Method for the manufacture of epoxy resin molding materials

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

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525504, 528 93, 528361, 528408, C08G 5968

Patent

active

045283583

ABSTRACT:
Molding materials, laminates, stratified material and cover or protective layers which are of high electrical and mechanical quality are formed from polymerisable epoxy compounds if the corss-linking of the epoxy resins is accomplished by anionic polymerisation, using mixed catalysts of tertiary amines of the formula: ##STR1## and an imidazoles of the formula: ##STR2## as a polymerisation catalysts.

REFERENCES:
patent: 3677978 (1972-07-01), Dowbenko et al.
patent: 4417010 (1983-11-01), Shimp

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