Compound enzyme wool fiber impurity removal agent

A technology of wool fiber and compound enzyme, which is applied in fiber treatment, animal fiber, biochemical fiber treatment, etc. It can solve the problems of difficult removal, limited cleaning effect, and easy pollution, so as to improve color brightness, protect from damage, The effect of increasing bulkiness

Inactive Publication Date: 2018-01-12
苏州凯邦生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is easy to damage the wool structure, and the large water consumption is easy to cause pollution, and the cleaning effect is limited
[0004] Most of the vegetable impurities in wool are tightly entangled with wool and are difficult to remove. If the vegetable impurities are not removed cleanly, it will cause troubles in many processes, such as uneven yarn dryness and increased end breakage during spinning; No color absorption during dyeing, causing dyeing defects and affecting the appearance quality of finished products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A compound enzyme class wool fiber impurity remover, in parts by volume, comprises the following components:

[0031] Component A: 100 parts of complex enzyme, 10 parts of stabilizer, 2 parts of penetrant, 5 parts of chelating agent, 20 parts of coconut oil monoethanolamine, 10 parts of fatty alcohol sulfate;

[0032] Component B: 40 parts of aspergillus protease, 30 parts of cutinase, 10 parts of phytic acid, and 10 parts of stabilizer; the enzyme activity of aspergillus acid protease in component B is 20 U / mL, and the enzyme activity of cutinase is 400 U / mL.

[0033] The compound enzyme includes cellulase with enzyme activity of 300U / mL, pectinase with enzyme activity of 500U / mL, lignin degrading enzyme with enzyme activity of 600U / mL, lipase with enzyme activity of 2000U / mL, enzyme activity of It is 3000U / mL laccase.

[0034] The dosage of each component of the stabilizer is, in parts by weight: 15 parts of sodium chloride, 18 parts of magnesium chloride, 15 parts o...

Embodiment 2

[0041] A compound enzyme class wool fiber impurity remover, in parts by volume, comprises the following components:

[0042] Component A: 100 parts of compound enzyme, 15 parts of stabilizer, 7 parts of penetrant, 9 parts of chelating agent, 30 parts of coconut oil monoethanolamine, 18 parts of fatty alcohol sulfate;

[0043] Component B: 60 parts of aspergillus protease, 50 parts of cutinase, 17 parts of phytic acid, and 15 parts of stabilizer; the enzyme activity of aspergillus acid protease in component B is 300 U / mL, and the enzyme activity of cutinase is 2000 U / mL.

[0044] The compound enzyme includes cellulase with enzyme activity of 4000U / mL, pectinase with enzyme activity of 20000U / mL, lignin degrading enzyme with enzyme activity of 10000U / mL, lipase with enzyme activity of 30000U / mL, enzyme activity of It is 20000U / mL laccase.

[0045] The dosage of each component of the stabilizer is, in parts by weight: 23 parts of sodium chloride, 27 parts of magnesium chloride, ...

Embodiment 3

[0052] A compound enzyme class wool fiber impurity remover, in parts by volume, comprises the following components:

[0053] Component A: 100 parts of compound enzyme, 10 parts of stabilizer, 7 parts of penetrant, 5 parts of chelating agent, 30 parts of coconut oil monoethanolamine, 10 parts of fatty alcohol sulfate;

[0054] Component B: 60 parts of aspergillus protease, 30 parts of cutinase, 17 parts of phytic acid, 10 parts of stabilizer; the activity of aspergillus protease in component B is 80 U / mL, and the enzyme activity of cutinase is 600 U / mL.

[0055] The compound enzyme includes cellulase with enzyme activity of 500U / mL, pectinase with enzyme activity of 1000U / mL, lignin degrading enzyme with enzyme activity of 2000U / mL, lipase with enzyme activity of 5000U / mL, enzyme activity of It is 6000U / mL laccase.

[0056] The dosage of each component of the stabilizer is, in parts by weight: 15 parts of sodium chloride, 27 parts of magnesium chloride, 15 parts of glycerin, 9...

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PUM

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Abstract

The invention discloses a compound enzyme wool fiber impurity removal agent. The compound enzyme wool fiber impurity removal agent comprises the following components in parts by volume: a component A:100 parts of compound enzyme, 10-15 parts of a stabilizer, 2-7 parts of a penetrant, 5-9 parts of a chelating agent, 20-30 parts of coconut oleoyle monoethanolamine, and 10-18 parts of fatty alcoholsulfate; and a component B: 40-60 parts of aspergillic protease, 30-50 parts of cutinase, 10-17 parts of phytic acid, and 10-15 parts of a stabilizer. The invention further provides a use method of the compound enzyme wool fiber impurity removal agent. The impurity removal agent can effectively remove the wool fat and smoits in the raw wool, the impurity removal efficiency is high, and the effectis good. In addition, the compound enzyme wool fiber impurity removal agent is excellent in stability and has a relatively long service life.

Description

technical field [0001] The invention relates to the field of textile auxiliaries, in particular to a composite enzyme wool fiber impurity remover. Background technique [0002] In the process of sheep production, due to the relationship between the breeding environment, the wool contains a lot of mineral and vegetable impurities, such as sand, grass, etc.; in addition, the wool will also be attached to the sweat and oil excreted by the sheep during the growth process. , skin flakes or feces, etc. Therefore, raw wool needs to be scoured before textile processing to remove impurities, and the quality of scoured wool has a significant impact on subsequent processing. The content of residual pollutants on the surface of scoured wool will affect the whiteness, dyeing performance and drafting and spinning performance of scoured wool; the looseness and damage of scoured wool will affect the carding, spinning and weaving performance of scoured wool. [0003] The key step in the wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M16/00D06M15/53D06M13/262D06M13/292D06M11/13D06M11/155D06M13/148D06M15/03D06M101/10
Inventor 冯海燕
Owner 苏州凯邦生物技术有限公司
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