ADHESION IMPROVER FOR CARBON-FIBER-REINFORCED RESIN COMPOSITION

An object of the present invention is to provide an adhesion improver for a carbon fiber-reinforced polyolefin-based resin composition that provides improved mechanical characteristics such as bending strength and bending elastic modulus. The adhesion improver is used for a carbon fiber-reinforced r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIOKA, Takahiro, MUKUDAI, Jun, YOSHINO, Takahiko, FUJISHIRO, Koichi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	An object of the present invention is to provide an adhesion improver for a carbon fiber-reinforced polyolefin-based resin composition that provides improved mechanical characteristics such as bending strength and bending elastic modulus. The adhesion improver is used for a carbon fiber-reinforced resin composition including carbon fibers and a polyolefin-based resin. The adhesion improver includes an acid-modified polyolefin-based resin unit and an epoxy resin unit. The acid-modified polyolefin-based resin unit and the epoxy resin unit are linked via an ester structure, and the epoxy resin unit includes a secondary hydroxy group.