Artificial hair made from animal protein and process for producing same

A technology of artificial hair and production method, which is applied in the direction of single-component protein rayon, wigs, wet spinning, etc., can solve the problems of thick tow skin, hard core and emptying, and achieve fast spinning speed, long service life, good quality effect

Inactive Publication Date: 2005-11-23
POLY WELL NANTONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] This is the defect that the thick tow made has a straw-like skin, hard core, and voids

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1. the egg white of 20% by weight and the soluble keratin of 30% by weight are stirred and dissolved in the zinc chloride solution that concentration is 45~67% (example 45%, 55%, 67%) at 5~40 ℃, The amount of zinc chloride aqueous solution is 30~60 times (for example 30 times, 45 times, 60 times) of the sum of egg white and keratin by weight;

[0031] ②In the protein solution obtained above, add 40% by weight of acrylonitrile and 10% by weight of other acrylic acid derivative monomers (vinyl chloride, vinylidene chloride, methyl acrylate, butyl methacrylate, methacrylic acid The mixture of any two kinds of hydroxyethyl esters, and the ratio of the two dosages is 1~5:5~1), then add redox system initiator ammonium persulfate-sodium sulfite, wherein ammonium persulfate: sodium sulfite (weight ratio) is 1: 1 ~ 3 (example 1: 1, 1: 2, 1: 3) (or the initiator uses hydrogen peroxide-ferrous sulfate, hydrogen peroxide: ferrous sulfate is 1: 1 ~ 3), the initiator The addition am...

Embodiment 2

[0040] The dosage of egg white, keratin, acrylonitrile and other acrylic acid derivative monomer raw materials is calculated by weight:

[0041] Keratin 40%

[0042] Egg White Protein 10%

[0043] Acrylonitrile 45%

[0044] Other acrylic acid derivative monomers (any one of vinyl chloride, vinylidene chloride, methyl acrylate, butyl methacrylate, and hydroxyethyl methacrylate) 0-10%;

[0045] The sum of the above components is 100%. All the other are with embodiment 1.

Embodiment 3

[0047] The raw material dosage of egg white, keratin, acrylonitrile and other acrylic acid derivative monomers is calculated by weight:

[0048] Keratin 35%

[0049] Egg White Protein 15%

[0050] Acrylonitrile 50%

[0051] Other acrylic acid derivative monomers 0%;

[0052] The sum of the above components is 100%. All the other are with embodiment 1.

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PUM

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Abstract

The present invention discloses a kind of artificial hair made of animal protein and its method of production, which essentially consists of blended protein of cross-linking agent and chemical modification, wherein the blended protein of chemical modification is made by taking keratin and albumen protein as the protein materials with its production steps comprising compound of spinning silk original liquid, wet spinning, solidification, de-dissolvent, drawing and chemical cross-linking. The invention has overcome the defects like hard skin and scanty and hollow core existing in the original products of the same and the hair of its product is soft, non-inflammable, and good to the touch with high wet returning rate, gentle luster, long lifespan and low cost.

Description

Technical field: [0001] The invention relates to an artificial hair and a production method. Background technique: [0002] Due to the development of the hair products industry, the demand for the variety and quantity of artificial hair has greatly increased. In addition to real hair, the artificial hair widely used in the hair products industry is synthetic materials, such as: polyester, polyamide, polypropylene, modified polyacrylonitrile, polyvinyl chloride and polyvinyl alcohol. [0003] In recent years, regenerated collagen protein fibers have emerged. The protein hair collagen protein solution is wet-spun, and then chemically cross-linked and modified. The hair is currently in its infancy, and production costs are high due to low spinning speeds. [0004] The protein is chemically modified first and then wet-spun, which can increase the spinning speed. However, the published patent documents so far are only limited to the range of textile fibers whose fineness is 0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F4/00
Inventor 许登宝
Owner POLY WELL NANTONG IND
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