KR100220096B1 - Light-storage finishing agent and light-storage.antimicrolbial.deodorant finishing agent and light-storge goods and light-storge.antimicrolbial. deodorant goods add their finishing method - Google Patents

Abstract

In order to improve the luminescence of products such as fibers (woven fabrics, knitted fabrics), nonwoven fabrics, wallpaper, etc., a metal substance such as radium ore powder, aluminum powder, copper powder, etc. is added to a mixture of a binder and a phosphorescent pigment. When the photoluminescent processing agent is processed to obtain the photoluminescent processing agent, chitosan, a natural polymer having an antibacterial and deodorizing function, is added to obtain a photoluminescent and antibacterial deodorizing agent, and the photoluminescent processing agent and the photoluminescent and antibacterial deodorizing agent are padded or printed. It can be used to obtain photoluminescent processed products or photoluminescent and antibacterial deodorization products, which can provide photoluminescent products with improved luminescence, which also have antibacterial deodorizing effects and cause discoloration or odor after long-term wear. Prevented.

Description

Photoluminescent processing agent, photoluminescent and antibacterial deodorizing agent, photoluminescent products using the same, photoluminescent and antibacterial deodorizing agent and processing method

The present invention provides a photoluminescent processing agent for improving luminous intensity and a photoluminescent and antibacterial deodorizing agent which adds antibacterial and deodorizing function to the photoluminescent processing agent, and to obtain a photoluminescent product and a photoluminescent and antibacterial deodorizing product using the same, and to manufacture them. It is about a method.

In more detail, in order to improve the luminescence of products such as fibers (woven fabrics, knitted fabrics), non-woven fabrics, wallpaper, etc., a mixture of a binder and a photoluminescent pigment, radium ore powder, aluminum powder, copper powder To obtain a photoluminescent processing agent, and when processing the photoluminescent processing agent, chitosan, a natural polymer material having an antibacterial and deodorizing function, is added to obtain a photoluminescent and antibacterial deodorizing agent, and the photoluminescent processing agent and the photoluminescent and antibacterial deodorizing agent are padded. Or it is put into a printing process to obtain a photoluminescent processed product or a photoluminescent and antibacterial deodorizing products and to a method for producing these products.

Phosphorescent processing (luminescent) fiber products are widely known as products for obtaining the photoluminescent effect, and patents for photoluminescent processing (luminescent) fiber products are disclosed in Korean Patent Publication No. 90-3308 and Japanese Patent Application Laid-Open No. 8 -176922 is widely known.

The former (Korean Patent Publication No. 90-3308) is a mixture of 70% phosphorus powder and 30% fiber adhesive, which is used for printing or weaving or printing or printing a pattern or symbol of letters or symbols on the surface of a cloth or bag. It is by sticking to the surface.

However, the phosphorescent fiber thus obtained has a problem of degrading the product quality because it uses too much phosphorus powder and is not easy to apply to various kinds of textile products, and also due to the phosphorus powder added in large quantities There is a risk of causing side effects on the human skin.

)을 제조할 때 길이 방향으로 홈을 형성하고 그 홈에 축광안료를 삽입하여서 된 것으로서 축광안료를 홈에 삽입시키면서 발광섬유를 제조하기가 용이치 못하고 화학섬유제품만을 제조하여야 하기 때문에 그 사용용도가 극히 제한적이었다.In addition, the latter may be used as a raw material of a product by mixing an appropriate amount of photoluminescent powder with a chemical fiber raw material or as a yarn of a chemical fiber product (

) Is made by forming a groove in the longitudinal direction and inserting the photoluminescent pigment into the groove. It was extremely limited.

In addition, such a conventional photoluminescent fiber or luminescent fiber is not equipped with antibacterial deodorizing function at all, there is a problem that the product is discolored and odor occurs when worn for a long time.

The present invention is to provide a photoluminescent processed product that can solve the above problems.

The present invention has a purpose to provide a photoluminescent processing agent for providing a photoluminescent processing product, another object of the present invention is to add a natural polymer material having an antibacterial deodorizing function to the photoluminescent processing agent to provide a photoluminescent and antibacterial deodorant processing agent To get it.

Another object of the present invention is to provide a photoluminescent product or a photoluminescent / antibacterial deodorizing product using the photoluminescent processing agent and the photoluminescent / antibacterial deodorizing agent and a method of manufacturing such a product.

Still another object of the present invention is to provide a photoluminescent processing agent and a photoluminescent / antibacterial deodorizing agent which can be used for woven fabrics and knitted fabrics, nonwoven fabrics, wallpaper, etc., and when the padding or printing is carried out, the photoluminescent product and the photoluminescent / antibacterial deodorizing product To make it easier to obtain.

The above and other objects of the present invention, the photoluminescent processing agent is a mixture of the photoluminescent pigment and metal powder in an appropriate ratio in the binder, and the photoluminescent and antibacterial deodorization can be obtained by adding a substance having an antibacterial deodorizing function when preparing the photoluminescent processing agent A processing agent, these luminescent processing agents, and a photoluminescent / antibacterial deodorizing processing agent are put into a padding or printing process to achieve a product.

Since the present invention becomes as described above, it is possible to provide a photoluminescent product with improved light emission due to the scattering and diffused reflection of light smoothly by the metal powder added, and by giving an antibacterial deodorizing effect without damaging the product (discoloration) odor It is possible to provide a photoluminescent and antibacterial deodorizing product that is not generated.

1 is a process chart showing the padding treatment process of the photoluminescent and photoluminescent and antibacterial deodorizing products according to the present invention

Figure 2 is a process chart showing the printing process of the photoluminescent and photoluminescent and antibacterial deodorant products according to the present invention.

The present inventors confirmed that the luminescence was improved by actively scattering the light by the metal powder by adding the metal powder when the binder and the phosphorescent pigment were mixed, and the antimicrobial deodorizing function was added to the phosphorescent processing agent to which the metal powder was added. By adding chitosan, it was confirmed that a photoluminescent and antibacterial deodorizing agent having excellent antibacterial deodorization effect could be obtained.

In the manufacture of the photoluminescent processing agent by mixing the binder with the photoluminescent pigment and the metal powder, the binder for improving adhesiveness is epoxy resin, polyester resin, polyamide resin, polyurethane resin, polyacrylic resin, silicone resin, etc. As one of them alone or two or two or more of them can be used to mix, it was to be 40 to 70% of the total% of the photoluminescent processing agent produced.

Phosphorescent pigments were added to the market as 0.5 to 60% of the total weight, and metal powder was added to 0.5 to 20% of the total%.

Metal powders used to increase the luminescence include radium ore powders, aluminum powders, copper powders, and in particular copper powders have cationic properties, so when an antibacterial deodorant described later is added, an excellent antibacterial deodorizing effect is obtained. It becomes possible.

In this way, when the binder, the photoluminescent pigment and the metal powder are mixed at an appropriate ratio to prepare the photoluminescent processing agent, a photoluminescent and antibacterial deodorizing agent can be obtained by adding a substance having an antibacterial deodorizing function thereto.

In general, antibacterial and deodorant processing is to prevent the discoloration embrittlement or contamination from various odors and to protect the user from the microorganisms harmful to the human body attached to the textile products, and the microorganisms such as bacteria and molds in the textile products It refers to the processing to suppress the breeding or breeding.

Antimicrobial deodorized processed fiber products have a diffusion type and antimicrobial cationic group that maintains sustainability to inhibit or kill the growth of microorganisms. The fixed type and the regeneration type sterilization method which chemically treats the textile product by adding the bleach at the time of washing | cleaning, or regenerates the functional group which has antimicrobial property by exposure to ultraviolet-ray at the time of wearing are known.

In the present invention, as a method of imparting antimicrobial deodorization effect, chitosan, a natural polymer material, is used.

Chitosan is a deacetylated product of chitin extracted from crustaceans such as crabs and shrimps in a concentrated alkaline solution, which is the most representative of natural antimicrobial that is harmless to humans, and has the characteristics of human compatibility and cation.

In the present invention, chitosan, a natural polymer material, is dissolved in a dilute inorganic acid or organic acid solution to react with highly reactive amines in chitosan itself to form quaternary ammonium salts. The quaternary ammonium salts are parasitic in textile products. By using the principle of ionic bonds with the bacteria to suffocate the bacteria, the antimicrobial deodorization effect is explained. The antimicrobial deodorization mechanism is described in more detail. The microorganisms in which the microorganisms are directly contacted with the antimicrobial functional groups formed in the cell are charged with anions. The microorganisms in which the cell walls are charged with anions are electrically coupled to metal ions or cations of quaternary ammonium. As the cell fluid leaks out, it dies.

The photoluminescent and antibacterial deodorizing agent according to the present invention is applied to an item requiring both photoluminescent and sanitary processing at the same time. The phosphorescent pigment and the radium ore powder in the binder by selecting any one or a plurality of epoxy resins, polyester resins, polyamide resins, polyurethane resins, polyacrylic resins, silicone resins, etc. It is obtained by adding chitosan, a natural polymer material, to the addition of any one of metal powders such as aluminum powder and copper powder. The chitosan concentration is 0.5-10% in a diluted acid solution having a concentration of 0.5-10%. It was made by manufacture.

The photoluminescent agent or the photoluminescent and antibacterial deodorizing agent according to the present invention preferably maintains the ratio of each material so as to be maintained in the best state according to specific conditions.

The photoluminescent processing agent or the photoluminescent and antibacterial deodorizing agent obtained as described above is applied to the applied item when padding or printing is applied as shown in [Fig. 1] or [Fig. 2]. The product was obtained.

In the photoluminescent processing or the photoluminescent / antibacterial deodorization processing by the padding method, the same padding method is carried out under the same and similar methods and conditions as the conventional padding method, and thus the detailed description of the padding process and method will be omitted.

The photoluminescent processing or the photoluminescent / antibacterial deodorizing treatment method according to the present invention carried out by the padding method is performed by adding a photoluminescent processing agent or a photoluminescent / antibacterial deodorizing agent before the padding process, and the fabric or knitted fabric as an applied item, The nonwoven fabric is put into the padding process so that the phosphorescent processing agent or the photoluminescent / antibacterial deodorizing agent is applied to the appropriate thickness.The padded product is pre-dried → heat treated, and after washing, soap washing → water washing as necessary. → The product is subjected to a process to be dried to obtain a photoluminescent processed product or a photoluminescent / antibacterial deodorized product.

The padded product is subjected to predrying at 70 ° C. to 130 ° C. for 30 seconds to 10 minutes, but not to be suddenly dried at too high a temperature, and the deposited phosphorescent agent or the phosphorescent and antibacterial deodorizing agent is changed. It is desirable to be able to prevent that. After preliminary drying, heat treatment is carried out for 30 seconds to 5 minutes at a temperature of 130 ° C. to 170 ° C. so that the light processing agent or the photoluminescent and antibacterial deodorizing agent is completely fixed to the processed product. It is desirable to perform heat treatment for a time that is not too long so that it can be maintained in an optimal state.

After the heat treatment is completed, soap washing → washing → drying according to the requirements of the treated product. Soaping to remove the unreacted material is preferred to use soap 2 ~ 6g / ℓ. After the soaping process is completed, wash with water at 20 ℃ ~ 60 ℃ for 1 minute to 10 minutes to remove unreacted substances and soapy water.After washing with water, 1 ~ 10 minutes at 100 ℃ ~ 120 ℃ Drying was carried out over a period of time, so that a final object, a photoluminescent product, or a photoluminescent and antibacterial deodorized product was obtained.

In addition, as a method of photoluminescent processing or photoluminescent / antibacterial deodorization treatment by the printing method, a partial dyeing method is used to dye a pattern or the like using a screen, and a predetermined photoluminescent processing agent or phosphorescent / antibacterial deodorizing agent according to the present invention is applied to the printing process. Printing is done by subtracting the deduction, and the finished product is subjected to preliminary drying → heat treatment as in the padding method, and then soap washing → washing → drying process as necessary. They are carried out under the same conditions as the padding method.

The above and other objects and features of the present invention will be more clearly understood by the following detailed description.

Note that the present invention is not limited by the following examples.

The following are examples of the manufacture of the photoluminescent processing agent and the photoluminescent and antimicrobial processing agent according to the present invention and the product processing (padding, printing) process using them.

Example 1 (luminescent processing agent)

1st process

Add a photoluminescent pigment to a binder in which polyurethane and polyamide resins were mixed in the same ratio, and then mix to obtain a mixture.

2nd process

To the mixture obtained in the first step, an aluminum powder was added and mixed in the metal powder to obtain a photoluminescent processing agent as a target product.

Of the total mixing ratio (100%) of the photoluminescent processing agent, the aluminum powder was 15%, the phosphorescent pigment was 25%, and the rest was made into a binder.

Example 2 (luminescent, antibacterial and deodorant)

1st process

In the same manner as the first step of the first embodiment to obtain a mixture,

2nd process

Aluminum powder was added to the mixture obtained in the first step to obtain a photoluminescent treatment agent, which was 10% of the aluminum powder, 25% of the photoluminescent pigment, and the remaining binder in the total mixing ratio (100%) of the photoluminescent treatment agent.

3rd process

Chitosan was added to and mixed with the photoluminescent processing agent obtained in the second step, and the chitosan was mixed at 5% of the total concentration to obtain a target photoluminescent and antibacterial deodorizing agent.

The photoluminescent processing agent or the photoluminescent and antibacterial deodorizing agent obtained in Examples 1 and 2 was added to the photoluminescent fiber or the photoluminescent and antibacterial deodorizing fiber when the fiber was sanitized by padding or printing.

Example 3 (Padding Process)

Step 1: Preparation

Fiber (crude dough or dough fabric) was subjected to scouring bleaching according to a conventional process (method) and then put into a padding process.

Second process: padding process

In the padding process, a phosphorescent processing agent or an antibacterial photoluminescent deodorizing agent was added thereto, and then padding was performed by a conventional padding method.

Third process: heat treatment process

After the padding was pre-dried for 3 minutes at 110 ℃ and then heat-treated for 3 minutes at 160 ℃.

4th process: soaping and washing process

The dried product was washed with 4g / L soap solution and washed with water for 6 minutes using hot water to completely remove soap components.

5th process: drying process

The washed fibers were dried at 110 ° C. for 6 minutes.

After the drying process was completed, the final object was obtained a photoluminescent processed or a photoluminescent and antibacterial deodorant processed fiber.

In the third embodiment according to the present invention, the fourth and fifth processes may be omitted after the first to third processes are performed according to the type and characteristics of the processed product to be processed.

Example 4 (printing process)

Step 1: Preparation

It carried out similarly to the 1st process of 3rd Example.

2nd process: Printing process

In the printing process, a luminescent processing agent or an antimicrobial luminescent processing agent was added, followed by a conventional printing method.

The third to fifth steps were performed in the same manner as the third to fifth steps of the third embodiment.

After the drying process was completed, the final object was obtained a photoluminescent processed or a photoluminescent and antibacterial deodorant processed fiber.

In the fourth embodiment according to the present invention, the fourth and fifth processes may be omitted after performing the first to third processes according to the type and characteristics of the processed product to be processed.

In the third and fourth embodiments according to the present invention, the above process and the like can be supplemented to impart a photoluminescent or photoluminescent / antibacterial deodorizing effect to a nonwoven fabric or wallpaper, thereby obtaining a photoluminescent or photoluminescent / antibacterial deodorizing product.

Antimicrobial investigation was performed on the photoluminescent fibers or the photoluminescent and antibacterial deodorizing fibers, which were the final objects obtained according to the third and fourth exemplary embodiments, and the luminescence processed samples were significantly improved than the samples without the addition of metal powder. It was found.

Experimental Example

Investigation of Antimicrobial Activity of Fibers Attached with Phosphorescent and Antibacterial Deodorant

Antimicrobial activity was investigated according to the KSKO693 method, and Staphylococcus aureus (ATTCC6538), a positively designated bacterium, was used as the test bacteria.

[Table 1] Antimicrobial Degree (% Reduction of Bacteria) of Photoluminescent / Antibacterial Deodorized Fibers

Sample Untreated Treatment cloth 10 cloth after washing Reduction rate (%) 20 or less 95 or more 95 or more

Samples of the phosphorescent and antibacterial deodorant processed fibers were examined before and after washing for 10 times to check the antimicrobial activity.

As described above, according to the present invention, it is possible to manufacture and provide a photoluminescent processing or a photoluminescent / antibacterial deodorizing agent by a simple method. It is possible to provide a fiber that can be maintained, and thus, even if the clothing or the like is used for a long time (wearing), it is possible to maintain a state that is not contaminated with bacteria, and at the same time, it is possible to obtain an effect of simultaneously emitting light at night by the phosphorescent pigment.

In particular, it can be used for all fibers such as socks, underwear, children's diapers, etc. In addition, it can be applied to curtains, wallpaper, etc. to obtain a light emitting product and a sanitary effect at the same time.

Claims (11)

A photoluminescent processing agent made by mixing 30 to 70% of a binder and 0.5 to 60% of a photoluminescent pigment and the remainder by mixing water and other medicines. A photoluminescent processing agent obtained by mixing 30 to 70% of a binder, 0.5 to 60% of a photoluminescent pigment and 0.01 to 0.5% of a dye, and the remainder by mixing water and other medicines. A photoluminescent processing agent obtained by mixing one or more metal powders of radium gemstone powder, aluminum powder and copper powder with a photoluminescent processing agent mixed with a binder and a photoluminescent pigment. The photoluminescent processing agent according to claim 1 or 2, wherein the binder is any one of an epoxy resin, a polyester resin, a polyamide resin, a polyurethane resin, a polyacrylic resin, and a silicone resin. . The photoluminescent agent according to claim 2, wherein the metal powder is diluted to 0.5 to 20% of the total weight. A photoluminescent and antibacterial deodorizing agent made by adding chitosan, a natural polymer material, to a photoluminescent processing agent composed of a binder and a photoluminescent pigment or a mixture of a binder, a photoluminescent pigment and a metal powder. The photoluminescent and antibacterial deodorizing agent according to claim 5, wherein chitosan is added so as to be 0.5 to 10% of the total. In printing padding of ordinary woven or knitted fabrics, nonwoven fabrics, and wallpaper products, a phosphorescent processing agent or a photoluminescent / antibacterial agent is added to a padding or printing process so that the photoluminescent processing agent or the photoluminescent / antibacterial deodorizing agent is padded or processed into the processed product. Photoluminescent or photoluminescent antimicrobial deodorization product characterized in that it has been printed. In the padding or printing of conventional woven or knitted fabrics and non-woven fabrics, wallpaper, etc., a preliminary condition and heat treatment are performed by adding a photoluminescent processing agent or a photoluminescent / antibacterial deodorizing agent to the padding process, followed by padding or printing. Photoluminescent or photoluminescent / antibacterial deodorization treatment method. The method of photoluminescence or photoluminescence / antibacterial deodorization according to claim 8, characterized in that the padded or printed, pre-dried and heat-treated products are subjected to soaping-> water-washing-> drying. The method of claim 9 or 10, wherein preliminary drying is carried out for 30 seconds to 10 minutes at 70 ℃ to 130 ℃, heat treatment is carried out for 30 seconds to 5 minutes at 130 ℃ to 170 ℃, 2-6 g / L soap solution A phosphorescent or photoluminescent / antibacterial deodorizing treatment method characterized in that the mixture is washed with water and washed thoroughly with warm water at 30 ° C. to 70 ° C. and then dried at 100 ° C. to 120 ° C. for 1 to 10 minutes.

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