公开(公告)号：US10952956B2

公开(公告)日：2021-03-23

申请号：US16308746

申请日：2017-06-26

Applicant: AMOREPACIFIC CORPORATION

Inventor： Hyeon Chung Kim ,  Min Jeong Song ,  Eun Jung Lee ,  Nok Hyun Park ,  Ji Hyun Kim ,  Ji Yeong Kim

IPC: A61K8/9728 ,  A61Q19/00 ,  A61K8/99 ,  A61K8/02 ,  A61K8/365 ,  A61K8/66 ,  A61K8/67 ,  A61Q19/08

Abstract: The present invention relates to an antioxidant composition for the skin. More specifically, it relates to an antioxidant composition for the skin having: Saccharomyces ferment; and α-ketoglutaric acid or niacinamide alone or a mixture thereof. The antioxidant composition for the skin according to the present invention has not only an excellent antioxidant effect but also a high long lasting effect. Therefore, it provides an enhanced antioxidant effect when applied to the skin and it enables manufacture of various products such as cosmetics and medicines because it is not harmful to the human body.

公开(公告)号：US10792238B2

公开(公告)日：2020-10-06

申请号：US16290210

申请日：2019-03-01

Applicant: AMOREPACIFIC CORPORATION

Inventor： Yu Jung Kim ,  Hyeon Chung Kim ,  Jae Won Yoo ,  Yong Jin Kim ,  Do Hoon Kim ,  Sung Il Park

IPC: C07H15/04 ,  A61K8/60 ,  A61Q19/08 ,  A61K8/49 ,  A61K8/06 ,  A61Q19/02

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.

公开(公告)号：US20190192412A1

公开(公告)日：2019-06-27

申请号：US16290210

申请日：2019-03-01

Applicant: AMOREPACIFIC CORPORATION

Inventor： Yu Jung KIM ,  Hyeon Chung Kim ,  Jae Won Yoo ,  Yong Jin Kim ,  Do Hoon Kim ,  Sung Il Park

IPC: A61K8/60 ,  A61Q19/02 ,  A61Q19/08 ,  A61K8/06 ,  A61K8/49

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.