公开(公告)号：US20240350372A1

公开(公告)日：2024-10-24

申请号：US18760910

申请日：2024-07-01

Applicant: COSMAX, INC.

Inventor： Se Min OH ,  Sung Mi PARK ,  Hwa Young LEE ,  Min Joo NOH ,  Hyung Taek LIM ,  Yong Seok JEON ,  Myeong Sam PARK

IPC: A61K8/02 ,  A61K8/49 ,  A61K8/87 ,  A61K8/891

CPC classification number: A61K8/0208 ,  A61K8/4973 ,  A61K8/87 ,  A61K8/891 ,  A61K2800/56 ,  A61K2800/87

Abstract: The present invention relates to a cosmetic comprising polyurethane foam in which a liquid cosmetic substance is impregnated. The present invention provides a cosmetic comprising polyurethane foam in which a cosmetic composition is impregnated, wherein the 5 polyurethane of the polyurethane foam comprises an ether group and an ester group in a molar ratio of 4:6 to 6:4, the-

公开(公告)号：US20210251851A1

公开(公告)日：2021-08-19

申请号：US17059958

申请日：2018-11-21

Applicant: COSMAX, INC.

Inventor： Se Min OH ,  Sung Mi PARK ,  Hwa Young LEE ,  Min Joo NOH ,  Hyung Taek LIM ,  Yong Seok JEON ,  Myeong Sam PARK

IPC: A61K8/02 ,  A61K8/87 ,  A61K8/891 ,  A61K8/49

Abstract: The present invention relates to a cosmetic comprising polyurethane foam in which a liquid cosmetic substance is impregnated. The present invention provides a cosmetic comprising polyurethane foam in which a cosmetic composition is impregnated, wherein the polyurethane of the polyurethane foam comprises an ether group and an ester group in a molar ratio of 4:6 to 6:4, the −

公开(公告)号：US20190336414A1

公开(公告)日：2019-11-07

申请号：US16351678

申请日：2019-03-13

Applicant: COSMAX INC.

Inventor： Jun Bae LEE ,  Ji Hui JANG ,  Min Joo NOH ,  Eun Seon JANG ,  Su Ji KIM ,  Myeong Sam PARK

IPC: A61K8/14 ,  A61K8/42 ,  A61K8/34 ,  A61K8/55 ,  A61K8/86 ,  A61Q19/00

Abstract: A method of preparing a vesicle for skin absorption enhancement, a vesicle prepared using the method, and a cosmetic composition including the vesicle are provided. The vesicle preparation method may provide a skin absorption enhancement effect and may be used to prepare vesicles with improved formulation stability. The vesicle prepared using the method may be safe without skin irritation and have an improved skin absorption effect due to the use of a ceramide as a skin absorption enhancer, and may have improved formulation stability due to use of a nonionic surfactant and a phospholipid. Accordingly, the vesicle may be used in cosmetic compositions for enhancing skin absorption of bioactive ingredients such as functional ingredients.

公开(公告)号：US20250073144A1

公开(公告)日：2025-03-06

申请号：US18293249

申请日：2022-09-29

Applicant: COSMAX, INC.

Inventor： Ji Hyun LEE ,  Min Joo NOH ,  Jun Bae LEE ,  Myeong Sam PARK

IPC: A61K8/36 ,  A61K8/42 ,  A61K8/55 ,  A61K8/60 ,  A61K8/63 ,  A61K8/67 ,  A61Q19/02 ,  A61Q19/08

Abstract: This relates to a cosmetic composition, which includes a skin carrier that has a skin-like structure, and may improve or enhance the absorption of an active ingredient into the skin.

公开(公告)号：US20200206114A1

公开(公告)日：2020-07-02

申请号：US16731326

申请日：2019-12-31

Applicant: COSMAX, INC.

Inventor： Min Joo NOH ,  Jun Bae LEE ,  Myeong Sam PARK

IPC: A61K8/42 ,  A61K8/06 ,  A61K8/60 ,  A61K9/107 ,  A61K9/00 ,  A61K47/44 ,  A61K47/18

Abstract: Provided are an emulsion structure for enhancing skin absorption and a method of preparing the same. According to a composition of an aspect of the present disclosure, due to a hexagonal structure that can mimic intercellular lipid ingredients of skin, the composition has excellent formulation safety and piezoelectric properties capable of generating a microcurrent, and accordingly, the composition is able to enhance skin absorption of a physiologically active substance without damaging the skin barrier.