Polymerizable composition, cycloolefin-based polymer, and metal/resin composite
Provided is a polymerizable composition comprising a cycloolefin-based monomer having a specific structure, a silane coupling agent having at least one hydrocarbon group having a norbornene structure, and a metathesis polymerization catalyst.
1. A polymerizable composition comprising:
at least one of a cycloolefin-based monomer (α) represented by General Formula (I) and a cycloolefin-based monomer (β) represented by General Formula (II), a silane coupling agent having at least one hydrocarbon group having a norbornene structure, and a metathesis polymerization catalyst:
where R 1 represents a substituent selected from the group consisting of C 1 to C 10 hydrocarbon groups, halogen atoms, and C 1 to C 10 hydrocarbon groups substituted by a halogen atom: m represents an integer of 0 or more and 6n+6 or less; when m is 1 or more, R 1 can be bonded to any bonding position; when m is 2 or more, R 1 s may be the same or different; and n represents an integer of 1 to 3;
where h represents an integer of 1 to 3, i and j each independently represent an integer of 0 to 4, and k represents an integer of 1 to 4.
2. The polymerizable composition according to claim 1 further comprising an (meth)acrylate monomer.
3. The polymerizable composition according to claim 2 ,
wherein at least one of the cycloolefin-based monomer (α) and the cycloolefin-based monomer (β) and the (meth)acrylate monomer are contained in a mass ratio (cycloolefin-based monomer(s)/(meth)acrylate monomer) of 20/80 to 80/20.
4. The polymerizable composition according to claim 1 , wherein the silane coupling agent comprises a compound represented by General Formula (III):
R 2 g X p SiR 3 f (III)
where R 2 and R 3 are any groups which may be the same or different, X is a hydrocarbon group having a norbornene structure, g and f are an integer of 0 to 3, p is an integer of 1 to 4, and g+f+p=4.
5. The polymerizable composition according to claim 1 , wherein the polymerizable composition is composed of 2 or more preparative blend solutions each of which alone is not capable of polymerization, and can be formed by combining the preparative blend solutions.
6. A filler-containing polymerizable composition comprising the polymerizable composition according to claim 1 and a filler.
7. The filler-containing polymerizable composition according to claim 6 , wherein the filler is an inorganic filler.
8. A cycloolefin-based polymer prepared by polymerizing the polymerizable composition according to claim 1 .
9. A metal/resin composite comprising the cycloolefin-based polymer according to claim 8 and a metal adhering to at least part of a surface of the cycloolefin-based polymer.
10. A cycloolefin-based polymer prepared by polymerizing the filler-containing polymerizable composition according to claim 6 .
11. A metal/resin composite comprising the cycloolefin-based polymer according to claim 10 and a metal adhering to at least part of a surface of the cycloolefin-based polymer.