THERMOSETTING RESIN COMPOSITION AND ITS CURED PRODUCT
PROBLEM TO BE SOLVED: To provide a thermosetting resin having excellent heat resistance. SOLUTION: The thermosetting resin composition comprises (a) a novolak type phenolic resin, (b) hexamethylenetetramine, and (c) at least one salt of a Bronsted acid with acetaldehyde ammonia and/or a mixture ther...
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