公开(公告)号：US12059489B2

公开(公告)日：2024-08-13

申请号：US17467207

申请日：2021-09-04

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Yusuke Yabusaki

IPC: A01N37/00 ,  A01N25/00 ,  A01N37/12 ,  A01N37/44 ,  A61K8/06 ,  A61K8/31 ,  A61K8/81 ,  A61K31/215 ,  A61K31/24 ,  A61Q1/02 ,  A61Q19/00

CPC classification number: A61K8/8111 ,  A61K8/06 ,  A61K8/062 ,  A61K8/31 ,  A61K8/81 ,  A61Q1/02 ,  A61Q19/00 ,  A61K2800/48

Abstract: An oil-in-water emulsion composition for skin includes 0.2 to 2.5% by mass of polyisobutene having a relative mass in a range of 30,000 to 100,000. The composition is applied to skin except for a lip.