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公开(公告)号：US20180243180A1
公开(公告)日：2018-08-30
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
CPC classification number: A61K8/062 , A61K8/31 , A61K8/362 , A61K8/375 , A61K8/442 , A61K8/60 , A61K8/602 , A61K8/922 , A61K2800/10 , A61K2800/21 , A61K2800/592 , A61K2800/596 , A61Q19/00 , A61Q19/007
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 %.)
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公开(公告)号：US20180177702A1
公开(公告)日：2018-06-28
申请号：US15739000
申请日：2016-05-18
Applicant: AMOREPACIFIC CORPORATION
Inventor： Yu Jung KIM , Hyeon Chung KIM , Jae Won YOO , Yong Jin KIM , Do Hoon KIM , Sung II PARK
CPC classification number: A61K8/602 , A61K8/06 , A61K8/4973 , A61K2800/52 , A61Q19/02 , A61Q19/08
Abstract: The present invention relates to a cosmetic composition using a mannosylerythritol lipid, which is a kind of glycolipid, as a stabilizer in order to prevent kojyl methylenedioxycinnamate, which is an active ingredient having various skin effects such as antiaging, whitening and antioxidation, from causing crystallization inside a dosage form. Even if the cosmetic composition according to the present invention contains a high concentration of an active ingredient, crystal precipitation does not occur in various dosage forms, and thus the functionality of the active ingredient is maximized, skin delivery is increased and the texture during use is improved.
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