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. 08, 2015
Filed:
Jan. 11, 2013
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Roopali Rai, Bangalore, IN;
Theo Hoeks, Bergen op Zoom, NL;
Jaykisore Pal, Bangalore, IN;
BG Umesh, Dharwad, IN;
Shantaram Narayan Naik, Bangalore, IN;
Subramanyam Santhanam, Bangalore, IN;
Shweta Hegde, Bangalore, IN;
Hariharan Ramalingham, Bangalore, IN;
SABIC Global Technologies B.V., Bergen op Zoom, NL;
Abstract
Disclosed herein are methods and compositions of polycarbonate compositions having, among other characteristics, improved thermal dimensional stability, hydrolytic stability and high refractive index. The resulting polycarbonate copolymer composition, comprising a polycarbonate and a polysulfone, can be used in the manufacture of articles for optical applications. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.