abstract |
(57) [Summary] [Purpose] It is possible to produce an olefin-based copolymer excellent in elastic recovery, adhesiveness, thermal stability, hot melt processability, and weather resistance, and at the same time, a copolymerized monomer. Provided is a manufacturing method capable of diversifying. [Structure] A cycloolefin copolymer having an α-olefin and a cyclic olefin and having a glass transition temperature of 50 ° C. or lower is hydrogenated. |