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. 16, 2018
Filed:
Sep. 06, 2012
Sohei Samejima, Chiyoda-ku, JP;
Hajime Takeya, Chiyoda-ku, JP;
Michihito Matsumoto, Chiyoda-ku, JP;
Hiroki Kobayashi, Chiyoda-ku, JP;
Kazuki Kubo, Chiyoda-ku, JP;
Yuhei Awano, Chiyoda-ku, JP;
Takahiro Mabuchi, Chiyoda-ku, JP;
Sohei Samejima, Chiyoda-ku, JP;
Hajime Takeya, Chiyoda-ku, JP;
Michihito Matsumoto, Chiyoda-ku, JP;
Hiroki Kobayashi, Chiyoda-ku, JP;
Kazuki Kubo, Chiyoda-ku, JP;
Yuhei Awano, Chiyoda-ku, JP;
Takahiro Mabuchi, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A method for producing a preform for manufacture of a fiber-reinforced plastic molding. The method includes: fixing a resin-equipped film rolled out from a roll state including a release film and a fixing resin and containing a partially-cured thermosetting resin, to a surface of the dry fiber fabric rolled out from a roll with the fixing resin interposed therebetween, thereby obtaining a first dry fiber fabric; separately fixing the resin-equipped film to a surface of the dry fiber fabric rolled out from a roll with the fixing resin interposed therebetween, and detaching the release film, thereby obtaining one or more second dry fiber fabrics; and laminating the second dry fiber fabrics on a surface of the first dry fiber fabric with the fixing resin of the second dry fiber fabrics interposed therebetween.