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Antistatic finishing agent special for wool caps

An antistatic finishing agent and hat technology, applied in the field of wool hats, can solve the problems of poor washing resistance and poor antistatic effect, and achieve improved hydrophilicity, excellent antibacterial and UV resistance, and good hydrophilicity. Effect

Inactive Publication Date: 2018-03-23
安徽中福毛纺制帽有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A variety of wool antistatic finishing agents have been disclosed at present, but they have the disadvantages of poor antistatic effect and poor washability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A special antistatic finishing agent for wool hats proposed by the present invention, its raw materials include by weight: 10 parts of polyurethane, 3 parts of nano aluminum sol, 5 parts of chlorinated 1-butyl-3-methylimidazolium salt ionic liquid, modified 2 parts of silk fibroin, 9 parts of cellulose whiskers, 1 part of rubber bowl extract, 10 parts of copper sulfate, 0.1 parts of indium-doped tin oxide, 8 parts of graphene oxide, 2 parts of surfactant, 20 parts of ethanol, coupling 0.3 parts of agent, 100 parts of water.

Embodiment 2

[0017] A special antistatic finishing agent for wool hats proposed by the present invention, its raw materials include by weight: 2 parts of polyurethane, 9 parts of nano aluminum sol, 1 part of chlorinated 1-butyl-3-methylimidazolium salt ionic liquid, modified 9 parts of silk fibroin, 2 parts of cellulose whiskers, 4 parts of rubber bowl extract, 3 parts of copper sulfate, 1.3 parts of indium-doped tin oxide, 2 parts of graphene oxide, 5 parts of surfactant, 3 parts of ethanol, coupling 2 parts of agent, 100 parts of water.

Embodiment 3

[0019] A special antistatic finishing agent for wool hats proposed by the present invention, its raw materials include by weight: 8 parts of polyurethane, 5 parts of nano aluminum sol, 4.3 parts of chlorinated 1-butyl-3-methylimidazolium salt ionic liquid, modified 3.2 parts of silk fibroin, 8 parts of cellulose whiskers, 1.6 parts of rubber bowl extract, 8 parts of copper sulfate, 0.4 parts of indium-doped tin oxide, 7.3 parts of graphene oxide, 2.6 parts of surfactant, 17 parts of ethanol, coupling 0.7 parts of agent, 100 parts of water;

[0020] Wherein, the average particle size of the nano aluminum sol is 20nm;

[0021] The modified silk fibroin is prepared according to the following process: add silk fibroin to water, stir evenly, add silver nitrate and zinc nitrate, adjust the pH value of the system to 8, raise the temperature to 80°C, stir for 2 hours, and then dry to obtain the modified silk fibroin. Silk fibroin; wherein, the weight ratio of silk fibroin, silver nit...

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Abstract

The invention discloses an antistatic finishing agent special for wool caps. The antistatic finishing agent comprises, by weight, 2-10 parts of polyurethane, 3-9 parts of nano aluminum solution, 1-5 parts of chlorinated 1-butyl-3-methylimidazole salt ion liquid, 2-9 parts of modified fibroin, 2-9 parts of cellulose crystal whisker, 1-4 parts of valonia extract, 3-10 parts of copper sulfate, 0.1-0.3 part of indium doped tin oxide, 2-8 parts of graphene oxide, 2-5 parts of surfactant, 3-20 parts of alcohol, 0.3-2 parts of coupling agent and 100 parts of water. The antistatic finishing agent canendow the wool caps with excellent antistatic performance, anti-felting performance, antibacterial performance and resistance to water washing.

Description

technical field [0001] The invention relates to the technical field of wool hats, in particular to a special antistatic finishing agent for wool hats. Background technique [0002] Wool is a widely used natural protein fiber, which has the characteristics of soft touch, good elasticity and good warmth retention. Wool hats are made of wool fiber and are daily necessities for people. They can be used for decoration, sunshade and warmth, and are very popular among consumers. Although wool fiber is a fiber with strong hygroscopicity and a moisture regain rate of 15%-17%, its surface is hydrophobic. When the relative humidity of the environment is low, wool hats will also be charged with static electricity in autumn and winter. When people wear them in contact with them, they often feel uncomfortable, and in severe cases, they will affect their health. Finishing with an antistatic agent can achieve a good antistatic effect. Various wool antistatic finishing agents have been di...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M15/05D06M15/15D06M11/56D06M13/00D06M11/83D06M11/76D06M11/46D06M101/12
CPCD06M11/46D06M11/56D06M11/76D06M11/83D06M13/00D06M15/05D06M15/15D06M15/564D06M2101/12D06M2200/25D06M2200/45
Inventor 李佳
Owner 安徽中福毛纺制帽有限公司
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