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

Pigment additive for sewage-free nano printing and dyeing, its preparation method and application

A nano and sewage technology, applied in the field of printing and dyeing, can solve the problems of poor color fastness of cloth surface, and achieve the effect of reducing printing and dyeing steps, high permeability and good color fastness

Active Publication Date: 2019-01-29
常州安达环保科技有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This printing and dyeing method replaces the traditional water washing method, and uses vacuum negative pressure atomization method to color the cloth surface, which effectively reduces the generation of a large amount of waste water, but the use of vacuum negative pressure coloring will lead to poor color fastness of the cloth surface

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
  • Pigment additive for sewage-free nano printing and dyeing, its preparation method and application
  • Pigment additive for sewage-free nano printing and dyeing, its preparation method and application
  • Pigment additive for sewage-free nano printing and dyeing, its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A method for preparing a sewage-free nano printing and dyeing pigment auxiliary agent, comprising the following steps:

[0056] (1) Ingredients: Calculated based on 100 parts by weight of pigment additives, including 1 part of sodium α-olefin sulfonate, 1.35 parts of isotridecanyl polyoxyethylene ether, 1 part of laureth-5 carboxylic acid, 8 carbon iso Alcohol+PO+EO 1 part, chelating agent 1 part, AEO-3 1 part, JFC-E 1 part, OP-10 1 part, the rest is water;

[0057] (2) Add water, sodium α-alkenyl sulfonate and isotridecanyl polyoxyethylene ether, chelating agent successively in reaction vessel and fully stir;

[0058] (3) Then add laureth-5 carboxylic acid, fully stir;

[0059] (4) Continue to add 8-carbon isomeric alcohol + PO + EO, AEO-3, JFC-E and OP-10 and mix well.

Embodiment 2

[0061] A method for preparing a sewage-free nano printing and dyeing pigment auxiliary agent, comprising the following steps:

[0062] (1) Ingredients: Calculated based on 100 parts by weight of pigment additives, including 3 parts of sodium α-olefin sulfonate, 2.3 parts of isodecanol polyoxyethylene ether, 2.8 parts of ammonium laureth-9 sulfate, 8 carbon iso Alcohol+PO+EO 1.5 parts, chelating agent 1.5 parts, AEO-3 1 part, JFC-2 1 part, OP-10 1 part, the rest is water;

[0063] (2) Add water, sodium α-olefin sulfonate and isodecanol polyoxyethylene ether, chelating agent successively in reaction vessel and fully stir;

[0064] (3) Then add laureth-9 ammonium sulfate, fully stir;

[0065] (4) Continue to add 8-carbon isomeric alcohol + PO + EO, AEO-3, JFC-2 and OP-10 to mix well.

Embodiment 3

[0067] A method for preparing a sewage-free nano printing and dyeing pigment auxiliary agent, comprising the following steps:

[0068] (1) Ingredients: Calculated based on 100 parts by weight of pigment additives, including 3 parts of sodium α-olefin sulfonate, 3 parts of isotridecanyl polyoxyethylene ether, 1 part of laureth-5 carboxylic acid, polylauryl alcohol 2 parts of ammonium ether-9 sulfate, 2 parts of 8-carbon isomeric alcohol + PO + EO, 2 parts of chelating agent, 2 parts of AEO-3, 1.5 parts of JFC-E, 2 parts of OP-10, and the rest is water;

[0069] (2) Add water, sodium α-alkenyl sulfonate and isotridecanyl polyoxyethylene ether, chelating agent successively in reaction vessel and fully stir;

[0070] (3) Then add laureth-5 carboxylic acid, fully stir;

[0071] (4) Continue to add 8-carbon isomeric alcohol + PO + EO, AEO-3, JFC-E and OP-10 and mix well.

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
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a waste water-free nano printing and dyeing technology. The waste water-free nano printing and dyeing technology includes the following steps: (1) leading color paste to an evenness padder; (2) importing a gray fabric; (3) performing coloring; (4) importing an additive; and (5) performing shape forming, importing the color paste to the evenness padder, soaking the gray fabric in the color paste, and performing coloring at the temperature of 100-120 DEG C, wherein the color paste can quickly attach to and permeate into the gray fabric, and the dyed fabric has excellent color firmness. The shaping forming machine can perform shaping forming on the gray fabric, and the additive can improve the tenacity and the stiffness of the gray fabric; after the color paste permeates into the gray fabric and the dyeing is completed, there is no waste water in the evenness padder, and waste water can be avoided after dyeing.

Description

technical field [0001] The invention relates to printing and dyeing technology, in particular to a pigment auxiliary agent for non-sewage nanometer printing and dyeing, its preparation method and application. Background technique [0002] my country's printing and dyeing technology has a very long history. The patterns drawn through the printing and dyeing process are lifelike and very lifelike, which reflects the highly developed textile level of our country. Behind the superb printing and dyeing technology, the wisdom and hard work of the Chinese people are condensed. In recent years, as energy conservation and emission reduction have gradually become a trend in my country's industrial development, the printing and dyeing industry, which is more polluting, has been greatly impacted. Especially at the beginning of this year, with the orderly advancement of the "Bright Sword" action of local governments, more than 90% of the printing and dyeing enterprises in the Yangtze Riv...

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 Patents(China)
IPC IPC(8): D06B3/18D06P1/44D06P1/613D06P1/62D06P1/651
CPCD06B3/18D06P1/445D06P1/6133D06P1/623D06P1/627D06P1/65118
Inventor 张安达
Owner 常州安达环保科技有限公司
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