Intelligent temperature-adjusting viscose fibre and its production

A technology of intelligent temperature regulation and viscose fiber, which is applied in the direction of fiber chemical characteristics, artificial filament made of viscose, single-component cellulose artificial filament, etc., can solve the problem of products that have not yet been industrialized and marketed Variable materials are in the laboratory stage and other issues

Inactive Publication Date: 2007-09-05
HEBEI JIGAO CHEM FIBER +1
View PDF1 Cites 32 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most domestic research and application of phase change materials in textile products are still in...

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
  • Intelligent temperature-adjusting viscose fibre and its production
  • Intelligent temperature-adjusting viscose fibre and its production
  • Intelligent temperature-adjusting viscose fibre and its production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

Embodiment 3

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
Dry breaking strengthaaaaaaaaaa
Phase transition temperatureaaaaaaaaaa
The average particle sizeaaaaaaaaaa
Login to view more

Abstract

A phase-variable material micro-capsule as temperature-adjusting functional material, an intelligent temperature-adjusting viscose fiber and its production are disclosed. Dry breakdown strength is >=1.42CN/dtex, wet breakdown strength is>=0.64CN/dtex; It consists of cellulose 84.7-92.75wt%, micro-capsule 5-30wt% and water-content 7-15wt% and oil solution 0.15-0.30wt%. The fiber coagulation heat-liberation enthalpy valueDeltaH>=1.0J/g, melt heat-adsorption enthalpy value DeltaH>=1.0J/g. It is non-toxic, has better adaptability and no harm.

Description

technical field The invention relates to the production of intelligent temperature-regulating viscose fiber and its method by using phase-change material microcapsules as additives. The raw materials are obtained through a certain production process for industrial production of intelligent temperature-adjusting viscose fiber. technical background At present, with the rapid development of science and technology, people's living standards are gradually improving, and the requirements for the comfort of textiles are getting higher and higher. Intelligent temperature-adjusting viscose fiber follows this development trend and provides people with a kind of fabric that can release heat when it is cold and absorb heat when it is hot. Thermal smart textiles that eliminate the feeling of hot and cold due to temperature changes. Enhance the wearability of textiles. American Outlast Company and Japanese Yamato Company have also successively developed phase-change temperature-regula...

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): D01F2/10D01F2/08
Inventor 宋德武孙国林岳福升韩晋民郑书华李振峰孙同会范小永耿建强常书利吕彦松朱焕有顾宇鹭
Owner HEBEI JIGAO CHEM FIBER
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