Supercharge Your Innovation With Domain-Expert AI Agents!

Aroma-releasing fabric and preparation method thereof

A technology for fabric and fragrance release, which is applied in the direction of fabric, textile, knitting, etc. It can solve the problems of poor fragrance persistence and difficulty in long-term retention, and achieve the effects of enhancing long-lasting release, improving long-lasting release, and improving richness

Inactive Publication Date: 2017-10-27
顾渊
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fabrics with fragrance are favored by consumers, but the fragrance persistence of fabrics with fragrance prepared by the prior art is poor, and it is difficult to keep them for a long time. It should be guaranteed during the production process, and at the same time, the penetration of the screen should be avoided during printing to prevent the printing paste from clogging and affecting production. The above problems should be solved in the production of scented home textile fabrics.

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
  • Aroma-releasing fabric and preparation method thereof
  • Aroma-releasing fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A fragrance-releasing fabric prepared by the following method:

[0027] (1) Disperse 0.1 mol / L carbon nanotubes in a solution of 3 mol / L sodium dodecylbenzene sulfonate, then add 0.02 mol / L coupling agent, and spray-dry at 150°C to obtain dodecyl Carbon nanotubes modified by sodium benzene sulfonate;

[0028] (2) Mix the carbon nanotubes modified with sodium dodecylbenzene sulfonate with a mass ratio of 0.1:5 and bamboo fibers, stir, add titanate coupling agent to react, after the reaction is completed, wash, and dry to obtain bamboo fibers. The product of the carbon nanotubes modified by sodium dodecylbenzene sulfonate; the added amount of the coupling agent is 0.07wt% of the mass of the carbon nanotubes modified by sodium dodecylbenzene sulfonate;

[0029] (3) Disperse the bamboo fiber grafted carbon nanotubes modified by sodium dodecylbenzene sulfonate obtained in step (2) in an indole solution (10w% indole), and irradiate 50W microwave for 40 minutes to obtain Bamboo fib...

Embodiment 2

[0034] A fragrance-releasing fabric prepared by the following method:

[0035] (1) Disperse 0.3 mol / L carbon nanotubes in a solution of 1-3 mol / L sodium dodecylbenzene sulfonate, then add 0.02 mol / L coupling agent, and spray-dry at 120-150°C. Sodium dodecylbenzene sulfonate modified carbon nanotubes;

[0036] (2) Mix the carbon nanotubes modified by sodium dodecylbenzene sulfonate with a mass ratio of 0.5:3 and bamboo fibers, stir, add titanate coupling agent to react, after the reaction is completed, wash, and dry to obtain bamboo fibers. The product of the carbon nanotubes modified by sodium dodecylbenzene sulfonate; the added amount of the coupling agent is 0.01wt% of the mass of the carbon nanotubes modified by sodium dodecylbenzene sulfonate;

[0037] (3) Disperse the bamboo fiber grafted carbon nanotubes modified with sodium dodecylbenzene sulfonate obtained in step (2) in an indole solution (10w% indole), and irradiate 150W microwave for 20 minutes to obtain Bamboo fiber emb...

Embodiment 3

[0042] A fragrance-releasing fabric prepared by the following method:

[0043] (1) Disperse 0.2mol / L carbon nanotubes in a solution of 2mol / L sodium dodecylbenzene sulfonate, then add 0.03mol / L coupling agent and spray dry at 140℃ to obtain dodecyl Carbon nanotubes modified by sodium benzene sulfonate;

[0044] (2) Mix the carbon nanotubes modified by sodium dodecylbenzene sulfonate with a mass ratio of 0.3:4 and bamboo fibers, stir, add titanate coupling agent to react, after the reaction is completed, wash, and dry to obtain bamboo fibers. The product of carbon nanotubes modified by sodium dodecylbenzene sulfonate; the added amount of the coupling agent is 0.04wt% of the mass of the carbon nanotubes modified by sodium dodecylbenzene sulfonate;

[0045] (3) Disperse the bamboo fiber grafted carbon nanotubes modified with sodium dodecylbenzene sulfonate obtained in step (2) in an indole solution (10w% indole), and irradiate 80W microwave for 30 minutes to obtain Bamboo fiber embedd...

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 provides an aroma-releasing fabric. The fabric is formed by blending 70% of bamboo fibers and 30% of cotton fibers, the bamboo fibers are grafted with sodium dodecyl benzene sulfonate modified carbon nanotubes, and a fragrant substance is wrapped with the sodium dodecyl benzene sulfonate modified carbon nanotubes; the threshold of the fragrant substance is 200-500 micrograms per kilogram. According to the fabric, the proper sodium dodecyl benzene sulfonate modified carbon nanotubes are selected to wrapping the fragrant substance with the proper coating threshold and are grafted to the bamboo fibers, so that the aroma-release fabric lasting in aroma release speed is obtained; the bamboo fibers can also embed part of the fragrant substance, so that the lasting release of the fragrant substance is enhanced; hollow cavities in the carbon nanotubes can also embed part of the fragrant substance, and the strongness and release durability of aroma are improved.

Description

Technical field [0001] The invention belongs to the field of textile material preparation, and specifically relates to a fragrance releasing fabric. Background technique [0002] Scented fabrics are favored by consumers. However, the scented fabrics prepared by the prior art have poor scent persistence and are difficult to retain for a long time, and the printed dyed fabrics have properties such as hand feel, rubbing resistance, washing fastness, stain resistance, and weather resistance. It should be ensured during the production process, and at the same time, the screen should be prevented from clogging the printing paste and affecting the production during printing. The above-mentioned problems should be solved in the production of fragrance home textile fabrics. [0003] Bamboo fiber is a cellulose fiber extracted from naturally grown bamboo. It is the fifth largest natural fiber after cotton, hemp, wool and silk. The raw bamboo fiber has the characteristics of good air permeab...

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): D03D15/00D04B1/14D04B21/00D02G3/04D06M11/74D06M13/256D06M101/04
CPCD03D15/00D02G3/042D04B1/14D04B21/00D06M11/74D06M13/256D06M2101/04D10B2201/02D10B2201/10
Inventor 顾渊
Owner 顾渊
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