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:
Aug. 05, 2025
Filed:
Dec. 18, 2020
Applicant:
Evoco Ltd., Toronto, CA;
Inventors:
Jason James Robinson, Toronto, CA;
Mustafa Abu Ghalia, Toronto, CA;
Radu Lucian Vicol, Toronto, CA;
Guerino G. Sacripante, Oakville, CA;
Assignee:
Evoco Ltd., Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 75/06 (2006.01); C08G 18/42 (2006.01); C08G 18/76 (2006.01); C08K 5/00 (2006.01); C08K 5/11 (2006.01); C08L 97/00 (2006.01);
U.S. Cl.
CPC ...
C08L 75/06 (2013.01); C08G 18/4261 (2013.01); C08G 18/7671 (2013.01); C08K 5/0025 (2013.01); C08K 5/11 (2013.01); C08L 97/005 (2013.01); C08G 2110/0083 (2021.01);
Abstract
A polyurethane elastomer composition that contains (a) an organic diisocyanate, (b) a polyester resin, (c) a chain extender, (d) an optional crosslinker, (e) an optional colorant, (f) a surfactant, (g) a foaming agent, (h) an optional bio-additive, and a composition comprised of a plasticizer and a lignin.