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:
Sep. 07, 2021
Filed:
Mar. 30, 2018
Applicant:
Gates Corporation, Denver, CO (US);
Inventors:
Joseph R. Duke, Jr., Elizabethtown, KY (US);
John Graeme Knox, Oxford, MI (US);
Assignee:
Gates Corporation, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/04 (2006.01); C08G 18/10 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C09J 175/04 (2006.01); D06M 15/564 (2006.01); D06M 15/568 (2006.01); D06M 15/572 (2006.01); F16G 1/10 (2006.01); F16G 1/28 (2006.01); F16G 5/08 (2006.01); F16G 5/20 (2006.01);
U.S. Cl.
CPC ...
C08J 5/046 (2013.01); C08G 18/10 (2013.01); C08G 18/4277 (2013.01); C08G 18/4854 (2013.01); C08G 18/7614 (2013.01); C08J 5/042 (2013.01); C09J 175/04 (2013.01); D06M 15/564 (2013.01); D06M 15/568 (2013.01); D06M 15/572 (2013.01); F16G 1/10 (2013.01); F16G 1/28 (2013.01); F16G 5/08 (2013.01); F16G 5/20 (2013.01); C08J 2375/00 (2013.01); Y10T 156/10 (2015.01); Y10T 428/24479 (2015.01); Y10T 428/249937 (2015.04);
Abstract
A belt with a tensile cord embedded in an elastomeric body, having a polyurea-urethane adhesive composition impregnating the cord and coating the fibers. The composition is reaction product of a polyurethane prepolymer and a diamine curative. The prepolymer is a reaction product of a compact, symmetric diisocyanate and a polyester, polyether, or polycarbonate polyol. The belt body may be of cast polyurethane, vulcanized rubber, or thermoplastic elastomer. The cord may have an adhesive overcoat.