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Stiffening agent and production method thereof

A technology of stiffener and polyvinyl acetate emulsion, applied in textiles, papermaking, fiber processing, etc., can solve the problems of unreasonable stiffener formulation and unsatisfactory working effect, and achieve the effect of preventing knitted fabric from curling.

Inactive Publication Date: 2014-02-12
南通斯恩特纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing stiffening agent formula is unreasonable and the working effect is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] A kind of stiffening agent, is made up of the composition of following percentage by weight:

[0035] 40% polyvinyl acetate emulsion 50-60% (eg 50%, 55%, 60%)

[0036] Soluble starch: 3-5% (eg 3%, 4%, 5%)

[0037] Gelatin: 5-10% (eg 5%, 8%, 10%)

[0038] Deionized water: balance;

[0039] Wherein the vinyl acetate emulsion is made up of the composition of following percentage by weight:

[0040] Vinyl acetate: 15 to 25 (eg 15%, 20%, 25%)

[0041] Styrene: 3-5 (eg 3%, 4%, 5%)

[0042] Ethylene glycol disuccinic acid n-octanol diester sodium sulfonate emulsifier: 0.5~3 (for example 1%, 2%, 3%)

[0043] Potassium persulfate: 0.05~0.5 (eg 0.05%, 0.1%, 0.5%)

[0044] Polyvinyl alcohol (1799): 10 to 30 (eg 10%, 20%, 30%)

[0045] Water: balance.

[0046] The production method of above-mentioned stiffening agent, comprises:

[0047] (1) Preparation of vinyl acetate emulsion:

[0048] Dissolution and filtration of polyvinyl alcohol: Add polyvinyl alcohol into water, r...

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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PUM

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Abstract

The invention discloses a stiffening agent and a production method thereof. The stiffening agent is composed of 40% polyvinyl acetate emulsion, soluble starch, gelatin, and deionized water. With the stiffening agent, fabric is provided with a stiff and thick texture, and can be prevented from coiling. Finished fabric is prevented from moisture regaining and mellowing, and is provided with certain washing fastness. With the stiffening agent, the strength of the fabric can be maintained to a maximal extent, and a fabric gliding phenomenon can be prevented. The stiffening agent can be used in a same bath with most of finishing agents.

Description

Technical field: [0001] The invention relates to a stiffening agent and a production method thereof. Background technique: [0002] The formula of the existing stiffening agent is unreasonable, and the working effect is unsatisfactory. Invention content: [0003] The object of the present invention is to provide a stiffening agent with reasonable formula and good working effect and its production method. [0004] Technical solution of the present invention is: [0005] A kind of stiffening agent is characterized in that: it is made up of the composition of following weight percent: [0006] 40% polyvinyl acetate emulsion 50-60% [0007] Soluble starch: 3-5% [0008] Gelatin: 5-10% [0009] Deionized water: balance; [0010] Wherein the vinyl acetate emulsion is made up of the composition of following percentage by weight: [0011] Vinyl acetate: 15-25 [0012] Styrene: 3-5 [0013] Ethylene glycol disuccinate n-octyl diester sodium sulfonate emulsifier: 0.5~3 [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/333D06M15/11D06M15/15C08F218/08C08F212/08C08F2/26
Inventor 朱国华王海峰管永华施达本卢海燕
Owner 南通斯恩特纺织科技有限公司
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