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. 19, 2024
Filed:
Dec. 27, 2021
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventors:
Michael R. Hartzell, Gold Canyon, AZ (US);
Robert W. White, Gilbert, AZ (US);
Piotr Kozminski, Akron, OH (US);
Mark N. Dedecker, North Canton, OH (US);
Erin Sheepwash, Cuyahoga Falls, OH (US);
Yingyi Huang, Hudson, OH (US);
William S. Niaura, Mesa, AZ (US);
Assignee:
Bridgestone Corporation, Chuo-ku, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 7/00 (2006.01); C08J 3/22 (2006.01); C08J 3/24 (2006.01);
U.S. Cl.
CPC ...
C08L 7/00 (2013.01); C08J 3/226 (2013.01); C08J 3/24 (2013.01); C08J 2307/00 (2013.01); C08J 2400/26 (2013.01);
Abstract
A method for forming a polymer-filler composite having advantageous bound filler content, the method comprising (a) providing a guayule cement; (b) introducing particulate filler to the guayule cement to form a solution masterbatch; and (c) desolventizing the solution masterbatch to form a polymer-filler composite.