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Patent Searching and Data


Title:
METHOD FOR PRODUCING COMPOSITE MATERIAL AND COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/159443
Kind Code:
A1
Abstract:
The present invention enables easy achievement of a desired shape and inhibits reduction in strength. This method for producing a composite material (10) comprises: an insertion step (S10) for inserting inner members (12) each obtained by impregnating a second reinforced fiber with a resin, into spaces (35) in an outer member (14a) that is formed from a first reinforced fiber having been woven and extending corrugatedly, and that has openings (36) at at least one end portion thereof such that the spaces (35) formed thereinside is connected to the openings (36); and a composite material forming step for curing the resin of the inner members (12) so as to bond the outer member (14) and the inner members (12) together, and thereby forming the composite material (10) in which the outer member (14) and the inner members (12) are bonded together.

Inventors:
KAMO, Sota (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TAKAGI, Kiyoka (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
ISHIKAWA, Naomoto (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
HORIZONO, Hideki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
NISHIMURA, Wataru (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TAKAYANAGI, Toshiyuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
KAMIHARA, Nobuyuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
FUJIWARA, Naoaki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
KATSUMATA, Tsukasa (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
OHASHI, Kazuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2018/040764
Publication Date:
August 22, 2019
Filing Date:
November 01, 2018
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
B29C70/16; B29C70/20; B29C70/22; B29C70/24; B29C70/28; B29K101/12; B29K105/08
Foreign References:
JPH05508115A1993-11-18
JP2013204744A2013-10-07
JP2016527112A2016-09-08
JP2010516512A2010-05-20
JP2010524718A2010-07-22
JP2011167951A2011-09-01
JP2016098467A2016-05-30
JPH05459A1993-01-08
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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