Liquid oral components

A liquid oral composition with specific combinations of 1-3 valent metal ions, hydrophobic active ingredients, and N-acyl sarcosine salt addresses the challenge of retention and stability, ensuring effective oral cavity retention and appearance stability even after high-temperature storage.

JP7838275B2Active Publication Date: 2026-04-01LION CORP
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2020-12-21
Publication Date
2026-04-01
Patent Text Reader

Abstract

Provided is an oral liquid composition that contains a comparatively high concentration of mono- to trivalent metal ions, and in particular, provides a lasting sensation of a water-soluble active component to the oral cavity, is less likely to get cloudy even after storage at high temperatures, and is excellent in appearance stability.　This oral liquid composition contains a mono- to trivalent metal ion supply source (A), a compound (B) having a LogPow value of 1 or more, a water-soluble high-molecular-weight compound (C) and an N-acyl sarcosine salt (D), the mono- to trivalent metal ion supply source (A) excluding the water-soluble high-molecular-weight compound (C) and the N-acyl sarcosine salt (D). The total concentration of the mono- to trivalent metal ions is 0.4-3% by mass.
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Citation Information

Patent Citations

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