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:
Mar. 17, 2020
Filed:
Jul. 28, 2015
Applicant:
Bridgestone Americas Tire Operations, Llc, Nashville, TN (US);
Inventors:
Benjamin C. Galizio, Kent, OH (US);
Maryangel G. Dunlavy, Ravenna, OH (US);
Assignee:
Bridgestone Americas Tire Operations, LLC, Nashville, TN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 1/00 (2006.01); C08J 3/22 (2006.01); C08L 9/06 (2006.01);
U.S. Cl.
CPC ...
C08L 9/06 (2013.01); B60C 1/0016 (2013.01); C08J 3/22 (2013.01); C08J 2309/06 (2013.01); C08J 2407/00 (2013.01); C08J 2409/00 (2013.01); C08L 2205/03 (2013.01); C08L 2310/00 (2013.01);
Abstract
A method for preparing a vulcanizable composition of matter, the method comprising mixing rubber, silica, silica coupling agent, a strong base, and nicotinamide to form a masterbatch, introducing a curative to the masterbatch, and mixing the curative into the masterbatch to form a vulcanizable composition of matter.