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Textile printing and dyeing auxiliary agent and preparation method thereof

A technology for textile printing and dyeing and auxiliaries, which is applied in the field of textile printing and dyeing auxiliaries and its preparation, and can solve problems such as increased industrial waste water, waste gas emissions, aggravated pollution, and poor performance

Inactive Publication Date: 2016-08-17
WUJIANG FUHUIYUAN HOME TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional printing and dyeing auxiliaries are not strong enough to improve printing and dyeing performance, and often need to be added in large quantities, which can cause more or less irritation to human skin and cause a certain burden on the production cost of textiles
At the same time, the use of a large number of printing and dyeing auxiliaries has also caused an increase in industrial wastewater and waste gas emissions, which has aggravated environmental pollution.

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
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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0009] The preparation method of described textile printing and dyeing auxiliary agent comprises the following steps:

[0010] （ 1 ) Weigh each raw material according to parts by weight;

[0011] （ 2 ) Mix cocamidopropyl dimethylamine, polyvinylpyridine, ammonium dodecylbenzenesulfonate, polyethylene glycol diacrylate, laurate, styrene maleic anhydride resin, add 10% of NaOH Solution adjustment pH to 8.5 ,exist 7500-8500 r / m Stir in the state 6-10h ；

[0012] （ 3 ) to heat the stirred mixture to 65-75 ℃, then add sodium sulfite, sodium oleoylamino acid, zinc sulfate, barium chloride, conduct the first ultrasonic in an ultrasonic machine, then add cross-linking agent, softener, conduct the second ultrasonic to obtain the finished product.

[0013] Preferably, the steps ( 3 ) in the first ultrasonic power is 800w , the ultrasonic time is 6-7h , the second ultrasonic power is 950w , the ultrasonic time is 4-5h 。

[0014] Com...

Embodiment 1

[0019] （ 1 ) by weighing cocamidopropyl dimethylamine according to parts by weight 50 parts, polyvinylpyridine 45 parts, ammonium dodecylbenzenesulfonate 30 parts, sodium sulfite 30 Parts, Sodium Oleoyl Amino Acid 25 parts, polyethylene glycol diacrylate 20 parts, laurate 20 parts, styrene maleic anhydride resin 15 parts, zinc sulfate 5 parts, barium chloride 5 parts, polyisocyanate 5 parts, silicone oil softener 5 share;

[0020] （ 2 ) Mix cocamidopropyl dimethylamine, polyvinylpyridine, ammonium dodecylbenzenesulfonate, polyethylene glycol diacrylate, laurate, styrene maleic anhydride resin, add 10% of NaOH Solution adjustment pH to 8.5 ,exist 7500 r / m Stir in the state 6h ；

[0021] （ 3 ) to heat the stirred mixture to 65 ℃, then add sodium sulfite, sodium oleoyl amino acid, zinc sulfate, barium chloride, and conduct the first ultrasonic in the ultrasonic machine, the ultrasonic power is 800w , the ultr...

Embodiment 2

[0024] （ 1 ) by weighing cocamidopropyl dimethylamine according to parts by weight 55 parts, polyvinylpyridine 50 parts, ammonium dodecylbenzenesulfonate 35 parts, sodium sulfite 35 Parts, Sodium Oleoyl Amino Acid 30 parts, polyethylene glycol diacrylate 25 parts, laurate 25 parts, styrene maleic anhydride resin 20 parts, zinc sulfate 10 parts, barium chloride 10 Parts, polyether amino modified polysiloxane 7 Parts, Esterquat 7 share;

[0025] （ 2 ) Mix cocamidopropyl dimethylamine, polyvinylpyridine, ammonium dodecylbenzenesulfonate, polyethylene glycol diacrylate, laurate, styrene maleic anhydride resin, add 10% of NaOH Solution adjustment pH to 8.5 ,exist 8000 r / m Stir in the state 8h ；

[0026] （ 3 ) to heat the stirred mixture to 70 ℃, then add sodium sulfite, sodium oleoyl amino acid, zinc sulfate, barium chloride, and conduct the first ultrasonic in the ultrasonic machine, the ultrasonic power is 800w...

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PUM

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Abstract

The invention discloses a textile printing and dyeing auxiliary agent. The textile printing and dyeing auxiliary agent is prepared from the following raw materials in parts by weight: 50 to 60 parts of cocamidopropyl dimethylamine, 45 to 55 parts of polyvinyl pyridine, 30 to 40 parts of ammonium dodecylbenzene sulfonate, 30 to 40 parts of sodium sulfite, 25 to 35 parts of sodium oleoyl amino fatty acid, 20 to 30 parts of polyethylene glycol diacrylate, 20 to 30 parts of laurate, 15 to 25 parts of styrene maleic anhydride resin, 5 to 15 parts of zinc sulfate, 5 to 15 parts of barium chloride, 5 to 10 parts of a cross-linking agent and 5 to 10 parts of a softening agent. The textile printing and dyeing auxiliary agent can be used for improving the printing and dyeing effect of textiles and reducing stimulation on the skin. Meanwhile, the invention further discloses a corresponding preparation method.

Description

technical field [0001] The invention relates to the technical field of textile auxiliaries, in particular to a textile printing and dyeing auxiliaries and a preparation method thereof . Background technique [0002] Printing and dyeing auxiliaries are auxiliaries used in the process of fabric printing and dyeing, which can improve the effect of printing and dyeing. Printing and dyeing auxiliaries can be divided into printing auxiliaries and dyeing auxiliaries. Printing auxiliaries include adhesives, thickeners, crosslinking agents, emulsifiers, softeners, diffusing agents and defoamers, etc. Dyeing auxiliaries include leveling agents, color fixing agents, dispersants, fluorescent whitening agents and softener etc. [0003] In recent years, the rapid development of the textile industry has greatly increased the demand for dyes and textile chemicals, and the production and market development of the printing and dyeing auxiliaries industry at home and abroad is very rapi...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/673D06P1/649D06P1/52D06P1/66D06P1/613D06P1/651
CPCD06P1/6735D06P1/5221D06P1/5242D06P1/5292D06P1/6138D06P1/6495D06P1/65125D06P1/66D06P1/67358
Inventor 沈飞峰
Owner WUJIANG FUHUIYUAN HOME TEXTILES CO LTD
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