Detergent composition

The transparent liquid body cleansing agent composition with potassium cocoyl-β-alanine, amphoteric surfactants, and fatty acids addresses foam collapse and stability issues, offering a refreshing and stable cleansing experience.

JP7882647B2Active Publication Date: 2026-06-30KAWAKEN FINE CHEM CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
KAWAKEN FINE CHEM CO LTD
Filing Date
2021-10-22
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing body cleansing compositions with anionic surfactants face issues such as poor foam collapse during rinsing, skin stickiness, crystallization, and calcium sensitivity, leading to quality problems over time and at low temperatures.

Method used

A transparent liquid body cleansing agent composition comprising potassium cocoyl-β-alanine, an amphoteric surfactant, fatty acids, and a nonionic surfactant, within specific pH and concentration ranges, to enhance stability and skin feel.

Benefits of technology

The composition provides a moist, refreshing, and smooth washing experience with excellent stability over time and at low temperatures, improving skin slipperiness and ease of rinsing.

✦ Generated by Eureka AI based on patent content.

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Abstract

To provide a transparent liquid body cleanser composition which has a moist feeling, good foam-rinsability and easy rinsability during washing, an excellent fresh feeling and an excellent smooth feeling after washing and excellent temporal stability and low temperature stability.SOLUTION: There is provided a cleanser composition having a pH of 7.0 to 12.0 which comprises (A) 0.5 to 15.0 wt.% of potassium cocoyl β-alaninate, (B) 1.0 to 8.0 wt.% of an amphoteric surfactant, (C) 0.06 to 10.0 wt.% of a fatty acid and (D) 0.1 to 6.0 wt.% of a nonionic surfactant and has a composition in which the ratio of the component (A) / the component (B) is 0.1 to 5.0 and the total of the component (A) and the component (B) is 3.0 to 18.0 wt.%.SELECTED DRAWING: None
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