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:
Apr. 01, 2014
Filed:
Feb. 25, 2013
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Rudolf Pfaendner, Rimbach, DE;
Constantine D. Papaspyrides, Athens, GR;
Pantelis K. Kiliaris, Halkis, GR;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/00 (2006.01); C08K 5/34 (2006.01); C08K 5/3477 (2006.01); C08K 5/3492 (2006.01); C08K 3/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to flame retardant compositions that contain mixtures of melamine polyphosphates with layered silicates added to the polymer substrates, particularly polyamides.