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:
Sep. 19, 2006
Filed:
Jun. 28, 2004
Ali Ersin Acar, Clifton Park, NY (US);
Paul Dean Sybert, Evansville, IN (US);
Xiangyang LI, Mt. Vernon, IN (US);
Karthik Balakrishnan, Evansville, IN (US);
Gregory Allen O'neil, Clifton Park, NY (US);
Ali Ersin Acar, Clifton Park, NY (US);
Paul Dean Sybert, Evansville, IN (US);
Xiangyang Li, Mt. Vernon, IN (US);
Karthik Balakrishnan, Evansville, IN (US);
Gregory Allen O'Neil, Clifton Park, NY (US);
General Electric Company, Niskayuna, NY (US);
Abstract
The present invention relates to a polymer composition comprising a transparent polymer blend. The polymer blend comprises a first resin and a second resin. The first resin comprises polyarylate structural units of formula I, wherein Ris independently at each occurrence a C–Calkyl group, or a halogen atom, and p is 0 to 3. The second resin is selected from the group consisting of polycarbonates, polyarylates and copolyestercarbonates. The first resin and the second resin are further characterized by a difference in polyarylate structural unit content, said difference being less than about 40 mole percent.