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In-vitro human hair environment-protection weight increasing production process

A production process and in-vivo technology, which is applied in the field of environmental protection and weight-increasing production process of in-vitro human hair, can solve the problems of fiber strength, elongation and wear fastness decline, not yet seen, unsuitable for finishing and other problems

Inactive Publication Date: 2010-03-24
HENAN REBECCA HAIR PRODS TNC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fiber proportion of wool textiles treated by tin weighting method is increased, the hand feeling is smooth, the luster and drapability are increased, and the weight can be increased by 20%, but the fiber strength, elongation and wear resistance of wool textiles after tin weighting method are increased. The tannin weight gain method is not suitable for the finishing of white and light-colored silk fabrics because the tannin meets iron salts and turns black; the graft copolymerization method is a combination of the above two methods The improvement has been made, and the effect has also been improved, but so far, there has not been any relevant report on using the method of environmental protection to increase the weight of isolated human hair.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] According to the bath ratio, firstly add 490Kg of measured soft water (weight after deducting various agents) into the reactor, then 10% (owf) weighting agent 5Kg and 8% (owf) crosslinking agent 4Kg and 2% (owf) 1Kg of draping agent, stirred evenly, is the reaction solution; then add 50Kg of isolated human hair to be increased in weight (another 50Kg of human hair without weight gain) into the reaction solution, so that it is completely immersed in In the reaction solution; slowly heat up to 55°C, react at a constant temperature for 1 hour, and discharge the reaction residue. After washing the residual liquid on the human hair with soft water, add 500Kg of soft water to the reactor, and add 7.5Kg of 15% (owf) hydrogen peroxide at the same time, heat up to 40°C, react for 15min, discharge the oxidizing solution, and then use Wash the residual hydrogen peroxide on the human hair with soft water; finally, add 500Kg soft water and 2Kg of 4% (owf) ammonia water to the reacto...

Embodiment 2

[0024] Carry out embodiment 2 according to the same procedure described in embodiment 1: get 50Kg to handle two parts of the detached human hair of waiting for weight gain, one part is used for weight gain, and another part is used as blank test; Agent and suspending agent are 14% (owf) 7Kg, 10% (owf) 5Kg and 2% (owf) 1Kg; Auxiliary raw materials: hydrogen peroxide 10% (owf) 5Kg and 4% (owf) ammonia water 2Kg. The result is:

[0025] Weight gain Weight of isolated human hair: 45.0Kg; Yield: 45.0÷50×100=90.0%.

[0026] Blank test human hair weight: 42.2Kg; yield: 42.2÷50×100=84.4%.

[0027] Weight gain rate of isolated human hair: 90.0%-84.4%=5.6%.

Embodiment 3

[0029] Carry out embodiment 3 according to the same procedure described in embodiment 1: get 100Kg to treat and treat two parts of weight-increasing isolated human hairs, one part is used for weight-increasing, and the other part is used as blank test; weighting agent, cross-linking Agent and suspending agent are respectively 20% (owf) 20Kg, 10% (owf) 10Kg and 2% (owf) 2Kg; Auxiliary raw materials: hydrogen peroxide 10% (owf) 10Kg, ammonia water 4% (owf) 4Kg. The result is:

[0030] Weight gain Weight of isolated human hair: 97.1Kg; Yield: 97.1÷100×100=97.1%;

[0031] Blank test human hair weight: 89.0Kg; yield: 89.0÷100×100=89.0%;

[0032] Weight gain rate of isolated human hair: 97.1%-89.0%=8.1%.

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PUM

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Abstract

The invention relates to an in-vitro human hair environment-protection weight increasing production process. Specific in-vitro human hairs are adopted as a production raw material of hair products, the measured soft water, weight increasing agent, cross linking agent and assistant are added into a reactor to form a specific solution according to the bath ratio of 1:10, in-vitro human hairs after being carried out chemical treatment is added for reacting for 1-1.5h at the temperature of 40-60 DEG C, residual liquid is discharged, weight-increased human hairs are cleaned by the soft water, and are dehydrated and dried to obtain the weight-increased in-vitro human hairs. The invention has the characteristics of environment-friendly performance, simple production process, low cost, significanteconomic benefit, controllable weight increasing rate, wide application range and the like.

Description

technical field [0001] The invention relates to an environment-friendly weight-increasing production process of isolated human hair, in particular to an environment-friendly weight-increase production process of various isolated human hairs that have undergone chemical related treatment. Background technique [0002] Weighting is the process of chemically adding weight to isolated human hair fibers. In Europe in the 18th century, in order to make up for the weight loss of wool textiles after chemical treatment, aggravated finishing methods were used to maintain commercial profits and use values. Weight gain finishing mainly includes tin weight gain method, tannin weight gain method and graft copolymerization method. The fiber proportion of wool textiles treated by tin weighting method is increased, the hand feeling is smooth, the luster and drapability are increased, and the weight can be increased by 20%, but the fiber strength, elongation and wear resistance of wool texti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M14/06D06M15/643D06M13/165D06L3/02A41G3/00D06M101/12D06L4/13
Inventor 郑有全
Owner HENAN REBECCA HAIR PRODS TNC