公开(公告)号：US11826454B2

公开(公告)日：2023-11-28

申请号：US16770382

申请日：2020-01-09

Applicant: AMOREPACIFIC CORPORATION

Inventor： Yoonkyun Hwang ,  Jihye An ,  Youngsun Kim ,  Dalsu Na ,  Byungfhy Suh ,  Seonga Cho ,  Byungguen Chae ,  Dongwon Choi ,  Sanghoon Han

IPC: A61K8/67 ,  A61K8/31 ,  A61K8/73 ,  A61K8/92 ,  A61Q19/00

CPC classification number: A61K8/676 ,  A61K8/31 ,  A61K8/678 ,  A61K8/73 ,  A61K8/735 ,  A61K8/922 ,  A61Q19/00 ,  A61K2800/48 ,  A61K2800/522

Abstract: The present invention relates to a cosmetics composition having high anti-oxidant content. Specifically, the anti-oxidant of the present invention may be pure vitamin-C. More specifically, the present invention can maintain the potency of vitamin-C by preventing exposure of same to the outside air.

公开(公告)号：US10709656B2

公开(公告)日：2020-07-14

申请号：US15988504

申请日：2018-05-24

Applicant: AMOREPACIFIC CORPORATION

Inventor： Bong Soo Pi ,  Jin Nam ,  Youngsun Kim ,  Yu Jin Jin ,  Soon Ae An ,  Byungyoung Kang

IPC: A61K8/68 ,  A61Q19/00 ,  A61K8/893 ,  A61K8/39 ,  A61K8/81 ,  A61K8/02 ,  A61K8/06 ,  A61K8/91

Abstract: The present specification relates to an oil-in-water type emulsion cosmetic composition containing an amphiphilic anisotropic powder and ceramide, wherein the amphiphilic anisotropic powder contains a first polymer spheroid which is hydrophilic and a second polymer spheroid which is hydrophobic, wherein the first polymer spheroid and the second polymer spheroid bind by at least partially penetrating the other polymer spheroid, wherein the first polymer spheroid has a core-shell structure, wherein the shell contains a functional group, and wherein the ceramide contains oil phase ceramide included in oil phase and ceramide particles included in water phase.