Soaping agent and soaping technology

A soaping agent and soaping technology, applied in the field of soaping agent and soaping technology, can solve the problems of large water consumption, high processing energy consumption, increased waste water treatment burden, etc., and achieve easy washing, enhanced activity, good The effect of bleaching power

Active Publication Date: 2018-07-06
广州市朗尔化工助剂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional soaping process is carried out at high temperature through chemical detergents, which consumes a lot of energy and water, and unbound dyes or hydrolyzed dyes will be directly discharged into the printing and dyei

Method used

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  • Soaping agent and soaping technology
  • Soaping agent and soaping technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] The present embodiment provides a soaping agent, comprising the following components in parts by weight: 12 parts of immobilized laccase, 20 parts of laccase mediator, 2.5 parts of horseradish peroxidase, 4.5 parts of lipase, spit 1.2 parts of Wen-80, 0.5 parts of sodium lauryl sulfate, 0.7 parts of sodium dodecylbenzenesulfonate, 0.3 parts of sodium carbonate, 0.3 parts of sodium bicarbonate, 0.5 parts of sodium citrate, 0.3 parts of sodium tripolyphosphate, 0.65 parts of calcium chloride, 0.7 parts of sodium sulfate and 6.65 parts of horse-propylene copolymer;

[0072] Among them, the carrier of immobilized laccase is mesoporous SiO 2 / Fe 3 o 4 Hollow magnetic microspheres;

[0073] Wherein, the laccase mediator is sinapinic acid and acetylacetone, and the mass ratio of sinapinic acid and acetylacetone is 3.5:1.

Embodiment 2

[0075] This embodiment provides a kind of soaping agent, and the difference with embodiment 1 is, the carrier of the immobilized laccase of this soaping agent is magnetic chitosan microsphere.

Embodiment 3

[0077] This embodiment provides a soaping agent, the difference from Example 1 is that the carrier of the soaping agent for immobilizing laccase is epoxidized polyvinyl alcohol.

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Abstract

The invention provides a soaping agent and a soaping technology, and relates to the technical field of soaping technology. The soaping agent comprises the following raw materials: laccase, peroxidase,peroxidase, a surfactant, a pH modifier and an additive; and the activity of the laccase is strengthened by adding a laccase interbody, so that the soaping agent is pollution-free while being high indecoloration capacity. According to the soaping technology, soaping is carried out by using the soaping agent, so that surface dyeing of textile can be removed relatively sufficiently. According to the soaping technology, the color fastness to rubbing of the textile is improved, the using amount is small, the technology is water-saving and energy-saving, the production efficiency further can be improved, and the washing residue chromaticity of the dyed textile can be reduced effectively. According to the soaping agent and the soaping technology, the technical problem that a pollution-free soaping agent with low energy consumption and a soaping technology thereof existing in the prior art is lacked is solved.

Description

technical field [0001] The invention relates to the technical field of soaping process, in particular to a soaping agent and a soaping process. Background technique [0002] Reactive dyes are currently the main dyes used for dyeing cellulose fibers and their blended fabrics, and their consumption is increasing year by year. There are many types of reactive dyes with various chemical structures and different reaction efficiencies, but none of them can fully react with fibers. In addition, while dyeing fixed fibers, the dyes will also undergo hydrolysis. The diffusion and adsorption properties of these unfixed dyes and hydrolyzed dyes are very similar to those of the original reactive dyes. They are easy to adsorb on the surface of the fibers and diffuse into the fibers. It can be combined with fibers under certain conditions, so it must go through multiple washings and soaping to remove this part of impurities, so as to improve the color brightness, color fastness, and clean...

Claims

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Application Information

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IPC IPC(8): D06P5/02D06P5/04D06P5/10D06P5/08
CPCD06P5/02D06P5/04D06P5/08D06P5/10
Inventor 钟冠戈
Owner 广州市朗尔化工助剂有限公司
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