Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of elastic finishing agent for textile finishing and its preparation method and using method

A technology for finishing agents and textiles, applied in the field of dyeing and finishing auxiliaries, which can solve the problems of inability to mix finishing agents and many textile finishing processes, and achieve the effects of reducing energy consumption, good water resistance, and improving processing efficiency

Active Publication Date: 2018-10-23
苏州联胜化学有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a kind of springy finishing agent for textile finishing, to solve the problem that most of the springy finishing agents in the prior art are anionic, cannot be mixed with other finishing agents, and there are too many textile finishing processes. technical problem

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

[0051]Weigh 55g of butyl acrylate, 80g of styrene, 2g of methacryloxyethyltrimethylammonium chloride, 3g of allyl polyoxyethylene methyl ether, 5g of hydroxyethyl methacrylate, cationic emulsifier ( 1831) 0.5g, nonionic emulsifier (EFS-1310) 1g, ammonium persulfate 0.33g, glacial acetic acid 1g and deionized water 140g were added to the first reaction vessel;

[0052] Control the stirring speed at about 2000rpm at room temperature, stir for 30 minutes, and prepare a milky white non-layered pre-emulsion;

[0053] Take by weighing 40g pre-emulsion and add in the second reaction vessel;

[0054] Weigh 0.5g of cationic emulsifier (1831), 1g of nonionic emulsifier (EFS-1310), 0.33g of ammonium persulfate and 200g of deionized water into the second reaction container;

[0055] Continue stirring at a speed of 1800 rpm for 10 minutes at room temperature to prepare a primer;

[0056] Into the second reaction vessel, first pass nitrogen gas into it for about 30 minutes to remove oxyge...

Embodiment 2

[0062] Weigh 56g of butyl acrylate, 70g of styrene, 9g of acrylonitrile, 2g of methacryloxyethyltrimethylammonium chloride, 3g of allyl polyoxyethylene methyl ether, 5g of hydroxyethyl methacrylate, Add 0.5g of cationic emulsifier (1831), 1g of nonionic emulsifier (EFS-1310), 0.33g of ammonium persulfate, 1g of glacial acetic acid and 140g of deionized water into the first reaction vessel;

[0063] Control the stirring speed at about 2200 rpm at normal temperature, and stir for 40 minutes to prepare a milky white non-layered pre-emulsion.

[0064] Take by weighing 40g pre-emulsion and add in the second reaction vessel;

[0065] Weigh 0.5g of cationic emulsifier (1831), 1g of nonionic emulsifier (EFS-1310), 0.33g of ammonium persulfate and 200g of deionized water into the second reaction container;

[0066] Continue stirring at a speed of 2000 rpm for 15 minutes at room temperature to prepare a primer;

[0067] Into the second reaction vessel, first pass nitrogen gas into it ...

Embodiment 3

[0073] Weigh 54g of butyl acrylate, 70g of styrene, 10g of acrylonitrile, 2g of acryloyloxyethyl dimethyl benzyl ammonium chloride, 3g of allyl polyoxyethylene methyl ether, 5g of hydroxyethyl acrylate, and tallow three Methylammonium chloride 0.5g, nonionic emulsifier (AEO-9) 1g, ammonium persulfate 0.33g, glacial acetic acid 1g and deionized water 140g join in the first reaction vessel;

[0074] Control the stirring speed at about 2200rpm at room temperature, and stir for 35 minutes to prepare a milky white non-layered pre-emulsion;

[0075] Take by weighing 40g pre-emulsion and add in the second reaction vessel;

[0076] Weigh 0.5g of tallow trimethylammonium chloride, 1g of nonionic emulsifier (AEO-9), 0.33g of ammonium persulfate and 200g of deionized water into the second reaction container;

[0077] Continue stirring at a speed of 2200 rpm for 20 minutes at room temperature to prepare a primer;

[0078] Into the second reaction vessel, first pass nitrogen gas into it ...

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
concentrationaaaaaaaaaa
Login to View More

Abstract

The invention provides a springy finishing agent for finishing textiles, a preparation method and a use method thereof. Wherein said elastic finishing agent, its preparation raw material comprises acrylate monomer 9%~11%, vinyl monomer 15%~20%, cationic monomer 0.1%~1%, crosslinking agent 1%~2%, Cationic emulsifier 0.1%~0.3%, acidic auxiliary liquid 0.05%~1%, polyether monomer 0.1%~1%, nonionic emulsifier 0.2%~0.6%, water-soluble initiator 0.05%~0.1%, and 60%~70% of ionized water, wherein the above percentages related to raw material components are percentages by weight. The invention relates to a springy finishing agent for finishing textiles, which can endow fabrics with good water resistance, stiffness and excellent elasticity.

Description

technical field [0001] The invention belongs to dyeing and finishing auxiliaries of textile products, and in particular relates to a springy finishing agent, which can have the effect of springback on different fabrics. Background technique [0002] Stiffener is one of the commonly used textile auxiliaries in the industry. Its main function is to make the fabric feel stiff and thick after finishing. It has a wide range of applications in the textile industry, such as curtains, mosquito nets, bags, tooling, interlinings, and non-woven fabrics. [0003] At present, domestic stiffener products are mainly three kinds of melamine resin, polyethyl acetate and polyacrylate of white pulp, while stiffeners of water-based polyurethane mainly rely on imported products from abroad. [0004] Among them, melamine resin has very good stiffness and resilience when used as a stiffening agent, and is widely used in the market. The performance of this product is very popular among customers. ...

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 Patents(China)
IPC IPC(8): C08F283/06C08F212/08C08F220/18C08F220/34C08F220/28C08F220/44C08F2/28C08F2/30D06M15/233
CPCD06M15/233C08F2/28C08F2/30C08F283/065C08F220/281C08F220/34C08F220/1804
Inventor 施建刚涂胜宏
Owner 苏州联胜化学有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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