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:
Nov. 24, 2015
Filed:
Nov. 03, 2011
Applicants:
Berit Krauter, Opladen, DE;
Michael Wagner, Moers, DE;
Inventors:
Berit Krauter, Opladen, DE;
Michael Wagner, Moers, DE;
Assignee:
Bayer Intellectual Property GmbH, Monheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/42 (2006.01); C08K 5/3475 (2006.01); C08K 5/3492 (2006.01);
U.S. Cl.
CPC ...
C08K 5/42 (2013.01); C08K 5/3475 (2013.01); C08K 5/3492 (2013.01);
Abstract
The present invention relates to flameproofed, UV-resistant polycarbonate moulding compositions having improved flame retardancy and a low incorporation of the UV absorber into the polymer chain and a resulting higher relative viscosity compared with the polycarbonates having increased incorporation of UV absorber, wherein the polycarbonate compositions comprise