Crisp and elastic finishing agent for afterfinish of textile as well as preparation method and use method of finishing agent

A finishing agent and textile technology, applied in the field of dyeing and finishing auxiliaries, can solve the problems of too many finishing procedures for textiles and the inability to mix and use finishing agents, and achieve the effects of good water resistance, reduced energy consumption, and reduced process flow

Active Publication Date: 2017-05-31
苏州联胜化学有限公司
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  • 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 f

Method used

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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, tallow Trimethylammonium 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 for abo...

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PUM

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Abstract

The invention provides a crisp and elastic finishing agent for afterfinish of textile as well as a preparation method and a use method of the finishing agent. The crisp and elastic finishing agent is prepared from raw materials in percentage by weight as follows: 9%-11% of acrylate monomers, 15%-20% of vinyl monomers, 0.1%-1% of cation monomers, 1%-2% of a crosslinking agent, 0.1%-0.3% of a cation emulsifier, 0.05%-1% of an acidic auxiliary liquid, 0.1%-1% of polyether monomers, 0.2%-0.6% of a nonionic emulsifier, 0.05%-0.1% of a water-soluble initiator and 60%-70% of deionized water. The crisp and elastic finishing agent for afterfinish of textile can endow the textile with excellent water resistance, crispness and 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

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Application Information

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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
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