Unlock instant, AI-driven research and patent intelligence for your innovation.

Real silk fabric finishing process adopting antistatic finishing agent fixed by sol-gel method

An antistatic finishing agent, sol-gel method technology, applied in fiber treatment, animal fiber, textiles and papermaking, etc., can solve the problems of poor antistatic effect, poor washing resistance, etc., to improve shrinkage, enhance effect, Long-lasting and effective antistatic properties of fabrics

Inactive Publication Date: 2018-04-17
WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIP CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its washing resistance is poor, and after repeated washing, the antistatic effect becomes worse.

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 1

[0018] A silk fabric finishing process using a sol-gel method to fix an antistatic finishing agent, said process comprising the following steps:

[0019] (1) Add methyl orthosilicate, propyltrimethoxysilane and deionized water into the Erlenmeyer flask, and add hydrochloric acid dropwise to make the pH of the solution 1.5, place it in an ice-water bath, and shake vigorously for 12 minutes;

[0020] (2) Dissolve ethoxylauramide, melamine formaldehyde resin and sodium oleate in water, freeze-dry, then add the mixed powder to the sol obtained in step (1), and shake vigorously for 2 minutes in an ice-water bath;

[0021] (3) Mix the silk fabric with the sodium periodate aqueous solution, and react in the dark for 3 hours under normal temperature conditions. After the reaction, add ethylene glycol to neutralize the residual sodium periodate, wash with deionized water repeatedly, and dry naturally ;

[0022] (4) Soak the silk fabric treated in step (3) in phosphate buffer solution ...

Embodiment 2

[0030] A silk fabric finishing process using a sol-gel method to fix an antistatic finishing agent, said process comprising the following steps:

[0031] (1) Add methyl orthosilicate, propyltrimethoxysilane and deionized water into the Erlenmeyer flask, and add hydrochloric acid dropwise to make the pH of the solution 1.8, place it in an ice-water bath, and shake vigorously for 15 minutes;

[0032] (2) Dissolve ethoxylauramide, melamine formaldehyde resin and sodium oleate in water, freeze-dry, then add the mixed powder to the sol obtained in step (1), and shake vigorously for 3 minutes in an ice-water bath;

[0033] (3) Mix the silk fabric with the sodium periodate aqueous solution, and react in the dark for 4 hours under normal temperature conditions. After the reaction, add ethylene glycol to neutralize the residual sodium periodate, wash with deionized water repeatedly, and dry naturally ;

[0034] (4) Soak the silk fabric treated in step (3) in phosphate buffer for 36 ho...

Embodiment 3

[0042] A silk fabric finishing process using a sol-gel method to fix an antistatic finishing agent, said process comprising the following steps:

[0043] (1) Add methyl orthosilicate, propyltrimethoxysilane and deionized water into the Erlenmeyer flask, and add hydrochloric acid dropwise to make the pH of the solution 2.2, place it in an ice-water bath, and shake vigorously for 20 minutes;

[0044] (2) Dissolve ethoxylaurylamide, melamine formaldehyde resin and sodium oleate in water, freeze-dry, then add the mixed powder to the sol obtained in step (1), and shake vigorously for 4 minutes in an ice-water bath;

[0045] (3) Mix the silk fabric with the sodium periodate aqueous solution, and react in the dark for 6 hours under normal temperature conditions. After the reaction, add ethylene glycol to neutralize the residual sodium periodate, wash with deionized water repeatedly, and dry naturally ;

[0046] (4) Soak the silk fabric treated in step (3) in phosphate buffer for 48 ...

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 a real silk fabric finishing process adopting an antistatic finishing agent fixed by a sol-gel method. According to the process, the sol-gel method and a textile technology arecombined, and the real silk fabric is endowed with excellent antistatic property. Compared with the prior art, the real silk fabric finishing process disclosed by the invention has the advantages that (1) a biotechnology is combined with the textile technology, so that the defects of the traditional antistatic finishing agent for real silk fabrics are improved, the finishing agent is safe and environment-friendly, and the antistatic property of the fabric is lasting and effective; and (2) the sol-gel technology is combined with the textile technology, so that the effects of the antistatic finishing agent are greatly improved, the advantages of the sol and gel are integrated, and the shrinkage property of the real silk fabric is improved.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a finishing process of real silk fabrics, in particular to a finishing process of real silk fabrics using a sol-gel method to fix an antistatic finishing agent. Background technique [0002] Silk fabrics are comfortable to the touch and have good air permeability and are widely favored by consumers, but the silk fabrics themselves have the disadvantage of poor antistatic effect. [0003] In the prior art, antistatic finishing agents are often used to finish the surface of real silk fabrics, such as Chinese patent application CN201410700472.8, a real silk fabric finishing agent with antistatic function, which discloses a composition for the finishing of real silk products. Finishing can make silk products get rid of the trouble of static electricity. However, its washing resistance is poor, and the antistatic effect becomes worse after repeated washing. Contents of the invention...

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): D06M11/30D06M13/144D06M11/71D06M13/513D06M15/423D06M13/203D06M13/402D06M101/10
Inventor 胡晓荣俞娟胡瑜
Owner WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIP CO LTD