DE2601513

A mixture of phenylindane diamines is prepared by a process comprising acid-catalyzed dimerization of alpha -methylstyrene and subsequent nitration and reduction of the phenylindane reaction product. This phenylindane diamine mixture is useful in polymide polymers and as a curing agent for epoxy res...

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Hauptverfasser:	GORDON, DAVID A., SCARSDALE, N.Y., US, BATEMAN, JOHN, BARDONIA, N.Y., US
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A mixture of phenylindane diamines is prepared by a process comprising acid-catalyzed dimerization of alpha -methylstyrene and subsequent nitration and reduction of the phenylindane reaction product. This phenylindane diamine mixture is useful in polymide polymers and as a curing agent for epoxy resins.