公开(公告)号：US20210401678A1

公开(公告)日：2021-12-30

申请号：US17288970

申请日：2019-09-05

Applicant: COSMAX, INC.

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

IPC: A61K8/02 ,  A61K8/25 ,  A61Q17/04 ,  A61Q19/08

Abstract: The present invention relates to a cosmetic composition comprising inorganic particles for blocking blue light, containing inorganic particles having a blue light blocking effect as an active ingredient in the composition, reflecting and scattering light in a blue light wavelength range, thereby significantly blocking light of a blue light area that has otherwise been difficult to block conventionally.

公开(公告)号：US20190076337A1

公开(公告)日：2019-03-14

申请号：US15772494

申请日：2016-09-21

Applicant: COSMAX, INC. ,  Korea Advanced Institute of Science and Technology

Inventor： Ho Yeon SON ,  Yoon Sung NAM ,  Ji Hui JANG ,  Su Ji KIM ,  Jun Bae LEE ,  Myeong-Sam PARK

IPC: A61K8/02 ,  A61K8/81 ,  A61K8/27 ,  A61K8/29 ,  A61K8/34 ,  A61Q17/04 ,  A61Q19/00

CPC classification number: A61K8/022 ,  A61K8/0241 ,  A61K8/19 ,  A61K8/27 ,  A61K8/29 ,  A61K8/347 ,  A61K8/37 ,  A61K8/602 ,  A61K8/8152 ,  A61K2800/10 ,  A61K2800/413 ,  A61K2800/612 ,  A61Q17/04 ,  A61Q19/00

Abstract: The present invention provides a method for preparing porous organic/inorganic composite powder which includes attaching inorganic oxide nanoparticles in a multi-layer form by repeating steps of attaching polyphenol to porous polymethyl methacrylate (PMMA) microspheres and attaching inorganic oxide nanoparticles to the porous polymethyl methacrylate (PMMA) microspheres to which polyphenol is attached, and a cosmetic composition including the porous organic/inorganic composite powder.

公开(公告)号：US20160199269A1

公开(公告)日：2016-07-14

申请号：US14913519

申请日：2014-08-12

Applicant: COSMAX, INC.

Inventor： Jun Bae LEE ,  Chun Ho PARK ,  Moung Seok YOON ,  Hee Chang RYOO

IPC: A61K8/06 ,  A61K8/42 ,  A61Q13/00 ,  A61K8/92 ,  A61K8/55 ,  A61K8/34 ,  A61Q19/00 ,  A61K8/63

CPC classification number: A61K8/06 ,  A61K8/34 ,  A61K8/345 ,  A61K8/42 ,  A61K8/553 ,  A61K8/63 ,  A61K8/922 ,  A61K2800/21 ,  A61Q13/00 ,  A61Q19/00

Abstract: Provided is a method for preparing a nanoemulsion, including mixing an oil phase part (A) containing a ceramide or derivative thereof, cholesterol, non-ionic surfactant, phospholipid and a polyol, a perfume part (B) containing a perfume ingredient, non-ionic surfactant and an alcohol, and an aqueous phase part (C) containing the other water-soluble active ingredients. When a nanoemulsion is obtained by the method, it is possible to reduce processing time and cost since a non-ionic surfactant is used without a high-pressure emulsification process, and the obtained nanoemulsion is more stable against a change in temperature than the other solubilized formulations.

Abstract translation: 本发明提供一种制备纳米乳液的方法，包括混合含有神经酰胺或其衍生物的胆固醇，非离子表面活性剂，磷脂和多元醇的油相部分（A），含有香料成分的非香料部分（B） 离子表面活性剂和醇，以及含有其它水溶性活性成分的水相部分（C）。 当通过该方法获得纳米乳液时，可以减少加工时间和成本，因为在不使用高压乳化工艺的情况下使用非离子表面活性剂，并且所获得的纳米乳液相对于其它溶解的 配方。