To provide a norbornene resin that has excellent molding processability and film processability and realizes both heat resistance and optical properties at the same time.
The manufacturing process of the norbornene resin comprises copolymerizing a norbornene compound with an acrylate compound having good optical properties in the presence of a nickel compound of formula (3) and an organic aluminum, (wherein X, Y and Z are each at least one kind of group selected from the group consisting of a 1-10C aliphatic hydrocarbon group, 3-20C alicyclic hydrocarbon group, 6-20C aromatic hydrocarbon group, carboxylic ester group, hydroxy group, cyano group, halogen group, sulfonic acid group, nitro group, alkoxy group and halogenated alkyl group and are coordinated with an Ni ion in the form of a monovalent enolate anion; X, Y, Z can all be the same or can be groups different from each other.).
| WO/2002/059168 | PROCESSES FOR PRODUCING CYCLOOLEFIN ADDITION POLYMER |
| JP2006124619 | METHOD FOR POLYMERIZING BUTADIENE |
| JPS51137690 | BUTADIENE POLYMERIZATION |
MATSUMURA SHUNICHI
OMORI SATOSHI
YASUDA HAJIME
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