公开(公告)号：US20170190846A1

公开(公告)日：2017-07-06

申请号：US15314869

申请日：2015-05-29

Applicant: AMOREPACIFIC CORPORATION

Inventor： Jin NAM ,  Youngsun KIM ,  Soon Ae AN ,  Byung Young KANG ,  Sang Hoon HAN

IPC: C08J3/12 ,  C08J7/12 ,  C08F10/00 ,  C08L101/02 ,  C08F2/00

CPC classification number: C08J3/12 ,  C08F2/00 ,  C08F10/00 ,  C08F212/08 ,  C08J7/12 ,  C08L101/02 ,  C08F2230/085 ,  C08F2/22

Abstract: Disclosed are an amphiphilic anisotropic powder and a method for manufacturing the same. In an aspect, the technique disclosed in the present specification has an effect of providing an amphiphilic anisotropic powder which simultaneously maximizes chemical interface activity and physical interface activity by controlling amphiphilic property, which is the characteristic of an existing surfactant, and geometric property, which is the characteristic of powder macroparticles. In another aspect, the technique disclosed in the present specification has an effect of providing a method for manufacturing an amphiphilic anisotropic powder, which can be mass-produced due to a simple method and an excellent yield and of which the particle size can be controlled to about 100 to about 2500 nm.

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.

公开(公告)号：US20180289607A1

公开(公告)日：2018-10-11

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 ,  A61K8/06 ,  A61K8/02 ,  A61K8/91 ,  A61Q19/00

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.

公开(公告)号：US20180344591A1

公开(公告)日：2018-12-06

申请号：US15988530

申请日：2018-05-24

Applicant: AMOREPACIFIC CORPORATION

Inventor： Youngsun KIM ,  Jin NAM ,  Bong Soo PI ,  Yu Jin JIN ,  Soon Ae AN ,  Byungyoung KANG

IPC: A61K8/06 ,  A61K8/29 ,  A61K8/20 ,  A61K8/81 ,  A61K8/58 ,  A61Q1/02

CPC classification number: A61K8/06 ,  A61K8/19 ,  A61K8/25 ,  A61K8/26 ,  A61K8/72 ,  A61K8/81 ,  A61K8/89

Abstract: The present description relates to an emulsion cosmetic composition comprising amphiphilic anisotropic powder and an optical interference pigment having an average particle diameter of 1-20 §-. The amphiphilic anisotropic powder comprises first polymer spheroids, which are hydrophilic, and second polymer spheroids which are hydrophobic. The first polymer spheroids and second polymer spheroids bond in a structure in which the first and second polymer spheroids penetrate each other at least partly. The first polymer spheroids have a core-shell structure, and the shell comprises a functional group.

公开(公告)号：US20170196779A1

公开(公告)日：2017-07-13

申请号：US15314883

申请日：2015-05-29

Applicant: AMOREPACIFIC CORPORATION

Inventor： Jin NAM ,  Youngsun KIM ,  Yu Jin JIN ,  Bongsoo PI ,  Soon Ae AN ,  Byung Young KANG ,  Sang Hoon HAN

IPC: A61K8/02 ,  A61K8/41 ,  A61K8/58 ,  A61K8/34 ,  A61K8/06 ,  A61K8/81

CPC classification number: A61K8/025 ,  A61K8/022 ,  A61K8/06 ,  A61K8/062 ,  A61K8/064 ,  A61K8/066 ,  A61K8/342 ,  A61K8/41 ,  A61K8/585 ,  A61K8/8111 ,  A61K8/8117 ,  A61K8/8123 ,  A61K8/8147 ,  A61K8/8152 ,  A61K8/891 ,  A61K2800/33 ,  A61K2800/412 ,  A61K2800/61 ,  A61K2800/624 ,  A61K2800/654 ,  A61Q19/00 ,  C08F12/30 ,  C08F257/02 ,  C08F285/00 ,  C08F230/08 ,  C08F212/08

Abstract: Disclosed are a cosmetic composition containing an amphiphilic anisotropic powder and a method for preparing the same. The cosmetic composition contains an amphiphilic anisotropic powder which maximizes chemical interface activity and physical interface activity by controlling amphiphilic property, which is the characteristic of an existing surfactant, and geometric property, which is the characteristic of powder macroparticles, thereby forming an emulsion having excellent and stabilized emulsifying capacity.