A kind of detergent composition and its application

Abstract

The invention discloses a detergent composition and an application of the composition. The composition comprises the following ingredients: 20-90% of (A) long-chain N-fatty acyl amino acid, and / or salt of long-chain N-fatty acyl amino acid, and / or long-chain modified N-fatty acyl amino acid, and / or salt of long-chain modified N-fatty acyl amino acid, 0.1-1% of (B) cationic polymer, 0-1% (C) of long-chain PEG group hydrophobic modified compound, and 0-1% of (D) piroctone olamine. A specific content of the ingredient (B) is added into an N-acyl amino acid surfactant of long-chain N-fatty acyl amino acid, and / or the salt of long-chain N-fatty acyl amino acid, and / or long-chain modified N-fatty acyl amino acid, and / or the salt of long-chain modified N-fatty acyl amino acid, and the ingredients(C) and (D) are compounded according to a specific compound ratio; the prepared detergent composition has appropriate viscosity and good stability; the viscosity reduction problem of the amino acid surfactant in cosmetics such as a cleaning product or a shampoo product after thickening can be well solved; and the composition can be widely used for the cosmetics such as the cleaning product or theshampoo product.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a detergent composition and its application. Background technique [0002] N-acyl amino acid surfactants are widely used in the field of cosmetics due to their similar structure to natural surfactants and their simple structure, thus showing the advantages of low toxicity and excellent biodegradability. However, when amino acid surfactants are used in cleaning products, when cationic polymers are added, the problem of viscosity reduction in the high temperature stability after thickening often occurs, which affects the use of the product by consumers. Changes in viscosity will make consumers feel that the quality of the product has changed during purchase or use at different times, and the decrease in viscosity will make the product flow easily, which will leak out of the palm of the hand, resulting in product waste and affecting the mood of use. Contents of the invention [0003]...

AI Technical Summary

Problems solved by technology

However, when amino acid surfactants are used in cleaning products, when cationic polymers are added, the problem of viscosity reduction in the high temperature stability after thickening often occurs, which affects the use of the product by consumers. Changes in viscosity will make consumers feel that the quality of the product has changed during purchase or use at different times, and the decrease in viscosity will make the product flow easily, which will leak out of the palm of the hand, resulting in product waste and affecting the mood of use

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