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. 26, 2019
Filed:
Jan. 18, 2016
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Alexander Meyer, Düsseldorf, DE;
Klaus Horn, Dormagen, DE;
Timo Kuhlmann, Leichlingen, DE;
Ulrich Liesenfelder, Bergisch Gladbach, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/10 (2006.01); C08K 5/02 (2006.01); C08K 5/42 (2006.01); C08L 27/18 (2006.01); C08L 69/00 (2006.01); C08G 77/448 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
C08L 83/10 (2013.01); C08K 5/02 (2013.01); C08K 5/42 (2013.01); C08L 27/18 (2013.01); C08L 69/00 (2013.01); C08G 77/448 (2013.01); C08K 2003/2237 (2013.01); C08L 2201/02 (2013.01); C08L 2207/53 (2013.01);
Abstract
The present invention relates to flame-retardant moulding compositions comprising siloxane-containing polycarbonate block cocondensate, and also to a process for the production of these moulding compositions. The invention further relates to the use of these flame-retardant moulding compositions in injection-moulding and extrusion applications.