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A kind of biological hair shampoo and using method thereof

A hair washing agent and biological technology, applied in the direction of biochemical equipment and methods, chemical instruments and methods, detergent compositions, etc., can solve problems such as difficult to completely remove, washed hair dull color, etc., to avoid adverse stimulation and potential hazards, good fluffiness, and the effect of reducing environmental pollution

Inactive Publication Date: 2012-02-15
DALIAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] There is another protein pollutant (PCL) on the surface of raw hair, which is composed of cell fragments and soft keratin protoplasm. There is a strong hydrogen bond between it and the fiber. Its residue makes the washed hair dull. The washing method is difficult to completely remove [16]

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Example 1: 20g of wool with a fiber diameter of 23.7 μm, simulated four-groove rake type scouring, liquor ratio 1:35, biological scouring agent consumption 8%, enzyme solution compounding ratio 0.6:1:0.4 (Bacillus subtilis: Candida lipolytica: Trichosporium cephaliformis), pH 7.0. The soaking temperature of the first tank is 56°C, washing for 3 minutes; the washing temperature of the second tank is 40°C, washing for 18 hours; the rinsing temperature of the third and fourth tanks are respectively 54°C and 52°C, and each washing is 3 minutes. After washing, the wool fiber diameter is 23.6 μm, the fat content is 0.83%, the whiteness is 64.2, the breaking strength is 7.53 cN, and the breaking elongation is 32.04%.

Embodiment 2

[0055]Example 2: 20g of wool with a fiber diameter of 22.6 μm, simulated four-groove rake type scouring, liquor ratio 1:35, biological scouring agent consumption 8%, enzyme solution compounding ratio 0.6:1:0.4 (Bacillus subtilis: Candida lipolytica: Trichosporium cephaliformis), pH 7.0. The soaking temperature of the first tank is 56°C, washing for 3 minutes; the washing temperature of the second tank is 40°C, washing for 18 hours; the rinsing temperature of the third and fourth tanks are respectively 54°C and 52°C, and each washing is 3 minutes. After washing, the wool fiber diameter is 22.4 μm, the fat content is 0.76%, the whiteness is 65.3, the breaking strength is 7.49cN, and the breaking elongation is 31.85%.

Embodiment 3

[0057] 20g of wool with a fiber diameter of 20.8 μm, simulated four-groove rake scouring, liquor ratio 1:30, biological scouring agent dosage 6%, enzyme solution compounding ratio 1:1:1 (Bacillus subtilis: lipolytic candida Yeast: Trichosporium cephalospora), pH 7.0. The soaking temperature of the first tank is 56°C, washing for 3 minutes; the washing temperature of the second tank is 40°C, washing for 18 hours; the rinsing temperature of the third and fourth tanks are respectively 54°C and 52°C, and each washing is 3 minutes. After washing, the wool fiber diameter is 20.8 μm, the fat content is 0.93%, the whiteness is 62.5, the breaking strength is 6.58 cN, and the breaking elongation is 30.49%.

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PUM

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Abstract

The invention discloses a bio-enzyme hair detergent and a using method thereof. Enzyme solution obtained by respectively fermenting bacillus subtilis, candida lipolytica and Trichosporon capitatum is mixed to prepare the hair detergent; the weight ratio is as follows: bacillus subtilis: candida lipolytica: Trichosporon capitatum is 0.0-1.0:1.0:0.0-1.0. When in use, the biological hair detergent washes animal hair in a raking mode in 3-4 troughs, wherein, the first trough is a soaking trough, and animal hair is soaked at the temperature of 52-58 DEG C for 3-10 minutes; the second trough is a washing trough containing 6-10% of hair detergent, bath ratio is 1:30-1:40, and the animal hair is washed at the temperature of 40-45 DEG C for 14-20 h; and the final trough is a clean water rinsing trough. After being cleaned, the animal hair has favorable fiber bulkiness, small possibility of fiber entanglement and high whiteness; when being used for washing hair, the method can save energy, reduce environment pollution caused by cleaning hair with a chemical method, and avoid pessimal stimulation and potential hazard to human body by chemical residue.

Description

technical field [0001] The invention relates to the technology of impurity removal, water washing and scouring of animal hair raw materials in the textile field, and also relates to the technical field of detergents composed of enzyme preparations among non-surfactants. Background technique [0002] The wool washing process is an important process in the wool spinning process. Protein fibers such as wool, yak hair, and camel hair are attached with a large amount of mineral and vegetable impurities, such as sand, various grasses, feed, etc., as well as sweat, fat, dander, and feces excreted during the growth process. . The purpose of wool scouring is to remove these impurities from the wool and obtain scoured wool free from tangles or felting. Scoured wool is the basis of wool spinning products, and the quality of scoured wool has a significant impact on subsequent processing [1-3] . The content of residual pollutants on the surface of scoured wool affects the whiteness, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N9/00C11D7/42D06L4/40
Inventor 郑来久杜冰王丽丽
Owner DALIAN POLYTECHNIC UNIVERSITY
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