Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Finishing method of multifunctional textile

A textile and multi-functional technology, applied in the direction of textiles and papermaking, fiber treatment, liquid repellent fibers, etc., can solve the problems of poor hand feeling, large color difference of textiles, single type of waterproofing agent, etc., to improve the process and technology, source Wide range of effects with simple process

Inactive Publication Date: 2017-03-08
GUANGZHOU UNIVERSITY
View PDF5 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a novel method for finishing textiles with self-cleaning function on one side and comfortable wearing function on the other side with different functions on both sides, aiming at the integration of textile self-cleaning function and moisture absorption and perspiration function, to solve the problem. The problem of single variety of waterproofing agent, large color difference of textiles, and poor hand feeling

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Finishing method of multifunctional textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: multifunctional textile finishing method A

[0037] Soak about 0.05g cotton cloth in 10wt% TDI acetone solution for 1 hour, spray the acetone solution of 10wt% hydroxyfluoroether and 0.01-10wt% organotin on one side of the soaked cotton cloth, then spray 10wt% sodium hydroxysulfonate and 0.01-10 wt% organotin solution in acetone, the sprayed textiles are pre-baked in an oven at 90°C for 30 minutes, and then baked at 120°C for 6 hours to obtain cotton fabric sample A after method A finishing.

Embodiment 2

[0038] Embodiment 2: multifunctional textile finishing method B

[0039] Soak about 0.05g of cotton cloth in 10wt% MDI ethyl acetate solution for 1 hour, spray 10wt% ethyl acetate of hydroxyfluoroether and 1wt% organotin on one side of the soaked cotton cloth, and then spray 10wt% sodium hydroxysulfonate on the other side and 1 wt% ethyl acetate solution of organotin, the sprayed textiles were pre-baked in an oven at 90°C for 30 minutes, and then baked at 120°C for 6 hours to obtain cotton fabric sample B after method B finishing.

Embodiment 3

[0040] Embodiment 3: multifunctional textile finishing method C

[0041] Soak about 0.05g cotton cloth in 10wt% HDI ethylene glycol monobutyl ether solution for 1 hour, spray 10wt% hydroxyfluoroether and 0.01-10wt% organic bismuth ethylene glycol monobutyl ether on one side of the soaked cotton cloth, and then apply One side is sprayed with ethylene glycol monobutyl ether solution of 10wt% sodium hydroxysulfonate and 0.01-10wt% organic bismuth, and the sprayed textiles are pre-baked in an oven at 90°C for 30 minutes, and then baked at 120°C for 6 hours to obtain method C finishing After cotton fabric sample C.

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 discloses a finishing method of a multifunctional textile. One surface of the textile has a water-and-oil-repellent antifouling function, and the other surface of the textile has oleophilic and hydrophilic moisture absorption and sweat releasing functions. The method comprises steps as follows: dip-coating of the textile in a cross-linking agent solution, spraying of oleophilic and hydrophilic components, spraying for the other surface of the textile by the oleophilic and hydrophilic components as well as pre-drying and baking for the textile after finishing. The single surface of the textile after finished with the method has a self-cleaning function, the other surface can be worn next to the skin and has the comfortable moisture absorption and sweat releasing functions, two surfaces with different functions both have certain water resistance, raw materials are widely sourced, a technology is simple and easy, the raw materials have certain compatibility with other textile finishing auxiliaries, and the method can be applied to the functional afterfinish field of the textile.

Description

technical field [0001] The invention relates to a method for finishing textiles with one side having the self-cleaning function of hydrophobic and oil-repelling, and the other side having the comfortable wearing function of moisture absorption and perspiration, and the two sides have different functions. Background technique [0002] Textiles are important materials that support human life and social development. Human beings cannot do without textiles, but the cleaning and maintenance of textiles consume too much time and energy. Textiles modified with low surface energy compounds such as fluorine can have the self-cleaning function of water and oil repellency. The wide application of this kind of self-cleaning textiles can reduce the burden of cleaning our clothes to a certain extent. However, the current waterproofing agents used in textiles have problems such as a single product variety, causing color difference in textiles, affecting the feel of textiles, etc., which s...

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): D06M23/16D06M15/564D06M15/568D06M101/06
CPCD06M23/16D06M15/564D06M15/568D06M2101/06D06M2200/11D06M2200/12
Inventor 吴旭王正平钟细明刘敏换肖创洪赵晓圳
Owner GUANGZHOU UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com