The present invention provides a process of hydrogenating a nitrile copolymer rubber, which comprises subjecting the copolymer to hydrogenation in the presence of a hydrogenation catalyst, a co-catalyst, and a proton acceptor that is non-coordinating with the metal-complex catalyst.
本发明提供了一种
丁腈共聚橡胶的氢化工艺,该工艺包括在氢化催化剂、助催化剂和与
金属络合催化剂不配位的质子接受体存在下,使共聚物进行氢化。