公开(公告)号：US20230348698A1

公开(公告)日：2023-11-02

申请号：US18306070

申请日：2023-04-24

Applicant: AMOREPACIFIC CORPORATION

Inventor： Eunmi KIM ,  Seunghan PARK ,  Soonae AN ,  Eun Soo LEE ,  Byungguen CHAE ,  Joonho CHOI

IPC: C08L5/06 ,  C08K3/16 ,  A61K8/06 ,  A61K31/01

CPC classification number: C08L5/06 ,  C08K3/16 ,  A61K8/06 ,  A61K31/01 ,  C08K2003/162 ,  C08L2203/16

Abstract: The specification relates to an emulsion composition of a formulation that can stably comprise an active substance through a biomimetic structure and can effectively deliver the active substance into the skin. The disclosure uses biocompatible natural vegetable proteins and macromolecules to mimic plant seeds with components and form a morphologically simulated structure of stem cells, so that various efficacious substances can be stably comprised in a high content in the formulation, and high skin absorbability of active substances can be provided. Accordingly, the disclosure can not only solve the safety issues caused by the use of conventional synthetic chemicals, but also enhance the effect of a cosmetic composition or pharmaceutical composition comprising an active substance by stabilizing the active substance in a formulation and effectively absorbing the active substance into the skin.

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：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：US20240115484A1

公开(公告)日：2024-04-11

申请号：US18466100

申请日：2023-09-13

Applicant: AMOREPACIFIC CORPORATION

Inventor： Hyoseok AN ,  Chaeyeon SONG ,  Eun Soo LEE ,  Seunghan PARK

IPC: A61K8/73 ,  A61Q19/00 ,  A61Q19/08

CPC classification number: A61K8/735 ,  A61Q19/007 ,  A61Q19/08 ,  A61K2800/413

Abstract: Disclosed in this specification is a composition comprising polymer hyaluronic acid nanoparticles. In the present disclosure, the polymer hyaluronic acid is micronized to facilitate skin penetration without depolymerization of the polymer hyaluronic acid, and may be stably comprised in a formulation. In addition, the micronized polymer hyaluronic acid comprised in the composition of the present disclosure penetrates the skin and then is neutralized to pH of the skin and expanded in size again, which can provide excellent benefits for moisturizing the skin and improving skin elasticity.

公开(公告)号：US20230346679A1

公开(公告)日：2023-11-02

申请号：US18305840

申请日：2023-04-24

Applicant: AMOREPACIFIC CORPORATION

Inventor： Eunmi KIM ,  Sang Hun KIM ,  Seunghan PARK ,  Jeongyu LEE ,  Byungguen CHAE

IPC: A61K8/73 ,  A61K8/34 ,  A61K8/44 ,  A61K8/49 ,  A61K8/60 ,  A61Q19/00 ,  A61Q19/08

CPC classification number: A61K8/73 ,  A61K8/345 ,  A61K8/44 ,  A61K8/492 ,  A61K8/602 ,  A61Q19/005 ,  A61Q19/08 ,  A61K2800/34

Abstract: A water dispersable film-forming composition is disclosed. The composition comprises pullulan, sugar alcohol, and amino acid. The composition forms a moisturizing and transparent film. The composition provides an excellent rolling feeling when the contents are initially applied, thereby facilitating skin massage. Also, after rapid absorption of the composition into the skin, the viscosity increases again and absorption takes place, providing a feeling of a lot of nutrients and flexible film.

公开(公告)号：US20230218500A1

公开(公告)日：2023-07-13

申请号：US18149718

申请日：2023-01-04

Applicant: AMOREPACIFIC CORPORATION

Inventor： Hyoseok AN ,  Hyuk KIM ,  Seunghan PARK ,  Sungyeon CHO

IPC: A61K8/73 ,  A61K8/06 ,  A61Q19/00

CPC classification number: A61K8/735 ,  A61K8/062 ,  A61Q19/007 ,  A61K2800/95 ,  A61K2800/412

Abstract: The disclosure describes an oil-in-water composition for skin external application using a gel of crosslinked hyaluronic acid or a salt thereof and having a sherbet-like texture and feeling of use. The composition of the disclosure comprises the gel particles of crosslinked hyaluronic acid or a salt thereof and emulsion particle having a specific particle size distribution of D(0.5) in an aqueous phase and an oil phase, respectively, so that the composition has a particulate feeling such as sherbet, mashed potato or meringue while having a fluffy appearance or texture, and also provides a refreshing feeling of use when applied, and is easy to clean by comprising the aqueous phase as an outer phase.