Bei niedrigen Temperaturen härtbare Epoxyzusammensetzungen

Details

Veröffentlichungs-Nr.

EP2426159

Aktenzeichen

EP11006993

Anmeldetag

26. August 2011

Veröffentlichung

25. März 2015

Erteilung

25. März 2015

Rechtsraum

EP

IPC

C08G59/18C08G59/50C08G59/68

Abstract

A heat curable epoxy composition comprising the contact product of an epoxy resin, an epoxy curing agent and an accelerator for the epoxy curing agent, the curing agent or the accelerator comprising the reaction product of (a) a phenolic resin (a) of general formula: Where R1, R2, R3, R4 are each independently of one another a hydrogen or unbranched or branched alky group having 1 to 17 carbon atoms, and n is an integer form 0 to 50; and (b) a modified amine compound which is the reaction product of an epoxy resin and a methylated polyalkylenepolyamine having one primary or secondary amine and at least two tertiary amines of the general formula: Where R1, R2, R3, R4 and R5 represent hydrogen, methyl or ethyl; n and m independently are integers from 1 to 10 and; X is an integer from 1 to 10.

Anmelder

Firma

Air Products and Chemicals, Inc.

Land

🇺🇸 USA

Fachgebiete