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:
Oct. 21, 2025
Filed:
Mar. 12, 2020
Applicant:
Lanxess Performance Materials Gmbh, Cologne, DE;
Inventors:
Assignee:
Envalior Deutschland GmbH, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/3465 (2006.01); B29B 9/06 (2006.01); B29K 77/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
C08K 5/3465 (2013.01); B29B 9/06 (2013.01); B29K 2077/00 (2013.01); B29K 2105/0026 (2013.01); B29K 2105/0044 (2013.01); B29K 2995/0017 (2013.01);
Abstract
The present invention relates to high-voltage components, in particular for electromobility, containing polymer compositions based on at least one polyamide and 10,10'-oxybis-12H-phthaloperin-12-one, and to the use of 10,10′-oxybis-12H-phthaloperin-12-one for marking polyamide-based articles of manufacture as high-voltage components.