4, the case of applying Comparative Examples 1 to 16 is smaller than the control group not applying Example 1 and Comparative Examples 1 to 16, but the change in the amount of purification is smaller, but the application of Example 1 It was confirmed that the change in purification quantity was larger than in one case. That is, it was confirmed that the degree of damage to the hair increased by ultraviolet rays and the moisture content increased.

Accordingly, it was confirmed that the hair sunscreen composition according to the present invention can prevent damage to hair by ultraviolet rays.

conclusion.

As can be seen in the above Examples, Comparative Examples and Experimental Examples, the cosmetic composition containing the mixture enhancing the effect of SPFSOL on hair according to the present invention can prevent the cuticle scales of the hair from being split from the surface of the hair. Therefore, it was confirmed that damage to hair due to the influence of ultraviolet rays can be prevented.

In addition, the cosmetic composition according to the present invention can prevent splitting and peeling of hair due to ultraviolet rays, prevent damage holes from being formed by ultraviolet rays to increase the moisture content in the hair, and prevent hair color change due to ultraviolet rays was able to confirm

Accordingly, the present invention specifies that a cosmetic composition containing a mixture that enhances the effect of SPFSOL on hair has been developed as an excellent novel composition with improved sunscreen effect on hair.

Although the present invention has been described with the accompanying drawings, this is only one example of various embodiments including the gist of the present invention, and is intended to be easily practiced by those skilled in the art. As an object, it is clear that the present invention is not limited to the embodiments described above. Therefore, the protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent range by change, substitution, substitution, etc. within the scope of the present invention do not depart from the scope of the present invention. will be included In addition, it is clear that some configurations in the drawings are provided exaggerated or reduced than the actual ones to more clearly explain the configuration.

(S10): SPFSOL manufacturing step
(S20): Plant complex extract preparation step
(S30): mixing step

Claims (6)

SPFSOL composed of bis-ethylhexyloxyphenol methoxyphenyltriazine, isododecane, dimer dilinoleyl dimer dilinoleate and C12-15 alkylbenzoate; vegetable complex extracts including indigo leaf extract, persimmon leaf extract, golden extract, kudzu extract, sumac bark extract, Spanish licorice root extract and hops extract; illite; And, Dipropylene glycol; A cosmetic composition containing a mixture for improving the effect of SPFSOL for preventing UV rays and preventing hair damage due to the influence of UV rays on hair, characterized in that it contains.
According to claim 1,
The SPFSOL contains 0.0001 to 40% by weight of the bis-ethylhexyloxyphenolmethoxyphenyltriazine based on the total weight of SPFSOL, and 0.0001 to 40% by weight of the isododecane based on the total weight of SPFSOL, and the dimer dilinoleyl dimer Dilinoleate is included in 0.0001 to 40% by weight based on the total weight of SPFSOL, and the C12-15 alkylbenzoate is mixed to contain 0.0001 to 50% by weight based on the total weight of SPFSOL. A cosmetic composition containing a mixture that improves the effect of preventing hair damage under the influence of.
According to claim 1,
The vegetable composite extract is 0.0001 to 20.0% by weight of indigo leaf extract, 0.0001 to 20.0% by weight of persimmon leaf extract, 0.0001 to 20.0% by weight of golden extract, 0.0001 to 20.0% by weight of kudzu extract, sumac bark The effect of SPFSOL to block UV rays and prevent hair damage caused by the effects of UV rays, characterized by mixing 0.0001 to 20.0% by weight of extract, 0.0001 to 20.0% by weight of licorice extract, and 0.0001 to 20.0% by weight of hops extract. A cosmetic composition comprising a mixture that enhances
According to claim 1,
The vegetable complex extract is a cosmetic composition containing a mixture that improves the effect of preventing hair damage due to the influence of UV rays and UV rays of SPFSOL on hair, characterized in that it is included in 0.0001 to 30% by weight relative to the total weight of the cosmetic composition.
According to claim 1,
The illite is a cosmetic composition containing a mixture that improves the effect of preventing hair damage due to the effect of UV rays and UV rays of SPFSOL on hair, characterized in that it is included in 0.0001 to 30% by weight relative to the total weight of the cosmetic composition.
According to claim 1,
The dipropylene glycol is 0.0001 to 20% by weight relative to the total weight of the cosmetic composition. A cosmetic composition containing a mixture for improving the effect of blocking UV rays of SPFSOL on hair and preventing hair damage due to the effects of UV rays.