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:
Dec. 10, 2024
Filed:
Oct. 05, 2021
Applicant:
Lanxess Deutschland Gmbh, Cologne, DE;
Inventors:
Stephan Michaelis, Garz/Zudar, DE;
Sabine Endert, Pulheim, DE;
Frank Linke, Cologne, DE;
Hans-Ulrich Borst, Elsdorf, DE;
Assignee:
LANXESS Deutschland GmbH, Cologne, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09B 45/48 (2006.01); C07F 1/08 (2006.01); C07F 15/04 (2006.01);
U.S. Cl.
CPC ...
C09B 45/485 (2013.01); C07F 1/08 (2013.01); C07F 15/045 (2013.01);
Abstract
The novel pigment preparations containing at least one metal azo pigment A) and at least one aliphatic monocarboxylic acid B) having 10 to 22 carbon atoms are suitable for the colouring of plastics and in this connection feature improved heat stability.