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Water-saving washing powder

A washing powder, water-saving technology, applied in the direction of washing composition dyes, non-ionic surface active compounds, etc., can solve the problems of low foaming, and achieve good water-saving performance, good decontamination ability, and good detergency Effect

Inactive Publication Date: 2004-07-21
GUANGZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In recent years, some manufacturers have worked hard to save water consumption of washing powder, but most of the products on the market only emphasize their low foaming properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The comparative experiment of embodiment 1 washing powder of the present invention and standard washing powder

[0041] Produce washing powder 100 grams with the preferred formula of washing powder of the present invention:

[0042] Sodium dodecylbenzenesulfonate: 9.17 grams;

[0043] Fatty alcohol polyoxyethylene ether: 2.5 grams;

[0044] Fatty acid soap: 3.33 grams;

[0045] Sodium tripolyphosphate: 18 grams;

[0046] Sodium carbonate: 8 grams;

[0047] Carboxymethylcellulose: 0.5 grams;

[0048] Sodium metasilicate: 3 grams;

[0049] Fluorescent whitening agent: 0.1 g;

[0050] Alkaline protease: 0.2 grams;

[0051] Sodium sulfate: 53.2 grams;

[0052] Dimethicone: 2 grams

[0053] Compared with the standard washing powder, the standard washing powder and the water-saving washing powder of the present invention are respectively made into washing liquids of different concentrations for washing. Compare the decontamination values ​​of the two washing powders...

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Abstract

The present invention relates to one kind of water-saving washing powder. The water-saving washing powder consists of surfactants sodium dodecyl benzene sulfonate, tatty alcohol polyoxythyleeneether and fatty acid soap; assistants sodium tripolyphosphate, sodium carbonate, carboxymethyl cellulose, sodium metasilicate, fluorescent brightening agent, alkali proteinase and sodium sulfate; and defoaming agent dimethyl polysiloxane. The water-saving washing powder has less foam, powerful detergency and good water-saving performance.

Description

technical field [0001] The present invention relates to detergent composition, more specifically, relates to a kind of water-saving washing powder. Background technique [0002] In today's China, washing powder has developed rapidly as the main type of detergent. In the total amount of detergents in the world, synthetic detergents in developed countries account for more than 90%, and soaps with natural oils and fats are less than 10%. However, the production ratio of synthetic detergents and scented soaps in my country is 7:3, which shows that my country's detergents, especially washing powder, still have great potential and space for development. Modern washing powder is mainly developed towards multi-function, high efficiency, low energy consumption and reduced water consumption. In particular, our country has a large population, but there is a serious shortage of clean water resources, and the environmental resource tax is increasing day by day. Research on water-savin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/83C11D3/42
Inventor 郑成雷雨于欣伟卢凯琪
Owner GUANGZHOU UNIVERSITY