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Environment protective, high effective washing cream

A kind of laundry cream, high-efficiency technology, applied in the direction of detergent materials, detergent compositions, surface-active detergent compositions, etc., can solve the problems affecting the washing effect of surfactants, etc., and achieve improved washing and decontamination effects and moderate alkalinity , the effect of broad market prospects

Inactive Publication Date: 2005-01-26
SOUTHWEST PETROLEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time Ca 2+ The ratio of the anionic surfactant to the anionic surfactant is 6:1, which obviously seriously affects the detergency of the surfactant

Method used

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  • Environment protective, high effective washing cream
  • Environment protective, high effective washing cream
  • Environment protective, high effective washing cream

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Sodium dodecylbenzene sulfonate 15; Sodium dodecyl sulfate 8;

[0034] 4A Zeolite 15; Sodium Silicate 9;

[0035] Sodium chloride 5; Urea 2;

[0036] Carboxymethylcellulose 1; Water 44;

[0037] Fluorescent whitening agent 0.2; Protease 0.5; Fragrance 0.3.

Embodiment 2

[0039] Sodium dodecylbenzene sulfonate 12; Sodium dodecyl sulfate 13;

[0040] 4A zeolite 12; Sodium silicate 13;

[0041] Sodium chloride 4; Urea 2;

[0042] Carboxymethylcellulose 1; Water 42;

[0043] Fluorescent whitening agent 0.1; Protease 0.6; Fragrance 0.3.

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PUM

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Abstract

The invention discloses an environment protective, high effective washing cream prepared by compounding two types of surface active agents and using 4A zeolite as the detergency promoter, the formulation comprises dodecylbenzene sulfonic acid sodium 0-15 wt%, dodecyl sodium sulfate 0-15 wt%, 4A zeolite 10-20wt%, sodium silicate 5-10wt%, sodium chloride 1-10 wt%, addition agent 0-10 wt%, water 20-50 wt%.

Description

technical field [0001] The invention relates to a washing cream, in particular to an environmentally friendly, phosphorus-free, stable performance and economical and efficient washing cream. Background technique [0002] There are many kinds of washing powder and laundry detergent, and there are many phosphorus-free laundry detergents, but there is no phosphorus-free laundry detergent. Because the laundry cream made without phosphorus has problems such as stratification, crystallization, too much fluidity and no paste shape. [0003] The advantage of laundry cream over laundry powder is that laundry cream can reduce sodium sulfate in the formula of laundry powder, accounting for about 50% of the weight of laundry powder, and save about 0.20 yuan per kilogram of detergent. 14% sodium polyphosphate is removed from the formula, and about 0.50 yuan is saved. Each kilogram of detergent reduces the cost by about 0.70 yuan. Another advantage of laundry cream is that it dissolves ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/22C11D17/00
Inventor 尹忠
Owner SOUTHWEST PETROLEUM UNIV
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