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Patent Searching and Data


Title:
METHOD FOR PRODUCING COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2014/112274
Kind Code:
A1
Abstract:
In this method for producing a composite material, the composite material is configured from at least two molded article elements (12, 13), at least one of the molded article elements (12, 13) for configuring the composite material is prepared by being subjected to primary curing, the molded article element (13) subjected to primary curing is assembled to the other molded article element (12) for configuring the composite material with or without an adhesive therebetween, thus preparing an assembled body (16), the assembled body (16) is heated to at least the glass transition point of the at least one molded article element (13) subjected to primary curing, causing the at least one molded article element (13) to be in a rubbery state, the adhesive in mutual contact with the molded article element (13) or the other molded article element (12, 13) in mutual contact with the molded article element is caused to coexist with the molded article element in the rubbery state by means of a curing process, the at least one molded article element (13) subjected to primary curing is subjected to secondary curing, and the at least one molded article element (13) and the other molded article element (12) are integrated.

Inventors:
HATTORI HIDETAKA (JP)
HAYASHI NORIYA (JP)
WATANABE AKIHISA (JP)
Application Number:
PCT/JP2013/083893
Publication Date:
July 24, 2014
Filing Date:
December 18, 2013
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B29C43/18; B29C43/10; B29C43/52; B64F5/00; B29K101/10; B29K105/08
Domestic Patent References:
WO2011040602A12011-04-07
Foreign References:
JP2001048096A2001-02-20
JPH10128860A1998-05-19
JP2001253393A2001-09-18
JP2647530B21997-08-27
JPH11193322A1999-07-21
JP3950241B22007-07-25
JP3944217B22007-07-11
JP2001089639A2001-04-03
JP4108094B22008-06-25
JP4241721B22009-03-18
JP2011079989A2011-04-21
Other References:
See also references of EP 2946902A4
Attorney, Agent or Firm:
OKUYAMA, Shoichi et al. (JP)
Okuyama In addition, it is 1. (JP)
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