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Compound natural anti-microbial anti-wrinkling finishing agent for fibers and preparation method thereof

An anti-wrinkle finishing agent, natural antibacterial technology, applied in fiber treatment, biochemical fiber treatment, fibers that affect crease behavior, etc., to achieve good water resistance, broad application prospects, good antibacterial and anti-wrinkle effects

Inactive Publication Date: 2017-11-24
SUZHOU FIBER EXAMINATION INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide composite natural antibacterial anti-wrinkle finishing agent for fiber and preparation method thereof, to solve at least one technical problem above

Method used

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  • Compound natural anti-microbial anti-wrinkling finishing agent for fibers and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Composite natural antibacterial anti-wrinkle finishing agent for fibers, raw materials include the following components by weight: 5 parts of inulin, 2 parts of willow leaf extract, 1 part of paulownia flower extract, 2.3 parts of tara extract, 1.6 parts of oolong tea extract 2.1 parts of Usnea carboxymethyl cellulose, 2.4 parts of tannic acid, 1.8 parts of hydroxyacrylic acid, 1.2 parts of maltol propionate, 2.4 parts of alkyl glucoside, 0.3 parts of concentrated hydrochloric acid, 1.2 parts of ethylene glycol, 80 parts of water share.

[0025] Wherein, the preparation step of the usnea carboxymethyl cellulose is: wash and dry the usnea, place it in a mixed solution of 5 times by weight of concentrated sulfuric acid and methanol, and stir at 70°C for 1 hour, wherein the concentrated sulfuric acid and methanol The volume ratio is 1:10; then placed in nitric acid solution, heated by microwave at 80°C for 10 minutes, followed by ultrasonic dispersion for 30 minutes, centr...

Embodiment 2

[0032] Composite natural antibacterial anti-wrinkle finishing agent for fibers, raw materials include the following components by weight: 11 parts of inulin, 6 parts of willow leaf extract, 4.5 parts of paulownia flower extract, 6 parts of tara seed extract, 4.2 parts of oolong tea extract 3.5 parts of Usnea carboxymethyl cellulose, 5 parts of tannic acid, 4 parts of hydroxyacrylic acid, 3.6 parts of maltol propionate, 5.3 parts of alkyl glucoside, 1 part of concentrated hydrochloric acid, 2.3 parts of ethylene glycol, 150 parts of water share.

[0033] Wherein, the preparation step of the usnea carboxymethyl cellulose is: washing and drying the usnea, placing 10 times by weight in a mixed solution of concentrated sulfuric acid and methanol, stirring at 85°C for 5 hours, wherein the concentration of the concentrated sulfuric acid and methanol The volume ratio is 1:20; then placed in nitric acid solution, heated by microwave at 110°C for 20 minutes, ultrasonically dispersed for...

Embodiment 3

[0040] Composite natural antibacterial anti-wrinkle finishing agent for fibers, raw materials include the following components in parts by weight: 5.8 parts of inulin, 2.4 parts of willow leaf extract, 1.8 parts of paulownia flower extract, 2.7 parts of tara extract, 1.9 parts of oolong tea extract 2.7 parts of Usnea carboxymethyl cellulose, 2.8 parts of tannic acid, 2.2 parts of hydroxyacrylic acid, 1.8 parts of maltol propionate, 2.8 parts of alkyl glucoside, 0.4 parts of concentrated hydrochloric acid, 1.4 parts of ethylene glycol, 95 parts of water share.

[0041] Wherein, the preparation step of the usnea carboxymethyl cellulose is: washing and drying the usnea, placing 5-10 times by weight in a mixed solution of concentrated sulfuric acid and methanol, stirring at 70-85°C for 1-5h, The volume ratio of concentrated sulfuric acid and methanol is 1:10-20; then placed in nitric acid solution, heated by microwave at 80-110°C for 10-20min, followed by ultrasonic dispersion for 3...

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Abstract

The invention discloses a compound natural anti-microbial anti-wrinkling finishing agent for fibers and a preparation method thereof. The finishing agent comprises the following components in parts by weight: 5-11 parts of inulin, 2-6 parts of willow leaf extract, 1-4.5 parts of flos paulowniae extract, 2.3-6 parts of caesalpinia extract, 1.6-4.2 parts of oolong extract, 2.1-3.5 parts of sunglo cellulose glycolate, 2.4-5 parts of tannin, 1.8-4 parts of hydroxy acrylic acid, 1.2-3.6 parts of maltol propionate, 2.4-5.3 parts of alkyl glycoside, 0.3-1 part of concentrated hydrochloric acid, 1.2-2.3 parts of glycol and 80-150 parts of water. The finishing agent provided by the invention has excellent anti-microbial and anti-wrinkling properties and excellent water resistance; after the finishing agent is washed for 60 times, the antibacterial rate and the wrinkle recovery angle still are kept at higher level; the appearance smoothness reaches up to 3.5 and above; the overall performance is excellent; the application prospect is wide.

Description

technical field [0001] The invention belongs to the technical field of textile chemical industry, and in particular relates to a composite natural antibacterial anti-wrinkle finishing agent for fibers and a preparation method thereof. Background technique [0002] Among the numerous textile fiber varieties, regenerated cellulose products such as silk, cotton, linen, viscose and tencel among natural fibers are more and more favored by consumers. However, the textiles of these fiber varieties all have shortcomings such as easy wrinkling, poor fabric elasticity, easy deformation, and no antibacterial properties themselves, which greatly reduces the quality of the product. [0003] In a broad sense, functional additives for fibers are one or several chemical additives that endow fibers with special wearing properties, and are an important aspect of increasing the added value of fibers. Usually classified according to their functions, functional additives for fibers can be divid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/03D06M11/00D06M13/00D06M15/00D06M15/09D06M13/238D06M13/207D06M13/224D06M13/148
CPCD06M15/03D06M11/00D06M13/00D06M13/148D06M13/207D06M13/224D06M13/238D06M15/00D06M15/09D06M16/00D06M2200/20
Inventor 张蓉顾伟张钰
Owner SUZHOU FIBER EXAMINATION INST
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