KR101082770B1 - Fiber treatement and the manufacturing method using capsaichin - Google Patents

Abstract

The present invention relates to a functional fiber treatment agent of antibacterial, antiseptic, and warm insulation using a complex of capsaicin and chitin or chitosan, and a method for preparing the same. Alternatively, it is made of chitosan and complex to remove toxicity, which is a side effect of strong skin irritation upon skin contact, and to promote blood circulation due to more relaxed stimulation.It gives warmth to ski socks, golf socks, cotton gloves in winter, and antibacterial capsaicin. To provide a fiber treatment to provide gloves, socks, etc. for healthy hands and feet due to the sterilization effect.

Capsaicin, Chitin, Chitosan, Socks, Gloves, Antibacterial, Winterization, Sterilization

Description

Fiber treatment agent that provides antibacterial, antiseptic, and heat insulation using capsaicin and its manufacturing method {Fiber treatement and the manufacturing method using capsaichin}

The present invention is to prepare a fiber treatment agent to enable the fiber to have antibacterial, antiseptic, and warmth using capsaicin and chitin (chitin) and chitosan complexes, the toxicity when contacting the skin directly Capsaicin has a complex form with chitin or chitosan to remove toxicity, which is a side effect of strong skin irritation upon skin contact, and promotes blood circulation due to a more relaxed stimulus. The present invention relates to the preparation of a fiber treatment agent having high functionality of antibacterial, antiseptic, and warmth for healthy skin due to the antibacterial and bactericidal effects of capsaicin.

There are many parts of the body that need to be cold in winter, but they are particularly interested in keeping their feet warm. In the case of a hand, warming tools, such as a hand stove gloves, are used in many cases. However, in the case of foot, the thermal insulation using shoes is the main, but the situation is always exposed to the disease of frostbite due to the difficulty of using a product such as a hand stove.

In particular, one of the dangers of winter hikers is that there is always a risk of frostbite on the feet.

One of the traditional ways to prevent such winter frostbite is to use pepper.

In Chinese medicinal plant dictionary, red pepper is a heat-drying stomach medicine used for indigestion, species, and long wind, and it is also effective for frostbite, neuralgia, bronchitis, and in the past, when people have a cold, they put red pepper powder on bean sprouts to drink and sweat. It would be better to use it, which can be thought of as refreshing the body because the red pepper powder sweats and heats down.

Red pepper stimulates the skin and stimulates blood circulation, so if you go a long way on a cold winter day or climb a mountain, cut the dried peppers without seeds and put them under your socks so that your feet won't get cold.

When soldiers stand guard in winter, they put red pepper powder into their socks to warm their feet so they don't get frostbite.

Many of these winter frostbite prevention methods using traditional folk remedies use pepper powder and are still used by many people.

However, when using a large amount of red pepper powder, care should be taken because capsaicin contained in red pepper powder may cause skin damage due to excessive contact with the skin.

This method using capsaicin is conventionally manufactured and commercialized in the form of insole pads (patches) or patches (patches) product that can be mixed on the bottom of the shoe by mixing red pepper powder and potato starch indextrin, etc. It is difficult to get lasting effect.

In addition, waste of such pads or patches is generated.

In addition, since the shape of the pads and patches vary in the form of human feet, it can be manufactured only in the smallest form based on the variety, which brings a lot of constraints to productivity and has difficulty in securing uniformity.

In consideration of the problems of the prior art, the present invention is to prepare a new capsaicin chitosan or capsaicin chitin complex by mixing capsaicin extracted from red pepper powder with chitosan or chitin to the fiber yarns such as cotton, nylon, etc. that are conventionally used in socks manufacturing Capsaicin is coated or adsorbed to maximize capsaicin's unique antibacterial, antiseptic effect and warmth and fever due to blood circulation through skin stimulation, and it is manufactured in complex form by mixing chitin or chitosan and capsaicin with biocompatibility. The purpose of the present invention is to prepare a coating solution for producing a desired antimicrobial, antiseptic, and thermally insulating fiber yarn by minimizing or eliminating toxicity.

In addition, the present invention is to provide a fiber treatment agent excellent in antimicrobial, antiseptic, and thermal insulation function by manufacturing in a form that can be firmly fixed to the fiber so that the effect can be continuously expressed after washing.

The present invention comprises a liquid preparation comprising capsaicin extracted from red pepper, a dissolving agent and a surfactant, chitin or chitosan, and a water-soluble urethane and an emulsion synthetic resin.

In addition, the present invention comprises a liquid preparation further comprises a capsicum extract containing capsaicin.

In addition, the present invention is made of a coating liquid material further comprising a fiber adsorbent including an acrylate-based adsorbent so that the fiber yarn can be adsorbed or coated well.

Textile processing agent manufacturing method that provides antibacterial, antiseptic, and heat insulation using the capsaicin of the present invention,

a). Dissolving the useful capsaicin in an aqueous solution containing an organic solvent such as ethanol and a surfactant,

b). Preparing a capsaicin chitosan or capsaicin chitin complex having water solubility and water dispersibility by mixing with or reacting the water-soluble chitin or chitosan at a predetermined temperature;

c). For the fiber adsorption and coating, water-soluble urethane and acrylate-based emulsion synthetic resin is added to the process of processing directly to the processing fiber or the product itself made of the fiber.

By introducing chitin or chitosan into the useful capsaicin as described above, it can be water-dispersible or water-soluble, thereby improving fiber processing and productivity, and having biocompatibility, chitin or chitosan, which is biocompatible and environmentally friendly, is a direct skin of capsaicin. While reducing irritation, capsaicin can express antibacterial, antiseptic, warmth and blood circulation effects as it is, and it is firmly adhered to fibers using water-soluble urethane and emulsion synthetic resins to maintain the long-lasting effect, so as to produce socks and bacteria It can be applied to various garment textiles that can be exposed to.

The present invention is antibacterial, antiseptic, antiseptic, warmth antibacterial antiseptic, warmth and antimicrobial used in one-time by putting pepper powder in the form of antibacterial, warm and some pads of pepper powder or pepper powder that has been used as a conventional folk remedy It is inconvenient to use pepper mills that have been used in conventional folk medicine by providing a functional fiber treatment agent of antibacterial, antiseptic, and warm insulation using capsaicin chitin or chitosan complex, which is suitable for manufacturing and processing socks directly. In addition, capsaicin, which is an antibacterial, antiseptic, and warmth functional ingredient of red pepper, is manufactured in complex with chitin or chitosan with eco-friendly biocompatibility, which is applied to the manufacture of winter hiking socks and sports socks. Promotes foot health and blood circulation by and embalming The excellent thermal insulation capability and can be induced to provide exceptional durability that winter socks for preparing textile treatment.

In addition, the antimicrobial, antiseptic, and thermal insulation fiber treatment agent of the present invention can be applied to the production of functional fibers for the elderly and patients with antibacterial, warmth, etc. excellent sustainability, safety, antibacterial and thermal effects in the production of various fibers Can be obtained.

Hereinafter, the present invention will be described in more detail.

The present invention consists of a capsaicin extracted from red pepper, a solvent and a surfactant, chitin or chitosan, and a water-soluble urethane, an emulsion containing a synthetic resin containing an emulsion, an antiseptic, heat-resisting function, including a synthetic synthetic resin.

In addition, the present invention is made of a liquid material further comprising a fiber adsorbent including an acrylate-based adsorbent so that the fiber yarn can be adsorbed or coated well.

Textile processing agent manufacturing method that provides antibacterial, antiseptic, and heat insulation using the capsaicin of the present invention,

a). Dissolving the useful capsaicin in an aqueous solution containing an organic solvent such as ethanol and a surfactant,

b). Preparing a capsaicin chitosan or capsaicin chitin complex having water solubility and water dispersibility by mixing with or reacting the water-soluble chitin or chitosan at a predetermined temperature;

c). For fiber adsorption and coating, water-soluble urethane and acrylate-based emulsion synthetic resins are added and processed directly on the processing fiber or the product itself.

First, in the present invention, the capsaicin may be 80% or more of capsaicin extracted from red pepper as a spicy ingredient contained in red pepper, and the content of capsaicin is 0.1-1.5% as it is a finely ground dried pepper. can do.

These capsaicin is high in spicy peppers and peppers, sweet and sour peppers used in salads, ornamental peppers are small in their content.

Pepper, which is widely cultivated in Korea, Asia, and Europe, is a variety called capsi-cumannuum var annuum, and the varieties of annum are very large, thin, long, very small, sweet, and very spicy. And capsaicin content of 0-1.5%.

Cayenne peppers, introduced from Africa and India and grown in the Americas, are spicy and contain 0.1-1.5% capsaicin.

In addition, capsaicin is in the form of capsaicinoid, and the main capsanoid is present in 69% of capsaicin and 22% of dihydrocapsaicin. It is present in the form of a mixture of 1% homodihydrocapsaicin, 1% homocapsaicin, and nonivamide.

As capsicum extract, capsaicin extract is not particularly limited in the type of pepper, but it is preferable to use spicy red pepper powder such as cayenne pepper powder with high capsaicin content.

Capsaicin has a toxicity and low solubility of 10% by weight or more, it is preferable that less than 10% by weight because there is a risk in the process of treatment and compatibility.

In the present invention, the solubilizer dissolves the oil-soluble capsaicin, and includes alcohols, glycols, and glycerin.

In particular, benzyl alcohol, methanol, methanol, ethanol, isopropanol, butanol, butanol, ethylene glycol, propylene glycol, glycerine, diglycerin (diglycerine), ethylene glycol monomethyl ether, propylene glycol monomethyl ether, ethylene glycol phenyl ether and propylene glycol phenylether desirable.

In the present invention, the surfactant is an amphoteric surfactant or cationic surfactant or anionic surfactant, nonionic surfactant, polyoxyethylene or polyoxypropylene copolymer (polyoxypropylene) copolymer (polyoxy) copolymer Nonionic surfactants such as are preferred.

More specifically, 1 to 10% by weight of the oil-soluble capsaicin is dissolved in a solvent such as 30 to 40% by weight of benzyl alcohol, ethanol, Ethanol, methanol, etc. Alternatively, after diluting two surfactants in 30 to 40% by weight, the remaining amount of distilled water may be added to impart water solubility and water dispersibility to capsaicin.

When the amount of the oil-soluble capsaicin is too small, there is a problem that the antimicrobial activity and the warmth are lowered. If the amount is too large, the solubility is poor and precipitation occurs, and the skin irritation problem is present. There is a problem that capsaicin is water insoluble, if excessive, there is a problem that precipitation occurs during solubilization, if the content of the surfactant is too small, there is a problem of water insoluble, if the excess is solubility There is a problem of deterioration.

Next, the chitin or chitosan of the present invention is a water-soluble chitin chitosan having a molecular weight of 100,000 or less.

In the present invention, the water-soluble chitin includes a water-soluble chitin containing a carboxyl group and an acetyl group with a molecular weight of 100,000 or less, and the molecular weight of 100,000 or more is insoluble in water, so it is difficult to disperse and solubilize water so that the water solubility and water dispersibility are easy. It contains less than 100,000 chitins.

In addition, chitosan means deacetylated from chitin, and chitosan also means chitosan having a molecular weight of 100,000 or less having excellent water solubility and water dispersibility because molecular weight of 100,000 or more is insoluble.

In the present invention, the chitin or chitosan is preferably at least 10% by weight because the viscosity is higher than 10% by weight because of the problem in the reaction of the gel form.

Next, the water-soluble urethane of the present invention is preferably used 10% by weight as a general mixture used as a fiber flexibility and fiber fixing agent.

Next, the emulsion synthetic resin is the capsaicin chitin or chitosan complex is fixed to the fiber and after washing to increase the wash resistance, to impart sustainability to antibacterial, antiseptic and warmth, and to further supplement the adhesion of the capsaicin and chitin or chitosan complex As used, vinyl acetate resin, ethylene vinyl acetate resin, or acrylic resin is preferable.

The content of the emulsion synthetic resin is preferably 1 to 50% by weight of the capsaicin, chitin or chitosan and the sum of the weight of the emulsion synthetic resin.

Because, when less than 1% by weight, there is a problem that the adhesive strength to the fiber is lowered, when it exceeds 50% by weight, there is a problem that the fiber flexibility is lowered and the drying performance is lowered.

Hereinafter, the manufacturing process of the antibacterial, antiseptic, heat preservation, and exothermic fiber treatment agent of the present invention will be described.

First, capsaicin is dissolved in a surfactant to prepare a water-soluble capsaicin.

Although there is no particular limitation in the manufacturing method of water-soluble capsaicin, Preferably, 30-40 weight part of organic solvents which contain ethanol or 30-40 weight part of surfactants in 10 weight part of capsaicin 2 ~ at the temperature of 20-50 degreeC Stirring for 3 hours to prepare a water-soluble capsaicin.

Next, the water-soluble capsaicin solution is slowly added dropwise to 10 parts by weight of a solubilized chitin or chitosan 10% solution while stirring at 20 to 50 ° C., and further reacted at the temperature for 3 to 5 hours to prepare a capsaicin chitin or chitosan complex.

Only capsaicin chitin complexes or capsaicin chitosan complexes may be used and can be prepared using both capsaicin chitin complexes and capsaicin chitosan complexes.

Next, by adding the water-soluble urethane and the emulsion synthetic resin uniformly mixed it can be prepared a fiber treatment agent that provides the antibacterial, antiseptic and warmth function of the present invention.

The content of the capsaicin is preferably 1% by weight, 1% by weight of chitin or chitosan, 10% by weight of water-soluble urethane, and 5% by weight of emulsion synthetic resin.

Since the aquatic agent fiber treatment agent is a high concentration, the user to dilute with water to make a use solution.

Hereinafter, the present invention will be described in more detail with reference to preferred embodiments.

The following examples are presented to enable those skilled in the art to easily understand and reproduce the spirit of the present invention, and it will be apparent that the protection scope of the present invention is not limited thereto.

Example 1

Capsaicin solubilization

Capsaicin was used for more than 95% of the reagents, capsaicin is useful, so 5g dissolved in 35g of benzyl alcohol and 15g of the alkyl ampho diacetate (alkyl ampho (di) acetate) was diluted. After 50g of distilled water was prepared to prepare a water-soluble and water dispersible capsaicin.

Preparation of Capsaicin Chitosan Complex

5 g of chitosan, 1 g of lactic acid, and 50 g of water were added to prepare a solubilized chitosan while warming at 50 ° C., and the water-soluble chitosan was slowly added dropwise to the solubilized capsaicin solution and stirred at 50 ° C. for 3-5 hours to produce capsaicin chitosan. The complex was prepared.

[Example 2]

20 g of the capsaicin chitosan composite of Example 1 and 80 g of water were further added with a solution containing 10 g of 5% water-soluble urethane and 5 g of vinyl acetate-based emulsion synthetic resin, and uniformly mixed to prepare an antibacterial, antiseptic, and heat insulating fiber treatment agent.

[Experimental Example]

Antibacterial test

Staphylococcus aureus ATCC 6538 and the fungus Aspergillus niger (Aspergillus) as a bacterium for verifying the antimicrobial effect of the antimicrobial, antiseptic, and heat insulating fiber prepared by the method of the above embodiment. niger) was measured using the antimicrobial test method of the fabric (KS-K-0693).

Antibacterial activity measurement against bacteria

The fiber treatment agent of the capsaicin chitosan composite of Example 2 was diluted with 100 times water to prepare a solution, and then applied to a nonwoven fabric to check the antimicrobial activity of each sample. The test strain was Staphylococcus aureus ATCC 6538, and the medium used was Nutrient Agar (NA), and the diluted solution was sterile saline (0.85% NaCl) and juicy (Nutrient Broth; NB). It was.

Cut each sample into 2.5cm diameter and place it into the screw cap vial for sterilization. Sterilization was carried out at 121 ° C. for 20 minutes by wet sterilization (autoclave).

Dilute the bacterial solution incubated for 24 hours with broth (NB) and inoculate 0.25ml of each sterilized sample. As the initial viable count is prepared separately, as soon as inoculating 0.25ml of bacterial solution, 10ml of saline solution is added and shaken vigorously for 1 minute to measure viable count. The inoculated sample was incubated for 24 hours in a 30 ℃ incubator and then shaken vigorously for 1 minute with the addition of 10ml physiological saline to measure the number of viable cells, and the reduction rate is calculated by the following equation is shown in Table 1.

% Reduction = {(B-A) / B} * 100

(A is the number of bacteria regenerated from the test specimen cultured for a certain time (24 hours) after inoculation, B is the number of bacteria regenerated from the control (cultivated control) through contact for a certain time after inoculation)

Antimicrobial activity against mold

The fiber treatment agent of the capsaicin chitosan composite prepared in Example 2 was diluted 100 times with water to prepare a solution, and then applied to a nonwoven fabric to check the antimicrobial activity of the sample.

The medium was PDA (Potato Dextrose Agar), the strain was measured by Aspergillus niger, the test method was measured by the inhibition zone test (Inhibition Zone Test) and the test was inoculated with Aspergillus niger (Aspergillus niger) Put the medium in Petri-dish, and cut two pieces of each sample into a certain size and attach the different sides to the medium, and then incubate in an incubator to monitor the formation and state of the zone. Check it.

As a result of the test, the zone formation was perfect and no mold formation was observed. The results are shown in Table 2.

sample control Example 2 2 days - + 4 days - ++ 6 days - +++ 8 days - +++ 10 days - +++ 12 days - +++

     Unit: CFU (Colony Forming Unit) / ml

sample control Example 2 0 hours 6 ㅧ 10 ⁵ 24 hours 2.5 ㅧ 10 ⁷ 0 % Reduction 100

[Measurement of antimicrobial activity against mold]

In Table 2, the case where the restraint band is 5 mm or more is expressed as "+++", the case where the restraint band is 3-4 mm or more is displayed as "++", and when the restraint band is 0-2 mm or more, it is displayed as "+", The case where the mold covered the specimen was marked with "-".

Claims (15)

Capsaicin, antimicrobial and antiseptic with capsaicin, comprising a solubilizing agent and a surfactant, chitin or chitosan, and a liquid preparation including a water-soluble urethane and an emulsion synthetic resin, and a fiber adsorbent so that the fiber yarn can be adsorbed or coated well. , Textile treatment agent to provide heat retention function. delete The fiber treatment agent of claim 1, wherein the fiber adsorbent is an acrylate-based adsorbent. The method of claim 1, wherein the chitin or chitosan is a water treatment chitin or chitosan having a molecular weight of 100,000 or less, characterized in that the antimicrobial, antiseptic, heat-retaining fiber treatment function using capsaicin. According to claim 1, wherein the content of the capsaicin is 1% by weight, chitin or chitosan by weight 1% by weight of water-soluble urethane, emulsion synthetic resin 5% by weight to provide antibacterial, antiseptic, heat-resisting function using capsaicin Textile treatment agent. According to claim 1, wherein the surfactant is a polyoxyethylene-based (polyoxyethylene) or polyoxypropylene-based (polyoxypropylene) of the copolymer (copolymer) of any one, characterized in that it provides antibacterial, antiseptic, heat insulation using capsaicin Fiber treatment agent. The method of claim 1, wherein the dissolving agent is a fiber treatment agent that provides antibacterial, antiseptic, and heat insulation using capsaicin, characterized in that at least one dissolving agent selected from the group consisting of alcohols, glycols and glycerin. The method of claim 1, wherein the water-soluble urethane is a fiber treatment agent that provides antibacterial, antiseptic, insulating properties using capsaicin, characterized in that the urethane content of one of the water-soluble or water-dispersible urethane of 1-40%. The method of claim 1, wherein the emulsion synthetic resin is one or more emulsion synthetic resin selected from the group consisting of vinyl acetate resin, ethylene vinyl acetate resin or acrylic resin to provide antimicrobial, antiseptic, heat retention function using capsaicin Textile treatment agent. Dissolving the useful capsaicin in an aqueous solution containing an organic solvent and a surfactant, A process of preparing capsaicin chitosan or capsaicin chitin complex having water solubility and water dispersibility by mixing or reacting at any temperature with the solubilized chitin or chitosan, Antimicrobial activity using capsaicin, which comprises the process of preparing a used liquid material which can be directly processed on the processing fiber or the product itself made of the fiber by adding a water-soluble urethane and an emulsion synthetic resin for fiber adsorption and coating, Fabric treatment method to provide antiseptic, heat retention function. Preparing a water-soluble capsaicin by stirring 30 to 40 parts by weight of an organic solvent containing ethanol to 30 parts by weight of capsaicin or 30 to 40 parts by weight of a surfactant at a temperature of 20 to 50 ° C. for 2 to 3 hours; Preparing a capsaicin chitin or chitosan complex by slowly adding 10 parts by weight of a water-soluble chitin or chitosan 10% solution while stirring the water-soluble capsaicin solution at 20 to 50 ° C. for 3 to 5 hours. A method for producing a fiber treatment agent that provides antibacterial, antiseptic, and thermal insulation using capsaicin, which comprises a step of uniformly mixing a water-soluble urethane and an emulsion synthetic resin. The method of claim 10 or 11, wherein the chitin or chitosan is a water-soluble chitin or chitosan having a molecular weight of 100,000 or less, characterized in that the antimicrobial, antiseptic, and thermal insulation manufacturing method using a capsaicin. 12. The method of claim 10 or 11, wherein the water-soluble urethane is a water treatment or water dispersing urethane having a urethane content of 1-40%. . 12. The method of claim 11, wherein the surfactant provides antimicrobial, antiseptic, and thermal insulation using capsaicin, characterized in that it is made of any one of polyoxyethylene-based or polyoxypropylene-based copolymers. Fiber treatment agent manufacturing method. 12. The method of claim 11, wherein the capsaicin dissolving agent is at least one dissolving agent selected from the group consisting of alcohols, glycols, and glycerin.