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Concentrated garment washing solution and preparation method

A technology for laundry detergent and parts by mass is applied in chemical instruments and methods, detergent compounding agents, detergent compositions, etc., to achieve the effects of high economic and social benefits, solution of dissolution problems, and simple preparation process

Inactive Publication Date: 2018-01-19
BEIJING REWARD HOME CARE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve some of the problems existing in the existing laundry detergent, and to provide a solvent-free enzyme-added low-foaming concentrated laundry detergent and a preparation method thereof. Enzyme preparation, friendly to the environment

Method used

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  • Concentrated garment washing solution and preparation method
  • Concentrated garment washing solution and preparation method
  • Concentrated garment washing solution and preparation method

Examples

Experimental program
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Effect test

preparation example Construction

[0031] The preparation method of concentrated laundry detergent described in the application comprises the steps:

[0032] (The production process is all produced at room temperature, no heating is required, the stirring speed is set according to the different reactor equipment, and the ultimate goal is to completely stir and dissolve the raw materials)

[0033] 1. Take the deionized water according to a certain mass ratio, add it to the chemical material kettle, and then add anionic surfactant, isomeric alcohol ether surfactant, nonionic surfactant, and amphoteric surfactant in sequence according to a certain mass ratio. The ionic surfactant is stirred until completely dissolved to obtain a mixed solution A;

[0034] 2. Add benzisothiazolinone, essence, and deionized water to the mixed solution A according to a certain mass ratio, and stir evenly to obtain a mixed solution B;

[0035] 3. Add biological enzymes to the mixed solution B according to a certain mass ratio, and st...

Embodiment 1

[0039] A solvent-free enzyme-added low-foam concentrated laundry detergent, comprising the following components and parts by mass:

[0040]

[0041] The detergency of the detergent of this embodiment is measured according to the test conditions of GB / T13174: the concentration of standard laundry detergent is 2‰, after the sample concentration is diluted 3 times and 4 times respectively, and then washed by 2‰ aqueous solution, the washing results are as follows:

[0042]

[0043] The foam measurement of the detergent of the present embodiment is by the standard method stipulated by the state: Roche method; 2‰ aqueous solution to measure the foam, the washing results are as follows:

[0044]

Embodiment 2

[0046] A solvent-free enzyme-added low-foam concentrated laundry detergent, comprising the following components and parts by mass:

[0047]

[0048]The detergency of the detergent of this embodiment is measured according to the test conditions of GB / T13174: the concentration of standard laundry detergent is 2‰, after the sample concentration is diluted 3 times and 4 times respectively, and then washed by 2‰ aqueous solution, the washing results are as follows:

[0049]

[0050] The foam measurement of the detergent of the present embodiment is by the standard method stipulated by the state: Roche method; 2‰ aqueous solution to measure the foam, the washing results are as follows:

[0051]

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Abstract

The invention provides a concentrated garment washing solution, which is prepared from the following main components in parts by mass: 3 to 35 parts of anionic surfactant, 6 to 25 parts of isomeric alcohol ether surfactant, 8 to 18 parts of nonionic surfactant, 3 to 12 parts of zwitterionic surfactant, 0.1 to 2 parts of biological enzyme, 0.1 to 0.3 part of benzisothiazolone, 0.1 to 0.8 part of essence and 15 to 65 parts of deionized water. The concentrated garment washing solution provided by the invention is excellent in washing effects, friendly to a human body and an environment, green andenvironmentally friendly.

Description

technical field [0001] The invention relates to cleaning products for textile products, in particular to a solvent-free, enzyme-added, low-foaming concentrated laundry liquid and a preparation method thereof. Background technique [0002] With the development of society and the improvement of living standards, people are gradually yearning for high-quality environmental needs while satisfying the fulfillment of material life, which has caused people to pay more and more attention to environmental protection issues. In daily life, it has become a general consensus that washing products tend to be safer, more environmentally friendly, and more concentrated. It is specifically reflected in the use of new raw materials and new materials to replace or reduce the use of unnecessary chemical raw materials, and can achieve the same effect or even better. [0003] In recent years, China's washing products market has grown rapidly, and the market share of liquid detergents has also i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/94C11D3/34C11D3/386C11D3/50C11D3/60
Inventor 孙红霞欧盛臣齐建军
Owner BEIJING REWARD HOME CARE CHEM
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