It is thus an object of the invention to provide homogeneous colloidal palladium catalysts which form in {TAIL ~ situ} when the precursor complexes are reduced by hydrogen during hydrogenation of diene polymers and {HEAD ~ copolymers} 
It is thus an object of the invention to provide homogeneous colloidal palladium catalysts which form in { TAIL ~ situ } when the precursor complexes are reduced by hydrogen during hydrogenation of diene polymers and { HEAD ~ copolymers }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD