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A kind of cross-linking type blended color fixing agent and its preparation and use method

A color-fixing agent and cross-linking technology, applied in the direction of dyeing, textile and paper making, etc., can solve the problems of hard and astringent fabrics, affect the quality of fabrics, and affect the quality of finished products, and achieve improved color fastness and durable finishing. effect, the effect of increasing the molecular weight

Active Publication Date: 2021-06-04
苏州联胜化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the color fixing agents used in the industry on blended fabrics will cause the fabric itself to feel hard and astringent to varying degrees, which will obviously affect the quality of the fabric and further affect the quality of the finished product.

Method used

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  • A kind of cross-linking type blended color fixing agent and its preparation and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Provide the following raw materials by weight: 15 parts of allylamine hydrochloride, 12 parts of acrylamide, 40 parts of methacryloxyethyl dimethyl benzyl ammonium chloride, 15 parts of polyether AH-6, no 3 parts of saturated olefin silane coupling agent, 0.006 part of amino trimethylene phosphonic acid, 0.6 part of ammonium persulfate-sodium bisulfite and 40 parts of deionized water.

[0037] In the present embodiment, the preparation process it involves includes the following steps:

[0038] Preparation of metal ion chelating agent solution and initiator solution; wherein in the metal ion chelating agent solution, each component and parts by weight thereof include 0.006 part of metal ion chelating agent, 0.4 part of deionized water; in the described initiator solution, Each component and its parts by weight include 0.6 part of initiator and 25 parts of deionized water.

[0039] Add the allylamine hydrochloride, acrylamide, cationic quaternary ammonium salt monomer, p...

Embodiment 2

[0043] Provide the following raw materials by weight: 25 parts of allylamine hydrochloride, 15 parts of acrylamide, 35 parts of methacryloxyethyl dimethyl benzyl ammonium chloride, 12 parts of polyether AH-6, no 4 parts of saturated olefin silane coupling agent, 0.01 part of amino trimethylene phosphonic acid, 0.8 part of ammonium persulfate-sodium bisulfite and 40 parts of deionized water.

[0044] In the present embodiment, the preparation process it involves includes the following steps:

[0045] Prepare metal ion chelating agent solution and initiator solution; In described metal ion chelating agent solution, each component and parts by weight thereof include 0.01 part of metal ion chelating agent, 0.4 part of deionized water; In described initiator solution, each The components and parts by weight include 0.8 parts of initiator and 25 parts of deionized water.

[0046]Add allylamine hydrochloride; acrylamide; cationic quaternary ammonium salt monomer; polyether AH-6; uns...

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PUM

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Abstract

The invention provides a crosslinking type blended color fixing agent and its preparation and use method. Wherein the cross-linking type blended color fixing agent includes the following components by weight: 10-25 parts of allylamine hydrochloride, 5-15 parts of acrylamide, 30-50 parts of cationic quaternary ammonium salt monomer, poly Ether AH-6 is 5-15 parts, unsaturated olefin silane coupling agent is 2-8 parts, metal ion chelating agent is 0.005-0.02 parts, initiator is 0.5-1.2 parts, and deionized water is 20-50 parts. The invention provides a cross-linked blended color fixing agent, which will not affect the hand texture of the blended fabric itself, but can also improve the color fastness of the blended fabric, thereby greatly improving the quality of the finished textile product.

Description

technical field [0001] The invention relates to an auxiliary agent used in the textile dyeing and finishing industry, in particular, a color-fixing agent used for color-fixing treatment of blended fabrics and a preparation and use method thereof. Background technique [0002] With the continuous improvement of people's living standards, the public has higher and higher requirements for the quality of textiles. At the same time, the fabric of textiles is no longer limited to the traditional single-component cotton fabric. In recent years, all kinds of blended fabrics mainly made of cotton have gradually become the mainstream fabrics in the market. Such blended fabrics generally include polyester / cotton, cotton / nylon, cotton / nitrile / viscose and other types. [0003] Due to the presence of different fiber components in blended fabrics, the corresponding dyes are also different. Among them, cotton and viscose components are generally dyed with reactive dyes, nylon is dyed wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P5/08D06P5/06D06P5/04D06P3/82C08F283/06C08F220/34C08F220/56C08F230/08C08F226/02
CPCC08F283/065D06P3/8223D06P3/8266D06P5/04D06P5/06D06P5/08C08F220/34
Inventor 陈新华涂胜宏
Owner 苏州联胜化学有限公司
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