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

Polyamide-6 antibiotic fiber and its production process

A technology of antibacterial fiber and nylon, which is applied in the field of nylon-6 antibacterial fiber and its production, can solve the problems of not being able to meet the needs of comfortable, hygienic and healthy clothing products, not suitable for making clothing, and not having broad-spectrum antibacterial function, etc., to achieve The effect of excellent clothing and broad-spectrum antibacterial properties

Inactive Publication Date: 2005-05-18
天津锦圣龙保健用品有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of industrialization and the improvement of people's living standards, conventional products cannot meet the human pursuit of comfortable, hygienic and healthy clothing products and the needs of textile equipment in national defense, military police, construction, medical treatment and other special industries.
At present, in order to make nylon fiber have antibacterial properties, China Textile University disclosed a method of blending nylon-6 slices with AT antibacterial agent into silk in the article "Research and Development of Nylon Antibacterial Fiber" to make nylon anti-tinea fiber. , however, the fiber of its products only has anti-tinea function and does not have broad-spectrum antibacterial function
"Journal of Zhejiang Silk Institute of Technology" (1998.15(2): 82-85) also published the article "Research on Antibacterial Nylon Fiber and Socks", the content of which is to combine metal complexes with nylon to make antibacterial socks. Nylon fiber and socks, this fiber has poor clothing properties and is not suitable for making clothing

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

[0018] Mix the silver-based broad-spectrum antibacterial powder with a particle size of 90nm to make a functional powder. Take 0.5kg of functional powder and put it into an oven, dry it at a temperature of 150°C, and take it out after 4 hours. Put the functional powder into the high-speed mixer for stirring, and add each component into the high-speed mixer in succession according to the following weight ratio;

[0019] Nylon-6 slices: 78.5kg

[0020] Dispersant polymer wax: 0.1kg

[0021] Coupling agent-SI900: 0.1kg

[0022] Antioxidant-B215: 0.2kg

[0023] Powder dispersant-TiO 2 : 0.5kg

[0024] Fully stirred and mixed, discharged after activation, cooled to room temperature, poured into the extruder, extruded and granulated under the condition of 270°C and screw melting pressure of 5Mpa to obtain antibacterial functional masterbatch. Extrusion granulation is the antibacterial functional masterbatch.

[0025] Mix the antibacterial functional masterbatch with nylon-6 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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention relates to a nylon-6 antibacterial fiber and a preparation method thereof. That is, a nylon fiber with excellent dressability and broad-spectrum antibacterial performance of the nylon fiber and a production method thereof. Its method is: one, the functional powder after drying and carrier slice, dispersant coupling agent, antioxidant, powder dispersant are mixed by following weight ratio; Functional powder: carrier slice: dispersant: coupling agent : Antioxidant: Powder dispersant = 0.5: 78.5: 0.1: 0.1: 0.2: 0.5; the mixture is fully stirred by a high-speed mixer, extruded and granulated, and the antibacterial functional masterbatch is obtained. 2. Mix the antibacterial functional masterbatch and nylon-6 slices according to the following weight ratio; antibacterial functional masterbatch: nylon-6 slices=1: (5-10); add the mixture to nylon high-speed spinning equipment, use (3800-4800 ) m / min spinning speed, that is, nylon-6 antibacterial fiber.

Description

Technical field: [0001] The invention relates to a nylon fiber and a production method thereof. In particular, a nylon-6 antibacterial fiber and a production method thereof. Background technique: [0002] Nylon fiber is the earliest industrialized synthetic fiber in the world. It has become one of the most popular fibers in the 20th century due to its unique high strength, high elasticity, excellent dyeability and good drapability. However, with the development of industrialization and the improvement of people's living standards, conventional products cannot meet the pursuit of human beings for comfortable, hygienic and healthy clothing products, as well as the needs of national defense, military police, construction, medical treatment and other special industries for textile equipment. At present, in order to make nylon fiber have antibacterial properties, China Textile University disclosed a method of blending nylon-6 slices with AT antibacterial agent into silk in the a...

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 Patents(China)
IPC IPC(8): D01F1/02
Inventor 栾凤祥杨继禹李伟祖贵暖赵子龙
Owner 天津锦圣龙保健用品有限公司
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