Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Biological enzyme compound refining agent for cotton fabrics and using method thereof

A cotton fabric, biological enzyme technology, applied in the direction of enzyme/microorganism biochemical treatment, physical treatment, plant fiber, etc., can solve the problems of serious pollution, large water consumption, high energy consumption, and achieve the improvement of enzyme catalysis, improve effect, Accelerates the effect of catalytic action

Inactive Publication Date: 2017-08-11
苏州凯邦生物技术有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional pretreatment process of pure cotton fabrics mostly uses chemical methods of high temperature and strong alkali. Although this method can achieve good results, it has high energy consumption, large water consumption and serious pollution.

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A biological enzyme compound scouring agent for cotton fabrics, in parts by weight, comprises the following components:

[0025] Component 1: 30 parts of B-type protopectinase, 14 parts of neutral protease, 11 parts of xylanase, 8 parts of laccase, 3 parts of 1-hydroxybenzotriazole, sodium fatty alcohol polyoxyethylene ether carboxylate 5 parts, 20 parts of water.

[0026] Component 2: 40 parts of alkaline pectinase, 22 parts of neutral cellulase, 11 parts of cutinase, 10 parts of keratinase, 401 parts of Span-401 parts, 6 parts of alkyl polyglucoside, 20 parts of water.

[0027] Alkyl polyglucoside is prepared from tetradecyl alcohol and glucose as raw materials.

[0028] The method for using the biological enzyme compound scouring agent for cotton fabrics comprises the following steps:

[0029] (1) Immerse the cotton fabric in the diluted solution of component 1, the dilution factor of component 1 is 20 times, the bath ratio is 1:10, the pH value is adjusted to 5, t...

Embodiment 2

[0033] A biological enzyme compound scouring agent for cotton fabrics, in parts by weight, comprises the following components:

[0034] Component 1: 40 parts of B-type protopectinase, 22 parts of neutral protease, 15 parts of xylanase, 11 parts of laccase, 5 parts of 1-hydroxybenzotriazole, sodium fatty alcohol polyoxyethylene ether carboxylate 9 parts, 50 parts of water.

[0035] Component 2: 50 parts of alkaline pectinase, 34 parts of neutral cellulase, 17 parts of cutinase, 14 parts of keratinase, 402 parts of Span-402 parts, 10 parts of alkyl polyglucoside, 50 parts of water.

[0036] Alkyl polyglucoside is prepared from tetradecyl alcohol and glucose as raw materials.

[0037] The method for using the biological enzyme compound scouring agent for cotton fabrics comprises the following steps:

[0038] (1) Immerse the cotton fabric in the diluted solution of component 1, the dilution factor of component 1 is 30 times, the bath ratio is 1:10, the pH value is adjusted to 6....

Embodiment 3

[0042] A biological enzyme compound scouring agent for cotton fabrics, in parts by weight, comprises the following components:

[0043] Component 1: 30 parts of B-type protopectinase, 22 parts of neutral protease, 11 parts of xylanase, 11 parts of laccase, 3 parts of 1-hydroxybenzotriazole, sodium fatty alcohol polyoxyethylene ether carboxylate 9 parts, 20 parts of water.

[0044] Component 2: 50 parts of alkaline pectinase, 22 parts of neutral cellulase, 17 parts of cutinase, 10 parts of keratinase, 402 parts of Span-402 parts, 6 parts of alkyl polyglucoside, and 50 parts of water.

[0045] Alkyl polyglucoside is prepared from tetradecyl alcohol and glucose as raw materials.

[0046] The method for using the biological enzyme compound scouring agent for cotton fabrics comprises the following steps:

[0047] (1) Immerse the cotton fabric in the diluted solution of component 1, the dilution factor of component 1 is 20 times, the bath ratio is 1:10, the pH value is adjusted to...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a biological enzyme compound refining agent for cotton fabrics and a using method thereof. The biological enzyme compound refining agent for the cotton fabrics is characterized by comprising, by weight parts, a component 1 and a component 2, wherein the component 1 comprises 30-40 parts of protopectinase, 14-22 parts of protease, 11-15 parts of xylanase, 8-11 parts of laccase, 3-5 parts of 1-hydroxybenzotriazole, 5-9 parts of sodium fatty alcohol polyoxyethylene ether carboxylate and 20-50 parts of water; the component 2 comprises 40-50 parts of alkaline pectinase, 22-34 parts of cellulase, 11-17 parts of cutinase, 10-14 parts of keratinase, 1-2 parts of span-40, 6-10 parts of alkyl polyglucoside and 20-50 parts of water. After the cotton fabrics are processed through the refining agent, the wettability is remarkably improved, and a refining effect is good. The refining agent is simple in using method, convenient to operate, green and free of pollution.

Description

technical field [0001] The invention relates to the field of textile auxiliaries, in particular to a biological enzyme compound scouring agent for cotton fabrics and a use method thereof. Background technique [0002] Pure cotton fabric is a kind of natural fabric loved by the public. The layers of cotton fiber organization are relatively complex, which are epidermis, primary cell wall, secondary cell wall and cell cavity from the surface to the inside. The epidermis is mainly composed of wax, pectin and protein; the primary cell wall is mainly a network structure of cellulose, and also contains a certain amount of wax and pectin; the secondary cell wall is the main body of the fiber, and the fiber content High, low impurity content; the size of the cell cavity is related to the thickness of the cotton fiber cell wall, the thicker the cell wall, the smaller the cavity, and vice versa. The content of cellulose in cotton fiber accounts for about 94%, and the rest are impurit...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D06M10/10D06M10/08D06M10/00D06M13/352D06M15/53D06M13/11D06M16/00D06M101/06
CPCD06M10/10D06M10/003D06M10/08D06M13/11D06M13/352D06M15/53D06M16/003D06M2101/06
Inventor 冯海燕
Owner 苏州凯邦生物技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com