公开(公告)号：US20180177694A1

公开(公告)日：2018-06-28

申请号：US15740304

申请日：2016-06-23

Applicant: AMOREPACIFIC CORPORATION

Inventor： Su Jin LEE ,  Kyung Nam KIM ,  Yeong Jin CHOI

IPC: A61K8/29 ,  A61K8/02 ,  A61Q1/02

CPC classification number: A61K8/29 ,  A61K8/0245 ,  A61K8/025 ,  A61K2800/20 ,  A61K2800/412 ,  A61K2800/5922 ,  A61Q1/02 ,  A61Q19/00

Abstract: Provided is a cosmetic composition including irregular titanium dioxide, and any one or two selected from the group consisting of spherical titanium dioxide having an average particle diameter of 200-400 nm and needle-shaped titanium dioxide having an average aspect ratio of length/thickness of 10-15.

公开(公告)号：US20180055742A1

公开(公告)日：2018-03-01

申请号：US15557715

申请日：2016-03-08

Applicant: AMOREPACIFIC CORPORATION

Inventor： Hyun Suk LEE ,  Yong Jin KIM ,  Jon Hwan LEE ,  Su Jin LEE ,  Kyung Ho CHOI ,  Yeong Jin CHOI ,  Seung Han PARK ,  Sung-Wook CHOI ,  Dae-Ryong JUN

IPC: A61K8/02 ,  A61K8/29 ,  A61K8/81 ,  A61Q1/12

CPC classification number: A61K8/0225 ,  A61K8/19 ,  A61K8/27 ,  A61K8/29 ,  A61K8/72 ,  A61K8/8152 ,  A61K8/8176 ,  A61K2800/624 ,  A61K2800/651 ,  A61Q1/12 ,  A61Q19/00

Abstract: The present invention relates to composite powder having enhanced skin adhesiveness, since the surface of inorganic powder contained in a cosmetic material is evenly covered with a pressure-sensitive adhesive polymer, a cosmetic composition containing same, and a method for preparing same. A cosmetic material having the composite powder according to the present invention shows adhesiveness resulting from a pressure-sensitive adhesive polymer, thereby having excellent skin adhesiveness, enhanced coverage and lasting power due to same, excellent oil dispersibility and spreadability when applied on the skin, and bringing light and refreshing feeling when used.