公开(公告)号：US20190029394A1

公开(公告)日：2019-01-31

申请号：US16072012

申请日：2017-05-30

Applicant: COSMAX INC.

Inventor： Sung Yong Kim ,  Chul Hyun Hwang ,  Kweon Jong Yoo ,  Myeong Sam Park ,  Chun Ho Park

IPC: A45D34/00 ,  A45D40/22 ,  A45D40/20 ,  A45D33/00 ,  C08G18/76 ,  C08G18/48 ,  C08G18/42 ,  C08J9/12

Abstract: The present application relates to a hybrid foam including a hybrid copolymer of polyether polyol and polyester polyol, and to a cosmetic kit including the hybrid foam.

公开(公告)号：US11041896B2

公开(公告)日：2021-06-22

申请号：US16080408

申请日：2017-01-24

Applicant: COSMAX, INC.

Inventor： Sung Yun Hong ,  Ji Hui Jang ,  Su Ji Kim ,  Jun Bae Lee ,  Youn Joon Kim ,  Kweon Jong Yoo ,  Hui Yun Hwang ,  Jun Hyeok Ahn ,  Sang Gyun Hwang

IPC: G01R29/22

Abstract: Provided is a piezoelectric property measuring apparatus for a liquid or viscous material. The piezoelectric property measuring apparatus includes a fixing jig having an inner space and an opened space; an operating jig configured to close the opened region of the inner space; a first electrode and a second electrode; a driving module moving the operating jig according to a driving signal; a motion information measuring module measuring motion information of the operating jig; a charge amount measuring module measuring the charge amount through the first electrode and the second electrode; and a control module generating the driving signal for the driving module, supplying the driving signal to the driving module, receiving the motion information, receiving charge amount information of the closed space, and measuring a piezoelectric property of the sample by using the motion information and the charge amount information.

公开(公告)号：US10806684B2

公开(公告)日：2020-10-20

申请号：US16073968

申请日：2017-11-30

Applicant: COSMAX INC. ,  IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)

Inventor： Su Ji Kim ,  Jun Bae Lee ,  Chun Ho Park ,  Youn Joon Kim ,  Kweon Jong Yoo ,  Myeong Sam Park ,  Eun Chul Cho ,  Seong Uk Kim ,  Min Gyu Kim ,  Nu Ri Han

IPC: A61K8/29 ,  A61K8/19 ,  A61K8/26 ,  A61K8/27 ,  A61K8/28 ,  A61K8/81 ,  A61Q17/04 ,  A61K8/02 ,  A61Q19/08 ,  A61K8/06

Abstract: Provided is a cosmetic composition including organic-inorganic composite particles for blocking near-infrared rays. When the cosmetic composition for blocking near-infrared rays according to the present disclosure is applied to skin, light in the near-infrared region may be significantly blocked. The cosmetic composition may be used as a multifunctional product in combination with a UV-blocking material to block a wide range of wavelengths adversely affecting the skin, thereby preventing skin aging.