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. 22, 1994
Filed:
Jul. 26, 1993
Christine L Morehart, North Canton, OH (US);
Bridgestone/Firestone, Inc., Akron, OH (US);
Abstract
A sulfur-vulcanizable rubber compound having high modulus and low hysteresis properties. Such compounds comprise from about 0 to 65 parts by weight of polyisoprene; from about 25 to 35 parts by weight of a high styrene resin, SBR masterbatch and from about 0 to 65 parts by weight of polybutadiene to total 100 parts by weight; from about 50 to 60 parts by weight of a reinforcing filler, per 100 parts by weight of rubber and at least 5 parts by weight of sulfur, per 100 parts by weight of rubber. Pneumatic tires and components therefor are manufactured from rubber compounds having high modulus and low hysteresis and provide run flat operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile