公开(公告)号：US20200330355A1

公开(公告)日：2020-10-22

申请号：US16954561

申请日：2020-01-09

Applicant: AMOREPACIFIC CORPORATION

Inventor： Yoonkyun HWANG ,  Jihye AN ,  Youngsuk CHO ,  Seunghan PARK ,  Byungfhy SUH ,  Byungguen CHAE ,  Dongwon CHOI ,  Sanghoon HAN

IPC: A61K8/67 ,  A61K8/81 ,  A61K8/891 ,  A61K8/92 ,  A61K8/31 ,  A61Q19/00

Abstract: The present invention relates to an additive composition for cosmetics material containing vitamin-C, the additive composition improving the feel on the skin of vitamin-C which is an anti-oxidant. High vitamin-C content can cause stinging skin irritation or be sticky to the touch, but the additive composition according to the present invention, when used in cosmetics composition with high vitamin-C content, due to the oil, can reduce irritation and stickiness, as well as provide a moisturizing effect.

公开(公告)号：US20210299008A1

公开(公告)日：2021-09-30

申请号：US17268156

申请日：2019-08-28

Applicant: AMOREPACIFIC CORPORATION

Inventor： Yoonkyun HWANG ,  Jihye AN ,  Dajeong LEE ,  Youngsun KIM ,  Seunghan PARK ,  Byungguen CHAE ,  Dongwon CHOI

IPC: A61K8/06 ,  A61K8/14 ,  A61K8/68 ,  A61K8/55 ,  A61K8/92 ,  A61K8/34 ,  A61K8/67

Abstract: Nanocapsules that form emulsion particles and an emulsion composition including the nanocapsules are disclosed. The emulsion composition contains an aqueous phase; an oil phase; and emulsion particles surrounded by a plurality of non-amphiphilic nanocapsules located in the interface between the aqueous phase and the oil phase. The emulsion composition is capable of forming emulsion particles in an oil-in-water-type emulsion composition, without using a surfactant.