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Multifunctional chemical system used for scouring and dyeing cotton knitted fabrics in one bath

A cotton knitted fabric, multi-functional technology, applied in the direction of dyeing, textile and papermaking, fiber processing, etc., can solve the problems of difficult realization, lack of quality and style fabric products, etc., to improve production efficiency, wide source, good quality The effect of the dyeing effect

Active Publication Date: 2015-04-29
DYMATIC CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In these one-bath processing, the selection of dyes, the formulation and management of the process are important, but if there is no chemical system suitable for this process, the realization of one-bath processing is quite difficult, or it is impossible To fabric products with both quality and style

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] In this embodiment, the mass percentages of the components of the multifunctional chemical system used for the scouring and dyeing of cotton knitted fabrics in one bath are as follows:

[0051] C 12 ~C 14 - Fatty alcohol polyoxyethylene ether 5%;

[0052] Alkyl phosphate salt 45%;

[0053] Fatty alcohol polyoxyethylene polyoxypropylene ether phosphate 10%;

[0054] Fatty alcohol polyoxyethylene ether carboxylate 5%;

[0055] Isopropanol 10%;

[0056] Water 25%.

[0057] Wherein, the phosphate ester salt may be one or more of phosphoric acid monoester salt, phosphoric acid diester salt, and phosphoric acid triester salt.

[0058]The preparation method is as follows: first weigh each component according to the above ratio; then add C12-C14-fatty alcohol polyoxyethylene ether into alkyl phosphate salt and stir; then add fatty alcohol polyoxyethylene polyoxypropylene ether phosphate salt , 5% fatty alcohol polyoxyethylene ether carboxylate and 10% isopropanol, and st...

Embodiment 2

[0060] In this embodiment, the mass percentages of the components of the multifunctional chemical system used for the scouring and dyeing of cotton knitted fabrics in one bath are as follows:

[0061] C13-carbonyl alcohol polyoxyethylene ether 3%;

[0062] Fatty alcohol polyoxyethylene ether phosphate ester salt 30%;

[0063] Alkyl phosphate salt 10%;

[0064] Fatty alcohol polyoxyethylene polyoxypropylene ether phosphate salt 5%;

[0065] Ethylene glycol monobutyl ether 5%;

[0066] Water 47%.

[0067] Wherein, the phosphate ester salt may be one or more of phosphoric acid monoester salt, phosphoric acid diester salt, and phosphoric acid triester salt.

[0068] The preparation method is as follows: first weigh the components according to the above ratio; then add C13-carbonyl alcohol polyoxyethylene ether into fatty alcohol polyoxyethylene ether phosphate salt and stir; then add alkyl phosphate ester salt, fatty alcohol polyoxyethylene ether Ethylene polyoxypropylene eth...

Embodiment 3

[0070] In this embodiment, the mass percentages of the components of the multifunctional chemical system used for the scouring and dyeing of cotton knitted fabrics in one bath are as follows:

[0071] Fatty alcohol polyoxyethylene polyoxypropylene ether 7%;

[0072] Alkyl phosphate salt 38%;

[0073] Fatty alcohol polyoxyethylene polyoxypropylene ether phosphate 15%;

[0074] Fatty alcohol polyoxyethylene polyoxypropylene ether carboxylate 5%;

[0075] Diethylene glycol monobutyl ether 6%;

[0076] Water 29%.

[0077] Wherein, the phosphate ester salt may be one or more of phosphoric acid monoester salt, phosphoric acid diester salt, and phosphoric acid triester salt.

[0078] The preparation method is as follows: firstly weigh each component according to the above ratio; then add fatty alcohol polyoxyethylene polyoxypropylene ether into alkyl phosphate salt and stir; then add fatty alcohol polyoxyethylene polyoxypropylene ether phosphate salt, Fatty alcohol polyoxyethyle...

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
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Abstract

The invention provides a multifunctional chemical system used for scouring and dyeing cotton knitted fabrics in one bath. The chemical system at least comprises one of the following components: fatty alcohol-polyoxyethylene ethers, fatty alcohol-polyoxyethylene polyoxypropylene ethers, alkyl phosphate salts, fatty alcohol-polyoxyethylene ether phosphate salts, fatty alcohol-polyoxyethylene polyoxypropylene ether phosphate salts, fatty alcohol-polyoxyethylene ether carboxylate, fatty alcohol-polyoxyethylene polyoxypropylene ether carboxylate and solubilizers. The chemical system achieves one-bath processing of the cotton knitted fabrics; a good dyeing effect can be achieved after the cotton knitted fabrics are processed by the chemical system; the dyeing effect of the chemical system reaches the traditional process level; the chemical system ensures that the obtained fabric products have excellent quality and styles; and meanwhile, the chemical system is simple and convenient, effective and environment-friendly, simplifies the dyeing and finishing processes, improves the production efficiency and conforms to the concept of energy conservation and emission reduction.

Description

technical field [0001] The invention relates to the field of preparation of textile printing and dyeing chemicals, in particular to a multifunctional chemical system for scouring and dyeing of cotton knitted fabrics in one bath. Background technique [0002] Water is the medium that must be used in dyeing and finishing. The dyeing and finishing industry, which consumes a lot of water, has also entered a period of energy saving, emission reduction and fierce cost competition. Low liquor ratio dyeing machines called water-saving or energy-saving types have been widely used, but from the viewpoint of overall water saving, it is very difficult to continue the development of the above-mentioned water-saving and energy-saving. [0003] With the increasing global energy and water crisis and the continuous improvement of environmental protection regulations, the one-bath scouring dyeing process of textiles has emerged as the times require, and has become an important trend in the d...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/292D06M15/53D06M13/148D06M13/165D06P1/38D06P1/673D06P3/66
Inventor 高琴文朱泉郭玉良李世琪宫玉琢王深喜易立新
Owner DYMATIC CHEM
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