Title:
MANUFACTURING METHOD FOR FIBRE-REINFORCED COMPOSITE MATERIAL, HEAT RESISTANT MATERIAL USING SAID COMPOSITE MATERIAL, AND HEAT RESISTANT STRUCTURAL MATERIAL USING SAID COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/040602
Kind Code:
A1
Abstract:
A method for manufacturing a fibre-reinforced composite material with good mechanical properties and high heat resistance, such that a plaster mold can be used for initial curing. A fibre-reinforced prepreg obtained by impregnating reinforced fibres with an epoxy resin composition which contains a triphenylmethane type epoxy resin (A), N, N, N', N'-tetraglycidyl diaminodiphenylmethane (B), and diaminodiphenylsulfone (C), undergoes an initial curing at 110-130°C and furthermore undergoes a second curing at a temperature not less than the temperature of the initial curing.
Inventors:
MIURA TEPPEI (JP)
KANEKO MANABU (JP)
KANEKO MANABU (JP)
Application Number:
PCT/JP2010/067267
Publication Date:
April 07, 2011
Filing Date:
October 01, 2010
Export Citation:
Assignee:
MITSUBISHI RAYON CO (JP)
MIURA TEPPEI (JP)
KANEKO MANABU (JP)
MIURA TEPPEI (JP)
KANEKO MANABU (JP)
International Classes:
C08J5/04; B29C70/06; C08G59/50
Domestic Patent References:
| WO2008105480A1 | 2008-09-04 |
Foreign References:
| JP2009068000A | 2009-04-02 | |||
| JPH0841173A | 1996-02-13 | |||
| JPH09164351A | 1997-06-24 | |||
| JP2003096163A | 2003-04-03 | |||
| JP2003096163A | 2003-04-03 |
Other References:
See also references of EP 2484711A4
Attorney, Agent or Firm:
AOKI Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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