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:
Feb. 21, 2017
Filed:
Aug. 20, 2013
Mitsubishi Rayon Co., Ltd., Chiyoda-ku, JP;
Tomoko Ishimoto, Toyohashi, JP;
Manabu Kaneko, Toyohashi, JP;
Kenichi Watanabe, Toyohashi, JP;
Yasuhiro Fukuhara, Toyohashi, JP;
Sanae Kita, Toyohashi, JP;
Mitsubishi Rayon Co., Ltd., Chiyoda-ku, JP;
Abstract
The present invention relates to an epoxy-resin composition comprising the following components (A), (B), (C) and (D), a film made of the epoxy resin composition, a prepreg and a fiber-reinforced plastic. The present invention can provide an epoxy-resin composition that cures at a low temperature in a short period of time. Also, the present invention can provide a fiber-reinforced plastic having excellent mechanical characteristics, especially excellent fracture toughness and heat tolerance, is made from the epoxy-resin composition.