Title:
METHOD FOR MANUFACTURING A FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/118226
Kind Code:
A1
Abstract:
The disclosed method for manufacturing a fiber-reinforced composite material is characterized by comprising: a step (a) in which a nonwoven cloth (N) comprising reinforcing fibers is placed inside a movable mold (12); and a step (b) in which the movable mold (12) is moved towards a fixed mold (11), closing the mold, and then a thermoplastic resin is injected inside the mold, yielding a molded object comprising the nonwoven cloth (N) and the thermoplastic resin. The mechanical strength of the resulting fiber-reinforced composite material can be improved by using injection compression molding as the injection molding in step (b).
Inventors:
BESSHO, Masahiro (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
別所 正博 (〒15 東京都港区港南二丁目１６番５号三菱重工業株式会社内 Tokyo, 〒1088215, JP)
MATSUO, Shiki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
松尾 識 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
NISHIMURA, Wataru (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
別所 正博 (〒15 東京都港区港南二丁目１６番５号三菱重工業株式会社内 Tokyo, 〒1088215, JP)
MATSUO, Shiki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
松尾 識 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
NISHIMURA, Wataru (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2011/001770
Publication Date:
September 29, 2011
Filing Date:
March 25, 2011
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY CO., LTD. (1 Aza Takamichi, Iwatsuka-cho Nakamura-ku, Nagoya-sh, Aichi 62, 〒4530862, JP)
三菱重工プラスチックテクノロジー株式会社 (〒62 愛知県名古屋市中村区岩塚町字高道１番地 Aichi, 〒4530862, JP)
BESSHO, Masahiro (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
別所 正博 (〒15 東京都港区港南二丁目１６番５号三菱重工業株式会社内 Tokyo, 〒1088215, JP)
MATSUO, Shiki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
松尾 識 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
三菱重工プラスチックテクノロジー株式会社 (〒62 愛知県名古屋市中村区岩塚町字高道１番地 Aichi, 〒4530862, JP)
BESSHO, Masahiro (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
別所 正博 (〒15 東京都港区港南二丁目１６番５号三菱重工業株式会社内 Tokyo, 〒1088215, JP)
MATSUO, Shiki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
松尾 識 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
International Classes:
B29C45/14; B29C45/26; B29C45/56; B29K105/04; B29K105/20; B29K309/04; B29K309/08
Attorney, Agent or Firm:
OBA, Mitsuru et al. (OBA & ASSOCIATES, 8F KM Building, 4-3, Iwamotocho 1-chome, Chiyoda-k, Tokyo 32, 〒1010032, JP)
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