Thermosetting resin composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...

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260 775AM, 26030P, 260836, 260837R, 528 75, 528 73, 528 51, 528 55, C08L 6300

Patent

active

041285310

ABSTRACT:
A thermosetting resin composition comprising a polyfunctional epoxy compound such as diglycidyl ether of bisphenol A, a polyfunctional isocyanate such as diphenylmethane diisocyanate, a curing agent and polybutadiene type polymer having terminal hydroxyl groups can produce cured articles excellent in heat resistance and crack resistance.

REFERENCES:
patent: 3459828 (1969-08-01), Michelotti et al.
patent: 3496250 (1970-02-01), Czerwinski
patent: 3525779 (1970-08-01), Hawkins
patent: 3636133 (1972-01-01), Hawkins
patent: 3694406 (1972-09-01), D'Alelio
patent: 4055541 (1977-10-01), Riew

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