Curing component for epoxy resins

Details Curing component for epoxy resins Curing component for epoxy resins

1994-09-09

1996-11-19

Krass, Frederick

Stock material or miscellaneous articles

Composite

Of epoxy ether

525481, 525482, 525484, 525504, 528 98, 528 99, 528155, 564323, 564367, 564388, C08G 1406, C08L 6300, C08L 6134

Patent

active

055761089

ABSTRACT:
Curing components containing amino groups for curing epoxy resins are obtained by the reaction of alkylated polyhydroxy aromatics (A) with polyamines (B) and aldehydes (C) by the mechanism of the Mannich reaction. The preparation of curable mixtures and varnish formulations is also disclosed. The curing components and curable mixtures can also be employed at a low temperature.

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patent: 5300618 (1994-04-01), Durairaj
Chemical Abstracts 112: 157851, "Preparation of Monoarylalkyphenols by Alkylation", Takagi et al.

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