Textile oxygen bleaching stabilizer

An oxygen bleaching stabilizer, a technology for textiles, used in textiles and papermaking, bleaching products, fiber treatment, etc., can solve the problems of rough and hard fabrics, prone to silica scale, low product whiteness, etc., to prevent the deposition and stickiness of silica scale. Attached to the surface of the fabric, avoiding local holes, and the effect of strong pigmentation

Inactive Publication Date: 2014-04-02
JIANGSU ZHONGXIN RESOURCES GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Oxygen bleach stabilizer, also known as hydrogen peroxide stabilizer, is mainly silicon-based oxygen bleach stabilizer on the market at present, and its main component is sodium silicate, which has obvious pigment absorption effect and outstanding bleaching effect, but it is prone to silica scale and silica scale deposition On fabrics, ca

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An oxygen bleaching stabilizer for textiles, comprising the following components in parts by weight: 8 parts of tartaric acid, 2 parts of polymalic acid, 6 parts of polyacrylic acid amine, 20 parts of sodium gluconate, 2 parts of polyoxyethylene fatty acid ester, water 60 servings.

[0014] The preparation method of the oxygen bleaching stabilizer for textiles in this example is to mix the raw materials in the above ratio by physical means and stir until they are evenly mixed.

Embodiment 2

[0016] An oxygen bleaching stabilizer for textiles, comprising the following components in parts by weight: 10 parts of tartaric acid, 5 parts of polymalic acid, 8 parts of polyacrylic acid amine, 40 parts of sodium gluconate, 5 parts of polyoxyethylene fatty acid ester, water 80 servings.

[0017] The preparation method of the oxygen bleaching stabilizer for textiles in this example is to mix the raw materials in the above ratio by physical means and stir until they are evenly mixed.

Embodiment 3

[0019] An oxygen bleaching stabilizer for textiles, comprising the following components in parts by weight: 8 to 10 parts of tartaric acid, 3 parts of polymalic acid, 7 parts of polyacrylic acid amine, 30 parts of sodium gluconate, and 4 parts of polyoxyethylene fatty acid ester , 70 parts of water.

[0020] The preparation method of the oxygen bleaching stabilizer for textiles in this example is to mix the raw materials in the above ratio by physical means and stir until they are evenly mixed.

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PUM

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Abstract

The invention relates to a textile oxygen bleaching stabilizer, and belongs to the technical field of textile auxiliaries. The stabilizer comprises the following components by weight: 8-10 parts of tartaric acid, 2-5 parts of polymalic acid, 6-8 parts of polyacrylamide, 20-40 parts of a chelating agent, 2-5 parts of a surfactant and 60-80 parts of water. The textile oxygen bleaching stabilizer provided by the invention has strong pigment adsorption effect and good bleaching effect, and can effectively prevent deposition and adhesion of silicon scale on the fabric surface, and the bleached textile does not gain rough or hard hand feel; at the same time, the stabilizer can effectively control the decomposition rate of hydrogen peroxide, and effectively avoid local holes on fiber and damage to the fiber.

Description

technical field [0001] The invention belongs to the technical field of textile auxiliaries, and in particular relates to a textile oxygen bleaching stabilizer. Background technique [0002] h 2 o 2 It is a classic chemical product. Hydrogen peroxide bleach is widely used in the bleaching process of cellulose fibers and other fibers because of its good stability, no corrosion of equipment, and no pollution. It is an excellent bleaching agent, and the product whiteness It has good stability and no pollution to the environment, so it is a promising bleaching agent. During the bleaching process, H 2 o 2 The decomposition of is often uncontrolled, resulting in H 2 o 2 There are problems such as poor whiteness, decrease in fiber strength, and holes in the bleached cloth. In order to decompose hydrogen peroxide evenly and effectively during the bleaching process and avoid severe damage to the fabric, a certain amount of stabilizer must be added to the bleaching solution, tha...

Claims

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Application Information

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IPC IPC(8): D06L3/02D06M13/207D06M15/285D06M15/507D06L4/12D06L4/13
Inventor 朱卫强
Owner JIANGSU ZHONGXIN RESOURCES GRP
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