Title:
THERMOSETTING RESIN COMPOSITION, CURED PRODUCT OF SAME, PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, AND HIGH-PRESSURE GAS CONTAINER
Document Type and Number:
WIPO Patent Application WO/2024/075480
Kind Code:
A1
Abstract:
Disclosed are: a thermosetting resin composition which contains an epoxy resin (component (A)), a (meth)acrylate compound (component (B)), an epoxy resin curing agent (component (C)) and a thermal radical polymerization initiator (component (D)), wherein the component (B) contains a poly(butadiene-CO-acrylonitrile) having acryloyloxy groups at both ends (component (B1)) and a multifunctional (meth)acrylate (component (B2)) other than the component (B1), and the component (C) contains a boron amine complex; a cured product of this thermosetting resin composition; a prepreg; a fiber-reinforced composite material; and a high-pressure gas container which comprises this fiber-reinforced composite material.
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Inventors:
IKEUCHI KOUSUKE (JP)
WAKAHARA DAIKI (JP)
MATSUMOTO NOBUHIKO (JP)
WAKAHARA DAIKI (JP)
MATSUMOTO NOBUHIKO (JP)
Application Number:
PCT/JP2023/033282
Publication Date:
April 11, 2024
Filing Date:
September 13, 2023
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G59/72; C08J5/04; C08J5/24; C08L63/00; F16J12/00; F17C1/02
Domestic Patent References:
| WO2015084553A1 | 2015-06-11 | |||
| WO2010007148A2 | 2010-01-21 | |||
| WO1998023658A1 | 1998-06-04 | |||
| WO2020178105A1 | 2020-09-10 | |||
| WO2022118827A1 | 2022-06-09 |
Foreign References:
| JPH03294329A | 1991-12-25 | |||
| JPS57153046A | 1982-09-21 | |||
| JPS6381139A | 1988-04-12 | |||
| JP2004104042A | 2004-04-02 | |||
| JP2004107415A | 2004-04-08 | |||
| JP2004107416A | 2004-04-08 | |||
| JP2022022548A | 2022-02-07 | |||
| JPS6420216A | 1989-01-24 | |||
| JPH07224149A | 1995-08-22 | |||
| US7714037B1 | 2010-05-11 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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