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:
Aug. 06, 2013
Filed:
Feb. 28, 2005
Jae Won You, Seoul, KR;
Chan Woo Lee, Seongnam-si, KR;
Duck Hee Kim, Seoul, KR;
Kil Joong Kim, Yongin-si, KR;
Gae Won Nam, Yongin-si, KR;
Byoung Seok Lee, Suwon-si, KR;
Ih Seop Chang, Yongin-si, KR;
Jae Won You, Seoul, KR;
Chan Woo Lee, Seongnam-si, KR;
Duck Hee Kim, Seoul, KR;
Kil Joong Kim, Yongin-si, KR;
Gae Won Nam, Yongin-si, KR;
Byoung Seok Lee, Suwon-si, KR;
Ih Seop Chang, Yongin-si, KR;
Amorepacific Corporation, Seoul, KR;
Abstract
Disclosed is a pentaerythritol derivative represented by the following Formula 1, which improves moisture retaining ability of the stratum corneum when applied to the skin, and shows especially high moisturizing ability even in dry conditions. wherein R is independently saturated or unsaturated C6-C18 alkyl group; m and n are the same or different integers of which m is 0 to 10 and n is 1 to 10.