公开(公告)号：US11202741B2

公开(公告)日：2021-12-21

申请号：US15758499

申请日：2016-09-26

Applicant: AMOREPACIFIC CORPORATION

Inventor： Ji Sik Shin ,  Young Suk Cho ,  Seung Han Park ,  Byung Geun Chae

IPC: A61K8/11 ,  A61Q19/00 ,  A61K8/34 ,  A61K8/81 ,  B01J13/02 ,  A61K8/92 ,  A61K8/73 ,  A61Q1/12 ,  B01J13/06

Abstract: The present invention relates to a core-shell capsule comprising: a core comprising an oil, a solvent satisfying relational expression 1 below, and a water-insoluble polymer compound dissolved in the solvent; and a water-insoluble polymer shell enclosing the core. 0.01≤CA/CB≤100  [Relational expression 1] (in relational expression 1, CA/CB is the distribution coefficient of solvent, and when the solvent is dissolved in oil and water to reach equilibrium, CA is the concentration of the solvent dissolved in the oil and CB is the concentration of the solvent dissolved in water).

公开(公告)号：US11077031B2

公开(公告)日：2021-08-03

申请号：US15760575

申请日：2016-09-28

Applicant: AMOREPACIFIC CORPORATION

Inventor： Young Uk Cho ,  Byung Geun Chae ,  Sungil Park ,  Seong A Cho ,  Do Hoon Kim ,  Seung Han Park ,  Jae il Han

IPC: A61K8/06 ,  A61Q19/00 ,  A61K8/37 ,  A61K8/60 ,  A61K8/92 ,  A61K8/362 ,  A61K8/31 ,  A61K8/44

Abstract: The present invention relates to: an oil-in-water emulsion composition having a viscosity of 1,500-50,000 cps, and comprising an anionic surfactant and a sugar surfactant so as to satisfy the following relational expression 1; and a cosmetic composition containing the same. [Relational expression 1] 0.01≤A/B≤1 (In relational expression 1, A is the wt % of the anionic surfactant, and B is the wt % of the sugar surfactant, wherein the wt % of each ingredient is based on the total weight of the composition, and B is 1-30 wt %.)