公开(公告)号：US09913788B2

公开(公告)日：2018-03-13

申请号：US14650769

申请日：2013-07-01

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Takayuki Omura ,  Daisuke Suzuki

IPC: A61K8/73 ,  A61Q19/00 ,  A61K8/06 ,  A61Q19/08 ,  A61K8/81 ,  A61K8/34 ,  A61K8/37 ,  A61K8/86 ,  A61K8/891

CPC classification number: A61K8/37 ,  A61K8/062 ,  A61K8/34 ,  A61K8/345 ,  A61K8/735 ,  A61K8/8152 ,  A61K8/8158 ,  A61K8/86 ,  A61K8/891 ,  A61K2800/59 ,  A61Q19/00 ,  A61Q19/007 ,  A61Q19/08

Abstract: The present invention provides an oil-in-water emulsion composition that is high in the moisturizing effect and the skin smoothing effect, excellent in the improving effect on wrinkles and elasticity, good in spreadability during application, and without an oily feeling and sticky feeling.The oil-in-water emulsion composition of the present invention is characterized by comprising the below-described components (a) hyaluronic acid or a salt thereof, (b) ammonium acryloyldimethyltaurate/beheneth-25 methacrylate crosspolymer, (c) water-holding oil, (d) glycerin, and (e) ethanol.