Cosmetic compositions

PCT No. PCT/US96/18672 Sec. 371 Date Jun. 2, 1998 Sec. 102(e) Date Jun. 2, 1998 PCT Filed Nov. 22, 1996 PCT Pub. No. WO97/20540 PCT Pub. Date Jun. 12, 1997The present invention relates to cosmetic compositions in the form of a water-in-oil emulsion comprising: (a) discontinuous aqueous phase compris...

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Bibliographische Detailangaben
Hauptverfasser:	JAMES, MARTIN IAN, SCALLY, JAMES JOSEPH, WATSON, ANDREW DAVID, GOLDSWORTHY, MAXINE JANE, JAKUBOVIC, DAVID ANDREW
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:	PCT No. PCT/US96/18672 Sec. 371 Date Jun. 2, 1998 Sec. 102(e) Date Jun. 2, 1998 PCT Filed Nov. 22, 1996 PCT Pub. No. WO97/20540 PCT Pub. Date Jun. 12, 1997The present invention relates to cosmetic compositions in the form of a water-in-oil emulsion comprising: (a) discontinuous aqueous phase comprising an aqueous or hydroalcoholic solution of acidic skin care active; (b) continuous oil phase; and (c) pigment which has been coated with organosilicone component selected from a polyorganosiloxane and a silane, and mixtures thereof; characterized in that the aqueous phase has a pH of less than about 6 and the coated pigment has a hydrogen potential of less than about 2.0 ml H2/g of coated pigment. The compositions of the invention provide benefits in terms of reducing hydrogen gas generation and improving product stability.