Patent ID: 8492360
Filing Date: 2013-07-23
Classification: A61K,A61P,A61Q

Abstract:
1. A creamy O/W emulsion composition containing the following Components (A) to (F) and (H) at the following proportions based on its total amount, wherein the viscosity of the emulsion composition at 20° C. is 5000 to 60000 cps: (A) not less than 0.1 wt. % of adenosine phosphate ester selected from at least one member selected from the group consisting of cyclic adenosine 3′,5′-monophosphate, adenosine monophosphate, adenosine diphosphate, adenosine triphosphate, and salts thereof; (B) 0.5 to 6 wt. % of polyglycerin fatty acid ester; (C) 0.05 to 0.7 wt. % of acrylic acid-alkyl methacrylate copolymer; (D) 0.5 to 10 wt. % of amphiphilic lipid selected from at least one member selected from the group consisting of higher fatty acids (C14-22), higher alcohols (C8-22), mono alkyl glyceryl ethers (alkyl carbon number=8 to 22), ceramides, ceramide saccharides, sugar lipids, lecithins and lecithin derivatives; (E) 0.5 to 20 wt. % of polyhydric alcohol; (F) 0.3 to 5 wt. % of self-emulsifiable glycerin fatty acid ester having a nonionic surface-activation effect obtained by mixing a hydrophilic surfactant with a monoglycerin fatty acid ester; and (H) 10 to 30 wt. % of oil.