The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2022
Filed:
Mar. 26, 2018
Amorepacific Corporation, Seoul, KR;
Byung Ryol Paik, Yongin-si, KR;
Soon Ae An, Yongin-si, KR;
Joon Young Hwang, Yongin-si, KR;
Yong Jin Kim, Yongin-si, KR;
Byung Fhy Suh, Yongin-si, KR;
Amorepacific Corporation, Seoul, KR;
Abstract
The present invention relates to a transparent or semitransparent cosmetic composition in which the stability of amentoflavone is enhanced, and more particularly, to a transparent or semitransparent cosmetic composition, wherein a water-soluble amentoflavone-oligomer complex, in which amentoflavone is encapsulated in a hollow structure of an oligomer structure, is stabilized in a second agent containing a polyhydric alcohol, a two-liquid-type container is used to mix first and second agents before use, and hydrotrope is contained in the first agent to increase the mixing stability of the first and second agents and thereby enhance the stability of amentoflavone.