| abstract |
Cycloolefin monomer, metathesis polymerization catalyst, and formula (A): CH 2 = CR a -CR b R c - ( wherein, R a is the .R b and R c represents an alkyl group having 1 to 5 carbon atoms Each independently represents a hydrogen atom or a hydrocarbon group, and may be bonded to each other to form an alicyclic or double bond, or may be part of an aromatic ring). A polymerizable composition comprising a compound (α) having at least two is used. Such a polymerizable composition is bulk polymerized and then crosslinked to obtain a crosslinked resin composite. |