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

Alkali-resistant chlorine-resistant type aldehyde-free active dye color fixing agent and preparation method thereof

A technology of reactive dyes and color-fixing agents, which can be used in dyeing, textiles, papermaking, and fiber processing. It can solve environmental and human harm problems, achieve good alkali and chlorine resistance, improve wet treatment fastness, and excellent anti-corrosion properties. The effect of electrostatic properties

Inactive Publication Date: 2016-07-13
SUZHOU SANHE KAITAI COLORED THREAD WEAVING CO LTD
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned color fixing agent will produce toxic substances during the synthesis process, which is harmful to the environment and human body

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
  • Alkali-resistant chlorine-resistant type aldehyde-free active dye color fixing agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] An alkali-resistant and chlorine-resistant type formaldehyde-free reactive dye fixing agent, in parts by weight, comprises the following components:

[0048] 5 parts of silicone monomer, 12 parts of acrylic acid,

[0049] 8 parts of butyl acrylate,

[0050] 6 parts of sodium butyl diphenyl ether disulfonate,

[0051] Cardanol polyoxyethylene ether 1 part,

[0052] 7 parts of polyethylene glycol, 1.5 parts of carbon nanotubes,

[0053] 2 parts of calcium silicate, 0.5 parts of initiator, 10 parts of deionized water.

[0054] Its preparation method comprises the following steps:

[0055] (1) Mix and stir acrylic acid, butyl acrylate and deionized water evenly, heat up to 50-60°C, add organosilicon monomer and initiator, and react at constant temperature for 1.5 hours to obtain mixed solution 1;

[0056] (2) adding carbon nanotubes and an initiator to the mixed solution 1 obtained in step (1), raising the temperature to 70° C., and reacting at a constant temperature f...

Embodiment 2

[0060] An alkali-resistant and chlorine-resistant type formaldehyde-free reactive dye fixing agent, in parts by weight, comprises the following components:

[0061] 10 parts of silicone monomer, 15 parts of acrylic acid,

[0062] 13 parts of butyl acrylate,

[0063] 10 parts of sodium butyl diphenyl ether disulfonate,

[0064] Cardanol polyoxyethylene ether 4 parts,

[0065] 10 parts of polyethylene glycol, 2 parts of carbon nanotubes,

[0066] 3 parts of calcium silicate, 1 part of initiator, 20 parts of deionized water.

[0067] Its preparation method comprises the following steps:

[0068] (1) Mix and stir acrylic acid, butyl acrylate and deionized water evenly, heat up to 50-60°C, add organosilicon monomer and initiator, and react at constant temperature for 3 hours to obtain mixed solution 1;

[0069] (2) Add carbon nanotubes and an initiator to the mixed solution 1 obtained in step (1), heat up to 90° C., and react at a constant temperature for 5 hours to obtain a mix...

Embodiment 3

[0073] An alkali-resistant and chlorine-resistant type formaldehyde-free reactive dye fixing agent, in parts by weight, comprises the following components:

[0074] 7 parts of silicone monomer, 13 parts of acrylic acid,

[0075] 10 parts of butyl acrylate,

[0076] 8 parts of sodium butyl diphenyl ether disulfonate,

[0077] Cardanol polyoxyethylene ether 3 parts,

[0078] 10 parts of polyethylene glycol, 1.6 parts of carbon nanotubes,

[0079] 2 parts of calcium silicate, 1 part of initiator, 18 parts of deionized water.

[0080] Its preparation method comprises the following steps:

[0081] (1) Mix and stir acrylic acid, butyl acrylate and deionized water evenly, heat up to 50-60°C, add organosilicon monomer and initiator, and react at constant temperature for 2 hours to obtain mixed solution 1;

[0082] (2) adding carbon nanotubes and an initiator to the mixed solution 1 obtained in step (1), raising the temperature to 70° C., and reacting at a constant temperature for...

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 an alkali-resistant chlorine-resistant type aldehyde-free active dye color fixing agent which comprises the following components in parts by weight: 5-10 parts of an organic silicon monomer, 12-15 parts of acrylic acid, 8-13 parts of butyl acrylate, 6-10 parts of butyl diphenyl ether sodium disulfonate, 1-4 parts of cardanol polyoxyethylene ether, 7-10 parts of polyethylene glycol, 1.5-2 parts of carbon nanotubes, 2-3 parts of calcium silicate, 0.5-1 part of an initiator and 10-20 parts of deionized water. The invention further discloses a preparation method of the alkali-resistant chlorine-resistant type aldehyde-free active dye color fixing agent. The alkali-resistant chlorine-resistant type aldehyde-free active dye color fixing agent is good in alkali resistance, high in chlorine solidness and good in water scrubbing resistance, free of influence to appearance and property of a textile, free of toxic substance release in the preparation and use process, and beneficial to environment protection.

Description

Technical field: [0001] The invention relates to the technical field of textile auxiliaries, in particular to an alkali-resistant and chlorine-resistant formaldehyde-free reactive dye fixing agent. Background technique: [0002] Reactive dyes are the most popular dyes for cellulose fibers in the market. It is not only one of the best choices to replace banned dyes and other types of dyes for cellulose fibers, but also has economical process, simple operation, and high levels of various dyes. Item fastness, especially wet fastness. Reactive dyes have the characteristics of broad color spectrum, bright color, excellent performance and strong applicability. Dual reactive dyes, especially dyes with two heterogeneous reactive groups (vinylsulfone and monochloro-s-triazine reactive groups), are important varieties that are widely used at present. In addition, vinyl sulfone-type reactive dyes are also widely used at present, especially suitable for dyeing turquoise blue, or green...

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): D06P5/08D06P5/10D06P1/38D06M11/74C08F220/06C08F220/18C08F230/08
CPCC08F220/06D06M11/74D06P1/38D06P5/08D06P5/10C08F220/1804C08F230/08
Inventor 魏天堂
Owner SUZHOU SANHE KAITAI COLORED THREAD WEAVING CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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