Water-repelling finishing method for clothes

A water-repellent finishing and clothing technology, which is applied in fiber processing, textiles and papermaking, etc., can solve the problems of poor water-repellent durability of clothes and achieve good durability

Inactive Publication Date: 2015-01-14
HUZHOU ZHILI CHILDRENS CLOTHING DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing water-repellent finishing method for clothes has poor water-repellent durability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A water-repellent finishing method for clothes, comprising the steps of:

[0021] 1) Mix 30 parts of water, 1.2 parts of alkanolamide polyoxyethylene ether, 2.3 parts of acrylic resin, 3.4 parts of polyvinylpyrrolidone, 4.5 parts of isopropanolamine, and then slowly add 7.8 parts of anionic polyacrylamide, 1.2 parts Parts of ethylene glycol monostearate, 6.7 parts of HPC-1 finishing agent, 8.9 parts of dimethylolethylene urea, 1.2 parts of glyceryl monostearate, the feeding is completed within 35 minutes, and the mixing is continued for 2.5 hours to obtain the impregnation liquid;

[0022] 2) Pad the clothes in the dipping solution, the pressure is 2.3 MPa, the liquid retention rate is 71%, and after drying, keep the clothes at a constant temperature of 143°C for 3 hours.

Embodiment 2

[0024] A water-repellent finishing method for clothes, comprising the steps of:

[0025] 1) Mix 30 parts of water, 2 parts of alkanolamide polyoxyethylene ether, 3 parts of acrylic resin, 4 parts of polyvinylpyrrolidone, 5 parts of isopropanolamine, and then slowly add 8 parts of anionic polyacrylamide, 2 parts Parts of ethylene glycol monostearate, 7 parts of HPC-1 finishing agent, 9 parts of dimethylol ethylene urea, 2 parts of glyceryl monostearate, the feeding is completed within 35 minutes, and the mixing is continued for 2.5 hours to obtain impregnation liquid;

[0026] 2) Pad the clothes in the dipping solution, the pressure is 2.3 MPa, the liquid retention rate is 71%, and after drying, keep the clothes at a constant temperature of 143°C for 3 hours.

Embodiment 3

[0028] A water-repellent finishing method for clothes, comprising the steps of:

[0029] 1) Mix 30 parts of water, 1 part of alkanolamide polyoxyethylene ether, 2 parts of acrylic resin, 3 parts of polyvinylpyrrolidone, 4 parts of isopropanolamine, and then slowly add 7 parts of anionic polyacrylamide, 1 1 part of ethylene glycol monostearate, 6 parts of HPC-1 finishing agent, 8 parts of dimethylol ethylene urea, 1 part of glyceryl monostearate, the feeding is completed within 35 minutes, and the mixing is continued for 2.5 hours to obtain impregnation liquid;

[0030] 2) Pad the clothes in the dipping solution, the pressure is 2.3 MPa, the liquid retention rate is 71%, and after drying, keep the clothes at a constant temperature of 143°C for 3 hours.

[0031]

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PUM

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Abstract

The invention discloses a water-repelling finishing method for clothes. The water-repelling finishing method comprises the following steps: (1) mixing 30 parts of water, 1-2 parts of alkylolamide polyoxy-ethane ether, 2-3 parts of acrylic resin, 3-4 parts of polyvinylpyrrolidone and 4-5 parts of isopropanolamine, then slowly adding 7-8 parts of anionic polyacrylamide, 1-2 parts of ethylene glycol monostearate, 6-7 parts of an HPC-1 finishing agent, 8-9 parts of dihydroxymethyl ethylene urea and 1-2 parts of glycerin monostearate, adding all the materials within 35 minutes and continually mixing for 2.5 hours to obtain impregnation liquid; and (2) carrying out padding treatment on clothes in the impregnation liquid under the conditions that the pressure is 2.3MP and the liquid carrying rate is 71%, and keeping the constant temperature of the clothes at 143 DEG C for 3 hours after the clothes are dried. The clothes subjected to finishing by the water-repelling finishing method have good water-repelling performance and good durability.

Description

technical field [0001] The present invention relates to a water-repellent finishing method for clothes. Background technique [0002] In the existing water-repellent finishing method for clothes, the water-repellent durability of the finished clothes is not good. Contents of the invention [0003] The object of the present invention is to provide a water-repellent finishing method for clothes, and the finished clothes have water-repellent performance and good durability. [0004] In order to achieve the above object, the technical solution of the present invention is to design a water-repellent finishing method for clothes, comprising the following steps: [0005] 1) Mix 30 parts of water, 1 to 2 parts of alkanolamide polyoxyethylene ether, 2 to 3 parts of acrylic resin, 3 to 4 parts of polyvinylpyrrolidone, and 4 to 5 parts of isopropanolamine, and then add them slowly at the same time 7-8 parts of anionic polyacrylamide, 1-2 parts of ethylene glycol monostearate, 6-7 p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/432D06M15/53D06M15/263D06M13/368D06M15/285D06M13/224D06M15/356
Inventor 钱永忠
Owner HUZHOU ZHILI CHILDRENS CLOTHING DEV
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