Highly-concentrated faint scent sustained-release washing powder

Abstract

The invention relates to highly-concentrated faint scent sustained-release washing powder, which comprises sodium metasilicate, an ionic surface-active agent, sodium silicate, lauryl sodium sulfate, hydroxymethyl cellulose, a fluorescent whitening agent, an amino functional group polymer containing primary amine groups, a primary amine compound and a reactant between ketone and / or aldehyde flavor, wherein the primary amine compound is amino acid which can be one or more of lysine, glutamic acid, tyrosine, asparaginic acid, arginine, phenylalanine and tryptophan ethyl compounds, and preferably the primary amine compound accounts for 1 to 5 percent of the weight of the washing powder. According to the highly-concentrated faint scent sustained-release washing powder, the amino functional group polymer containing the primary amine groups, the primary amine compound and the reactant between the ketone and / or the aldehyde flavor are added, and can be attached to fabrics firmly and are slow in volatilization, so that faint scent can be continuously provided.

Description

technical field [0001] The invention relates to a daily chemical product, in particular to a washing powder containing aromatic ingredients. Background technique [0002] People usually add chemical components such as essence to ordinary washing powder, so that the washing powder can make the clothes emit fragrance while satisfying the washing effect, making people feel more comfortable. Therefore, fragrance components are an important part of laundry detergent products. [0003] Consumers hope that washed fabrics can maintain a long-lasting fragrance, but in fact, the fragrance components in existing washing powders are difficult to last on fabrics for a long time. Under normal circumstances, the price of spices is very expensive, and it is unlikely that merchants will add a large amount of spices to laundry detergent to ensure a long-lasting fragrance. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a highly ...

AI Technical Summary

Problems solved by technology

[0003] Consumers hope that washed fabrics can maintain a long-lasting fragrance, but in fact, the fragrance components in existing laundry detergents are difficult to maintain on fabrics for a long time

Under normal circumstances, the price of spices is very expensive, and it is unlikely that merchants will add a large amount of spices to laundry detergent to ensure a long-lasting fragrance.