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. 12, 2021
Filed:
Jan. 26, 2018
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Jens Cremer, Ludwigshafen, DE;
Sebastian Wagner, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/06 (2006.01); C08L 77/02 (2006.01); C08J 3/20 (2006.01); C09B 17/02 (2006.01); C09B 45/16 (2006.01);
U.S. Cl.
CPC ...
C08L 77/06 (2013.01); C08J 3/203 (2013.01); C08L 77/02 (2013.01); C09B 17/02 (2013.01); C09B 45/16 (2013.01); C08L 2201/08 (2013.01); C08L 2205/06 (2013.01);
Abstract
A black-colored polyamide composition is provided which comprises a chromium-containing azo dye in the form of a chromium complex and carbon black, and also glass fibers. Production of this polyamide composition and use thereof for the production of black-colored laser-inscribable polyamide moldings are also provided.