Crosslinkable resin composition and resin formed body produced therefrom
View Patent ↗A crosslinkable resin composition is provided which can be a forming material having excellent adhesion to metals and excellent heat resistance. The crosslinkable resin composition comprises; a cycloolefin resin (A) obtained through metathesis polymerization of a cycloolefin monomer in the presence of a compound having two or more vinyl groups in the molecule, and a radical generating agent (B). A crosslinked resin molded product is obtained by crosslinking such a crosslinkable resin composition through heating.
1. A crosslinkable resin composition comprising:
a cycloolefin resin (A) obtained by ring-opening metathesis polymerizing a cycloolefin monomer in the presence of 0.1 to 10 parts by weight, relative to 100 parts by weight of the cycloolefin monomer, of a compound having two or more vinyl groups in a molecule, and a radical generating agent (B).
2. The crosslinkable resin composition according to claim 1 , obtained by ring-opening bulk polymerizing a polymerizable composition comprising the cycloolefin monomer, the radical generating agent (B), the compound having two or more vinyl groups in the molecule and a metathesis polymerization catalyst.
3. A resin molded product made of the crosslinkable resin composition according to claim 1 .
4. A method for producing a resin molded product manufacturing the resin molded product of claim 3 , wherein a polymerizable composition comprising the cycloolefin monomer, the radical generating agent (B), the compound having two or more vinyl groups in the molecule and a metathesis polymerization catalyst is coated on a supporting body, followed by ring-opening polymerizing the polymerizable composition coated.
5. A method for producing a resin molded product manufacturing the resin molded product of claim 3 , wherein a fiber reinforcement is impregnated with a polymerizable composition comprising the cycloolefin monomer, the radical generating agent (B), the compound having two or more vinyl groups in the molecule and a metathesis polymerization catalyst, followed by ring-opening polymerizing the polymerizable composition.
6. A method for producing a resin molded product manufacturing the resin molded product of claim 3 , wherein a polymerizable composition comprising the cycloolefin monomer, the radical generating agent (B), the compound having two or more vinyl groups in the molecule and a metathesis polymerization catalyst is injected into a cavity in a mold, followed by ring-opening polymerizing the polymerizable composition injected.
7. A crosslinked resin molded product produced by heating and crosslinking the resin molded product according to claim 3 .