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:
Dec. 19, 1978
Filed:
Mar. 01, 1978
Kojiro Arai, Okayama, JP;
Noriaki Sugai, Fukuoka, JP;
Japan Exlan Company Limited, Osaka, JP;
Abstract
A method of treating carbon fibers in which carbon fibers are supplied into a solution of an electrolyte containing a vinyl monomer, and the carbon fibers are caused to act as the cathode to produce electrolytic reaction in said solution so that the surfaces of the carbon fibers are covered with a polymerization product whereby the ability of the carbon fibers to bundle themselves can be elevated and the adhesiveness between the carbon fibers and resin to be reinforced upon producing carbon fiber composite materials can be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile