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:
May. 21, 2019
Filed:
Aug. 11, 2015
Applicant:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Inventor:
Umit G. Makal, Slow, OH (US);
Assignee:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/32 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C09J 175/08 (2006.01); C08G 18/66 (2006.01); C09J 5/00 (2006.01); C09J 7/02 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3218 (2013.01); C08G 18/4825 (2013.01); C08G 18/4833 (2013.01); C08G 18/6607 (2013.01); C08G 18/7657 (2013.01); C08G 18/7671 (2013.01); C09J 5/00 (2013.01); C09J 7/02 (2013.01); C09J 175/08 (2013.01); C09J 2475/00 (2013.01);
Abstract
The present invention relates to novel thermoplastic polyurethanes (TPU) that contain alkylene substituted spirocyclic compounds. The present invention provides for TPU which exhibit high temperature resistance.