JP2019081716A - Composition for treating keratin fibers - Google Patents

Abstract

To provide a novel approach to impart improved smoothness to keratin fibers such as hair in dry and wet states.SOLUTION: Provided is a composition for keratin fibers containing (a) at least one amino silicone, (b) at least one silicone except the (a) amino silicone, and (c) at least one hydrocarbon oil, the silicone (b) having an average molecular weight (Mw) of 300,000 or more. The present invention can impart improved smoothness to keratin fibers, such as hair, in dry and wet states.SELECTED DRAWING: None

Description

  The present invention relates to compositions for treating keratinous fibers such as hair, as well as methods and uses associated with the compositions.

  In the field of cosmetic treatment of hair, leave-on or leave-off type hair cosmetics are one of the important categories in the hair care category, and consumers give the hair a higher degree of smoothness etc. May use these to do so.

  It has been proposed to add hydrophobic components such as silicones to enhance the above desired effects. Silicones, in particular aminosilicones, can effectively repair hair damage and, therefore, they can impart a high degree of smoothness.

  However, there remains a need to further improve the smoothness of the hair, both in dry and wet environments.

U.S. Pat. No. 4,185,087 Patent application EP-A0530974 Patent Application Publication No. 8516334 U.S. Pat. No. 4,957,732 European Patent No. 0186507 U.S. Pat. No. 4,874,554 U.S. Pat. No. 4,137,180

Walter NOLL, "Chemistry and Technology of Silicones", (1968), Academic Press Cosmetics and Toiletries, Vol. 91, Jan. 1976, pp. 27-32, TODD & BYERS, "Volatile Silicone Fluids for Cosmetics" C. M. Hansen, Thesis "The three dimensional solubility parameters", J. Paint Technol. 39, 105 (1967)

  The object of the present invention is to provide a new approach to imparting improved smoothness to keratinous fibers such as hair in the dry and wet state.

The above purpose is
(a) at least one aminosilicone,
(b) (a) at least one silicone other than aminosilicone, and
(c) a composition for keratin fibers, comprising at least one hydrocarbon oil,
(b) It can be achieved by the composition, wherein the silicone has a weight average molecular weight (Mw) of 300,000 or more.

  The amount of (a) aminosilicone can be 0.1% to 20% by weight, preferably 0.5% to 15% by weight, more preferably 1.0% to 10% by weight, relative to the total weight of the composition.

  (b) The silicone may be selected from silicone oils.

  (b) silicones are selected from polydialkylsiloxanes, polyalkylarylsiloxanes, polydiarylsiloxanes; and poly (oxyalkylene) moieties, alkoxy moieties, hydroxylated moieties, acyloxyalkyl moieties, carboxylic acid moieties, acrylic moieties and oxazoline moieties It may be selected from the group consisting of organically modified polysiloxanes comprising at least one functional moiety.

  (b) The molecular weight of the silicone has a weight average molecular weight (Mw) of 350,000 or more, preferably 400,000 or more.

  The amount of (b) silicone may be 0.1% to 20% by weight, preferably 0.5% to 15% by weight, more preferably 1.0% to 10% by weight, based on the total weight of the composition.

  (c) The hydrocarbon oil may be a mineral oil.

  (c) The amount of hydrocarbon oil is 0.1% by mass to less than 20, preferably 0.3% by mass to less than 15% by mass, more preferably 0.5% by mass to less than 10% by mass, based on the total mass of the composition sell.

  The composition according to the invention may further comprise (d) at least one fatty alcohol.

  The composition according to the invention may further comprise (e) at least one cationic surfactant.

  The composition according to the invention may be intended for cosmetic treatment of keratinous fibres, such as hair, preferably conditioning of the keratinous fibres, more preferably reducing the coefficient of friction of the keratinous fibres.

  The composition according to the present invention may be a leave-off type composition for cosmetic treatment of keratin fibers such as hair.

The invention also relates to a method of treating keratin fibers such as hair,
(1) applying the composition according to any one of claims 1 to 12 to keratin fibers,
(2) optionally rinsing keratinous fibers, and
(3) It also relates to a method comprising the step of optionally drying keratinous fibers.

  The method according to the invention may be intended for cosmetic treatment of keratinous fibers, preferably conditioning of keratinous fibers, more preferably reducing the coefficient of friction of keratinous fibers.

  The invention also relates to a method for reducing the coefficient of friction of keratin fibers in a composition for keratin fibers comprising at least one aminosilicone and at least one silicone other than aminosilicone. It also relates to the use of hydrocarbon oils.

It is a graph of the coefficient of friction (COF) of the hair bundle which applied each of a composition by Examples 1-4 and comparative example 1, and was dried. It is a graph of the coefficient of friction (COF) of the wet hair bundle which did not dry when each of a composition by Examples 1-4 and comparative example 1 is applied.

  As a result of intensive studies, the inventors have found that keratin fibers such as hair can be provided with improved smoothness in the dry and wet states.

Therefore, the present invention
(a) at least one aminosilicone,
(b) (a) at least one silicone other than aminosilicone, and
(c) a composition for keratin fibers, comprising at least one hydrocarbon oil,
(b) Primarily to compositions wherein the silicone has a weight average molecular weight (Mw) of 300,000 or greater.

  The present invention can impart improved smoothness to keratinous fibers such as hair, both dry and wet.

  As such, the present invention is useful for cosmetic treatment of keratinous fibers, preferably conditioning of keratinous fibers, more preferably reducing the coefficient of friction of keratinous fibers.

  By "keratin fiber" is meant herein a fiber comprising at least one keratinous substance. Preferably, at least a portion of the surface of the keratinous fiber is formed of keratinous material. Examples of keratin fibers include hair, eyebrows, eyelashes and the like. Preferably the invention is used to treat hair.

  The invention will be described in detail below.

[Composition]
One aspect of the present invention is
(a) at least one aminosilicone,
(b) (a) at least one silicone other than aminosilicone, and
(c) a composition for keratin fibers, comprising at least one hydrocarbon oil,
(b) to the composition, wherein the silicone has a weight average molecular weight (Mw) of 300,000 or more.

(Amino silicone)
The composition according to the invention comprises (a) at least one aminosilicone. While a single type of aminosilicone may be used, two or more different types of aminosilicone can be used in combination.

  (a) As an amino silicone, any amino silicone compound in the field of cosmetics may be used.

  The term "aminosilicone" as used herein means a silicone comprising at least one primary, secondary or tertiary amine group, or at least one quaternary ammonium group.

  The following may be cited as (a) amino silicones which may be used in the present invention:

(i) Polysiloxane corresponding to Formula (A):

[Wherein, x ′ and y ′ are independently an integer such that the weight average molecular weight (Mw) is between about 5,000 and 500,000];

(ii) an aminosilicone corresponding to formula (B):
_{R 'a G (3-a} ) -Si (OSiG 2) n - (OSiG b R' (2-b)) m -O-SiG (3-a ') R' a '(B)
[In the formula,
G independently represents a hydrogen atom, or phenyl, OH, or a C1 to C8 alkyl group such as methyl or a C1 to C8 alkoxy group such as methoxy;
a and a ′ each independently represent the number 0 or an integer of 1 to 3, specifically 0;
b represents 0 or 1, and specifically 1;
m and n are numbers such that the sum (n + m) is in the range of 1 to 2,000, specifically 50 to 150, and n indicates the number of 0 to 1,999, specifically 49 to 149, It is possible that m is 1 to 2,000, and specifically 1 to 10,
R ′ independently represents a monovalent group having the formula —C _q H _2q L, wherein q is a number in the range of 2 to 8 and L is a group of the following:
-NR "-QN (R") ₂
-N (R ") _{2
^{- N + (R ") 3}} A -
^{- N + H (R ")} 2 A -
_{^{- N + H 2 (R "}} ) A -
^{- NR "-QN + R" H} 2 A -
^{- NR "-QN + (R"} ) 2 HA -
^{- NR "-QN + (R"} ) 3 A -
(In the formula,
R ′ ′ independently represents hydrogen, phenyl, benzyl or a saturated monovalent hydrocarbon group, such as a C1-C20 alkyl group,
Q represents a linear or branched C ₁ H _2r group, r is an integer in the range of 2 to 6, preferably 2 to 4,
A ^- represents a cosmetically acceptable ion, specifically a fluoride ion, a chloride ion, a bromide ion or a halide ion such as an iodide ion)
An optionally quaternized amino group selected from

  The group of amino silicones corresponding to this definition (B) is represented by the silicone having the formula (C), called "trimethylsilyl amodimeticone":

[Wherein, n and m have the meanings given above in formula (B)]

  Another group of aminosilicones corresponding to this definition is represented by silicones having the following formula (D) or (E):

[In the formula,
m and n are numbers such that the sum (n + m) can be in the range of 1 to 1,000, specifically 50 to 250, more specifically 100 to 200, n is 0 to 999, specified Then, it is possible to show the numbers of 49 to 249, more specifically 125 to 175, m, 1 to 1,000, specifically 1 to 10, more specifically 1 to 5,
R ₁ , R ₂ and R ₃ independently represent a hydroxy group or a C ₁ -C 4 alkoxy group, wherein at least one of the R ₁ -R ₃ groups represents an alkoxy group.
An alkoxy group is preferably a methoxy group]
The molar ratio of hydroxy / alkoxy is preferably in the range 0.2: 1 to 0.4: 1, preferably 0.25: 1 to 0.35: 1, and more particularly equal to 0.3: 1.
The weight average molecular weight (Mw) of the silicone is preferably in the range of 2,000 to 1,000,000, more particularly 3,500 to 200,000.

[In the formula,
p and q are numbers such that the sum (p + q) is in the range of 1 to 1,000, specifically 50 to 350, more specifically 150 to 250, p is 0 to 999, specifically 49 349, more specifically indicating the number of 159-239, q can indicate a number of 1 to 1,000, specifically 1 to 10, more specifically 1 to 5,
R ₁ and R ₂ independently represent hydrogen or a C ₁ -C 4 alkoxy group, wherein at least one of R ₁ or R ₂ groups represents an alkoxy group.
An alkoxy group is preferably a methoxy group]
The molar ratio of hydroxy / alkoxy is generally in the range 1: 0.8 to 1: 1.1, preferably 1: 0.9 to 1: 1, and more particularly equal to 1: 0.95.
The weight average molecular weight (Mw) of the silicone is preferably in the range of 2,000 to 200,000, more specifically 5,000 to 100,000, and still more particularly 10,000 to 50,000.

  Commercial products corresponding to these silicones having the structure (D) or (E) have, in their composition, one or more other aminosilicones whose structure is different from that of the formula (D) or (E) Can be included.

Products containing aminosilicone having structure (D) are sold by Wacker under the name Belsil ADM 652.
Products containing aminosilicone having the structure (E) are sold by Wacker under the name Fluid WR 1300 (registered trademark).

  Another group of aminosilicones corresponding to this definition is represented by the following formula (F):

[In the formula,
m and n are numbers such that the sum (n + m) is in the range of 1 to 2,000, specifically 50 to 150, and n indicates the number of 0 to 1,999, specifically 49 to 149, It is possible that m is 1 to 2,000, and specifically 1 to 10,
A represents a linear or branched alkylene group containing 4 to 8 carbon atoms, preferably 4 carbon atoms. This group is preferably linear]
The weight average molecular weight (Mw) of these aminosilicones is preferably in the range of 2,000 to 1,000,000, and even more specifically 3,500 to 200,000.

  A preferred silicone of formula (F) is amodimethicone sold by Dow Corning under the tradename XIAMETER® MEM-8299 Caticic Emulsion.

  Another group of aminosilicones corresponding to this definition is represented by the following formula (G):

[In the formula,
m and n are numbers such that the sum (n + m) is in the range of 1 to 2,000, specifically 50 to 150, and n indicates the number of 0 to 1,999, specifically 49 to 149, It is possible that m is 1 to 2,000, and specifically 1 to 10,
A represents a linear or branched alkylene group containing 4 to 8 carbon atoms, preferably 4 carbon atoms. This group is preferably branched]
The weight average molecular weight (Mw) of these aminosilicones is preferably in the range of 500 to 1,000,000, and even more specifically 1,000 to 200,000.

  A silicone having this formula is, for example, DC2-8566 Amino Fluid by Dow Corning.

(iii) an aminosilicone corresponding to formula (H):

[In the formula,
R ₅ independently represents a monovalent hydrocarbon-based group containing 1 to 18 carbon atoms, specifically a C 1 to C 18 alkyl group or a C 2 to C 18 alkenyl group such as methyl,
R ₆ represents a divalent hydrocarbon-based group linked to Si through a SiC bond, specifically a C 1 -C 18 alkylene group, or a divalent C 1 -C 18, for example a C 1 -C 8 alkyleneoxy group,
Q ^- is an anion such as a halide ion, specifically a chloride ion, or an organic acid salt (eg, acetate),
r represents an average statistic of 2 to 20, specifically 2 to 8,
s represents an average statistic of 20 to 200, specifically 20 to 50]

  Such aminosilicones are more particularly described in US Pat. No. 4,185,087.

(iv) quaternary ammonium silicones having the formula (I):

[In the formula,
R ₇ is independently a monovalent hydrocarbon group containing 1 to 18 carbon atoms, specifically a C 1 to C 18 alkyl group, a C 2 to C 18 alkenyl group, or 5 or 6 carbons Represents a ring containing an atom, such as methyl,
R ₆ is independently a divalent hydrocarbon-based group linked to Si through a SiC bond, specifically a C 1 to C 18 alkylene group, or a divalent C 1 to C 18 such as a C 1 to C 8 alkylene oxy Represents a group,
R ₈ independently represents a hydrogen atom, a monovalent hydrocarbon group containing 1 to 18 carbon atoms, specifically a C 1 to C 18 alkyl group, a C 2 to C 18 alkenyl group, or -R _6- Represents NHCOR ₇ groups,
X ^- is an anion such as a halide ion, specifically a chloride ion, or an organic acid salt (eg acetate),
r represents an average statistic of 2 to 200, specifically 5 to 100]
These silicones are described, for example, in patent application EP-A0530974.

(v) Amino silicones having the formula (J):

(In the formula,
R ₁ , R ₂ , R ₃ and R ₄ independently represent a C1-C4 alkyl group or a phenyl group,
R ₅ represents a C1-C4 alkyl group or a hydroxy group,
m is an integer in the range of 1 to 5;
n is an integer in the range of 1 to 5;
Where x is selected such that the amine number is between 0.01 and 1 meq / g)

  (vi) Multiblock polyoxyalkylenated aminosilicones of the type (AB) n (where A is a polysiloxane block and B is a polyoxyalkylenated block containing at least one amine group)

The silicone preferably has the following general formula:
_{[- (SiMe 2 O) x} SiMe 2 -RN (R ") - R'-O (C 2 H 4 O) a (C 3 H 6 O) b -R'-N (H) -R-]
Or
_{[- (SiMe 2 O) x} SiMe 2 -RN (R ") - R'-O (C 2 H 4 O) a (C 3 H 6 O) b -]
[In the formula,
a is an integer greater than or equal to 1, preferably in the range of 5 to 200, more particularly 10 to 100,
b is an integer between 0 and 200, preferably in the range of 4 to 100, more particularly between 5 and 30,
x is an integer in the range of 1 to 10,000, more specifically 10 to 5,000,
R "is a hydrogen atom or methyl,
R independently represents one or more divalent linear or branched C2 to C12 hydrocarbon-based groups optionally containing one or more heteroatoms such as oxygen; preferably R is independently And represents an ethylene group, a linear or branched propylene group, a linear or branched butylene group, or a —CH ₂ CH ₂ CH ₂ OCH (OH) CH ₂ — group, with preference given to R And independently represent a -CH ₂ CH ₂ CH ₂ OCH (OH) CH ₂ -group,
R 'independently represents one or more divalent linear or branched C2-C12 hydrocarbon-based groups optionally containing one or more heteroatoms such as oxygen; preferably R' is , An ethylene group, a linear or branched propylene group, a linear or branched butylene group, or a -CH ₂ CH ₂ CH ₂ OCH (OH) CH ₂ -group; 'Indicates -CH (CH ₃ ) -CH _2- ]
And a repeating unit having

  The siloxane blocks preferably occupy between 50 and 95 mol%, more particularly between 70 and 85 mol%, of the total weight of the silicone.

  The amine content is preferably between 0.02 and 0.5 meq / g of the copolymer in a 30% solution in dipropylene glycol, more particularly between 0.05 and 0.2 meq / g.

The weight average molecular weight (Mw) of the silicone is preferably between 5,000 and 1,000,000, more particularly between 10,000 and 200,000.
Particularly mentioned are silicones sold by the company Momentive under the names Silsoft A-843 or Silsoft A +.

(vii) alkylamino silicones corresponding to the following formulas (K ′ and K):

(In the formula,
R, R ′ and R ′ ′ independently represent a C1 to C4 alkyl group or a hydroxy group,
A represents a C3 alkylene group, and m and n are such that the weight average molecular weight of the compound is between about 5,000 and 500,000)

[In the formula,
x and y are numbers in the range of 1 to 5,000; preferably x is in the range of 10 to 2,000, in particular 100 to 1,000; preferably y is in the range of 1 to 100,
R 1 and R 2 are independently, preferably identical, straight or branched containing 6 to 30 carbon atoms, preferably 8 to 24 carbon atoms, in particular 12 to 20 carbon atoms A saturated, unsaturated or unsaturated alkyl group,
A represents a linear or branched alkylene group containing 2 to 8 carbon atoms.
Preferably A contains 3 to 6 carbon atoms, in particular 4 carbon atoms; preferably A is branched)
Particularly mentioned are the following divalent radicals: -CH ₂ CH ₂ CH ₂ -and -CH ₂ CH (CH ₃ ) CH _2- .
Preferably, R 1 and R 2 are independently a saturated linear alkyl group containing 6 to 30 carbon atoms, preferably 8 to 24 carbon atoms, especially 12 to 20 carbon atoms Yes; in particular are dodecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl and eicosyl; preferentially R 1 and R 2 may be identical or different , Hexadecyl (cetyl) and octadecyl (stearyl) groups]

Preferentially, silicones have the formula (K)
x is in the range of 10 to 2,000, in particular 100 to 1,000,
y is in the range of 1 to 100,
A comprises 3 to 6 carbon atoms, in particular 4 carbon atoms; preferably, A is branched; more particularly A is a divalent group of the following: CH ₂ CH ₂ CH ₂ and _{-CH 2 CH (CH 3) CH} 2 - is selected from,
R1 and R2 independently represent a linear, saturated alkyl group containing 6 to 30 carbon atoms, preferably 8 to 24 carbon atoms, in particular 12 to 20 carbon atoms; And dodecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl and eicosyl; preferentially R 1 and R 2 may be the same or different, hexadecyl (cetyl) and octadecyl ( Selected from each group of stearyl)
belongs to.
Preferred silicones of the formula (K) are bis-cetearyl amodimethicone.

  Of particular mention are silicones sold by the company Momentive under the name Silsoft AX.

  The aminosilicones of the present disclosure may also be selected from polydimethylsiloxanes containing primary amine groups at the end of the chain or on the side chain, eg at the aminopropyl end group or side chain group, eg by way of example Those of the formula (A), (B) or (C):

  In the formula (A), the value of n is such that the weight average molecular weight of silicone is between 500 and 55,000. An example of amino silicone (A) is marketed by Gelest under the names DMS-A11, DMS-A12, DMS-A15, DMS-A21, DMS-A31, DMS-A32 and DMS-A35. It is

  In the formula (B), the values of n and m are such that the weight average molecular weight of the silicone is between 1,000 and 55,000. Examples of silicone (B) may be mentioned by Gelest under the names AMS-132, AMS-152, AMS-162, AMS-163, AMS-191 and AMS-1203, and by Shin-Etsu Chemical Co., Ltd. It is sold by KF-8015.

  In formula (C), the value of n is such that the weight average molecular weight of the silicone is between 500 and 3,000. As an example of silicone (C), mention may be made of the products sold under the names MCR-A11 and MCR-A12 by the company Gelest.

Preferably, the aminosilicone according to the invention is amodimethicone, for example amodimethicone sold by the supplier Shin-Etsu Chemical Co., Ltd. under the name KF 8020 or by the supplier MOMENTIVE PERFORMANCE MATERIALS, under the trade name SILSOFT 253. Another preferred aminosilicone is amodimethicone of formula (F) sold by Dow Corning under the trade name XIAMETER® MEM-8299 Caticic Emulsion.
In another embodiment, the aminosilicone according to the present invention is selected from bis-cetearyl amodimethicone (sold by Momentive under the name SILSOFT AX).
Another preferred aminosilicone that may be used in the composition of the present invention is aminopropyl dimethicone, such as aminopropyl dimethicone sold by Shin-Etsu Chemical Co., Ltd. under the name KF-8015.

Suitable amino silicones for use with the present ^{invention, 5 × 10 -6 ~2.5m 2 /} s at 25 ° C., for example, have a viscosity in the range of ^{1 × 10 -5 ~1m 2 / s} , volatile and non Examples include, but are not limited to, cyclic, linear and branched aminosilicones.

  The amount of (a) aminosilicone in the composition according to the present invention is at least 0.1% by mass, preferably at least 0.5% by mass, more preferably at least 1.0% by mass, still more preferably 1.5% by mass relative to the total mass of the composition. It may be at least by mass. The amount of (a) aminosilicone in the composition according to the invention is at most 20% by weight, preferably at most 15% by weight, more preferably at most 10% by weight, even more preferably 5% by weight, based on the total weight of the composition. It may be at most mass%.

  The amount of (a) aminosilicone in the composition according to the present invention is 0.1% by mass to 20% by mass, preferably 0.5 to 15% by mass, more preferably 1.0% by mass to 10% by mass based on the total mass of the composition %, Even more preferably in the range of 1.5% to 5% by weight.

(silicone)
The composition according to the invention comprises (b) (a) at least one silicone other than an aminosilicone. While a single type of silicone may be used, two or more different types of silicone can also be used in combination.

  (b) It is preferred that the silicone be selected from silicone oils.

  As used herein, "silicone oil" means a silicone compound or silicone substance which is in the form of a liquid or paste at room temperature (25 ° C) under atmospheric pressure (760 mmHg). As silicone oils, those commonly used in cosmetics may be used alone or in combination thereof.

  Silicones or organopolysiloxanes are, for example, defined by Walter NOLL in "Chemistry and Technology of Silicones" (1968), Academic Press. They may be volatile or non-volatile.

  As such, the silicone oil may be selected from volatile silicones, non-volatile silicones, and mixtures thereof.

  As such, the silicone oil comprises either at least one volatile silicone oil or at least one non-volatile silicone oil, or both of at least one volatile silicone oil and at least one non-volatile silicone oil. May be.

  Volatile or non-volatile silicones may be selected from linear, branched or cyclic silicones, optionally modified with at least one organic functional moiety or group.

  For example, silicone oils may be polydialkylsiloxanes such as polydimethylsiloxanes (PDMS), polyalkylaryl siloxanes such as phenyltrimethicone, polydiarylsiloxanes, as well as poly (oxyalkylene) moieties or groups, alkoxy or alkoxyalkyl moieties or groups An organic modification comprising at least one functional moiety or group selected from: hydroxyl or hydroxylated moiety or group, acyloxy or acyloxyalkyl moiety or group, carboxylic acid or carboxylate moiety or group, acrylic moiety or group, and oxazoline moiety It may be selected from the group consisting of

When the silicone oil is volatile, the silicone oil may be selected from those having a boiling point in the range of 60 ° C. to 260 ° C., for example:
(i) Cyclic silicones, such as polydialkylsiloxanes, containing 3 to 7, for example 4 to 5 silicon atoms. Non-limiting examples of such siloxanes are, for example, octamethylcyclotetrasiloxanes marketed under the trade name VOLATILE SILICONE® 7207 by UNION CARBIDE and SILBIONE® 70045 V 2 by RHODIA. Decamethylcyclopentasiloxane, marketed under the trade name VOLATILE SILICONE® 7158 by UNION CARBIDE and under SILBIONE® 70045 V5 by RHODIA, and KF-995 by Shin-Etsu Chemical Co., Ltd., and These mixtures are mentioned.
Cyclomethicone may be used, for example, those marketed by DOW CORNING under the references DC 244, DC 245, DC 344, DC 345 and DC 246. Cyclocopolymers of the dimethylsiloxane / methylalkylsiloxane type may also be used, for example the formula

(In the formula,
D "is

And
D 'is

Is)
SILICONE VOLATILE® FZ 3109 commercially available from UNION CARBIDE.
Combinations of cyclic silicones, such as polydialkylsiloxanes, with organic compounds derived from silicon may also be used, such as (50/50) mixtures of octamethylcyclotetrasiloxane and tetratrimethylsilylpentaerythritol, and octamethylcyclotetra A mixture of siloxane and oxy-1,1 '-(hexa-2,2', 2 ', 3'3,3'-trimethylsilyloxy) bis- neopentane; and
(ii) linear volatile polydialkylsiloxanes containing 2 to 9 silicon atoms. A non-limiting example of such a compound is, for example, decamethyltetrasiloxane marketed by the company TORAY SILICONE under the trade name "SH-200". Silicones belonging to this class are also described, for example, in Cosmetics and Toiletries, Vol. 91, Jan. 1976, pp. 27-32, TODD & BYERS, "Volatile Silicone Fluids for Cosmetics".

  If the silicone oil is volatile, the silicone oil may be selected from cyclic silicones.

  The silicone oil, on the other hand, may be chosen from non-volatile silicones, for example from polydialkylsiloxanes, polyalkylarylsiloxanes, polydiarylsiloxanes, and the organomodified polysiloxanes described above.

  (b) Molecular weight of silicone, preferably polydimethylsiloxane having trimethylsilyl end group, has a weight average molecular weight (Mw) of 300,000 or more, preferably 350,000 or more, more preferably 400,000 or more, preferably 3,000,000 or less, more preferably Have a weight average molecular weight (Mw) of 2,000,000 or less, even more preferably 1,000,000 or less.

  According to one embodiment, (b) the silicone, preferably a silicone oil, may be chosen from non-volatile polydialkylsiloxanes, for example polydimethylsiloxanes with trimethylsilyl end groups, known under the trade name dimethicone.

The preferred (b) silicones according to the invention have a temperature of more than 1,000,000 cSt (mm ² / s), more preferably more than 2,000,000 cSt, still more particularly more than 5,000,000 cSt, still more preferably more than 10,000,000 cSt at 25 ° C. The polydimethylsiloxane may have a trimethylsilyl end group, such as an oil having a viscosity of preferably less than 50,000,000 cSt, still more preferably less than 30,000,000 cSt, still more preferably less than 15,000,000 cSt.

  According to the invention, all polydimethylsiloxanes can be used as such or in the form of solutions, emulsions, nanoemulsions or microemulsions.

  Non-limiting examples of commercial products corresponding to such polydialkylsiloxanes are BY22-029 (product of Dow Corning Toray, Co., Ltd., a nonionic emulsion of dimethicone oil), BY22-060 (Dow Corning) A product of Toray, Co., Ltd., a cationic emulsion containing a solution obtained by diluting highly polymerized dimethicone with low viscosity silicone), BY22-019 (a product of Dow Corning Toray, Co., Ltd.) Nonionic and cationic emulsions containing solutions obtained by diluting highly polymerized dimethicone with cyclic silicone), BY 22-020 (Dow Corning Toray, Co., Ltd. product, lightly liquid highly polymerized dimethicone Cationic emulsion containing a solution obtained by dilution with isoparaffin), KM 902 (product of Shin-Etsu Chemical Co., Ltd., nonionic emulsion of highly polymerized dimethicone), KM 903 (product of Shin-Etsu Chemical Co., Ltd., highly polymerized dimethic) (Cationic emulsion containing a solution obtained by diluting the gel with low viscosity silicone), X-52-2127 (product of Shin-Etsu Chemical Co., Ltd., obtained by diluting highly polymerized dimethicone with low viscosity silicone) Cationic emulsion containing solution), X-52-2162 (product of Shin-Etsu Chemical Co., Ltd., non-ionic emulsion containing solution obtained by diluting highly polymerized dimethicone with low viscosity silicone, EMU 101 (Momentive Performance) Materials, Inc. products, non-ionic emulsions containing solutions obtained by diluting highly polymerized dimethicone with low viscosity silicone), XS 65-B 3803 (Momentive Performance Materials, Inc. products, highly polymerized dimethicone Nonionic emulsions containing solutions obtained by dilution with low viscosity silicones), DC 7-3100 (product of Dow Corning Toray Silicone, Co., Ltd.).

  The polyalkylaryl siloxanes can be selected from polydimethyl / methyl phenyl siloxanes, linear and / or branched polydimethyl / diphenyl siloxanes.

Non-limiting examples of such polyalkylaryl siloxanes include the products marketed under the following trade names:
70641 series of SILBIONE® solutions from RHODIA, 70 633 series and 763 series of RHODORSIL® solutions from RHODIA,
Phenyltrimethicone liquid marketed by DOW CORNING Company under the reference name DOW CORNING 556 COSMETIC GRADE FLUID,
PK series silicone from BAYER, eg PK20 products,
PN series from BAYER, PH series silicone, eg PN1000 and PH1000 products, and
Several SF series solutions from GENERAL ELECTRIC, eg SF 1023, SF 1154, SF 1250 and SF 1265.

  Organo-modified silicones which may be used according to the invention are defined above and within their structure at least one organofunctional moiety or group directly attached or attached by means of a hydrocarbon group Examples include, but are not limited to, silicones such as those included.

Organically modified silicones include, for example:
Polyorganosiloxanes containing polyethylene oxy and / or polypropylene oxy moieties, optionally containing C ₆ -C ₂₄ alkyl moieties, eg marketed by DOW CORNING under the trade name DC 1248 and trade name DC Q2-5220 Dimethicone copolyol, and SILWET® L 722, L 7500, L 77 and L 7 1 solutions marketed by UNION CARBIDE, and marketed under the trade name Q 25200 by DOW CORNING (C ₁₂ ) Product called alkyl-methicone copolyol,
Polyorganosiloxanes comprising an alkoxylated moiety, for example the products marketed by the company SWS SILICONES under the trade name “SILICONE COPOLYMER F-755” and by the company GOLDSCHMIDT under the trade name ABIL WAX® 2428, 2434 and 2440,
Polyorganosiloxanes containing hydroxylated moieties, such as polyorganosiloxanes containing hydroxyalkyl functional groups, as described, for example, in patent application FR 85 16 334.
Polyorganosiloxanes containing acyloxyalkyl moieties, such as the polyorganosiloxanes described in US Pat. No. 4,957,732,
Polyorganosiloxanes containing an anionic moiety of carboxylic acid type, such as the products marketed by Chisso Corporation and described in EP 0 186 507, as well as polyorganosiloxanes containing an anionic moiety of carboxylalkyl, such as Shinetsu Present in X-22-3701E products marketed by Chemical Industry Co., Ltd.
Polyorganosiloxanes containing 2-hydroxyalkyl sulfonates; and polyorganosiloxanes containing 2-hydroxyalkyl thiosulfates, for example marketed by the company GOLDSCHMIDT under the trade names "ABIL® S201" and "ABIL® S255" The products that are
Polyorganosiloxanes containing acrylic moieties, such as the products marketed by 3M under the names VS80 and VS70, and oxazoline moieties

Polyorganosiloxanes, including
The silicones which may be used according to the invention include one or two oxazoline groups, for example poly (2-methyloxazoline-b-dimethylsiloxane-b-2-methyloxazoline) and poly (2-ethyl-2-oxazoline) (Dimethyl siloxane) may be included. Products marketed by Kao Corporation under the reference OX-40, OS-51, OS-96 and OS-88 may also be used.

  Polydimethylsiloxanes with dimethylsilanol end groups may also be used, such as those sold under the tradename dimethiconol (CTFA), such as the 48 series of liquids marketed by the company RHODIA.

  If the silicone oil is non-volatile, the silicone oil may be selected from polydimethylsiloxane and organically modified polydimethylsiloxane.

  The silicone oil is a volatile or non-volatile silicone oil, for example, a volatile or non-volatile polydimethylsiloxane (PDMS) having a linear or cyclic silicone chain which is liquid or pasty at room temperature, specifically, Cyclopolydimethylsiloxane (cyclomethicone) such as cyclopentasiloxane and cyclohexasiloxane; polydimethylsiloxane having an alkyl group, an alkoxy group or a phenyl group which is pendant and / or at the end of the silicone chain (these groups are , Having 2 to 24 carbon atoms); phenyltrimethicone, phenyldimethicone, phenyltrimethylsiloxydiphenylsiloxane, diphenyldimethicone, diphenylmethyldiphenyltrisiloxane, 2-phenylethyltrimethylsiloxysilicate, and polymethylphenyl. It is preferably selected from and organomodified silicones such as dimethiconol; phenyl silicones such Rokisan.

  As silicone oils it is possible to use a combination of at least one volatile silicone and at least one non-volatile silicone. A non-limiting example of such a combination includes a mixture of cyclopentasiloxane and dimethiconol, an example being the tradename Xiameter PMX-1501 Fluid, marketed by Dow Corning.

  The amount of (b) silicone in the composition according to the present invention is 0.1% by mass or more, preferably 0.5% by mass or more, more preferably 1.0% by mass or more, still more preferably 3.0% by mass based on the total mass of the composition % Or more. The amount of (b) silicone in the composition according to the present invention is 20% by mass or less, preferably 15% by mass or less, more preferably 10% by mass or less, still more preferably 8% by mass, based on the total mass of the composition % Or less.

  The amount of (b) silicone in the composition according to the present invention is 0.1% by mass to 20% by mass, preferably 0.5% by mass to 15% by mass, more preferably 1.0% by mass to 10% by mass based on the total mass of the composition. It may be in the range of wt%, even more preferably 3.0 wt% to 8 wt%.

  According to one particular embodiment of the invention, the weight ratio of (a) aminosilicone / (b) silicone may be from 0.01 to 5, preferably from 0.1 to 1, more preferably from 0.2 to 0.5.

(Hydrocarbon oil)
The composition according to the invention comprises (c) at least one hydrocarbon oil. Two or more types of hydrocarbon oils can be used in combination.

  The term "oil" as used herein means a water immiscible non-aqueous compound that is liquid at room temperature (25 ° C) and atmospheric pressure (760 mm Hg).

  The term "hydrocarbon oil" (also referred to as "hydrocarbon-based oil" or "hydrocarbonized oil") as used herein consists essentially of carbon and hydrogen atoms, optionally oxygen and nitrogen atoms. By oil is meant to be formed or even constituted. It may contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups.

Preferably, the hydrocarbon oil is a non-volatile oil. The term "non-volatile oil" is non-zero in vapor pressure at room temperature and atmospheric pressure, less than 0.02 mm Hg (2.66 Pa), and even better still less than 10 ^-3 mm Hg (0.13 Pa) Means oil.

Preferably, the hydrocarbon oil is a nonpolar oil. The term "non-polar oil" as used herein, is the solubility parameter a is [delta] _a at 25 ° C. means 0 (J / cm ³⁾ equal oil to ^1/2. The definition and calculation of the solubility parameters of the Hansen three-dimensional solubility space are described in the article by CM Hansen "The three dimensional solubility parameters", J. Paint Technol. 39, 105 (1967).

  (c) The hydrocarbon oil may be of vegetable, mineral or synthetic origin. Preferably, (c) the hydrocarbon oil may be selected from linear or branched, saturated or unsaturated, hydrocarbons of mineral or synthetic origin. Preferably (c) the hydrocarbon oil contains more than 16 carbon atoms.

Specifically, the (c) hydrocarbon oil may be selected from the following:
-Liquid paraffin or its derivatives,
-Squarant,
-Isoeikosan,
-Naphthalene oil,
Polybutylene, for example Indopol H-100 (molar mass or MW = 965 g / mol) manufactured by Amoco, Indopol H-300 (MW = 134 g / mol) and Indopol H-1500 (MW = 2160 g / mol) ),
-Polyisobutene,
-Hydrogenated polyisobutylene, for example Parleam® sold by NOF Corporation, Panalane H-300E (MW = 1340 g / mol) manufactured or sold by Amoco, manufactured or sold by Synteal Viseal 20000 (MW = 6000 g / mol), and Rewopal PIB 1000 (MW = 1000 g / mol) manufactured or sold by Witco, or Parleam Lite sold by NOF Corporation.
-Decene / butene copolymers, polybutene / polyisobutene copolymers, in particular Indopol L-14,
-Polydecenes and hydrogenated polydecenes, for example Puresyn 10 (MW = 723 g / mol) and Puresyn 150 (MW = 9200 g / mol) manufactured or sold by Mobil Chemicals, or Puresyn 6 sold by ExxonMobil Chemical, and
-A mixture of these.

  Preferably, (c) the hydrocarbon oil is selected from the group consisting of polybutenes, polyisobutenes, hydrogenated polyisobutenes, polydecenes and hydrogenated polydecenes, and mixtures thereof. More preferably, (c) the hydrocarbon oil is a hydrogenated polyisobutene. Even more preferably, (c) the hydrocarbon oil is a mineral oil.

  The amount of (c) hydrocarbon oil in the composition according to the invention may be 0.1% by weight or more, preferably 0.3% by weight or more, more preferably 0.5% by weight or more. The amount of (c) hydrocarbon oil in the composition according to the invention may be less than 20% by weight, preferably less than 15% by weight, more preferably less than 10% by weight. The amount of (c) hydrocarbon oil in the composition according to the present invention is 0.1% by mass to less than 20% by mass, preferably 0.3% by mass to less than 15% by mass, more preferably 0.5% by mass based on the total mass of the composition. It may be in the range of less than 10% by mass.

  The amount of (c) hydrocarbon oil in the composition according to the invention is less than 10% by weight, preferably less than 9% by weight, even more preferably less than 8% by weight, based on the total weight of the composition preferable.

  In order to reduce the coefficient of friction of keratin fibers in the dry state, the amount of hydrocarbon oil (c) in the composition according to the invention is from 0.5% by weight to less than 10% by weight with respect to the total weight of the composition Preferably, it is 1.0% by mass to less than 10% by mass, more preferably 2.5% by mass to less than 10% by mass.

  In order to reduce the coefficient of friction of keratin fibers in the wet state, the amount of hydrocarbon oil (c) in the composition according to the invention is from 0.5% by weight to less than 10% by weight with respect to the total weight of the composition Preferably, it is 0.5% by mass to less than 5% by mass, more preferably 1.0% by mass to less than 5% by mass.

(Fatty alcohol)
The composition according to the invention may comprise (d) at least one fatty alcohol. Two or more types of fatty alcohols can be used in combination.

  The term "fatty" is used herein to mean that it contains a relatively large number of carbon atoms. Thus, alcohols having 6 or more, preferably 8 or more, more preferably 10 or more carbon atoms are included within the scope of fatty alcohols. The fatty alcohol may be saturated or unsaturated. The fatty alcohol may be linear or branched. Two or more fatty alcohols can be used in combination.

Fatty alcohols have the structure R-OH, where R contains 8 to 40 carbon atoms, for example 8 to 30 carbon atoms, saturated and unsaturated, linear and branched groups (Selected from). In at least one embodiment, R is selected from C ₁₂ -C ₂₄ alkyl and C ₁₂ -C ₂₄ alkenyl group. R may be substituted or not substituted with at least one hydroxyl group.

  Nonlimiting examples of fatty alcohols which may be mentioned are: lauryl alcohol, cetyl alcohol, stearyl alcohol, oleyl alcohol, behenyl alcohol, linoleyl alcohol, undecylenyl alcohol, palmitole alcohol, arachidinyl alcohol, erucyl alcohol, And cetearyl alcohol and mixtures thereof.

  Examples of suitable fatty alcohols include, but are not limited to, cetyl alcohol, cetearyl alcohol, stearyl alcohol, behenyl alcohol, oleyl alcohol, and mixtures thereof.

  Fatty alcohols may also represent mixtures of fatty alcohols, which means that several fatty alcohols can co-exist in the form of a mixture in commercial products.

  According to at least one embodiment, the fatty alcohol used in the composition according to the invention is chosen from cetyl alcohol and cetearyl alcohol.

  The amount of (d) fatty alcohol in the composition according to the present invention is 0.1% by mass or more, preferably 0.5% by mass or more, more preferably 1.0% by mass or more, still more preferably 3.0% by mass with respect to the total mass of the composition. It may be at least by mass. The amount of (d) fatty alcohol in the composition according to the present invention is 25% by mass or less, preferably 20% by mass or less, more preferably 15% by mass or less, still more preferably 10% by mass with respect to the total mass of the composition. It may be at most mass%.

  The amount of (d) fatty alcohol in the composition according to the present invention is 0.1% by mass to 25% by mass, preferably 0.5% by mass to 20% by mass, more preferably 1.0 to 15% by mass based on the total mass of the composition %, Even more preferably in the range of 3.0 to 10% by weight.

(Cationic surfactant)
The composition according to the invention may comprise (e) at least one cationic surfactant. Two or more types of cationic surfactants can be used in combination.

  The cationic surfactant may be selected from the group consisting of optionally polyoxyalkylenated primary, secondary and tertiary fatty amine salts, quaternary ammonium salts, and mixtures thereof.

Examples of quaternary ammonium salts that may be mentioned include, but are not limited to:
Those of the following general formula (V):

[In the formula,
R ₁ , R ₂ , R ₃ and R _{4, which} may be the same or different, contain from 1 to 30 carbon atoms and optionally contain heteroatoms such as oxygen, nitrogen, sulfur and halogens And linear or branched aliphatic groups. The aliphatic group is, for example, alkyl, alkoxy, C ₂ -C ₆ polyoxyalkylene, alkylamide, (C ₁₂ -C ₂₂ ) alkylamido (C ₂ -C ₆ ) alkyl, (C ₁₂ -C ₂₂ ) alkyl acetate And each group of hydroxyalkyl; and an aromatic group such as an aryl group and an alkylaryl group; X ^- represents a halide ion, a phosphate ion, an acetate ion, a lactate ion, (C ₂ -C ₆ ) Selected from alkyl sulfate ions, and alkyl sulfonate ions or alkyl aryl sulfonate ions];
Imidazoline quaternary ammonium salts, such as, for example, those of the following formula (VI):

(In the formula,
R ₅ is selected from alkenyl and alkyl groups containing 8 to 30 carbon atoms, such as fatty acid derivatives of tallow or coconut,
R ₆ is selected from hydrogen, C ₁ -C ₄ alkyl groups, and alkenyl and alkyl groups containing 8 to 30 carbon atoms,
R ₇ is selected from C ₁ -C ₄ alkyl groups,
R ₈ is selected from hydrogen and a C ₁ -C ₄ alkyl group,
X ^- is selected from halide ion, phosphate ion, acetate ion, lactate ion, alkyl sulfate ion, alkyl sulfonate ion and alkyl aryl sulfonate ion)
In one embodiment, R ₅ and R ₆ are, for example, a mixture of groups selected from alkenyl and alkyl containing, for example, 12 to 21 carbon atoms, such as fatty acid derivatives of tallow, R ₇ is methyl, R ₈ is hydrogen. Examples of such products are quaternium-27 (CTFA, 1997) and quaternium-83 (CTFA, 1997) sold by the company Witco under the names "Rewoquat®" W75, W90, W75PG and W75HPG. But not limited to;
Diquaternized ammonium salts of the formula (VII):

(In the formula,
R ₉ is selected from aliphatic groups containing 16 to 30 carbon atoms,
R ₁₀ , R ₁₁ , R ₁₂ , R ₁₃ and R _{14, which} may be the same or different, are selected from hydrogen and an alkyl group containing 1 to 4 carbon atoms,
X ^- is selected from halide ion, acetate ion, phosphate ion, nitrate ion, ethyl sulfate ion and methyl sulfate ion)
An example of such a diquaternary ammonium salt is propane tallow diammonium dichloride;
And quaternary ammonium salts containing at least one ester function, for example those of the following formula (VIII):

(In the formula,
R ₁₅ is selected from C ₁ -C ₆ alkyl groups, C ₁ -C ₆ hydroxyalkyl groups and dihydroxyalkyl groups,
R ₁₆ is
The following groups,

Selected from linear and branched, saturated and unsaturated C ₁ -C ₂₂ hydrocarbon radicals R ₂₀ , and hydrogen,
R ₁₈ is
The following groups,

Selected from linear and branched, saturated and unsaturated C ₁ -C ₆ hydrocarbon radicals R ₂₂ , and hydrogen,
R ₁₇ , R ₁₉ and R _{21, which} may be identical or different, are selected from linear and branched, saturated and unsaturated C ₇ -C ₂₁ hydrocarbon-based groups,
r, n and p may be the same or different and are selected from integers in the range of 2 to 6,
y is selected from an integer in the range of 1 to 10,
x and z, which may be the same or different, are selected from integers in the range of 0 to 10,
X ^- is selected from organic and inorganic anions of simple substances and complexes, provided that the sum of x + y + z is in the range of 1 to 15, provided that when x is 0, R ₁₆ represents R ₂₀ , However, when z is 0, R ₁₈ represents R ₂₂ . R ₁₅ can be selected from linear and branched alkyl groups. In one embodiment, R ₁₅ is selected from a linear alkyl group. In another embodiment, R ₁₅ is methyl, ethyl, selected from the group of hydroxyethyl and dihydroxypropyl, selected for example from methyl and ethyl. In one embodiment, the sum of x + y + z is in the range of 1-10. When R ₁₆ is a hydrocarbon-based group R ₂₀ it is long-chain and may contain 12 to 22 carbon atoms, or it may be short-chain and may contain 1 to 3 carbon atoms. When R ₁₈ is a hydrocarbon-based group R ₂₂ it may contain, for example, 1 to 3 carbon atoms. As a non-limiting example, in one embodiment, R _17, R ₁₉ and R _21, which may be the same or different and linear and branched, saturated and C ₁₁ ~ unsaturated C ₂₁ is selected from hydrocarbon radicals, for example, linear and branched, are chosen from C ₁₁ -C ₂₁ alkyl and alkenyl groups, saturated and unsaturated. In another embodiment, x and z may be the same or different and are 0 or 1. In one embodiment, y is equal to one. In another embodiment, r, n and p may be the same or different and equal to 2 or 3, eg equal to 2. The anion X ^- may for example be selected from halide ions such as chloride ion, bromide ion and iodide ion; and may also be selected from C 1 -C 4 alkyl sulfate ions such as methyl sulfate ion. However, methanesulfonate ion, phosphate ion, nitrate ion, tosylate ion and anions derived from organic acids, such as acetate and lactate ions, and any other anion compatible with ammonium containing ester functional groups Is another non-limiting example of an anion that may be used in accordance with the present invention. In one embodiment, the anion X ^- is selected from chloride ion and methyl sulfate ion)

In another embodiment, an ammonium salt of formula (VIII):
R ₁₅ is selected from a methyl group and an ethyl group,
x and y are equal to one,
z is equal to 0 or 1,
r, n and p are equal to 2;
R ₁₆ is
The following groups,

A methyl group, an ethyl group, and a C ₁₄ -C ₂₂ hydrocarbon group,
Chosen from hydrogen,
R ₁₈ is
The following groups,

Chosen from hydrogen,
R ₁₇ , R ₁₉ and R _{21, which} may be the same or different, are linear and branched, saturated and unsaturated C ₁₃ -C ₁₇ hydrocarbon radicals, for example, linear and branched, it may be used those selected from C ₁₃ -C ₁₇ alkyl and alkenyl groups, saturated and unsaturated.

  In one embodiment, the hydrocarbon-based group is linear.

  Non-limiting examples of compounds of the formula (VIII) which may be mentioned are salts, for example chlorides and methylsulphates of diacyloxyethyl-dimethylammonium, chlorides of the diacyloxyethyl-hydroxyethyl-methylammonium and Methyl sulfate, monoacyloxyethyl-dihydroxyethyl-methylammonium chloride and methylsulfate, triacyloxyethyl-methylammonium chloride and methylsulfate, monoacyloxyethyl-hydroxyethyl-dimethyl-ammonium chloride and methyl Sulfates, as well as mixtures thereof. In one embodiment, the acyl group may contain 14 to 18 carbon atoms and may be derived from, for example, vegetable oils such as palm oil and sunflower oil. When the compound contains several acyl groups, these groups may be identical or different.

  These products directly esterify, for example, optionally oxyalkylenated triethanolamine, triisopropanolamine, alkyldiethanolamine or alkyldiisopropanolamine into fatty acids or into mixtures of fatty acids of plant or animal origin Or may be obtained by transesterification of their methyl esters. After this esterification, alkyl halides such as methyl and ethyl halides; dialkyl sulfates such as dimethyl sulfate and diethyl sulfate; methyl methanesulfonate; methyl para-toluenesulfonate; glycol chlorohydrin; and glycerol chloro It may be quaternized using an alkylating agent selected from hydrins.

  Such compounds are, for example, the name Dehyquart® by Cognis, the name Stepanquat® by Stepan, the name Noxamium® by Ceca, and the name “Rewoquat® by Rewo-Goldschmidt. It is marketed under the trademark WE 18 ".

  The composition according to the invention may, for example, comprise a mixture of quaternary ammonium mono-, di- and triester salts with the majority by weight of the diester salt.

  Non-limiting examples of mixtures of ammonium salts which can be used in the composition according to the invention are: 15% by weight to 30% by weight of acyloxyethyl-dihydroxyethyl-methylammonium methyl sulfate, diacyloxyethyl-hydroxyethyl-methylammonium It contains 45% by mass to 60% by mass of methyl sulfate and 15% to 30% by mass of triacyloxyethyl-methylammonium methyl sulfate, and the acyl group of all these compounds has 14 to 18 carbon atoms And optionally derived from partially hydrogenated palm oil.

  Other non-limiting examples of ammonium salts that may be used in compositions according to the present invention include ammonium containing at least one ester functional group as described in US Pat. Nos. 4,874,554 and 4,137,180. Salt is mentioned.

Among the cationic surfactants which may be used in the composition according to the invention, quaternary ammonium and diammonium salts include, for example, distearyldimethylammonium chloride, cetyltrimethylammonium chloride (for example commercial products according to Cognis) Products sold under the name Dehyquart A, or Quartamin 60 W 25 by Kao Corporation, or Genamin CTAC 25 by Clariant, Behenyltrimethylammonium chloride (eg under the trade name Genamin KDMP or Genamin BTLF by Clariant), or Evonik A product sold by Goldschmidt under the name Varisoft BT 85), behentrimonium chloride, cetrimonium chloride, oleocetyldimelhydroxyethylammonium chloride, behenoylhydroxypropyltrimethylammonium chloride (eg by Kao Corporation) Products sold by Quartamin BTC 131), stearamidopropyl dimethyl (myristyl acetate) ammonium chloride, dipalmitoyl ethyl hydroxyethyl methyl ammonium salt, eg di-palmitoyl ethyl hydroxyethyl methyl ammonium methosulfate [INCI name, cetearyl alcohol (And) dipalmitoylethyl hydroxyethyl monium methosulfate] (eg product Dehyquart F 30 from Cognis), di (CrC ₂ alkyl) (C ₁₂ -C ₂₂ alkyl) hydroxy (CrC ₂ alkyl) ammonium salt, eg dialkyl dimethyl Ammonium or alkyltrimethylammonium salts (wherein the alkyl group preferably contains 12 to 24 carbon atoms), propanthallow diammonium dichloride, behentrimonium methosulphate, and mixtures thereof It is.

  In a specific embodiment, the cationic surfactant is selected from behentrimonium chloride, cetrimonium chloride, cetearyl alcohol (and) dipalmitoylethyl hydroxyethyl monium methosulfate, and mixtures thereof.

  The amount of (e) cationic surfactant in the composition according to the present invention is 0.1% by mass or more, preferably 0.5% by mass or more, more preferably 1.0% by mass or more, based on the total mass of the composition Preferably, it may be 2.0% by mass or more. The amount of (e) cationic surfactant in the composition according to the present invention is 20% by mass or less, preferably 15% by mass or less, more preferably 10% by mass or less, based on the total mass of the composition Preferably, it may be 5% by mass or less.

  The amount of (e) cationic surfactant in the composition according to the present invention is 0.1% by mass to 20% by mass, preferably 0.5% by mass to 15% by mass, more preferably 1.0% by mass based on the total mass of the composition. It may range from wt% to 10 wt%, even more preferably from 2.0 wt% to 5 wt%.

(Optional ingredient)
The composition according to the invention may also comprise at least one optional or additional component.

  Optional or additional components may be cationic, anionic, nonionic or amphoteric polymers; anionic, nonionic or amphoteric surfactants; water thickeners; organic or inorganic UV screening agents; peptides and the like Derivatives, protein hydrolysates, swelling agents and penetrating agents, agents effective for hair removal, antidandruff agents, thickeners for natural or synthetic oils, suspensions, sequestrants, opacifiers, dyes, sunscreens Vitamins or provitamins; perfumes; preservatives, co-preservatives, stabilizers; and mixtures thereof.

  The amount of optional or additional components is not limited, but is 0.01% by mass to 30% by mass, preferably 0.1% by mass to 20% by mass, more preferably 1% by mass, based on the total mass of the composition according to the present invention It may be 10% by mass.

[Preparation]
The composition according to the invention may be prepared by mixing the essential components described above with the optional components described above (if necessary).

  The method and means for mixing the above-mentioned essential components and optional components are not limited. Any conventional method and means may be used to prepare the compositions of the present invention by mixing the above essential and optional components.

  The composition according to the invention may be a cosmetic composition, preferably a cosmetic composition for hair.

  The composition according to the present invention may be a composition for cosmetic treatment of keratin fibers such as hair, which may be of the leave-on type or of the leave-off type, preferably of the leave-off type.

[Method]
The present invention is also
(1) applying the composition according to the invention described above to keratinous substances,
(2) optionally rinsing the keratin fibers, and
(3) It also relates to a method of treating keratin fibers such as hair, optionally comprising the step of drying the keratin fibers.

  As a drying step, any conventional drying technique may be used to dry the keratinous fibers.

  If necessary, it is possible to carry out a rinsing step before and / or after drying the keratin fibres.

[use]
The invention also relates to at least one for reducing the friction coefficient of keratin fibers in a composition for keratin fibers comprising at least one aminosilicone and at least one silicone other than aminosilicone. It also relates to the use of mineral oil.

  In one embodiment, the use is preferably for cosmetic purposes for keratinous fibers, for example for conditioning keratinous fibers, more preferably for repairing damage to keratinous fibers such as hair.

  The invention is explained in more detail by means of examples. However, these examples should not be construed as limiting the scope of the present invention.

(Examples 1 to 4 and Comparative Example 1)
[Preparation]
Each of the hair treatment compositions according to Examples 1 to 4 and Comparative Example 1 was prepared by mixing the components shown in Table 1. All numerical quantities of ingredients are based on "mass%" of the active ingredient.

[Evaluation]
{COF (dry)}
5 g of the decolorized hair tress was washed with a shampoo. Each 1.0 g of the composition according to Examples 1 to 4 and Comparative Example 1 was applied onto the hair bundle and the hair bundle was then dried at 25 ° C. for 120 minutes. The coefficient of friction (COF) of dry hair bundles was measured by Kato Tec KES-SE. The above procedure was repeated nine times to determine the average value of the coefficient of friction. The results are shown in Table 1 and FIG.

{COF (wet)}
5 g of the decolorized hair tress was washed with a shampoo. Each 1.0 g of the composition according to Examples 1 to 4 and Comparative Example 1 was applied onto the hair bundle. The coefficient of friction (COF) of wet hair bundles was measured by Kato Tec KES-SE. The results are shown in Table 1 and FIG.

{wrap up}
From Table 1 and FIGS. 1 and 2 it is clear that the addition of hydrocarbon oils reduces the friction of the hair. Thus, the addition of a hydrocarbon oil can impart a smooth feel to a composition comprising aminosilicone and polydimethylsiloxane. It is also clear that the amount of hydrocarbon oil to be added should be less than 10% by weight with respect to the total weight of the composition. The preferred amount of hydrocarbon oil to be added is 0.5% by mass to less than 10% by mass, more preferably 1.0% by mass to less than 10% by mass in a dry state, and 0.5% by mass to 5.0% by mass in a wet state %, Still more preferably 2.5% by weight to less than 10% by weight in the dry state, and 1.0% by weight to 5.0% by weight in the wet state.

Claims (15)

(a) at least one aminosilicone,
(b) (a) at least one silicone other than aminosilicone, and
(c) a composition for keratin fibers, comprising at least one hydrocarbon oil,
(b) A composition wherein the silicone has a weight average molecular weight (Mw) of 300,000 or greater.   (a) The amount of amino silicone is in the range of 0.1% by mass to 20% by mass, preferably 0.5% by mass to 15% by mass, more preferably 1.0% by mass to 10% by mass, relative to the total mass of the composition The composition according to claim 1.   The composition according to claim 1 or 2, wherein the silicone (b) is selected from silicone oils.   (b) silicone is selected from polydialkylsiloxanes, polyalkylaryl siloxanes, polydiaryl siloxanes; and also poly (oxyalkylene) moieties, alkoxy moieties, hydroxylated moieties, acyloxyalkyl moieties, carboxylic acid moieties, acrylic moieties and oxazoline moieties The composition according to any one of claims 1 to 3, selected from the group consisting of organomodified polysiloxanes comprising at least one functional moiety.   5. A composition according to any one of the preceding claims, wherein the silicone (b) has a weight average molecular weight (Mw) of at least 350,000, preferably at least 400,000.   Claim (b) The amount of silicone is from 0.1% to 20% by weight, preferably from 0.5% to 15% by weight, more preferably from 1.0% to 10% by weight, based on the total weight of the composition. The composition according to any one of 1 to 5.   The composition according to any one of claims 1 to 6, wherein (c) the hydrocarbon oil is a mineral oil.   (c) The amount of hydrocarbon oil is 0.1% by mass to less than 20% by mass, preferably 0.3% by mass to less than 15% by mass, more preferably 0.5% by mass to less than 10% by mass based on the total mass of the composition The composition according to any one of claims 1 to 7, which is   A composition according to any one of the preceding claims, further comprising (d) at least one fatty alcohol.   10. The composition according to any one of the preceding claims, further comprising (e) at least one cationic surfactant.   A composition according to any one of the preceding claims, wherein cosmetic treatment of keratinous fibers such as hair, preferably conditioning of the keratinous fibers, more preferably reducing the coefficient of friction of the keratinous fibers is intended.   A composition according to any one of the preceding claims, which is a leave-off type composition for the cosmetic treatment of keratin fibers such as hair. A method of treating keratinous fibers, such as hair, comprising
(1) applying the composition according to any one of claims 1 to 12 to keratin fibers,
(2) optionally rinsing the keratin fibers, and
(3) A method, optionally comprising the step of drying keratin fibers.   14. A method according to claim 13, wherein cosmetic treatment of keratinous fibers, preferably conditioning of the keratinous fibers, more preferably reducing the coefficient of friction of the keratinous fibers is intended.   At least one hydrocarbon oil for reducing the coefficient of friction of keratin fibers in a composition for keratin fibers, comprising at least one aminosilicone and at least one silicone other than aminosilicone use.