abstract |
wherein the copolymer has 10 to 55% by weight of an?,? - ethylenically unsaturated nitrile monomer unit, 25 to 89% by weight of a conjugated diene monomer unit and 1 to 20% by weight of an?,? - ethylenically unsaturated dicarboxylic acid monoester monomer unit, A latex of a highly saturated nitrile rubber (A) having an iodine value of 120 or less, and a polyvalent amine compound (B). |