METATHESIS POLYMERIZATION CATALYST LIQUID

摘要

PROBLEM TO BE SOLVED: To provide a metathesis polymerization catalyst liquid having an improved handleability and an extremely improved solubility to monomers by dissolving or dispersing a powdery metal carbene type coordinated catalyst into a liquid. SOLUTION: A metathesis polymerization catalyst liquid is prepared by dissolving to or dispersing in a liquid a metathesis polymerization catalyst which allows metathesis polymerization of cycloolefin monomers. Here, a metal carbene type coordinated catalyst is dissolved to or dispersed in a liquid as the metathesis catalyst.