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:
Oct. 09, 1990
Filed:
Jun. 15, 1987
Senichi Yamada, Aichi, JP;
Shinichi Towata, Aichi, JP;
Hajime Ikuno, Aichi, JP;
Takemi Yamamura, Yamaguchi, JP;
Toshihiro Ishikawa, Yamaguchi, JP;
Masaki Shibuya, Yamaguchi, JP;
Kabushiki Kaisha Toyota Chuo Kenkyusho, both of, JP;
Ube Industries, Ltd., both of, JP;
Abstract
A fiber and fibrous material for producing composite materials, fiber-reinforced metals, fiber-reinforced plastics and fiber-reinforced ceramics, in which short fibers, whiskers or powders made of heat resistant material are deposited on continuous fibers made of heat resistant material. The composite materials, such as fiber-reinforced metals, plastics, and ceramics, contain the fibrous material in a matrix, and have improved control of the fiber volume ratio and mechanical characteristics. Processes for producing the fiber, fibrous materials and composite materials are also disclosed.