EPOXY RESIN-CURING AGENT AND EPOXY RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide an epoxy resin-curing agent by using a polyamine compound, giving a good curing property, an epoxy resin-cured coated film performance and cured material physical properties having a good point in its resistance to organic solvents, an epoxy resin composition contain...

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Bibliographische Detailangaben
Hauptverfasser:	OGAWA TAKASHI, KUWABARA HISAMASA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an epoxy resin-curing agent by using a polyamine compound, giving a good curing property, an epoxy resin-cured coated film performance and cured material physical properties having a good point in its resistance to organic solvents, an epoxy resin composition containing the epoxy resin-curing agent and an epoxy resin-cured material obtained by curing the epoxy resin composition. SOLUTION: This epoxy resin-curing agent contains a reaction product of the polyamine compound expressed by formula (I): (R)2N-H2C-A-CH2-NHR [wherein, A is phenylene or cyclohexylene; R is H or phenethyl, and a multiple number of the Rs are each the same or different and at least one of the Rs is phenethyl] with a branched diglycidyl compound having ≥3 number of carbon atoms between the glycidyl groups. COPYRIGHT: (C)2007,JPO&INPIT