Composition for external use and method for stabilizing the same

A topical composition with coconut oil fatty acid methyl taurate salt and precipitation inhibitors addresses low-temperature precipitation issues, maintaining stability and foaming performance.

JP2026031291APending Publication Date: 2026-02-24KENEI CORP
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Patent Information

Application Number
JP2024146976
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-08-09
Publication Date
2026-02-24

AI Technical Summary

Technical Problem

Coconut oil fatty acid methyl taurine salts are prone to precipitation at low temperatures, which is not addressed in existing compositions.

Method used

A topical composition comprising coconut oil fatty acid methyl taurate salt and at least one precipitation inhibitor, such as lauromacrogol, lauric acid diethanolamide, or lauryldimethylamine oxide, is formulated to enhance low-temperature stability.

Benefits of technology

The composition effectively suppresses precipitation at low temperatures, ensuring stability and foaming performance while minimizing skin irritation and waste.

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Patent Text Reader

Abstract

To provide a composition for external use excellent in low-temperature stability, especially capable of suppressing precipitation at low temperature.SOLUTION: The composition for external use includes an acyl methyl taurine salt and at least one precipitation inhibitor selected from lauromacrogol, lauric acid diethanolamide, and lauryl dimethylamine oxide.SELECTED DRAWING: None
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Citation Information

Patent Citations

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    JP2020066625A