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:
Nov. 09, 2021
Filed:
Sep. 20, 2016
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Elmar Poeselt, Hamburg, DE;
Dirk Kempfert, Stemwede-Dielingen, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/66 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C08G 18/08 (2006.01); C08G 18/24 (2006.01); C08G 18/32 (2006.01); C08G 18/42 (2006.01); C08J 5/18 (2006.01); F16L 11/04 (2006.01);
U.S. Cl.
CPC ...
C08G 18/4854 (2013.01); C08G 18/0895 (2013.01); C08G 18/244 (2013.01); C08G 18/3206 (2013.01); C08G 18/4238 (2013.01); C08G 18/664 (2013.01); C08G 18/6674 (2013.01); C08G 18/6681 (2013.01); C08G 18/7671 (2013.01); C08J 5/18 (2013.01); F16L 11/04 (2013.01); C08J 2375/04 (2013.01);
Abstract
The present invention relates to a thermoplastic polyurethane obtainable or obtained by the conversion of at least a polyisocyanate composition, ethane-1,2-diol as chain extender and a polyol composition, wherein no further chain extender is used aside from ethane-1,2-diol, to a process for preparing such a thermoplastic polyurethane, and to the use of such a polyurethane for production of injection molded products, extrusion products, films and shaped bodies.