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Nanometer pearl powder-containing dyeing agent for wig composite fiber and preparation method for dyeing agent

A composite fiber and pearlescent powder technology, which is applied in dyeing, textiles and papermaking, etc., can solve problems such as loss of strength and toughness of composite fibers, safety of dyeing agents, failure to achieve expected results, etc. Effects of dyeing effect, high gloss and luster

Inactive Publication Date: 2015-12-09
ANHUI FORTUNE FASHION CULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because consumers have different demands on the color of wigs, the dyeing of wigs is an important link in the production process. Conventional dyeing agents are prone to swelling, denaturation, and uneven dyeing when processing the above-mentioned composite fibers, resulting in composite fibers. Lose the proper strength and toughness, fail to achieve the expected effect, and the safety of the dye itself is also problematic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The dyeing agent of this embodiment is made of the following raw materials by weight: reactive dye 10, polyvinylpyrrolidone 0.2, nano-pearl powder 0.1, sorbitol 0.01, sodium sulfate 1, fatty alcohol polyoxyethylene ether 0.2, polyvinyl alcohol 4 , an appropriate amount of acetic acid / sodium acetate buffer solution, 0.4 cationic etherified starch, an appropriate amount of sodium hydroxide, and 150 deionized water.

[0011] The preparation method of this staining agent is:

[0012] (1) First add polyvinyl alcohol to 20 parts by weight of deionized water, heat to 80°C, stir until it is completely dissolved, then cool down to 40°C, then add cationic etherified starch, and adjust the pH of the solution to 7 with sodium hydroxide , high-speed stirring and mixing for 2 hours to obtain a cationized polyvinyl alcohol etherified starch solution for later use;

[0013] (2) Add the reactive dye to the remaining deionized water, heat the aqueous solution to 50°C, then add the remai...

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Abstract

The invention discloses a nanometer pearl powder-containing dyeing agent for a wig composite fiber. According to the dyeing agent, a dyeing solution is prepared from a reactive dye, cationic etherified starch is used for cationization treatment on polyvinyl alcohol, a reactive dyeing solution prepared by reacting the cationized polyvinyl alcohol and the reactive dye is high in adhesion and dyeing uniformity, and has certain retarding and protection effects, and a dyeing effect of the composite fiber can be improved; added nanometer pearl powder is small in particle size and easy to attach to the surface of the fiber, so that high glossiness and good color are endowed to the product; with combination with other compositions, the wig composite fiber treated by the prepared dyeing agent is difficult to dry, crack and age, uniform and fast in dyeing, high in glossiness and bright.

Description

technical field [0001] The invention relates to the technical field of dyeing agents for wigs, in particular to a dyeing agent for composite fibers of wigs containing nano pearlescent powder and a preparation method thereof. Background technique [0002] Wigs are very common in daily life, and the materials of wigs are also various. Among them, artificial composite fibers are widely used. One type is obtained by mixing and spinning protein, polyacrylonitrile, polyvinyl chloride and other materials. It has The texture and feel comparable to real hair, strength, toughness and flame retardancy are also better, and the market response is better. Because consumers have different demands on the color of wigs, the dyeing of wigs is an important link in the production process. Conventional dyeing agents are prone to swelling, denaturation, and uneven dyeing when processing the above-mentioned composite fibers, resulting in composite fibers. Lose due strength and toughness, can't re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/38D06P1/52D06P1/673D06P1/48D06P1/613D06P3/10D06P3/70
Inventor 刘献
Owner ANHUI FORTUNE FASHION CULTURE
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