nitrile group containing copolymer rubber, crosslinkable rubber composition, crosslinked rubber, and method for producing a nitrile group containing copolymer rubber

摘要

1/1 summary “Nitrile group-containing copolymer rubber, crosslinkable rubber composition, crosslinked rubber, and method for producing a nitrile group-containing copolymer rubber” is a nitrile group-containing copolymer rubber which is characterized by having a hydroxyl group, a carboxyl group, or a carbon-carbon double bond on a terminal carbon atom or on a carbon atom attached to a terminal carbon atom. Nitrile group-containing copolymer rubber according to the present invention is preferably obtained by a metathesis reaction. According to the present invention, a nitrile group-containing copolymer rubber may be provided which has excellent crosslinking performance.