Three-proofing finishing agent for wool fabric

A three-proof finishing agent and fabric technology, applied in fiber treatment, animal fiber, textiles and papermaking, etc., can solve problems affecting people's health and destroying the ecological environment, and achieve strong antifouling performance, low cost, and simple process Effect

Inactive Publication Date: 2016-04-06
TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, functional fabrics that focus on comfort have been emphasized, such as antifouling and easy decontamination, moisture absorption and breathability, antibacterial and deodorizing, antistatic, anti-ultraviolet, flame-retardant, moth-proof, far-infrared, negative ions, water-repellent and oil-repellent There are more and more fabrics with functions such as anti-fouling, but improper selection of functional finishing agents for fabrics will seriously affect people's health and damage the ecological environment

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A three-proof finishing agent for wool fabrics, which uses perfluorononenyloxyethyl methacrylate, N-methacrylamide and glycidyl methacrylate as raw material monomers, wherein in parts by weight, all methacrylic acid 50 parts of fluorononenyloxyethyl ester, 15 parts of N-methacrylamide, and 35 parts of glycidyl methacrylate; cetyltrimethylammonium bromide and fatty alcohol polyoxyethylene ether are compound emulsifiers agent, the molar ratio of cetyltrimethylammonium bromide and fatty alcohol polyoxyethylene ether is 1:2; acetone and water are mixed solvents, and dimethyl azobisisobutyrate is used as an initiator. Polymerization reaction prepares three anti-finishing agent bulk emulsions, then compound hydroxyethyl cellulose and oleoyl amino acid sodium, the compounding weight ratio of hydroxyethyl cellulose, oleoyl amino acid sodium and three anti-finishing agent bulk emulsions is 1: At 2:25, the final product was prepared.

Embodiment 2

[0012] A three-proof finishing agent for wool fabrics, which uses perfluorononenyloxyethyl methacrylate, N-methacrylamide and glycidyl methacrylate as raw material monomers, wherein in parts by weight, all methacrylic acid 60 parts of fluorononenyloxyethyl ester, 30 parts of N-methacrylamide, 10 parts of glycidyl methacrylate; cetyltrimethylammonium bromide and fatty alcohol polyoxyethylene ether are compound emulsifiers agent, the molar ratio of cetyltrimethylammonium bromide and fatty alcohol polyoxyethylene ether is 1:4; acetone and water are mixed solvents, and dimethyl azobisisobutyrate is an initiator. The polymerization reaction prepares three anti-finishing agent bulk emulsions, then compound hydroxyethyl cellulose and oleoyl amino acid sodium, and the compounding weight ratio of hydroxyethyl cellulose, oleoyl amino acid sodium and three anti-finishing agent bulk emulsions is 3: At 5:35, the final product was made.

Embodiment 3

[0014] A three-proof finishing agent for wool fabrics, which uses perfluorononenyloxyethyl methacrylate, N-methacrylamide and glycidyl methacrylate as raw material monomers, wherein in parts by weight, all methacrylic acid 55 parts of fluorononenyloxyethyl ester, 20 parts of N-methacrylamide, 25 parts of glycidyl methacrylate; cetyltrimethylammonium bromide and fatty alcohol polyoxyethylene ether are compound emulsifiers agent, the molar ratio of cetyltrimethylammonium bromide and fatty alcohol polyoxyethylene ether is 1:3; acetone and water are mixed solvents, and dimethyl azobisisobutyrate is an initiator. Polymerization reaction prepares three anti-finishing agent bulk emulsions, then compound hydroxyethyl cellulose and oleoyl amino acid sodium, the compounding weight ratio of hydroxyethyl cellulose, oleoyl amino acid sodium and three anti-finishing agent bulk emulsions is 2: At 4:30, the final product was made.

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a textile finishing agent, in particular to a three-proofing finishing agent for wool fabric. According to the three-proofing finishing agent for wool fabric, methacrylic acid perluorobutenyloxy ethyl, N-methacrylamide and glycidyl methacrylate serve as raw material monomers, hexadecyl trimethyl ammonium bromide and fatty alcohol-polyxyethylene ether serve as a compound emulsifier, acetone and water serve as a mixed solvent, dimethyl 2,2-azobis(2-methylpropionate) serves as an initiating agent, body emulsion of the three-proofing finishing agent is prepared through a cross-linking polymerization reaction, then hydroxyethyl cellulose and sodium oleoyl amino fatty acid are compounded, and the final product is obtained. The three-proofing finishing agent has the advantages of being nontoxic, harmless, good in washing resistance and breathability and the like and achieves safety and environment friendliness, and after finishing is carried out, the wool fabric is excellent in performance, high in durability of waterproof, oil-proof and dirt-proof performance, and free of influences on the hand touch of fabric.

Description

technical field [0001] The invention relates to a finishing agent for textiles, in particular to a three-proof finishing agent for wool fabrics. Background technique [0002] The "three defenses" of the fabric three-proof finishing agent are water-repellent, oil-repellent, and stain-repellent finishing. One or several finishing agents are applied to the fabric to change the surface properties of the fabric so that the fabric is not easily wetted by water and common oil stains. wet or dirty. While more and more consumers pay attention to the appearance performance of textiles, they also show a stronger pursuit of the intrinsic functionality of textiles. In recent years, functional fabrics that focus on comfort have been emphasized, such as antifouling and easy decontamination, moisture absorption and breathability, antibacterial and deodorizing, antistatic, anti-ultraviolet, flame-retardant, moth-proof, far-infrared, negative ions, water-repellent and oil-repellent There ar...

Claims

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/277D06M15/09D06M13/41D06M101/10C08F220/24C08F220/56C08F220/32
CPCC08F220/24D06M13/41D06M15/09D06M15/277D06M2101/10D06M2200/01C08F220/56C08F220/325
Inventor 屠根荣
Owner TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap