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. 04, 2012
Filed:
Aug. 20, 2008
Wantai Yang, Beijing, CN;
Zhenhua Huang, Beijing, CN;
Yanhe Tong, Fremont, CA (US);
Lei Shao, Beijing, CN;
Wantai Yang, Beijing, CN;
Zhenhua Huang, Beijing, CN;
Yanhe Tong, Fremont, CA (US);
Lei Shao, Beijing, CN;
Beijing Wanhexinyuan BioTechnology Co., Ltd., Beijing, CN;
Beijing University of Chemical Technology, Beijing, CN;
Abstract
The present invention relates to a UV irradiation assisted method of surface modification, which comprises: introducing a functional group L onto the surface of a polymer material P through the photochemical reaction of a photosensitive group X under UV irradiation, wherein the photosensitive group X comprises at least one xanthone unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile