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Low-temperature reactive dye soaping agent as well as preparation method and application thereof

A technology of reactive dyes and low-temperature soap, applied in the directions of non-surface-active detergent compositions, inorganic non-surface-active detergent compositions, organic non-surface-active detergent compositions, etc. The number of times, anti-staining and de-floating can not be taken into account, etc., to achieve good working effect, good compounding effect, and ensure the effect of anti-staining effect.

Inactive Publication Date: 2017-04-19
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 reactive dye low-temperature soaping agent, be applied in the soaping process after the fabric or fiber reactive dye dyeing, to solve the anti-staining and defloating that occur in the soaping process of existing soaping agent At the same time, it is suitable for low-temperature soaping, no foam is generated during the soaping process, and the color of the soaping residue is low, which can reduce the number of subsequent washings

Method used

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  • Low-temperature reactive dye soaping agent as well as preparation method and application thereof
  • Low-temperature reactive dye soaping agent as well as preparation method and application thereof
  • Low-temperature reactive dye soaping agent as well as preparation method and application thereof

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Embodiment 1

[0022] In the present embodiment, a kind of preparation method of reactive dye low-temperature soaping agent is provided, configure according to the following steps: step S1) configure the following components by mass percentage: horse-propylene copolymer 20%, sodium tripolyphosphate 5% , 10% sodium persulfate and the balance of water. Step S2) put 20% of the horse-propylene copolymer configured in step S1), 5% of sodium tripolyphosphate, and 10% of sodium persulfate into the reaction kettle, add the remaining water, fully stir and dissolve at room temperature, and obtain the new active Dye low temperature soaping agent.

Embodiment 2

[0024] In this embodiment, in this embodiment, a kind of preparation method of reactive dye low-temperature soaping agent is provided, configure according to the following steps: step S1) configure the following components by mass percentage: horse-propylene copolymer 15%, Soda ash 2%, sodium persulfate 15%, and the balance water. Step S2) Put 15% of the horse-propylene copolymer configured in step S1), 2% of soda ash, and 15% of sodium persulfate into the reactor, add the remaining water, fully stir and dissolve at room temperature, and obtain the novel reactive dye low-temperature soap lotion.

Embodiment 3

[0026] In this embodiment, in this embodiment, in this embodiment, a kind of preparation method of reactive dye low-temperature soaping agent is provided, configure according to the following steps: step S1) configure the following components by mass percentage: horse 15% of propylene copolymer, 5% of sodium metasilicate pentahydrate, 15% of sodium hypochlorite and the rest of water. Step S2) 15% of the horse-propylene copolymer configured in the step S1), 5% of sodium metasilicate pentahydrate, and 15% of sodium hypochlorite are added, and the rest of the water is added, fully stirred and dissolved at room temperature, and the novel reactive dye low-temperature soaping agent is obtained. .

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Abstract

The invention discloses a low-temperature reactive dye soaping agent as well as a preparation method and an application thereof. The low-temperature reactive dye soaping agent comprises the following components in percentage by mass: 10%-20% of a maleic-methyl acrylate copolymer, 2%-5% of an alkaline substance, 10%-20% of an oxidant and the balance of water.

Description

technical field [0001] The invention relates to the field of dyeing and finishing soaping technology, in particular to a low-temperature soaping agent for reactive dyes and its preparation method and application. Background technique [0002] When dyeing fabrics or cellulose fibers, most of the dyes used are reactive dyes. This is not only because reactive dyes have a complete range of colors and low prices, but also because they are reactive dyes with excellent color fastness. The structure of reactive dyes contains a large number of active groups. These groups combine with the hydroxyl groups in the fiber during the dyeing process, such as nucleophilic substitution reactions or nucleophilic addition reactions, so they have better color fastness. [0003] Although there are many types of reactive dyes, including s-triazine type, vinyl sulfone type, pyrimidine type, etc., these dyes cannot completely react with cellulose fibers, and there will always be some reactive dyes an...

Claims

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Application Information

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IPC IPC(8): C11D7/60C11D7/38C11D7/26C11D7/16C11D7/12C11D7/14C11D7/10D06P5/02D06P5/08D06P5/10
CPCC11D7/16C11D3/3765C11D3/3942C11D7/10C11D7/12C11D7/14D06P5/02D06P5/08D06P5/10
Inventor 时雅斌涂胜宏
Owner 苏州联胜化学有限公司
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