Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cross-linked color change stabilizer and methods of preparing and using same

A stabilizer and cross-linked technology, applied in the field of cross-linked color change stabilizers, can solve the problems of affecting the color of the fabric, unable to improve the color fastness of the fabric, and high cost, so as to improve the color fastness, promote tight bonding and stability. color light effect

Active Publication Date: 2020-02-07
苏州联胜化学有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a cross-linked color change stabilizer and its preparation and use method to solve the problems in the prior art that the color change stabilizer will affect the color of the fabric itself, cannot improve the color fastness of the fabric, and has high cost.

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
  • Cross-linked color change stabilizer and methods of preparing and using same
  • Cross-linked color change stabilizer and methods of preparing and using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A cross-linked color change stabilizer is provided in the embodiment of the present invention, which comprises 35% of quaternary ammonium salt unsaturated olefin monomer, 5% of methallyl alcohol polyoxyethylene ether, formaldehyde-free normal temperature 3% self-crosslinking monomer, 5% chitosan hydrochloride, 5% stabilizer, 2% acid regulator, 1% initiator and the rest deionized water.

[0035] Among them, the quaternary ammonium salt unsaturated olefin monomer used in the embodiment of the present invention is acryloyloxyethyltrimethylammonium chloride, and the formaldehyde-free room temperature self-crosslinking monomer used is hydroxyethyl acryloyl urea. The stabilizer used is polyethylene glycol with a molecular weight of 400, the acid regulator used is amino trimethylene phosphonic acid, and the initiator used is ammonium persulfate.

[0036] The embodiment of the present invention also provides a preparation method of the above-mentioned cross-linked color change ...

Embodiment 2

[0049] A cross-linked color change stabilizer is provided in the embodiment of the present invention, which comprises 35% of quaternary ammonium salt unsaturated olefin monomer, 6% of methallyl alcohol polyoxyethylene ether, formaldehyde-free normal temperature 4% self-crosslinking monomer, 8% chitosan hydrochloride, 6% stabilizer, 2% acid regulator, 1% initiator and the rest deionized water.

[0050] Among them, the quaternary ammonium salt unsaturated olefin monomer used in the embodiment of the present invention is methacryloyloxyethyl dimethyl benzyl ammonium chloride, and the formaldehyde-free room temperature self-crosslinking monomer used is hydroxyethyl For acryloyl urea, the stabilizer used is polyethylene glycol with a molecular weight of 600, the acid regulator used is hydroxyethylidene diphosphonic acid, and the initiator used is ammonium persulfate.

[0051] The embodiment of the present invention also provides a preparation method of the above-mentioned cross-lin...

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

PropertyMeasurementUnit
Concentrationaaaaaaaaaa
Login to View More

Abstract

The invention provides a cross-linked color change stabilizer and methods of preparing and using the same. The cross-linked color change stabilizer comprises, by mass, 30-60% of quaternary ammonium salt unsaturated olefin monomers, 1-8% of methyl allyl alcohol polyoxyethylene ether, 1-5% of formaldehyde-free normal-temperature self-crosslinking monomers, 3-10% of chitosan hydrochloride, 2-8% of astabilizer, 1-5% of an acid regulator, 0.5-1.5% of an initiator, and the balance of deionized water; all the raw materials used herein do not contain toxic and harmful substances, such as APEO (alkylphenol ethoxylates) and formaldehyde, so that the cross-linked color change stabilizer is a green product.

Description

technical field [0001] The invention relates to the field of dyeing and printing technology, in particular to a cross-linking color change stabilizer and its preparation and use method. Background technique [0002] Reactive dyes are favored by printing and dyeing enterprises because of their complete chromatograms, bright colors, low cost, and good level dyeing properties. Reactive dyes are commonly used dyes for cotton and cellulose fibers. [0003] In textile printing and dyeing, after cotton fabrics are dyed or printed, in order to improve the quality of the textiles, achieve better color fastness and more comfortable hand style, firstly, it is necessary to use a color fixing agent to improve the color fastness, and secondly, it is necessary to use a hand finishing agent Treat the fabric to obtain the comfortable style requested by customers. After the treatment of various additives, the influence of each process on the shade is also obvious, especially for some light-c...

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): D06P1/38D06P1/48D06P1/52D06P1/613D06P1/649D06P1/667
CPCD06P1/38D06P1/525D06P1/6133D06P1/48D06P1/667D06P1/6491
Inventor 陈新华
Owner 苏州联胜化学有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com