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Title:
METHOD FOR MANUFACTURING FIBER REINFORCED COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JP2002052617
Kind Code:
A
Abstract:

To provide a method for continuously manufacturing a fiber reinforced composite material internally filled with uniform foam, having an arbitrary cross section and having a skin layer of which the thickness is constant in a length direction.

A fiber reinforcing material impregnated with a liquid fire retardant thermosetting resin material is continuously drawn in the gap between the inner and outer molds of a heating mold having the inner and outer molds and cured under heating to mold a surface material. After the surface temperature of the surface material is cooled to 100°C or lower, a low temperature curable phenolic resin foamable liquid containing a foaming agent is continuously discharged in the internal space of the surface material, foamed and cured to manufacture the reinforced composite material having a foamed layer therein.


Inventors:
MAKIYO TAKESHI
HASHIBA TAKASHI
NISHIMOTO SATOSHI
OSHIMA GEN
Application Number:
JP2000238278A
Publication Date:
February 19, 2002
Filing Date:
August 07, 2000
Export Citation:
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Assignee:
SHOWA HIGHPOLYMER
ASAHI GLASS MATEX CO LTD
International Classes:
C08J9/14; B29C39/16; B29C39/18; B29C69/02; (IPC1-7): B29C69/02; B29C39/16; B29C39/18; C08J9/14
Domestic Patent References:
JPH0679795A1994-03-22
JPH10166467A1998-06-23
JP2000119424A2000-04-25
JPH10230526A1998-09-02
Attorney, Agent or Firm:
Kikuchi Seiichi



 
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