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:
Apr. 17, 2012
Filed:
Feb. 02, 2011
Applicants:
Robert Russell Gallucci, Mt. Vernon, IN (US);
Srinivas Siripurapu, Evansville, IN (US);
Amit S. Kulkarni, Evansville, IN (US);
Inventors:
Robert Russell Gallucci, Mt. Vernon, IN (US);
Srinivas Siripurapu, Evansville, IN (US);
Amit S. Kulkarni, Evansville, IN (US);
Assignee:
Sabic Innovative Plastics IP B.V., Bergen op Zoom, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/51 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polycarbonate compositions are disclosed that have high flame retardance, good mechanical properties, and low halogen content. The compositions comprise a polycarbonate, a grafted butadiene rubber, a phosphorous-containing flame retardant, and a combination of a silicone-containing functionality with fumed silica.