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:
Apr. 01, 1980
Filed:
Sep. 29, 1977
Tetsuro Matsuura, Narita, JP;
Shinji Yamamoto, Ichihara, JP;
Denichi Oda, Ichihara, JP;
Yasuo Matsumori, Ichihara, JP;
Ube Industries, Ltd., Ube, JP;
Abstract
Disclosed is a process of producing a fiber-reinforced rubber article having excellent mechanical strength and modulus of elasticity, and exhibiting rubber-like elasticity, by providing a rubber composition from a vulcanizable rubber material, a vulcanizing agent and 1,2-polybutadiene staple fibers in an amount of 1 to 20 parts by weight per 100 parts by weight of the rubber material, shaping and vulcanizing the rubber composition to provide a shaped, vulcanized article in which surface portions of said 1,2-polybutadiene staple fibers are vulcanized and cross-linked to the vulcanized rubber material matrix.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile