Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Flame-retardant down feather composite wadding and preparation method thereof

A technology of floc and down, which is applied in the field of flame-retardant down composite floc and its preparation, can solve the problems of unsatisfactory light and thin texture, clumsy and bloated down products, and expensive down materials, so as to improve mechanical properties, weather resistance and processing performance And the effect of good performance and good strength

Inactive Publication Date: 2015-11-25
马宗彦
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, down materials are expensive, resources are limited, processing performance is poor, and down products are clumsy and bloated, which cannot meet the needs of light and thin texture.

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 Construction

[0017] Non-limiting examples of the present invention are as follows:

[0018] A flame-retardant down composite floc, prepared from the following component raw materials in weight (kg):

[0019] Duck down 15, viscose stock solution 120, andrographis paniculata 3, forsythia 1.5, wild chrysanthemum 1.5, cork 1.5, nano-montmorillonite 1.5, nano-magnesium hydroxide 1.5, triethanolamine 1.5, pentaerythritol oleate 0.04;

[0020] Wherein, the viscose fiber stock solution is made from the following raw materials by weight: viscose 110, silicon-acrylic emulsion 4, pure acrylic elastic emulsion 6, nano-alumina 0.15, polysorbate-800.15; the preparation of the viscose fiber stock solution The method is to firstly mix polysorbate-80 and nano-alumina evenly, then add it to the viscose and stir at 25°C and 1500r / min for 10 minutes, then add the rest of the raw materials and stir for 10 minutes under the same conditions to obtain the product.

[0021] Among them, viscose is a viscous soluti...

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 flame-retardant down feather composite wadding. The flame-retardant down composite wadding is characterized by made from, by weight, 10-20 parts of duck down, 100-150 parts of viscose stock solutions, 2-4 parts of andrographis paniculata, 1-2 parts of forsythia, 1-2 parts of chrysanthemum indicum, 1-2 parts of cortex phellodendri, 1-2 parts of nano-montmorillonite, 1-2 parts of nano-magnesium hydroxide, 1-2 parts of triethanolamine and 0.03-0.05 part of pentaerythritol oleate. The down composite wadding is good in heat retention property, strength, flexibility and weather resistance, moderate in compressibility, air permeability and moisture permeability, good in flame retardance and good in processability and usability, and has antibacterial and disinfection functions.

Description

technical field [0001] The invention relates to the field of thermal insulation materials, in particular to a flame-retardant down composite floc and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, there is more demand for daily textiles, which greatly promotes the development of thermal insulation materials. People's requirements for thermal insulation materials are not limited to the physiological needs of thermal insulation, but also aesthetics, comfort, health care, etc., and are developing towards higher standards. [0003] Down and feather materials are derived from poultry and are natural thermal insulation materials with excellent performance. Down has the advantages of lightness, softness, fluffiness, good moisture absorption and air permeability, and good heat preservation effect. It is often used in clothing and bedding and is welcomed by consumers. However, down materials are expensive, have limited...

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): D04H1/4382D04H1/46D01F2/08
Inventor 马宗彦
Owner 马宗彦
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
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