KR19990084309A - Antibacterial and deodorant sanitary agent for textile fabrics and processing method using the same - Google Patents

Abstract

The present invention provides antimicrobial deodorization to fabrics by using a new antimicrobial sanitizing agent consisting of triclosan, a dispersing emulsifier, and a PET-based resin in natural fiber fabrics such as polyester synthetic fabrics, cotton fabrics, hemp fabrics, and blends or teaching materials thereof. The technical configuration is tri-decyl alcohol with 1-10% of triclosan, a phenolic antimicrobial agent, 13-18% of methanol, 8-12% of tridecyl alcohol, and 9 mol% of ethylene oxide. 8% to 12% of lauryl alcohol added with 7 mol of ethylene oxide, 8% to 12% of lauryl alcohol added with 4 mol of propylene oxide and 0.1 to 0.5% of PET resin, In the antimicrobial deodorizing process characterized in that at least 0.1808G per 100G adhered to the surface of the forge by padding and dyed heat-treated dyeing fabric commonly One that has an economically beneficial effect excellent in water repellency and anti-bacterial persistence.

Description

Antibacterial and deodorant sanitary agent for textile fabrics and processing method using the same

The present invention relates to a phenolic antimicrobial sanitizing agent and a method for processing antimicrobial deodorant fiber fabrics using the same, and more particularly, to triclosan (Triclosan) in natural fiber fabrics such as synthetic fabrics such as PET, cotton fabrics, hemp fabrics, and blends or teaching fabrics thereof. And a new antimicrobial sanitary processing agent consisting of a dispersing emulsifier and a PET-based resin.

Conventionally, research for imparting antimicrobial and deodorizing properties to textile fabrics or products has been conducted in various angles, and an antimicrobial coating composition for forming a coating film on the surface of a textile fabric using a coating composition excellent in deodorizing and antimicrobial properties has been proposed. come.

For example, coating compositions using organoalkoxysilanes are disclosed in Japanese Patent Application Laid-Open Nos. 51-2737 and 59-68377, and the like, but coating compositions using organoalkoxysilanes are used for cosmetics, anticorrosive films, and the like. It was developed for use and cannot be used for applications requiring antimicrobial and deodorizing properties such as medical use and health use.

In addition, a method for producing an antimicrobial fiber product by subjecting a textile fabric or a product to an organosilicon quaternary ammonium salt antimicrobial treatment solution in which the electrolyte salt and a specific unsaturated fatty acid coexist is disclosed in Japanese Patent Application Laid-Open No. 60-185866. The antimicrobial agent of the organosilicon quaternary ammonium salt system has the disadvantage of being yellowed by laundry durability and chlorine detergent.

In order to improve this, a method of preparing an ion-exchange copolymer and treating it with an aqueous solution of copper salt or silver salt to express metal ions on the fiber surface to impart antimicrobial activity is disclosed in Japanese Patent Laid-Open No. 54-38951. However, even in such a method, since the metal ions react with the polymer and the physical properties of the polymer material decrease, the process permeability decreases and the physical properties of the final fiber decrease.

The present invention provides a novel phenolic antimicrobial sanitary solution containing triclosan as a main component to solve these problems, and pads the textile fabric dyed in an aqueous solution in which pH is adjusted using a buffer. After curing, drying and curing, it is possible not only to give an antibacterial function but also to produce an excellent antibacterial and deodorant textile fabric which can give other functions such as absorbency as well as antibacterial property as needed.

In addition, the antimicrobial sanitary processing solution of the present invention phenol-based antimicrobial sanitizing solution is injected into a washing machine, evenly immersed and dehydrated to maintain a pickup rate of 40 ~ 60, and then dried in a low-temperature oven to give antimicrobial properties, When dyeing forge, it can be dyed in 4.0% OWF solution to give antibacterial effect, so it can be applied to low temperature or high temperature, padding method and batch method.

In the present invention, tridecyl alcohol added with methoxide, tridecyl alcohol, lauryl alcohol added with ethylene oxide, and lauryl alcohol added with propylene oxide so as to have the same physical properties and the same HLB value as triclosan on the surface of the textile fabric. Treatment with a phenolic antimicrobial sanitary solution with the addition of dispersing emulsifier and PET-based resin, and drying / heat treatment to keep the amount of pure antimicrobial agent at 0.1808 G per 100 G of porcelain. It is to be able to give the excellent antibacterial deodorizing ability and absorbency and compatibility with other features, and has the effect of adapting to all the low temperature, high temperature, padding method, batch method.

The present invention relates to 1-10% of triclosan as a phenol crab antimicrobial agent, 13 to 18% of methanol as a dispersing emulsifier, 8 to 12% of tridecyl alcohol, 28 to 35% of tridecyl alcohol added with 9 mol of ethylene oxide, and 7 mol of ethylene oxide. Dyeing cloth dyed by conventional methods using an antimicrobial sanitizing agent dispersed and emulsified in 8 to 12% of added lauryl alcohol, 8 to 12% of added lauryl alcohol and 0.1 to 0.5% of PET resin. Padding to maintain a pickup rate of 40 to 60, and then dried in an oven and cured at 130 to 180 ° C. to give antimicrobial activity, or to infiltrate dyed paper into a washing machine to infiltrate evenly and then dehydrate to pick up a pickup rate of 40 to 60 To maintain antimicrobial activity by drying in an oven and dyeing in a solution of 4.0 to 4.5 OWF during dyeing. It is desirable to ensure that at least 0.1808 G.

The present invention is treated with a solution diluted with acetic acid with a phenolic antibacterial agent, water and oil repellent agent, antifouling agent, antistatic agent, antiseptic agent and melamine as a crosslinking agent and dried and heat-treated, water repellent, oil repellent, antifouling and antistatic It can also be given a complex function.

Hereinafter, the present invention will be described in detail by way of examples.

Example 1

3.0-6.0% by weight of the antimicrobial aqueous solution made above and 3.0% by weight of a fluorine allyl acrylate copolymer-based fluorine compound in an aqueous solution adjusted to pH 4.0-5.0 diluted with acetic acid diluted with conventionally dyed T / R and P-100 fabrics. %, Melamine resin was immersed in the treatment solution to which the addition of 0.3% by weight to maintain a pickup rate of 40 to 60%, then squeezed out of the treatment bath and squeezed, dried in an oven at 130 ℃ and heat-set at 180 ℃.

The water repellent and antimicrobial persistence of the fabric paper thus obtained was evaluated. The evaluation results are shown in Table 1.

Example 2

Normally, the dyed T / R and P-100 fabrics are immersed in a treatment solution in which 3.0 to 6.0 wt% of the above-mentioned antimicrobial aqueous solution and 0.3 wt% of melamine resin are added to an aqueous solution adjusted to pH 4.0 to 5.0 diluted with acetic acid. The pick-up rate was maintained at 40 to 60%, then dried in a treatment bath, dehydrated, dried in an oven at 40 ° C. for 20 minutes, and the antimicrobial persistence of the treated fabric paper was evaluated. The evaluation results are shown in Table 1.

Example 3

In general, the bath ratio of the treatment solution containing 3.0 to 6.0 wt% of antimicrobial aqueous solution and 0.3 wt% of melamine resin was added to 1:15 in an aqueous solution adjusted to PH4.0 to 5.0 diluted pre-treated P-100 fabric with acetic acid. The dyeing time of 130 ° C. × 30 minutes was given, cooled, treated with conventional processing, and the antimicrobial persistence was evaluated. The evaluation results are shown in Table 1.

Comparative Example 1

Normally 3.0 to 6.0% by weight of quaternary ammonium-based antimicrobial aqueous solution and fluorine allyl acrylate copolymer-based fluorine in an aqueous solution adjusted to PH 4.0-5.0 diluted dyed T / R and P-100 fabric with acetic acid. It was immersed in the treatment solution to which 3.0 wt% of compound and 0.3 wt% of melamine resin was added to maintain a pickup ratio of 40 to 60%, then squeezed out of the treatment bath, squeezed, dried in an oven at 130 ° C, and heat-set at 180 ° C. It was.

The water repellent and antimicrobial persistence of the fabric paper thus obtained was evaluated. The evaluation results are shown in Table 1.

Table 1

Classification Method Example 1 Example 2 Example Comparative Example 1 Water repellency Before washing 100% - 100% 80% After washing (five times) 80% - 80% 20% Antibacterial Persistence Before washing 99.9% 99.9% 99.9% 70.2% After washing (10 times) 99.9% 99.0% 99.0% 18.3%

The present invention uses a phenolic antimicrobial agent and, if necessary, using a water repellent oil repellent agent, antifouling agent, antistatic agent, antiseptic agent and melamine as a crosslinking agent, treated with an antibacterial sanitary solution diluted with acetic acid and dried / heat treated. In addition to the antibacterial and deodorant, it can simultaneously impart a complex function such as water repellent oil repellency, antifouling property and antistatic properties, has an economically beneficial effect.

Claims (3)

1 to 10% of triclosan as a phenol-based antimicrobial agent, 13 to 18% of methanol as dispersing agent, 8 to 12% of tridecyl alcohol, 28 to 35% of tridecyl alcohol added with 9 mol of ethylene oxide, and 7 mol of ethylene oxide An antibacterial and deodorant hygienic processing agent characterized by dispersing and emulsifying 8 to 12% of lauryl alcohol and 4 to 12% of lauryl alcohol and 0.1 to 0.5% of a PET resin. Fibers characterized in that at least 0.1808 G per 100 G of antimicrobial agent is attached to the surface of the forge by padding in the antimicrobial deodorizing hygienic processing solution according to claim 1 diluted with acetic acid. Antimicrobial deodorant processing method of fabric. The method according to claim 2, Antibacterial and deodorant processing method of textile fabrics characterized in that acetic acid is used as a buffer agent.