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Method for preparing soft fabric finishing agent

A softening finishing agent and fabric technology, applied in fiber treatment, textiles and papermaking, etc., can solve the problems that the fabric softening effect is not durable and has no washing resistance, and achieves the effect of lasting softening effect and good washing resistance.

Active Publication Date: 2014-03-19
CHANGSHU XIONGFA KNITTING PLUSH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Currently commonly used fabric softening agents do not have good washing resistance, and the fabric softening effect is not long-lasting

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

[0013] A preparation method for fabric softening agent, comprising the steps of:

[0014] 1) Mix 2 parts by mass of fatty alcohol polyoxyethylene ether, 9 parts by mass of polyether, 3 parts by mass of triethanolamine, 8 parts by mass of castor oil, and 30 parts by mass of propylene glycol, and stir evenly to obtain solution A;

[0015] 2) 3 parts by mass of dodecyltrimethylammonium chloride, 18 parts by mass of fatty alcohol phosphate, 2 parts by mass of sodium laurylaminoethyl sulfate, 2 parts by mass of fatty alcohol polyethylene glycol ester, 8 parts by mass of Dissolve pentaerythritol fatty acid ester in water, stir and mix evenly to obtain solution B;

[0016] 3) Mix solution A and solution B, heat up to 65°C, and react for 5 hours;

[0017] 4) Cool to room temperature, add 2 parts by mass of hydroxypropyl methylcellulose, 3 parts by mass of hydroxyethyl fatty acid amide, 3 parts by mass of octadecylamine, 250 parts by mass of water, and 9 parts by mass of fatty alcohol...

Embodiment 2

[0019] A preparation method for fabric softening agent, comprising the steps of:

[0020] 1) Mix 1 part by mass of fatty alcohol polyoxyethylene ether, 8 parts by mass of polyether, 2 parts by mass of triethanolamine, 5 parts by mass of castor oil, and 25 parts by mass of propylene glycol, and stir evenly to obtain solution A;

[0021] 2) Mix 2 parts by mass of dodecyltrimethylammonium chloride, 15 parts by mass of fatty alcohol phosphate, 1 part by mass of sodium lauroamide ethyl sulfate, 1 part by mass of fatty alcohol polyethylene glycol ester, 6 parts by mass of Dissolve pentaerythritol fatty acid ester in water, stir and mix evenly to obtain solution B;

[0022] 3) Mix solution A and solution B, heat up to 63°C, and react for 4 hours;

[0023] 4) Cool to room temperature, add 1 mass part of hydroxypropyl methylcellulose, 2 mass parts of hydroxyethyl fatty acid amide, 2 mass parts of octadecylamine, 200 mass parts of water, 7 mass parts of fatty alcohol polyethylene glyco...

Embodiment 3

[0025] A preparation method for fabric softening agent, comprising the steps of:

[0026] 1) Mix 1.2 parts by mass of fatty alcohol polyoxyethylene ether, 8.9 parts by mass of polyether, 2.3 parts by mass of triethanolamine, 5.8 parts by mass of castor oil, and 27 parts by mass of propylene glycol, and stir evenly to obtain solution A;

[0027] 2) 2.3 parts by mass of dodecyltrimethylammonium chloride, 16 parts by mass of fatty alcohol phosphate, 1.2 parts by mass of sodium laurylaminoethyl sulfate, 1.2 parts by mass of fatty alcohol polyethylene glycol ester, 6.8 parts by mass of Dissolve pentaerythritol fatty acid ester in water, stir and mix evenly to obtain solution B;

[0028] 3) Mix solution A and solution B, heat up to 64°C, and react for 4.5 hours;

[0029] 4) Cool to room temperature, add 1.2 parts by mass of hydroxypropyl methylcellulose, 2.3 parts by mass of hydroxyethyl fatty acid amide, 2.3 parts by mass of octadecylamine, 230 parts by mass of water, 7.9 parts by...

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 method for preparing a soft fabric finishing agent. The method comprises the following steps: (1) mixing fatty alcohol-polyoxyethylene ether, polyether, triethanolamine, castor oil and propylene glycol, and uniformly stirring, thus obtaining a solution A; (2) dissolving dodecyl trimethyl ammonium chloride, aliphatic alcohol phosphate, lauroyl amino ethyl sodium sulfate, aliphatic alcohol macrogol ester and pentaerythritol aliphatic ester in water, and uniformly stirring and mixing, thus obtaining a solution B; (3) mixing the solution A and the solution B, heating to 63-65 DEG C, and reacting for 4-5 hours; and (4) cooling to room temperature, adding 1-2 parts by mass of hydroxypropyl methyl cellulose, 2-3 parts by mass of ethoxy fatty acid amide, 2-3 parts by mass of octadecylamine, 200-250 parts by mass of water and 7-9 parts by mass of fatty alcohol macrogol ester, and uniformly stirring and mixing, thus obtaining the finished product. By virtue of the prepared soft fabric finishing agent, a fabric has high washing resistance, and a lasting soft effect can be achieved.

Description

technical field [0001] The invention relates to a preparation method of a soft finishing agent for fabrics. Background technique [0002] Currently commonly used fabric softening agents do not have good washing resistance, and the fabric softening effect is not durable. Contents of the invention [0003] The object of the present invention is to provide a method for preparing a softening and finishing agent for fabrics. The softening and finishing agent for fabrics prepared by the fabric has good washing resistance and can obtain a lasting softening effect. [0004] In order to achieve the above object, the technical solution of the present invention is to design a kind of preparation method of softening agent for fabric, comprising the steps: [0005] 1) Mix 1-2 parts by mass of fatty alcohol polyoxyethylene ether, 8-9 parts by mass of polyether, 2-3 parts by mass of triethanolamine, 5-8 parts by mass of castor oil, and 25-30 parts by mass of propylene glycol, and stir e...

Claims

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Application Information

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IPC IPC(8): D06M13/148D06M15/53D06M13/368D06M13/224D06M13/463D06M13/292D06M13/402D06M15/09D06M13/419D06M13/328
Inventor 王开发
Owner CHANGSHU XIONGFA KNITTING PLUSH
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