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    VESICLE FOR ENHANCING SKIN ABSORPTION, AND METHOD OF PREPARING THE SAME
    11.
    发明申请
    VESICLE FOR ENHANCING SKIN ABSORPTION, AND METHOD OF PREPARING THE SAME 审中-公开

    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.

    CATIONIC LIPOSOME FOR ENHANCING SKIN ABSORPTION AND PREPARATION METHOD THEREFOR
    12.
    发明申请
    CATIONIC LIPOSOME FOR ENHANCING SKIN ABSORPTION AND PREPARATION METHOD THEREFOR 有权

    公开(公告)号：US20250082551A1

    公开(公告)日：2025-03-13

    申请号：US18726684

    申请日：2022-12-28

    Applicant: COSMAX, INC.

    Inventor： Su Ji KIM ,  Jun Bae LEE ,  Myeong Sam PARK

    IPC: A61K8/14 ,  A61K8/42 ,  A61K8/55 ,  A61K8/63 ,  A61K8/73

    Abstract: Provided are a method for preparing cationic liposomes by using a high-pressure emulsification device, cationic liposomes prepared by the method, and a cosmetic composition, a food composition and a pharmaceutical composition, comprising the cationic liposomes. According to the method for preparing cationic liposomes, toxic organic solvents are not employed and thus it is possible to produce liposomes safe for the skin at mass scale by using a high-pressure emulsification device. In addition, the cationic liposomes prepared by the above method have excellent formulation stability, and are positively charged, so that the skin absorption ability of active ingredients loaded therein may be enhanced. Therefore, the cationic liposomes can be used in cosmetics, foods, drugs, and the like.

    LIQUID COSMETIC MATERIAL IMPREGNATION COSMETIC PRODUCT HAVING THREE-DIMENSIONAL FABRIC IMPREGNATION MATERIAL
    15.
    发明申请
    LIQUID COSMETIC MATERIAL IMPREGNATION COSMETIC PRODUCT HAVING THREE-DIMENSIONAL FABRIC IMPREGNATION MATERIAL 审中-公开

    公开(公告)号：US20190335879A1

    公开(公告)日：2019-11-07

    申请号：US16475021

    申请日：2017-12-28

    Applicant: COSMAX, INC.

    Inventor： Sung Mi PARK ,  Myung Sung KIM ,  Myeong Sam PARK ,  Kweon Jong YOO

    IPC: A45D34/04 ,  D03D25/00

    Abstract: The present invention relates to a cosmetic product having a three-dimensional fabric impregnation material impregnated with a liquid cosmetic material. In the present invention, the impregnation material has a first surface and a second surface so as to be impregnated with a liquid cosmetic material, the impregnation material includes a vertically layered structure including: a first surface region having a first pattern; a second surface region having a second pattern; and a pillar region which is formed between the first surface region and the second surface region by Z-yarns that connect the first surface region and the second surface region, and a circumference of the impregnation material has a rim portion at which the vertically layered structure is compressed. According to the present invention, it is possible to provide the impregnation material impregnated with the liquid cosmetic material which implements a high impregnation rate and makes it easy to form a surface pattern.

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