| http://www.w3.org/ns/prov#value | - Among them, a hydrogenated product of ring-opening polymer of norbornene monomers, an addition polymer of norbornene monomers, an addition polymer of norbornene monomers and vinyl compounds (such as ethylene, ??-olefin and the like), and an aromatic ring-hydrogenated product of aromatic olefin polymer are preferable, particularly a hydrogenated product of a ring-opening polymer of norbornene monom
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