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

Anti-ultraviolet and antibacterial fiber

An anti-ultraviolet and anti-ultraviolet agent technology, applied in the field of anti-ultraviolet and antibacterial fibers, can solve the problems of poor physical properties of fiber products, poor antibacterial effect and anti-ultraviolet effect, and high cost of antibacterial materials, and achieves simple production process, antibacterial effect. Long time and low production cost effect

Inactive Publication Date: 2014-03-05
ANHUI IND & TRADE VOCATIONAL TECHN COLLEGE
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the shortcomings of anti-ultraviolet and antibacterial fibers are that the antibacterial effect and anti-ultraviolet effect are not good, the cost of antibacterial materials is high, and the physical properties of the prepared fiber products are poor.

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
  • Anti-ultraviolet and antibacterial fiber
  • Anti-ultraviolet and antibacterial fiber
  • Anti-ultraviolet and antibacterial fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An anti-ultraviolet and antibacterial fiber, said anti-ultraviolet and antibacterial fiber is composed of anti-ultraviolet agent, polyethylene terephthalate, silver-based antibacterial masterbatch and polyester fiber-forming resin, each component The parts by weight are as follows:

[0022]

[0023] The above-mentioned composite inorganic and organic anti-ultraviolet agents are TiO containing 10% by weight 2 , 10% UV absorber and 80% polyethylene terephthalate blended.

[0024] The silver-based antibacterial masterbatch is prepared by blending 20% ​​by weight of nano-silver ions and nano-carrier silicon dioxide with 80% by weight of polyethylene terephthalate.

[0025] During preparation, the components can be blended according to conventional methods in this field. The anti-ultraviolet and antibacterial fibers obtained in this example are tested according to conventional methods in this field. The antibacterial effects of Bacillus and Candida albicans reached 98%,...

Embodiment 2

[0027] An anti-ultraviolet and antibacterial fiber, said anti-ultraviolet and antibacterial fiber is composed of anti-ultraviolet agent, polyethylene terephthalate, silver-based antibacterial masterbatch and polyester fiber-forming resin, each component The parts by weight are as follows:

[0028]

[0029] The above-mentioned composite inorganic and organic anti-ultraviolet agents are TiO containing 10% by weight 2 , 10% UV absorber and 80% polyethylene terephthalate blended.

[0030] The silver-based antibacterial masterbatch is prepared by blending 20% ​​by weight of nano-silver ions and nano-carrier silicon dioxide with 80% by weight of polyethylene terephthalate.

[0031] During preparation, the components can be blended according to conventional methods in this field. The anti-ultraviolet and antibacterial fibers obtained in this example are tested according to conventional methods in this field. The antibacterial effects of Bacillus and Candida albicans reached 93%,...

Embodiment 3

[0033] An anti-ultraviolet and antibacterial fiber, said anti-ultraviolet and antibacterial fiber is composed of anti-ultraviolet agent, polyethylene terephthalate, silver-based antibacterial masterbatch and polyester fiber-forming resin, each component The parts by weight are as follows:

[0034]

[0035] The above-mentioned composite inorganic and organic anti-ultraviolet agents are TiO containing 10% by weight 2 , 10% UV absorber and 80% polyethylene terephthalate blended.

[0036] The silver-based antibacterial masterbatch is prepared by blending 20% ​​by weight of nano-silver ions and nano-carrier silicon dioxide with 80% by weight of polyethylene terephthalate.

[0037] During preparation, the components can be blended according to conventional methods in this field. The anti-ultraviolet and antibacterial fibers obtained in this example are tested according to conventional methods in this field. The antibacterial effects of Bacillus and Candida albicans reached 96%,...

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
transmittivityaaaaaaaaaa
Login to View More

Abstract

The invention discloses an anti-ultraviolet and antibacterial fiber. The anti-ultraviolet and antibacterial fiber is composed of an ultraviolet screening agent, poly(1,4-Phenylenediacetate diethyl ester), silver antibacterial master batches, polyester fiber resin and a stabilizer, wherein the anti-ultraviolet and antibacterial fiber comprises the following components in parts by weight: 1-7 parts of ultraviolet screening agent, 8-15 parts of polyethylene terephthalate, 10-15 parts of silver antibacterial master batches, 70-80 parts of polyester fiber resin and 5-10 parts of stabilizer. The anti-ultraviolet and antibacterial fiber disclosed by the invention has an efficient antibacterial effect and an obvious anti-ultraviolet effect, the antibacterial effects on staphylococcus aureus, Escherichia coli and Candida albicans respectively reach 98%, 95% and 86%, the UPF (Ultraviolet Protection Factor) average value is 50 and the solar ultraviolet transmittance is 0.462%, so that the anti-ultraviolet and antibacterial fiber completely meets the requirements of national ultraviolet protection standards.

Description

technical field [0001] The invention belongs to the field of textile industry and relates to an anti-ultraviolet and antibacterial fiber. Background technique [0002] With the improvement of social level and social civilization, people began to pursue textiles and daily necessities with high quality of life and health care functions. In life, people will inevitably come into contact with various bacteria, molds and other microorganisms, such as clothes, towels, bedding, etc., which will become the source of bacterial pollution and disease transmission. This requires that all kinds of textile products used in our life have antibacterial effect. At the same time, with the development of industry, the degree of environmental pollution increases, the emission of halogen-containing compounds such as Freon, and the thinness of the atmosphere lead to an increase in the transmittance of ultraviolet rays, so the protection against ultraviolet rays has become a necessity. Anti-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
Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/14D01F1/10
Inventor 陶钧
Owner ANHUI IND & TRADE VOCATIONAL TECHN COLLEGE
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