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. 26, 1991
Filed:
Jul. 26, 1990
Applicant:
Inventor:
Akihiro Shibahara, Komaki, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C08C / ;
U.S. Cl.
CPC ...
428409 ; 4284111 ; 525346 ; 525377 ;
Abstract
A rubber composition containing (a) a rubber material, (b) carbon black, (c) a vulcanizing agent, and (d) an amine compound represented by the following structural formula: ##STR1## the rubber composition containing 0.5 to 4 parts by weight of the amine compound per 100 parts by weight of the rubber material. The rubber composition is vulcanized to produce a rubber formed article such as a rubber vibration isolator.