JPH1160418A - Antimicrobially treated products - Google Patents

Abstract

PROBLEM TO BE SOLVED: To antimicrobially treat commodities that are required to be antimicrobial as clothing goods or daily necessities so that the commodities are effectively antimicrobial against a large kinds of bacteria, fungi and molds. SOLUTION: A solvent type of resin or rubber is mixed with a foaming agent, an inorganic antimicrobial agent containing an antimicrobial metal that can irradiate radiation energy so that the bacterial cells are decomposed by the irradiation energy, an organic antimicrobial agent, acaricidal agent or fungicidal agent to prepare an antimicrobial ink. The antimicrobial ink 11 is, when necessary, coated to the substrate 2 which is required to be antimicrobial and the treated part is foamed and made three-dimensional to enlarge the surface of the antimicrobially treated so that the parts which are antimicrobially or insecticidally treated may be made visible.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an antibacterial product such as fiber, leather, wood, metal, plastic, and pottery in the field of antibacterial treatment.

[0002]

2. Description of the Related Art In recent years, bacterial contamination of O157 has caused a turbulence throughout Japan, and the interest in antibacterial treatment for toiletries, kitchen utensils, writing utensils, clothing, vehicles, and other household goods has increased.

Conventionally, antibacterial treatment of yarns and fabrics has been carried out by blending an organic antibacterial agent such as hinokitiol into a solution of an aqueous binder or spraying or dipping an inorganic antibacterial agent combining ceramics and the like with silver ions. I have.

[0004]

However, these antibacterial agents have no effect unless bacteria or the like adhere to the antibacterial treatment part, and have poor antibacterial effect because the antibacterial agent adheres flatly. Met.

Further, the antibacterial treated product has lost its antibacterial effect with a small number of washings, and has a narrow range of use due to the limited antibacterial target.

Further, it is generally unknown where the antimicrobial agent is attached, and many of those marketed as antimicrobial products have little effect.

[0007] Therefore, it is necessary that the desired antibacterial effect can be exhibited, the antibacterial treatment portion is clearly understood by visualization, and the durability thereof is sufficiently recognized.

Further, in the conventional products, antibacterial, anti-mite,
Only chemicals such as fungicides are used, and due to the complexity of the environment, there is no antibacterial and insect repellent that has both antibacterial and insect repellent effects, such as bacteria and mites, and mold. There is a need for insect repellent products.

[0009]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above problems, and in order to solve the above problems, bacteria are destroyed by a blowing agent and radiant energy on a solvent type resin or rubber. An antibacterial agent containing an antibacterial metal that emits radiant energy is blended so that an antibacterial ink is manufactured, and the antibacterial ink is applied to an object requiring antibacterial treatment, and the antibacterial treated portion is foamed. An object of the present invention is to provide an antibacterial treatment product.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION The antibacterial treatment product of the present invention is obtained by blending a solvent type resin or rubber with a foaming agent and an antibacterial agent containing an antibacterial metal which radiates radiant energy so that bacteria can be destroyed by radiant energy. An antibacterial ink is manufactured, and the antibacterial ink is applied to an object requiring antibacterial treatment, and the antibacterial treated portion is foamed.

As a main component of the mixture of the antibacterial ink, a solvent-type resin such as urethane, polyurethane, or polyethylene, or a solution of natural or artificial rubber or the like can be appropriately blended and used. Then, an inorganic antibacterial agent including a foaming agent and an antibacterial metal that radiates radiant energy, an organic antibacterial agent and an acaricide, a house mitic repellent or a fungicide are uniformly mixed in the main body of the antibacterial ink, It has an antibacterial and insect repellent effect.

Then, the above antibacterial ink is applied to a workpiece requiring antibacterial by applying a geometric pattern such as polka dots by silk screen printing, roll printing, spray coating, or the like, and heating the antibacterial treated portion to form a foam. By processing and making it into a three-dimensional pattern and visualizing it, and making it a three-dimensional porous film,
The radiant energy of the antibacterial agent is made to be 3 to 5 times as effective as that of a film in a flat state, and the skin is made to have a soft texture and to enhance the hygroscopicity and deodorization.

Examples of the inorganic antibacterial agent include an antibacterial agent which produces an effect when bacteria such as zinc and silver adhere to magnesia aluminate silicate as a base, and an antibacterial metal such as a transition metal element such as titanium, tungsten and germanium, and a rare earth metal element. Oxidizing, reducing and potential action to deodorize and decompose a wide range of foul odor components of amphoteric acid and salt, and radiant energy can kill bacteria in the air.

As the organic antibacterial agent, an organic antibacterial agent containing paraoxybenzoic acid esters, N-fluorodichloromethylthiophthalimide and the like can be used.

Known agents can be used as an anti-mite agent, an anti-mold agent and an anti-odor agent, and one or all of them can be uniformly mixed with the antibacterial ink via an appropriate binder and dispersant. It is used for antibacterial / insect repellent treatment and deodorant treatment for a plurality of required bacteria, mites, molds and the like.

An inorganic antibacterial agent containing a foaming agent and an antibacterial metal which emits radiant energy so that bacteria can be destroyed by the radiant energy, an organic antibacterial agent and an anti-mite or fungicide particle having a diameter of 3 to 10 μm. It is preferable to produce an antibacterial ink by uniformly mixing with a solvent type resin or rubber and coating around the particles. By doing so, the antibacterial agent and the like can be maintained in the resin or rubber for a long time, and the effect can be maintained for a longer period of time through the porous coating.

Further, these antibacterial inks are mixed with 5 to 20% by weight of a coloring powder of fine powder of 3 to 5 μm of gold powder, silver powder and pearl powder so that the object to be treated can be colored beautifully. The invisible antibacterial treatment can be visually confirmed until the coloring is lost. In particular, silver powder, copper powder, and the like having an antibacterial effect are preferable because coloring and long-term antibacterialization can be achieved. Further, the antibacterial ink can be adhered to a required portion of the object to be processed in a required amount in a geometrical pattern such as a lattice or a polka dot and can be visually observed.

Also, as the solvent type resin described above,
Uses a two-part urethane resin with a soft, strong cross-linking type curing agent that has excellent water resistance, chemical resistance, heat resistance, and abrasion resistance. Can have the washing strength.

Furthermore, the above-mentioned antibacterial ink is used for clothing such as socks and underwear, bedspreads for hospitals, hotels and inns, beddings and interiors such as sheets and curtains, textiles such as sports goods and filters, and wood. , Metal and plastic appliances, car and house interior goods, toiletries, furniture, kitchen products, writing utensils, shoes, wallets, belts and other leather products, cups, dishes, pots and other pottery, etc. Antibacterial and insect repellent effects.

Regarding the means of applying the antibacterial ink of the resin or rubber, the method of silkscreen printing, roll printing, spray coating, and baking on clothing, interior goods, leather goods, etc. can be applied to the above antibacterial ink in a strong and durable manner. The antibacterial effect can be maintained even if washing is required 50 to several hundred times, and it is preferable that the antibacterial ink of glaze solution or ceramic solution is transferred and applied to pottery, home appliances, etc. It can be fixed by baking later.

In particular, when a polka dot pattern or the like is bulged by foaming inside the bottom surface of the sock, the bulged protrusion makes soft contact with the sole of the foot to produce the acupressure effect of the acupuncture point and has a three-dimensional structure. Antibacterial agents, acaricides, and deodorants can exhibit several times the effect of preventing and preventing foot odor and athlete's foot. Since a radiation type antibacterial agent is used, even if it does not adhere to the skin, it can exert a sterilizing and deodorizing effect by radiation energy.

The compounding amount of the above antibacterial ink may be about 2 to 3% by weight of the inorganic antibacterial agent and 0.5 to 3% by weight of the organic antibacterial agent.
It is preferable to use as little as about 2% by weight so as to be able to exert an antibacterial effect without harm to the body. Also, anti-mite agent,
0.5 to 2% by weight of the mite repellent and the fungicide and 1-2% by weight of the inorganic deodorant are suitable.

[0023]

1 to 4 show an embodiment of the present invention. FIGS. 1 to 4 show the antibacterial ink 1 as a mixed urethane foam resin mainly composed of particles and printed in a fan-like shape of a polka dot on the inside of the bottom surface of the object 2 to be treated with socks to a thickness of several microns by silk screen printing. Then, the printing unit is heated to
Is formed by foaming.

In this embodiment, the antibacterial treatment can be visually recognized by performing the antibacterial treatment by foaming in a polka dot pattern or the like, and the antibacterial agent can be firmly applied to the object by fixing the antibacterial ink by silk screen printing. It can be adhered and prevented from peeling off, and can be performed several tens to 100 times even for laundry requiring washing, thereby improving durability.

Further, when foaming inside the bottom surface of the sock and swelling three-dimensionally, the bulging protrusion softly touches the sole of the foot as shown in FIGS. In addition, the surface area can be increased by the three-dimensional porous state due to foaming, and the antibacterial agent, the mite repellent, and the deodorant can more effectively cope with the antibacterial action, the malodor of the feet and the prevention and prevention of athlete's foot. Especially,
Radiation-type antibacterial agents are used, so even if they do not adhere directly to the skin, they can be easily sterilized by radiation, sterilized,
Deodorization is possible. Furthermore, by making particles,
It can maintain antibacterial, deodorant, anti-mite effects, etc. for a long time.

In addition, as shown in FIG. 4, by providing a finger bag portion 4 for partitioning and storing each toe at the toe of a sock, it is possible to effectively cope with athlete's foot in combination with the above antibacterial agent. Discomfort can be eliminated.

FIG. 5 shows another embodiment of the present invention, which is applied to sheets of an antibacterial material 2 to be treated, such as a hospital, hotel, inn, and home. Also in this embodiment, the antibacterial ink 1 containing the antibacterial agent, the mite repellent and the deodorant is foamed in the same manner as in the case of the above-mentioned socks so that the protrusion 3 such as a polka dot pattern is raised by about 1 to 2 mm. It was made.

In this embodiment, the sheets have an antibacterial, anti-mite and deodorizing action and can be used safely and cleanly.
The foam softly supports the body in contact with the skin, improves moisture absorption, is comfortable, and has high antibacterial and deodorizing effects.

In particular, the antibacterial agent has a function of sterilizing germs in the air with radiant energy and removing odors.
It is preferable because it can treat even odors.

The present invention can be applied not only to sheets but also to interior materials such as curtains and partitions.

Further, the above-mentioned antibacterial ink can be printed and fixed on fibers such as leather and cotton cloth, leather, wood, metal, plastic, ceramics and the like, and the range of antibacterial objects can be expanded. .

[0032]

As described above, according to the present invention, the antibacterial treatment section is foamed to make it three-dimensional and made into a porous film, so that the surface area can be increased and the radiant energy of the antibacterial agent can be reduced in a planar state. 3 to 5 times the effect of the film of the present invention, the deodorizing effect is enhanced, and the skin has a soft touch. In addition, the coated portion of the antibacterial ink can be visualized, the adhesion of the antibacterial agent can be visually confirmed, and its durability can be known.

In particular, an antibacterial agent containing an antibacterial metal that radiates radiant energy has an antibacterial effect not only on substances directly adhering to an object to be treated but also on bacteria in the surrounding air and the like.
The antimicrobial range can be expanded.

Further, by blending an inorganic antibacterial agent, an organic antibacterial agent, an anti-mite agent, a fungicide, and a deodorant, it is possible to effectively cope with a modern complex environment. Furthermore, by forming particles and making the surface porous, it is possible to maintain antibacterial, deodorizing, anti-mite effects and the like for a long period of time.

Further, by fixing the above-mentioned antibacterial ink to a required object by silk screen printing or roll printing, the antibacterial agent can be firmly adhered to the object and prevented from peeling off. Even if it is laundry, it can be performed several tens to 100 times, and the durability can be improved.

In particular, the object to be treated is socks, and antibacterial ink is applied to at least the inside of the bottom of the sock and foamed, so that the protrusion swelling inside the bottom of the sock softly touches the sole of the foot. The acupressure effect of the acupuncture points can be achieved, and antibacterial agents, deodorants and the like can cope with antibacterial effects and prevention and prevention of foot odor and athlete's foot. Further, since a radiation type antibacterial agent is used, even if it does not adhere to the skin, it can be dealt with by radiation.

[Brief description of the drawings]

FIG. 1 is an adhesion pattern diagram of a sock bottom according to one embodiment of the present invention;

FIG. 2 is a sectional view of the above,

FIG. 3 is an enlarged cross-sectional view of a foaming part according to the first embodiment;

FIG. 4 is a perspective view of the same sock;

FIG. 5 is an adhesion pattern diagram of the antibacterial ink on the sheets according to another embodiment of the present invention.

[Explanation of symbols]

1: Antibacterial ink 2: Object to be treated 3
… Protrusion

Continued on the front page (51) Int.Cl. ⁶ Identification code FI A01N 25/24 A01N 25/24 25/34 25/34 B Z B05D 5/00 B05D 5/00 Z 7/24 301 7/24 301L 303 303B C09D 5/14 C09D 5/14 7/12 7/12 Z 11/00 11/00

Claims (5)

[Claims] 1. An antibacterial ink is produced by compounding a solvent type resin or rubber with a foaming agent and an antibacterial agent containing an antibacterial metal which radiates radiant energy so that bacteria can be destroyed by radiant energy. An antibacterial treatment product characterized in that an antibacterial treatment portion is applied to an object to be treated which requires antibacterial treatment and foamed on an antibacterial treatment portion. 2. An inorganic antibacterial agent, an organic antibacterial agent and an acaricide or a fungicide containing a foaming agent and an antibacterial metal which radiates radiant energy so that bacteria can be destroyed by radiant energy to a solvent type resin or rubber. 2. The antibacterial ink according to claim 1, wherein the antibacterial ink is manufactured by mixing particles of the agent, and the antibacterial ink is applied to an object requiring antibacterial treatment, and the antibacterial treatment portion is foamed to form a three-dimensional pattern. Processed material. 3. The antibacterial treatment product according to claim 1, wherein the antibacterial ink is fixed on the object by silk screen printing, roll printing, spray coating, or baking. 4. An inorganic antibacterial agent such as silver, zinc or the like, and titanium, germanium, tungsten or the like which radiates radiant energy such as far-infrared radiation energy, radiation by rare earth metal ion, electric field action by reduction potential, etc. The antibacterial product according to any one of claims 1 to 3, wherein an antibacterial agent of a transition metal or an antibacterial metal of a rare earth metal element is combined. 5. The antibacterial treatment product according to claim 1, wherein the object to be treated is a sock, and an antibacterial ink is applied to at least the inside of the bottom of the sock and foamed.