Personal care compositions

专利名称：Personal care compositions

发明人：MARJORIE MOSSMAN PEFFLY,RAYMOND

EDWARD BOLICH JR.,PETER MARTETORGERSON,SANJEEV MIDHA

申请号：AU9555298申请日：19981102公开号：AU9555298A公开日：19990524

摘要：Emulsion compositions, suitable for personal care applications such as hairstyling, and other applications, are disclosed. The compositions comprise: a) a siliconefunctional polymer having the formula selected from the group consisting of: (AB)n; ABA;BAB; and mixtures thereof; wherein B is a silicone moiety comprising repeating units of: Ris independently, C1-C30 alkyl, aryl, alkylaryl, haloalkyl, H, or C1-C6 alkoxy, wherein theweight average molecular weight of each silicone moiety B is independently from about1500 to about 50,000; A is a polar polymeric moiety which is soluble or dispersible inmixtures of ethanol and water containing less than 60% ethanol by weight; and n is aninteger of 1 or greater; wherein the molecular weight of the silicone functional polymer isat least about 2,000. b) an organopolysiloxane emulsion comprising: (i) a

polyorganosiloxane dispersed as particles in the emulsion, the polyorganosiloxane havingan average particle size of less than about 150 nanometers, and (ii) a surfactant systemfor dispersing the organopolysiloxane in the emulsion; c) a carrier comprising at leastabout 0.5%, by weight of the composition, of a first solvent selected from the groupconsisting of water; water soluble organic solvents; organic solvents which are strongly

to moderately strong in hydrogen-bonding parameter; and mixtures thereof; wherein thefirst solvent is other than C1-C3 monohydric alcohol, C1-C3 ketone and C1-C3 ether;wherein the silicone functional polymer is present in an amount effective to stabilize theemulsion in the personal care composition.

申请人：THE PROCTER & GAMBLE COMPANY

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