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. 24, 1993
Filed:
May. 17, 1991
Applicant:
Inventors:
Fredrick L Magnus, Mogadore, OH (US);
David A Benko, Munroe Falls, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524520 ; 524495 ; 524496 ;
Abstract
Vulcanizable rubber composition containing a polyfluoroethylene (PFE) and/or a polyfluoroethylene compatibilizer agent is added to a standard sidewall recipe. The PFE and/or PFE compatibilizers improve ozone resistance, improve flex fatigue properties and decrease the onset of vulcanization by increasing the rate of vulcanization. The new formula also represents a fast curing sidewall formulation.