Bleaching agent for fabric and preparation method thereof

A bleaching agent and fabric technology, applied in the field of fabric bleaching agent and its preparation, can solve problems such as damage to ring fabric fibers, and achieve the effect of strong bleaching ability

Inactive Publication Date: 2014-04-02
NANTONG CITY TONGZHOU DISTRICT DADA HEMP TEXTILE
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: Aiming at the disadvantage that existing bleaching agents can damage fabric fibers, the present invention provides a fabric bleaching agent and a preparation method thereof

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

[0009] The present embodiment provides a bleaching agent for fabrics, which contains the following ingredients in parts by mass: 9 parts of fatty alcohol polyoxyethylene ether, 1.3 parts of sodium isethionate, 18 parts of sodium percarbonate, 4.4 parts of sodium hydroxide, 0.055 parts of diamine tetraacetate, 11 parts of sodium sulfate, 16 parts of sodium hypochlorite, 0.03 parts of manganese sulfate, 4 parts of sodium salt of acrylic acid-maleic anhydride copolymer, and 10.5 parts of water.

[0010] The preparation steps of a kind of fabric bleaching agent are as follows: first ethylenediaminetetraacetic acid salt, sodium sulfate, manganese sulfate, acrylic acid-maleic anhydride copolymer sodium salt and water are stirred and mixed evenly, then add sodium percarbonate, hydroxide Sodium and sodium hypochlorite, stir and mix evenly, then add fatty alcohol polyoxyethylene ether and sodium isethionate, mix evenly to get the finished product.

[0011] After using the bleaching age...

Embodiment 2

[0013] The present embodiment provides a bleaching agent for fabrics, which contains the following ingredients in parts by mass: 4 parts of fatty alcohol polyoxyethylene ether, 0.5 part of sodium isethionate, 10 parts of sodium percarbonate, 2 parts of sodium hydroxide, 0.025 parts of diamine tetraacetate, 4 parts of sodium sulfate, 7 parts of sodium hypochlorite, 0.01 part of manganese sulfate, 1.2 parts of acrylic acid-maleic anhydride copolymer sodium salt, and 5.1 parts of water.

[0014] The preparation steps of a kind of fabric bleaching agent are as follows: first ethylenediaminetetraacetic acid salt, sodium sulfate, manganese sulfate, acrylic acid-maleic anhydride copolymer sodium salt and water are stirred and mixed evenly, then add sodium percarbonate, hydroxide Sodium and sodium hypochlorite, stir and mix evenly, then add fatty alcohol polyoxyethylene ether and sodium isethionate, mix evenly to get the finished product.

[0015] After the fabric was repeatedly bleac...

Embodiment 3

[0017] The present embodiment provides a bleaching agent for fabrics, which contains the following components in parts by mass: 6.5 parts of fatty alcohol polyoxyethylene ether, 0.9 parts of sodium isethionate, 14 parts of sodium percarbonate, 3.2 parts of sodium hydroxide, 0.04 parts of diamine tetraacetate, 7.5 parts of sodium sulfate, 11 parts of sodium hypochlorite, 0.02 parts of manganese sulfate, 2.6 parts of acrylic acid-maleic anhydride copolymer sodium salt, and 7.8 parts of water.

[0018] The preparation steps of a kind of fabric bleaching agent are as follows: first ethylenediaminetetraacetic acid salt, sodium sulfate, manganese sulfate, acrylic acid-maleic anhydride copolymer sodium salt and water are stirred and mixed evenly, then add sodium percarbonate, hydroxide Sodium and sodium hypochlorite, stir and mix evenly, then add fatty alcohol polyoxyethylene ether and sodium isethionate, mix evenly to get the finished product.

[0019] After the fabric was bleached ...

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 relates to a bleaching agent for fabric and a preparation method thereof. The bleaching agent contains the following components by weight: 4-9 parts of fatty alcohol polyoxyethylene ether, 0.5-1.3 parts of hydroxyethyl sulfonate, 10-18 parts of sodium percarbonate, 2-4.4 parts of sodium hydroxide, 0.025-0.055 part of edetate, 4-11 parts of sodium sulfate, 7-16 parts of sodium hypochlorite, 0.01-0.03 part of manganese sulfate, 1.2-4 parts of sodium acrylate-maleic anhydride copolymer and 5.1-10.5 parts of water. According to the bleaching agent for fabric and the preparation method thereof provided by the invention, the bleaching agent has strong bleaching ability, does not damage clothing fibers, also has decontamination effect.

Description

technical field [0001] The invention relates to the technical field of washing products, in particular to a fabric bleaching agent and a preparation method thereof. Background technique [0002] After repeated wearing and washing of white fabrics, the brightness of the surface will be reduced, and it is easy to yellow, which affects the appearance and wearing. In order to restore the original whiteness of fabrics, people often use bleach for treatment. But existing bleaching agents can damage fabric fibers, and fabrics are easily damaged after repeated bleaching. Contents of the invention [0003] Technical issues solved: Aiming at the disadvantage that existing bleaching agents can damage fabric fibers, the invention provides a bleaching agent for fabrics and a preparation method thereof. [0004] Technical solutions: A bleaching agent for fabrics, which contains the following components in parts by mass: 4-9 parts of fatty alcohol polyoxyethylene ether, 0.5-1.3 part...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D06L3/06D06L3/02D06L3/00C11D1/83C11D3/34C11D3/39C11D3/395D06L4/12D06L4/13D06L4/21D06L4/23
Inventor 野建军
Owner NANTONG CITY TONGZHOU DISTRICT DADA HEMP TEXTILE
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