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