Epoxy Curing Compositions and Methods

Disclosed are accelerator/curing agent compositions for epoxy resins, comprising (a) at least one aromatic or alicyclic compound containing at least two amine moieties, such amine-containing aromatic or alicyclic compound(s) preferably having from 3 to 5 amine hydrogens per compound and preferably t...

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Bibliographische Detailangaben
Hauptverfasser:	NATESH ANBAZHAGAN, SHAH SHAILESH, ANANTHACHAR SUDHIR, POLYKARPOV ALEXANDER Y
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Disclosed are accelerator/curing agent compositions for epoxy resins, comprising (a) at least one aromatic or alicyclic compound containing at least two amine moieties, such amine-containing aromatic or alicyclic compound(s) preferably having from 3 to 5 amine hydrogens per compound and preferably two primary amines per compound, (b) at least one aliphatic compound containing at least two amine moieties, such compound(s) preferably having from 2 to 4 amine hydrogens per compound and one primary and one secondary amine per compound, and (c) at least one non-reactive catalytic compound, preferably having no amine hydrogens. The compositions are useful as drop-in replacements for N-aminoethylpiperazine.