公开(公告)号：US20200069541A1

公开(公告)日：2020-03-05

申请号：US16342563

申请日：2017-10-13

Applicant: SHISEIDO COMPANY, LTD.

Inventor： SHUN KUBOTA ,  Yurika WARANABE ,  Yuki SUGIYAMA

IPC: A61K8/06 ,  A61K8/02 ,  A61K8/73 ,  A61K8/81 ,  A61K8/86 ,  A61Q19/00

Abstract: The problem to be solved by the present invention is to provide an oil-in-water-type emulsion composition having an excellent sensation, particularly an excellent fresh sensation, upon use. An oil-in-water-type emulsion composition including oily phases and an aqueous phase having the oily phases dispersed therein, said emulsion composition being characterized in that a dispersant for dispersing the oily phases in the aqueous phase comprises: a core-corona-type microgel composed of hydrophobic gel microparticles and hydrophilic groups provided on parts of the surfaces of the hydrophobic gel microparticles; and an aqueous phase containing an agar microgel having an average particle diameter of 10 to 100 μm.