THERMOSETTING RESIN HAVING BENZOXAZINE STRUCTURE AND METHOD FOR PRODUCING THE SAME

摘要

Disclosed is a thermosetting resin having a benzoxazine ring structure represented by the following formula (I). (In the formula (I), X represents a residue of a diol compound having a molecular weight or a number-average molecular weight in terms of polystyrene as determined by GPC of not more than 5,000; Y represents a residue of a diamine compound; and n represents an integer of 2-200.)