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:
Dec. 05, 2006
Filed:
Aug. 23, 2000
Youngdae Kim, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Keunja Park, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Jungsoo Kim, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Jisoo Kim, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Youngdae Kim, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Keunja Park, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Jungsoo Kim, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Jisoo Kim, Taechi-dong, Kangnam-ku, Seoul 135-280, KR;
Other;
Abstract
The present invention relates to polyoxyethylene-polyoxypropylene (POE-POP) vitamin E, which is prepared from vitamin E by polyethoxylation and polypropoxylation, and a method for preparing the same. The POE-POP vitamin E has a high surface activity and an excellent safety for the skin, so that the POE-POP vitamin E can be advantageously used in the cosmetic industry, the food industry and the medical industry.