公开(公告)号：US20230293398A1

公开(公告)日：2023-09-21

申请号：US18041300

申请日：2021-09-01

Applicant: Amorepacific Corporation

Inventor： Bohyun SEO ,  Daekyeong KIM ,  Chanho KIM ,  Chang Jo JUNG ,  Sangkyun CHAE

IPC: A61K8/06 ,  A61Q17/00 ,  A61K8/92

CPC classification number: A61K8/062 ,  A61Q17/005 ,  A61K8/922 ,  A61K2800/48 ,  A61K2800/412

Abstract: A sanitizer composition in an emulsion formulation is disclosed. The sanitizer composition contains: ethanol; a surfactant; oil; and water. The ethanol content is greater than 10% by weight on the basis of total weight of the sanitizer composition. The surfactant 5 may be one or more of a lecithin-based surfactant and a sorbitan-based surfactant, and the oil may be one or more selected from the group consisting of C12-15 alkyl benzoate, coconut oil, olive oil, and palm oil. The sanitizer composition has an effect of providing a high moisturizing feeling while containing a large amount of 10 ethanol, and of implementing an emulsion formulation such as a lotion.

公开(公告)号：US20210386634A1

公开(公告)日：2021-12-16

申请号：US17342278

申请日：2021-06-08

Applicant: AMOREPACIFIC CORPORATION

Inventor： Hyunsuk LEE ,  Jaewon YOU ,  Hye Won NA ,  Bokyung JUNG ,  Chang Jo JUNG ,  Nari CHA ,  Sangkyun CHAE ,  Sohyun HONG

IPC: A61K8/29 ,  A61K8/04 ,  A61K8/85 ,  A61Q19/10

Abstract: The present disclosure provides porous composite powder which includes biodegradable polymer particles with a porous structure having positive charges dispersed uniformly thereon and further includes inorganic particles. The porous composite powder adsorbs and removes fine particulate matter remaining in the skin and skin pores effectively through ionic bonding, while maintaining a spherical shape. The present disclosure also provides a method for preparing porous composite powder for adsorption of fine dust including particles forming a composite homogeneously, while maintaining a spherical shape, through a single process.