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. 09, 2011
Filed:
Dec. 11, 2008
Applicants:
Joshua Arie Van Den Bogerd, Tholen, NL;
Robert Dirk Van Grampel, Tholen, NL;
Jan-pleun Lens, Rotterdam, NL;
Inventors:
Joshua Arie van den Bogerd, Tholen, NL;
Robert Dirk van Grampel, Tholen, NL;
Jan-Pleun Lens, Rotterdam, NL;
Assignee:
SABIC Innovative Plastics IP B.V., Bergen op Zoom, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/523 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polycarbonate compositions are disclosed. The compositions comprise an optional polycarbonate polymer (A); a polycarbonate-polysiloxane copolymer (B); a phosphorous-containing flame retardant (C); and a reinforcing agent (D). The resulting compositions have an improved combination of properties, particularly Vicat softening temperature and high flame retardance in thin walls.