Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for making photocatalyst coating fiber containing protective film

A technology for coating fibers and manufacturing methods, which is applied in fiber processing, textiles and papermaking, etc., can solve problems such as gradual decomposition, and achieve the effect of reducing adhesion

Inactive Publication Date: 2006-08-30
郑 孟松 +1
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with the above-mentioned technology is still that the photocatalyst will gradually decompose the surface of the substrate of materials such as fibers and organic matter during the catalysis.

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
  • Method for making photocatalyst coating fiber containing protective film
  • Method for making photocatalyst coating fiber containing protective film
  • Method for making photocatalyst coating fiber containing protective film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] see Figure 1 to Figure 5 , the manufacture method of the photocatalyst coated fiber with protective film provided by the present invention, wherein, photocatalyst 3 mainly uses 5~30 nanometer titanium dioxide (TiO 2 ) material 31, add copper particle 32 to do photocatalyst 3 and be coated on the base material surface of man-made fiber, natural fiber and synthetic fiber, to improve nano-titanium dioxide material 31 photocatalyst catalytic ability, this is loaded on the copper particle 32 of nano-titanium dioxide material 31 surfaces , can guide electrons 6, greatly reduce the recombination of titanium dioxide electrons 6 and hole 7 pairs, and greatly improve the absorption efficiency of ultraviolet rays or strong light or light source energy 5 in sunlight.

[0023] The titanium dioxide material 31 utilizes the oxidizing power of the generated holes 7 and the reducing power of the electrons 6 to interact with the carbon dioxide molecules and water molecules in contact wi...

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 manufacture method for photo catalyst coating fiber with protecting film that includes a fiber base material, down layer protecting film, a photo catalyst coating layer and an upper protecting film. The protecting film is formed by directly coating the solvent of alcohols substrate compound onto the fiber, and coating the photo catalyst solvent onto the down protection film to form photo catalyst coating. The down protection film could prevent fiber being catalyzed by catalyst and the upper protection film could sharply decrease the adhesion of the dirt.

Description

technical field [0001] The invention relates to a method for manufacturing a photocatalyst coated fiber with a protective film, in particular to a protective film coated fiber coated with an alcohol base compound on the substrate surface of the fiber and the photocatalyst coating. Background technique [0002] At present, the existing fiber, organic or metal photocatalyst coating structure on the market, such as Taiwan No. 091202434 patent case, its main feature is: a kind of fiber, organic or metal photocatalyst coating structure, in the fiber, organic or metal There is a nanometer (nm) silica sol-gel layer at the coating interval between the surface of the substrate and the photocatalyst sol-gel layer; and the main disadvantage of its composition is that the photocatalyst sol-gel layer is in the process of catalyzing The surface of the substrate that will gradually decompose fibers, organic matter, etc. [0003] For the previous technology of fibers and fabrics with ultra...

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): D06M11/79D06M13/144
Inventor 郑孟松
Owner 郑 孟松
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com