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:
Sep. 16, 2025
Filed:
Jun. 24, 2019
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Oliver Steffen Henze, Lemfoerde, DE;
Oliver Muehren, Lemfoerde, DE;
Birte Nitz, Lemfoerde, DE;
Tanja Lange, Lemfoerde, DE;
Sabine Moeller, Lemfoerde, DE;
Alfons Bertels, Lemfoerde, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/53 (2006.01); C08G 18/32 (2006.01); C08G 18/44 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C08K 3/22 (2006.01); C08K 3/32 (2006.01); C08K 5/00 (2006.01); C08K 5/52 (2006.01); C08K 5/5313 (2006.01); C08L 75/08 (2006.01); H01B 3/30 (2006.01); H01B 7/295 (2006.01);
U.S. Cl.
CPC ...
C08K 5/5313 (2013.01); C08G 18/3206 (2013.01); C08G 18/44 (2013.01); C08G 18/4854 (2013.01); C08G 18/664 (2013.01); C08G 18/6674 (2013.01); C08G 18/758 (2013.01); C08G 18/7671 (2013.01); C08K 3/22 (2013.01); C08K 3/32 (2013.01); C08K 5/0066 (2013.01); C08K 5/5205 (2013.01); C08L 75/08 (2013.01); H01B 3/302 (2013.01); H01B 7/295 (2013.01); C08K 2003/2241 (2013.01); C08K 2201/005 (2013.01); C08K 2201/019 (2013.01);
Abstract
The present invention relates to compositions comprising at least one thermoplastic polyurethane, a first phosphorus-containing flame retardant (F1) selected from the group consisting of melamine polyphosphates and a further phosphorus-containing flame retardant (F2) selected from the group consisting of derivatives of phosphinic acid, wherein the composition is free from melamine cyanurate, and to the use of such a composition for the production of cable sheathings.