STABILIZATION OF THIOPYRIDINONE COMPOUND IN W/O COMPOSITION

The present invention relates to a composition comprising: (a) at least one thiopyridinone compound; (b) at least one oil; and (c) water, wherein the composition comprises a continuous oil phase comprising the (b) at least one oil, a discontinuous aqueous phase comprising the (a) thiopyridinone comp...

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Bibliographische Detailangaben
Hauptverfasser:	SAITO, Makoto, PREVOT-GUEGUINIAT, Amelie, TACHON, Romain
Format:	Patent
Sprache:	eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention relates to a composition comprising: (a) at least one thiopyridinone compound; (b) at least one oil; and (c) water, wherein the composition comprises a continuous oil phase comprising the (b) at least one oil, a discontinuous aqueous phase comprising the (a) thiopyridinone compound and (c) water, dispersed in the oil phase, and the weight ratio of the aqueous phase to the oil phase is 1.0 to 10.0. The present invention can provide a composition including (a) thiopyridinone compound(s) with increased stability of the (a) thiopyridinone compound(s), even when the composition is maintained for a relatively long period of time under elevated temperature.