Concentrated liquid laundry detergent

A laundry detergent and surfactant technology, applied in the field of detergents, can solve the problems of poor detergency, unacceptable consumers, high laundry detergent, etc., achieve high economic value, high economic value and social value, and reduce consumption Effect

Active Publication Date: 2015-05-06
GUANGZHOU LONKEY INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first is the cost factor. If the concentration ratio is higher, the cost of laundry detergent will also increase by the multiple or even higher. In addition to the packaging, the sales price will be higher, which is difficult for consumers to accept.
The second is technical factors. If the concen

Method used

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  • Concentrated liquid laundry detergent
  • Concentrated liquid laundry detergent
  • Concentrated liquid laundry detergent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019]

[0020] Taking Examples 1-4 as an example, the concentrated laundry detergent can be prepared by mixing the components. After taking the concentrated laundry liquid of Examples 1-4 and adding twice the amount of water to dissolve, use the detergency measurement method in the QB / T 1224-2012 Liquid Detergent Standard for Clothing to measure the detergency, and the results are as follows:

[0021]

[0022] It can be seen from the results that the detergency of the laundry detergent diluted with twice the water is higher than that of the national standard.

[0023] Get the concentrated laundry liquid of embodiment 1~4 and add two times of water to boil, carry out viscosity test with NDJ-1 type viscometer, the result is as follows:

[0024]

[0025]

[0026] It can be seen from the results that the viscosity of the laundry detergent diluted twice is higher than that before dilution, which allows consumers to intuitively feel the concentration of the product...

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PUM

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Abstract

The invention discloses a concentrated liquid laundry detergent, which includes a surfactant, a thickening agent and deionized water. Specifically, the surfactant contains fatty alcohol polyoxyethylene ether sodium sulphate, modified thickening fatty alcohol-polyoxyethylene ether, lauramidopropylamine oxide and coconut oil fatty acid diethanolamide. The thickening agent is sodium chloride. The concentrated liquid laundry detergent has mild formula and strong detergency, even if it is diluted by two times of water, the viscosity is higher than that before dilution, thus bringing consumers intuitive feelings about concentrated products. Therefore, the usage amount is reduced, wasting is avoided, and also the purpose of environmental protection is achieved.

Description

technical field [0001] The invention relates to a detergent, in particular to a concentrated laundry liquid. Background technique [0002] Laundry liquid is a daily necessities commonly used in daily life, and the concentration of common laundry liquid is 15-20%. With the improvement of living standards, consumers' awareness of energy conservation and environmental protection has gradually increased, and their requirements for laundry detergent have also gradually increased. Therefore, it has become a trend to develop concentrated laundry detergent that can save packaging costs, transportation costs, and reduce the pollution of plastic bottles. Most of the concentrated laundry detergents on the market now have about twice the active substance content of ordinary laundry detergents. Although the concentration has increased, it is still a relatively thin liquid from the product state. It is a concentrated product that cannot be given to consumers in terms of sensory perceptio...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D3/04
Inventor 刘保陈建斌陈树旭陈文赵建红卢志敏王志刚
Owner GUANGZHOU LONKEY INDAL
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