Cleaning agent composition, manufacturing method thereof and cleaning product containing cleaning agent composition
A cleaning agent composition was prepared by heating and dehydrating N-acylalanine and its salt with fatty acids and their salts having 8 to 22 carbon atoms and alanine in a specific ratio. This solved the problems of insufficient foaming and dryness, and achieved excellent foaming and moisturizing properties.
CN121909014APending Publication Date: 2026-04-21AJINOMOTO CO INC
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Patent Information
- Application Number
- CN202480060135.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2023-09-21
- Filing Date
- 2024-09-20
- Publication Date
- 2026-04-21
AI Technical Summary
Technical Problem
When existing N-long-chain acyl neutral amino acids or their salts are used as cleaning agents, the amount or duration of foam is insufficient, resulting in inadequate dryness and moisturization of the skin or hair after washing.
Method used
A cleaning agent composition is prepared by combining N-acylalanine and its salt, fatty acids with 8 to 22 carbon atoms and their salts, and alanine in a specific weight ratio and subjecting them to a heating dehydration condensation reaction.
Benefits of technology
It improves the foaming properties and foam quality of the detergent, reduces the dryness after washing, and provides a good moisturizing feeling to the skin and hair.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to a cleaning agent composition containing (A) one or more substances selected from the group consisting of N-acyl alanine having an acyl group having 8-22 carbon atoms and salts thereof, (B) one or more substances selected from the group consisting of fatty acids having 8-22 carbon atoms and salts thereof, and (C) one or more substances selected from the group consisting of alanine and salts thereof, the content ratio of component (A), component (B), and component (C) [(A): (B): (C)] being 100: 45-245: 10-150 by weight ratio. According to the present invention, it is possible to provide a detergent composition containing an N-acyl neutral amino acid or a salt thereof, the detergent composition having excellent foamability, foam quality, and feeling of use, imparting a good moist feeling to the skin and hair after washing and drying, and further improving the dry feeling after washing.
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