Preparation method of easy-to-clean hydrophilic and anti-fouling wig

An easy-to-clean, wig technology, applied in the direction of wigs, anti-coloring and pollution/fouling fibers, wear-resistant fibers, etc., can solve the problems of difficult removal of stains, affecting the appearance of wigs, and easy knotting, etc., to achieve enhanced electrostatic repulsion Power, improve anti-pollution performance, alleviate the effect of adsorption pollution

Active Publication Date: 2019-10-15
龙山冠美美发用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chemical fiber wig is made of chemical fiber, which has poor fidelity, and it feels itchy after wearing, and it is easy to react with the scalp
However, the price is cheap and the styling effect is long-lasting; the wig made of human hair is made of treated pure human hair, which has high fidelity, is not easy to knot, can be baked, dyed, and permed, and is easy to change hairstyles. Qualitative effect is not very good
According to the production method, it can be divided into machine-woven hair and hand-made hair. Machine-woven hair is made by machines. It is generally mass-produced and the price is low, but the authenticity is not ideal.
Wigs will be stained with water, oil and many other stains during daily wear, and the stains are not easy to remove during cleaning, which seriously affects the aesthetics of wig wearing
[0003] In view of the problems existing in the existing wigs, in order to solve the wigs that are easy to stain and difficult to clean, the following solutions are now provided

Method used

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  • Preparation method of easy-to-clean hydrophilic and anti-fouling wig

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for preparing an easy-to-clean hydrophilic antifouling wig, the specific preparation method is as follows:

[0031] 1) Sulfonation modification of polyethersulfone

[0032] Take 5 parts of polyethersulfone, add it to 30 parts of sulfuric acid solution with a concentration of 90%, stir to dissolve it evenly, then slowly add 2 parts of chlorosulfonic acid dropwise, stir and react at 10°C at 300r / min for 2h, and dissolve the reaction After suction filtration, the final product was rinsed with distilled water until neutral, and then dried at 80°C for 2 hours to obtain sulfonated polyethersulfone;

[0033] 2) Polydopamine modified polyethersulfone

[0034] Take 5 parts of dopamine, add it to tris-hydrochloric acid buffer solution, stir and dissolve to prepare a 2.0mg / ml dopamine solution, then add the coated wig fiber into it, react at room temperature for 20h, take out Afterwards, wash with ethanol and distilled water alternately for 3 times, and dry at 50°C for ...

Embodiment 2

[0051] A method for preparing an easy-to-clean hydrophilic antifouling wig, the specific preparation method is as follows:

[0052] 1) Sulfonation modification of polyethersulfone

[0053] Take 6 parts of polyethersulfone, add it to 35 parts of sulfuric acid solution with a concentration of 95%, stir to dissolve it evenly, then slowly add 2.5 parts of chlorosulfonic acid dropwise, stir and react at 15°C at 350r / min for 1.5h, and The reacted product was suction filtered, washed with distilled water until neutral, and then dried at 90°C for 1.5 hours to obtain sulfonated polyethersulfone;

[0054] 2) Polydopamine modified polyethersulfone

[0055] Take 7 parts of dopamine, add it to tris-hydrochloric acid buffer solution, stir and dissolve to prepare a 2.5 mg / ml dopamine solution, then add the coated wig fiber into it, react at room temperature for 23 hours, take out Finally, wash with ethanol and distilled water alternately for 4 times, and dry at 55°C for 12 hours;

[0056]...

Embodiment 3

[0072] A method for preparing an easy-to-clean hydrophilic antifouling wig, the specific preparation method is as follows:

[0073] 1) Sulfonation modification of polyethersulfone

[0074] Take 7 parts of polyethersulfone, add it to 40 parts of sulfuric acid solution with a concentration of 97%, stir to dissolve it evenly, then slowly add 3 parts of chlorosulfonic acid dropwise, stir and react at 400r / min at 20°C for 1h, and dissolve the reaction After suction filtration, the final product was rinsed with distilled water to neutrality, and then dried at 100°C for 1 hour to obtain sulfonated polyethersulfone;

[0075] 2) Polydopamine modified polyethersulfone

[0076] Take 8 parts of dopamine, add it to tris-hydrochloric acid buffer solution, stir and dissolve to prepare a 3.0 mg / ml dopamine solution, then add the coated wig fiber into it, react at room temperature for 25 hours, take out Finally, wash with ethanol and distilled water alternately for 5 times, and dry at 60°C f...

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Abstract

The invention discloses a preparation method of an easy-to-clean hydrophilic and anti-fouling wig. The preparation method specifically comprises the following steps: 1), sulfonation modification of polyether sulfone; 2), modification of polyether sulfone with polydopamine; 3) graft modification of N,N'- dimethylethylenediamine; 4) preparation of a modified polyether sulfone hybrid base film on thesurface of wig fiber. The easy-to-clean hydrophilic and anti-fouling wig is characterized in that the modified polyether sulfone / hydrotalcite-like hybrid base film is formed on the surface of the wigfiber, so that hydrophilicity of the wig and smoothness of the surface are improved, interception and aggregation of pollutants on the surface of the wig are reduced, anti-fouling performance of thewig is improved, and the wig has broad popularization and application prospects.

Description

technical field [0001] The invention belongs to the technical field of wig processing, and in particular relates to a method for preparing an easy-to-clean hydrophilic and antifouling wig. Background technique [0002] With the improvement of people's living standards, and more pursuit of personalization and fashion, higher requirements are put forward for the appearance and visual effect of human hair, which is reflected in the increase of daily hair care. Wigs are manufactured through artificial technology. Manufactured hair, accessories for decoration. Wigs belong to the hair products industry in the light industry manufacturing industry. The hair products industry is divided into: craft clockwork, men's quick hair, women's wigs, teaching hair, chemical fiber hair, etc. Wigs are divided into human hair, chemical fiber, and human hair mixed with chemical fiber in terms of materials. According to the material, it is divided into chemical fiber silk and human hair. The che...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/63D06M15/37D06M13/332D06M11/32D06M15/643A41G3/00
CPCA41G3/0075D06M11/32D06M13/332D06M15/37D06M15/63D06M15/643D06M2200/01D06M2200/35
Inventor 王玉萍
Owner 龙山冠美美发用品有限公司
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