Patent ID: 6346239
Filing Date: 2002-02-12
Classification: A61K,A61Q,C08F,Y10S

Abstract:
Composition consisting essentially of:an oil phase, an aqueous phase, at least one water-in-oil (W/O) emulsifier, and at least one oil-in-water (O/W emulsifier, said composition being an inverted latex consisting of from 20% to 70% by weight of a branched or crosslinked anionic polyelectrolyte of acrylic acid which is partially or totally salinized as an ammonium salt; said composition containing from 2.5% to 15% by weight, of emulsifiers, among which from 20% to 50%, of the total weight of the emulsifiers present are water-in-oil (W/O) emulsifiers, and among which from 80% to 50%, are oil-in-water (O/W) emulsifiers, said crosslinking agent and/or branching agent being sodium diallyloxyacetate; and said oil phase representing from 15% to 40% of the total weight of the composition.