Epoxy resin composition

Details Epoxy resin composition Epoxy resin composition

1988-05-31

1989-05-30

Kight, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528104, 528106, 528129, 528155, 528230, 525481, 525489, 525534, 525930, 252500, 252511, C08G 5900

Patent

active

048352403

ABSTRACT:
An epoxy resin composition comprising a trifunctional epoxy resin derived from a trisphenol having the structure represented by the following general formula ##STR1## wherein R represents a hydrogen atom, an alkyl group or a halogen atom, and a novolak-type phenolic resin. This epoxy resin composition gives a cured product having excellent pliability and a high glass transition temperature. It is especially useful as a semiconductor encapsulating material.

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patent: 4731423 (1988-03-01), Mendoza et al.
patent: 4759978 (1988-07-01), Takata

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