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. 01, 2016
Filed:
Mar. 18, 2013
Applicant:
Lanxess Deutschland Gmbh, Cologne, DE;
Inventors:
Tobias Benighaus, Duesseldorf, DE;
Detlev Joachimi, Krefeld, DE;
Guenter Margraf, Dormagen, DE;
Christian Ruthard, Mainz, DE;
Holger Schmidt, Dormagen, DE;
Assignee:
LANXESS Deutschland GmbH, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/24 (2006.01); C08K 5/09 (2006.01); C08K 5/098 (2006.01); C08L 77/02 (2006.01);
U.S. Cl.
CPC ...
C08K 3/24 (2013.01); C08K 5/09 (2013.01); C08K 5/098 (2013.01); C08L 77/02 (2013.01);
Abstract
The present invention relates to thermoplastic molding compositions comprising iron oxalate as stabilizer system with respect to adverse thermooxidative effects. The invention further relates to the use of iron oxalate to improve the stability of thermoplastic molding compositions with respect to adverse thermooxidative and/or photooxidative effects, and also to processes for the production of the said molding compositions.