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. 23, 2016
Filed:
Mar. 13, 2014
Sabic Innovative Plastics Ip B.v., Bergen op Zoom, NL;
Jean-Francois Morizur, Evansville, IN (US);
Paul Dean Sybert, Evansville, IN (US);
James Franklin Hoover, Evansville, IN (US);
Peter Johnson, Evansville, IN (US);
Thomas L. Evans, Mount Vernon, IN (US);
Amanda Marie Flores, Evansville, IN (US);
SABIC Global Technologies, B.V., Bergen op Zoom, NL;
Abstract
Photoactive additives are disclosed. The additive is formed from the reaction of a dihydroxybenzophenone, one or more linker moieties having functional groups that react with the phenolic groups, a diol chain extender, and an end-capping agent. If desired, a secondary linker moiety can be used. When added to a base polymeric resin, the photoactive additive permits crosslinking when exposed to ultraviolet light.