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:
Mar. 20, 2012
Filed:
Mar. 02, 2011
Nobuyuki Arai, Ehime, JP;
Norimitsu Natsume, Iyo-gun, JP;
Kenichi Yoshioka, Iyo-gun, JP;
Junko Kawasaki, Iyo-gun, JP;
Hiroshi Takezaki, Nagoya, JP;
Nobuyuki Arai, Ehime, JP;
Norimitsu Natsume, Iyo-gun, JP;
Kenichi Yoshioka, Iyo-gun, JP;
Junko Kawasaki, Iyo-gun, JP;
Hiroshi Takezaki, Nagoya, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. (2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.