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

Preparation method of dacron fabric compound antistatic agent

A technology of composite antistatic agent and polyester fabric, which is applied in the field of preparation of polyester fabric composite antistatic agent, can solve the problems affecting polyester fabric dyeing, polyester fiber discoloration, friction coefficient increase, etc., to achieve increased smoothness and small foaming , Good antistatic effect

Active Publication Date: 2017-09-29
揭阳市庆兴化纤实业有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: Aiming at the defects that the traditional antistatic agent easily causes polyester fiber to change color and affects the dyeing of polyester fabric under high temperature environment, the viscosity of the aqueous solution is high, and the friction coefficient is easy to increase in the high-speed spinning process, provide A preparation method of polyester fabric composite antistatic agent

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

example 1

[0020] According to the mass ratio of 10:1, add absolute ethanol and phosphorus pentoxide into the four-necked flask, put it in an ice-water bath, stir and mix at 5°C for 20 minutes, and after mixing, move the four-necked flask into a water bath and heat to Seal the four-necked flask after 70°C, stir and react for 3 hours. After the reaction, add 10% deionized water of absolute ethanol quality dropwise to the four-necked flask. After finishing, cool to room temperature and discharge to obtain reaction solution 1; in parts by weight, weigh 15 parts of dimethyl diallyl ammonium chloride, 10 parts of hydroxyethyl acrylate, 4 parts of azobisisobutyl Nitrile and 200 parts of n-butanol, mix and raise the temperature to 85°C, heat and stir for 30 minutes to obtain a mixed solution, add dropwise the reaction solution 1 with 55% of the mixed solution mass in the mixed solution, and control the dripping in 50 minutes. Stir at a speed of 800r / min; continue to stir and react for 5 hours a...

example 2

[0022] According to the mass ratio of 10:1, add absolute ethanol and phosphorus pentoxide into the four-necked flask, put it in an ice-water bath, stir and mix at 0°C for 10 minutes, and after mixing, move the four-necked flask into a water bath and heat to Seal the four-necked flask after 50°C, stir and react for 2 hours. After the reaction, add 5% deionized water of absolute ethanol quality to the four-necked flask dropwise, and control the dropping rate to 1 drop / s. After the addition, stir and react for 60 minutes. After finishing, cool to room temperature and discharge to obtain reaction solution 1; in parts by weight, weigh 10 parts of dimethyl diallyl ammonium chloride, 8 parts of hydroxyethyl acrylate, 2 parts of azobisisobutyl Nitrile and 100 parts of n-butanol, mix and raise the temperature to 80°C, heat and stir for 20 minutes to obtain a mixed solution, add dropwise to the mixed solution 55% of the mixed solution mass reaction solution 1, control the dripping in 40 ...

example 3

[0024]According to the mass ratio of 10:1, add absolute ethanol and phosphorus pentoxide into the four-necked flask, put it in an ice-water bath, stir and mix at 2°C for 15 minutes, and after mixing, move the four-necked flask into a water bath and heat to Seal the four-necked flask after 60°C, stir and react for 2 hours. After the reaction, add 7% deionized water of absolute ethanol quality to the four-necked flask dropwise, control the dropping rate at 1 drop / s, and stir for 70 minutes after the addition. After finishing, cool to room temperature and discharge to obtain reaction solution 1; in parts by weight, weigh 12 parts of dimethyl diallyl ammonium chloride, 9 parts of hydroxyethyl acrylate, 3 parts of azobisisobutyl Nitrile and 150 parts of n-butanol, mix and raise the temperature to 82°C, heat and stir for 25 minutes to obtain a mixed solution, add dropwise to the mixed solution 52% of the mixed solution quality reaction solution 1, control the dripping in 45 minutes, ...

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 preparation method of a dacron fabric compound antistatic agent and belongs to the technical field of textile. The preparation method comprises the following steps: firstly, dropwise adding absolute ethyl alcohol and phosphorus pentoxide into a flask; mixing and stirring the mixture and heating and sealing the mixture for stirring reaction; after reaction, dropwise adding deionized water and stirring the mixture to obtain a reaction liquid 1; then adding dimethyl diallyl ammonium chloride and the like into the flask; dropwise adding normal butanol; adjusting the pH value by using sodium hydroxide to obtain a reaction liquid 2; then adding dimethyl diallyl ammonium chloride and the like into a three-mouth flask; stirring the mixture and adding ammonium persulfate to induce a reaction; then supplementing glycidyl acrylate and the like; after reaction, obtaining a reaction liquid 3; and mixing the reaction liquid 2 with the reaction liquid 3 to obtain the dacron fabric compound antistatic agent. The compound antistatic agent prepared by the method does not change color if being used at a high temperature, is stable in performance, and not only can remarkably improve the antistatic performance of the dacron fabric, is lasting in antistatic property, but also is non-irritant and healthy and safe.

Description

technical field [0001] The invention discloses a preparation method of a polyester fabric composite antistatic agent, which belongs to the technical field of textiles. Background technique [0002] During the production of textiles, static electricity not only causes fibers to entangle and fly, but also causes machine parts to behave abnormally, making processing difficult. During the use of clothing, static electricity makes clothing easy to stain and stick to each other, and even generates electric sparks, which seriously affects the appearance and comfort of clothing. Therefore, the antistatic technology of textiles is very important. Polyester fibers will generate static electricity when subjected to stretching, compression, electric field induction, hot air drying, airflow radiation, and mutual friction, but the mutual friction between polyester fibers is the most important cause of static electricity. Therefore, during the production process, factories often use anti...

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): D06M15/356D06M15/53C08F226/02C08F220/28C08F283/06C08F220/32D06M101/32
CPCC08F226/02C08F283/065D06M15/3562D06M15/53D06M2101/32C08F220/281C08F220/325
Inventor 刘志恒王志成李雪晴
Owner 揭阳市庆兴化纤实业有限公司
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