Fabric fixative

A fixative and fabric technology, applied in the direction of textiles, papermaking, dyeing, etc., can solve the problems of washing fading and staining, poor fastness, obsolescence, etc., achieve good color fixing effect and improve color fastness

Inactive Publication Date: 2015-04-29
桑达化工(南通)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the fibers and fabrics have relatively bright colors after dyeing, they are prone to fading and staining when washing. This is because some dyes have soluble groups on them, which make their fastness poor. Makes itself look old, fades and stains other fabrics, which is inconvenient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A fabric fixing agent, comprising the following raw materials in parts by mass: 20 parts of acrylate, 30 parts of acetic acid, 20 parts of epichlorohydrin, 2 parts of sodium silicate, 5 parts of fatty alcohol polyoxyethylene ether, 20 parts of ethanol, 5 parts of hydroxypropyltrimethylammonium chloride chitosan, 10 parts of deionized water, 3 parts of octadecyldimethylamine.

Embodiment 2

[0011] A fabric fixing agent, comprising the following raw materials in parts by mass: 25 parts of acrylate, 35 parts of acetic acid, 25 parts of epichlorohydrin, 3 parts of sodium silicate, 10 parts of fatty alcohol polyoxyethylene ether, 25 parts of ethanol, 10 parts of hydroxypropyltrimethylammonium chloride chitosan, 15 parts of deionized water, and 5 parts of octadecyldimethylamine.

Embodiment 3

[0013] A fabric fixing agent, comprising the following raw materials in parts by mass: 22 parts of acrylate, 33 parts of acetic acid, 22 parts of epichlorohydrin, 2 parts of sodium silicate, 6 parts of fatty alcohol polyoxyethylene ether, 23 parts of ethanol, 7 parts of hydroxypropyltrimethylammonium chloride chitosan, 12 parts of deionized water, 4 parts of octadecyldimethylamine.

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PUM

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Abstract

The invention discloses a fabric fixative which is prepared from the following raw materials in parts by mass: 20-25 parts of acrylate, 30-35 parts of acetic acid, 20-25 parts of epoxy chloropropane, 2-3 parts of sodium silicate, 5-10 parts of fatty alcohol polyethenoxy ether, 20-25 parts of ethanol, 5-10 parts of hydroxypropyltrimethylammonium chloride chitosan, 10-15 parts of deionized water and 3-5 parts of octadecyldimethyl amine. The fabric fixative has excellent color fixation effect, and can effectively enhance the color fastness of the fabric dye and fastness to wet rubbing in the printing and dyeing process; and the treated fabric can not generate discoloration.

Description

Technical field [0001] The invention relates to a fixing agent and belongs to the technical field of chemical coatings. Background technique [0002] Although fibers and fabrics have relatively bright colors after dyeing, they are prone to fading and staining during washing. This is because some dyes have soluble groups that make their fastness poor. Once the fabric fades, it will not only It makes itself look old, and the fading will stain other fabrics, which is very inconvenient. Therefore, fixing agents are generally used to improve the color fastness of fabric dyes and prevent color fading. The existing fixing agents have been developed towards the direction of aldehyde-free fixing agents, but still have shortcomings in terms of color fastness. Therefore, developing a composite aldehyde-free fixing agent is a technical problem to be solved urgently in the current field. Summary of the invention [0003] Object of the invention: The object of the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/10D06P5/08D06P5/06D06P5/04
Inventor 沈春林
Owner 桑达化工(南通)有限公司
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