| 摘要 |
<p>A highly saturated copolymer rubber containing nitrile groups, which comprises 5 to 60wt% of a,ß-ethylenically unsaturated nitrile monomer units (a), 0.1 to 20wt% of a,ß-ethylenically unsaturated dicarboxylic monoester monomer units (b), 11 to 50wt% of alkoxyalkyl (meth)acrylate monomer units (c) wherein the alkoxyalkyl has 2 to 8 carbon atoms, and 20 to 83.9wt% of conjugated diene monomer units (d), and in which at least some of the conjugated diene monomer units (d) are hydrogenated.</p> |
