Multifunctional surface treatment for textiles

Inactive Publication Date: 2004-06-24
THE HONG KONG POLYTECHNIC UNIV
View PDF3 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

0005] It is an object of the present invention to provide a simple process for coating tex

Problems solved by technology

Present technologies such as impregnation coating of dispersed nanoparticles suffer from low a

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
  • Multifunctional surface treatment for textiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] A cotton substrate of 10.times.10 cm was dried at 100.degree. C. for 10 minutes. The dried cotton substrate was then dip-coated in the prepared sol for 30 seconds, padded at 2,7 kg per square centimetre and dried at 80.degree. C. for 10 minutes and then finally cured at 150.degree. C. for five minutes.

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

PropertyMeasurementUnit
Timeaaaaaaaaaa
Angleaaaaaaaaaa
Angleaaaaaaaaaa
Login to view more

Abstract

A process for chemically bonding an oxide matrix to a textile surface, comprises providing a dry textile substrate, coating the substrate with a nanosol preparation, and curing the coated substrate.

Description

[0001] The present invention relates to multifunctional nanostructural surface treatment for textiles. More particularly, although not exclusively, the invention relates to the surface treatment of textiles adopting a Sol-gel reaction scheme. The invention relates to a simple, fast and low-cost finishing process for textiles using a metal oxide matrix providing improved surface properties. Properties to be improved might be ultraviolet filtering, hydrophilicity, self-cleaning, antimicrobial and deodorising characteristics.[0002] Applications of the invention exist in the production of smart textiles with tailor-made end uses addressing environmental protection and hygienic aspects.[0003] Present technologies such as impregnation coating of dispersed nanoparticles suffer from low adhesion between the oxide coating and the textile surface and hence poor wash-fastness results. The present invention, on the other hand allows for chemical bonding between the oxide matrix and the textile ...

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
IPC IPC(8): D06M11/36D06M11/46
CPCD06M11/36D06M11/46D06M2400/02D06M2200/25D06M2200/00
Inventor XIN, JOHN HAOZHONGDAOUD, WALID ABDELHAMIDTAO, XIAO MING
Owner THE HONG KONG POLYTECHNIC UNIV
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