Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric

A soaping enzyme and soaping technology, applied in dyeing methods, chemical instruments and methods, detergent compounding agents, etc., can solve the problem of insignificant wet rubbing fastness of dark dyed fabrics, large sewage treatment load, water, electricity and steam consumption It can solve the problems such as the increase of quantity, and achieve the effect of excellent de-floating ability, improving production efficiency and increasing enterprise benefit

Inactive Publication Date: 2013-11-27
HUIZHOU TAIHE CHEM
View PDF5 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional soaping agents such as acrylates, mainly through the complexation with hydrolyzed dyes, remove the floating color on the surface of the fabric, prevent the dyes in the lotion from re-sticking to the fabric, and improve the washing fastness of the fabric, but for dark colors Wet rubbing fastness of dyed fabrics is not obvious
In order to improve the color fastness of fabrics dyed with deep colors of

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric
  • Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric
  • Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] A kind of preparation method of soaping enzyme, comprises the steps:

[0028] a) Under sterile conditions, weigh laccase, oxidase, fatty alcohol polyoxyethylene ether and isomeric alcohol polyoxyethylene ether according to the formula ratio, and then pour them into a premixer for uniform mixing;

[0029] b) Quantitative packaging of the mixed materials;

[0030] c) Store the packaged product in a cool and dry place.

[0031] The instrument industry equipment used in the present invention is the general instrument equipment of this industry, is the instrument equipment that can obtain by those skilled in the art, and used raw material can be selected from commercially available any one. Fatty alcohol polyoxyethylene ether and isomeric alcohol polyoxyethylene ether can choose commercially available AEO-20 or AT80, etc.

[0032] The laccase in step a is a copper-containing evolved reductase, which widely exists in nature, in plants, and even in almost...

Example Embodiment

[0036] Example 2

[0037] Same as Example 1, the difference is:

[0038] The mass percentages of laccase, oxidase, fatty alcohol polyoxyethylene ether, and isomeric alcohol polyoxyethylene ether are: 50%, 10%, 10%, and 30%, respectively.

Example Embodiment

[0039] Example 3

[0040] Same as Example 1, the difference is:

[0041] The mass percentages of laccase, oxidase, fatty alcohol polyoxyethylene ether, and isomeric alcohol polyoxyethylene ether are: 50%, 10%, 15%, and 25%, respectively.

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 provides a soaping enzyme, a soaping method thereof and application of the soaping enzyme in washed and dyed fabric. The soaping enzyme comprises the following components in mass percentage: 40-65% of laccase, 5-20% of oxidase, 10-30% of fatty alcohol-polyoxyethylene ether, and 10-30% of isomeric alcohol polyoxyethylene ether. The soaping enzyme has decomposition and decoloration effects on hydrolyzed coloring matters in the solution and coloring matters adhered to fibers, and has no any influence to coloring matters combined with fibers via covalent bonds; meanwhile, washing and soaping procedures after dyeing can be shortened, water, energy and time are saved, production cost is lowered, and dyed fabric is enabled to acquire better washing fastness, perspiration fastness and rubbing fastness; moreover, the soaping enzyme is a biological agent, simple in use technology, easy to operation, more environmentally friendly, and safer in use.

Description

technical field [0001] The invention relates to the technical field of textile dyeing, in particular to a soaping enzyme, its soaping method and its application in cleaning dyed cloth. Background technique [0002] Due to the mature dyeing process and complete color spectrum of reactive dyes, especially in recent years, a series of dual reactive dyes with high fixation rate have been developed, so their applications are becoming more and more extensive. However, since the reactive dyes will be hydrolyzed while being dyed and fixed, the adsorption of the hydrolyzed dyes on the fibers will seriously affect the color fastness of the dyed products, so the reactive dyes must be soaped after dyeing. The main purpose of soaping is to remove hydrolyzed dyes, unfixed dyes and other impurities adhering to the fibers. [0003] Traditional soaping agents such as acrylates, mainly through the complexation with hydrolyzed dyes, remove the floating color on the surface of the fabric, prev...

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): C11D1/825C11D3/386C11D3/60D06P5/10
Inventor 陈海东
Owner HUIZHOU TAIHE CHEM
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap