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:
Nov. 04, 1986
Filed:
Mar. 21, 1985
Applicant:
Inventors:
William W Schloman, Jr, Stow, OH (US);
James A Davis, Uniontown, OH (US);
Assignee:
The Firestone Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525130 ; 525129 ; 525199 ; 525211 ; 525215 ; 525220 ; 525227 ; 525233 ; 525236 ; 525237 ; 525354 ; 528930 ;
Abstract
Guayule resin is sulfurized such that it has a high softening point of at least 70.degree. C. The sulfurized guayule resin can be utilized in association with conventional rubbers and the end results in improved properties such as reduced hysteresis loss, increased tensile strength and the like.
Schloman, Jr, William. (1986). Sulfurized guayule resin and rubber (U.S. Patent No. 4621118). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4621118
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile