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:
Jul. 05, 1994
Filed:
Aug. 26, 1993
Ichitaro Ogawa, Tosu, JP;
Abstract
Proposed is a novel composite material consisting of carbon as the matrix phase and particles of silicon carbide having an acicular or needle-like particle configuration uniformly and isotropically dispersed in the matrix phase as the reinforcing dispersed phase, in which the needle-like silicon carbide particles are formed by the in situ crystal growth from particles of .beta.-silicon carbide in a shaped body of a powder blend consisting of particles of carbon and the powder of .beta.-silicon carbide with further admixture of boron or a boron compound which promotes crystal growth of silicon carbide to have an acicular particle configuration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile