| 摘要 |
PROBLEM TO BE SOLVED: To provide a cycloolefin polymer-based crystalline polymer excellent in heat resistance and adhesivity with other materials.SOLUTION: A crystalline polymer is obtained by: subjecting dicyclopentadiene to a ring-opening metathesis polymerization using a specific metal compound as a polymerization catalyst and in the presence of an siloxane compound having an ethylenically unsaturated group; and hydrogenating the resultant, wherein the crystalline polymer has a polymer chain including a repeating unit originated from dicyclopentadiene, and the polymer chain is bonded by a group containing a siloxane group. |
