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:
Jun. 19, 1990
Filed:
Apr. 22, 1988
Applicant:
Inventor:
Toshihiro Yotsumoto, Kodaira, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428288 ; 428289 ; 428290 ; 428365 ; 428367 ; 428375 ; 428392 ; 428394 ; 428395 ; 428408 ; 428414 ; 428494 ; 428501 ; 428519 ; 428520 ; 428521 ; 428522 ; 428524 ;
Abstract
Rubber-reinforcing fibrous materials are disclosed, which each comprise fibers and a coat formed on the fibers. The coat is formed by applying a rubbery adhesive composition on the fibers and then thermally treating the rubbery adhesive composition-applied fibers. The rubbery adhesive composition is mainly composed of rubber latex and mixed with a bismaleimide compound at a mixing ratio of 0.25 to 5 relative to 100 of the rubber latex in terms of weight.