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:
Feb. 15, 2000
Filed:
May. 02, 1994
Applicant:
Inventors:
Paul Harry Sandstrom, Tallmadge, OH (US);
Raymond Benjamin Roennau, Stow, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C / ;
U.S. Cl.
CPC ...
152510 ; 525192 ; 525237 ;
Abstract
The present invention relates to a pneumatic rubber tire having an integral innerliner of a sulfur cured rubber compound. The rubber compound is characterized by, based on 100 parts of ruber, (A) from about 70 to 98 parts by weight of bromobutyl rubber, (B) from 2 to 30 parts by weight of a trans 1,4-polybutadiene rubber having at least a 65 percent trans 1,4-content; and (C) from 0 to 28 parts by weight of a rubber selected from the group consisting of an acrylonitrile/butadiene copolymer, styrene/butadiene copolymer, natural rubber and mixtures thereof.