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. 05, 2021
Filed:
Feb. 28, 2018
Applicant:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Inventors:
Lalith B. Suragani Venu, North Royalton, OH (US);
Joseph J. Vontorcik, Jr., Broadview Hts., OH (US);
Gonzalo Lowenberg, Barcelona, ES;
Assignee:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/42 (2006.01); B29C 48/00 (2019.01); B29C 48/08 (2019.01); B29C 48/05 (2019.01); C08G 18/76 (2006.01); C08G 63/08 (2006.01); C08G 65/48 (2006.01); C08L 75/04 (2006.01); D01F 6/70 (2006.01); B29C 48/09 (2019.01); B29C 48/10 (2019.01);
U.S. Cl.
CPC ...
C08G 18/4277 (2013.01); B29C 48/022 (2019.02); B29C 48/05 (2019.02); B29C 48/08 (2019.02); B29C 48/09 (2019.02); B29C 48/10 (2019.02); C08G 18/4238 (2013.01); C08G 18/7671 (2013.01); C08G 63/08 (2013.01); C08G 65/48 (2013.01); C08L 75/04 (2013.01); D01F 6/70 (2013.01); C08L 2203/16 (2013.01); C08L 2203/18 (2013.01);
Abstract
The disclosed technology relates to an article, such as a hose, tube, sheet, film, or filament made from a crystalline thermoplastic polyurethane composition, wherein the crystalline thermoplastic polyurethane composition comprises the reaction product of a polyisocyanate component, a polyester polyol component, optionally a chain extender component, and optionally a catalyst. The article is produced by melt or extrusion processes.