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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.:

US 11136431 B1

PDFFull Text
Date of Patent:
Oct. 05, 2021

Filed:

Feb. 28, 2018

Crystalline thermoplastic polyurethane article

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:

Eryn Ace Fuhrer

Teresan W. Gilbert

Primary Examiner:

Patrick D Niland

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.

Find Patent Forward Citations

Suragani Venu, Lalith. (2021). Crystalline thermoplastic polyurethane article (U.S. Patent No. 11136431). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11136431

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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