公开(公告)号：US20240189216A1

公开(公告)日：2024-06-13

申请号：US17908568

申请日：2021-11-09

Applicant: COSMAX, INC.

Inventor： Hae Ryung PARK ,  Hyeon Joo LIM ,  Jin Goo JI ,  Myeong Sam PARK

IPC: A61K8/92 ,  A61K8/02 ,  A61Q19/00

CPC classification number: A61K8/922 ,  A61K8/022 ,  A61Q19/007

Abstract: The present invention relates to a water-in-oil solid cosmetic composition stably containing an aqueous phase and an oil phase, and the water-in-oil solid cosmetic composition can be implemented as a stable formulation by containing the aqueous phase and the oil phase at an appropriate ratio, and has effects of causing no skin troubles, having reduced stickiness, and providing an improved moisturizing feeling by containing a large amount of water-soluble ingredients instead of silicone and other non-aqueous raw materials in the conventional art.

公开(公告)号：US20240180810A1

公开(公告)日：2024-06-06

申请号：US17798726

申请日：2021-11-05

Applicant: COSMAX, INC.

Inventor： Jong Hee JEON ,  Hyeon Joo LIM ,  Jin Goo JI ,  Myeong Sam PARK

IPC: A61K8/67 ,  A61K8/04 ,  A61K8/25 ,  A61K8/60 ,  A61K8/891 ,  A61K8/92 ,  A61Q19/00

CPC classification number: A61K8/676 ,  A61K8/04 ,  A61K8/25 ,  A61K8/60 ,  A61K8/891 ,  A61K8/92 ,  A61K8/922 ,  A61Q19/00 ,  A61K2800/10

Abstract: The present invention relates to an oil dispersion solid cosmetic composition containing ascorbic acid and a preparation method therefor, wherein the cosmetic composition has a stable formulation even while containing a high content of ascorbic acid, and exhibits an excellent feeling in use and spreadability, and thus can be effectively used in the preparation of a cosmetic composition.

公开(公告)号：US20240180794A1

公开(公告)日：2024-06-06

申请号：US17918967

申请日：2021-11-05

Applicant: COSMAX, INC.

Inventor： Yoon Nam CHO ,  Hyeon Joo LIM ,  Jin Goo JI ,  Myeong Sam PARK

IPC: A61K8/02 ,  A61K8/04 ,  A61Q19/00

CPC classification number: A61K8/0229 ,  A61K8/04 ,  A61Q19/00 ,  A61K2800/10

Abstract: The present invention relates to a stick-type oil-dispersion cosmetic composition containing a powder, a wax, and an oil, wherein a stick-type oil-dispersion cosmetic composition, which mitigates powder failing of existing powder and has reduced oiliness, is prepared by mixing the powder and the wax at an optimum ratio and adding the oil thereto, thereby implementing a stick-type oil-dispersion cosmetic composition containing a powder and showing excellent effects in moisturizing and a soft feeling of use.

公开(公告)号：US20240180793A1

公开(公告)日：2024-06-06

申请号：US17798630

申请日：2021-11-15

Applicant: COSMAX, INC.

Inventor： Ji Young KIM ,  Hyeon Joo LIM ,  Jin Goo JI ,  Myeong Sam PARK

IPC: A61K8/02 ,  A61K8/25 ,  A61K8/34 ,  A61K8/39 ,  A61K8/49 ,  A61K8/58 ,  A61K8/891 ,  A61K8/92 ,  A61Q19/02

CPC classification number: A61K8/0229 ,  A61K8/25 ,  A61K8/342 ,  A61K8/39 ,  A61K8/4973 ,  A61K8/585 ,  A61K8/891 ,  A61K8/922 ,  A61Q19/02

Abstract: The present invention relates to a core stick-type oil dispersion solid cosmetic composition with improved spreadability, wherein the core stick-type oil dispersion solid cosmetic composition contains a core part as a base with high hardness and an outer part as a base with low hardness, and thus is highly effective in wrinkle relief and skin whitening while exhibiting smooth spreadability and a formulation that is not prone to softening.