PREPREG, FIBER REINFORCED COMPOSITE MATERIAL, AND MANUFACTURING METHOD FOR FIBER REINFORCED COMPOSITE MATERIAL

Embodiments herein relate to a prepreg comprising a thermosetting resin, and reinforcing fibers in the thermosetting resin, wherein when the prepreg is cured in vacuum bag only conditions, and a method of making the same. The method also applies for autoclave processing. Embodiments also relate to a...

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Bibliographic Details
Main Authors HARO, ALFRED P, ARAI, NOBUYUKI, HUGHES, JONATHAN C, ARAI, ATSUHITO, YOSHIOKA, KENICHI, SATTERWHITE, JEFFREY A
Format Patent
LanguageEnglish
French
Published 05.02.2015
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:Embodiments herein relate to a prepreg comprising a thermosetting resin, and reinforcing fibers in the thermosetting resin, wherein when the prepreg is cured in vacuum bag only conditions, and a method of making the same. The method also applies for autoclave processing. Embodiments also relate to a cured fiber reinforced composite material made by thermally curing the prepreg. Des modes de réalisation de l'invention concernent un préimprégné comprenant une résine thermodurcissable et des fibres de renforcement dans la résine thermodurcissable, le préimprégné étant durci uniquement dans des conditions de sac sous vide; ainsi qu'un procédé de fabrication du préimprégné. Le procédé s'applique également à un traitement à l'autoclave. Des modes de réalisation concernent également un matériau composite renforcé par des fibres, durci, obtenu par durcissement thermique du préimprégné.
Bibliography:Application Number: WO2012US71641