. "hylene/acetylene, propene/1-butene, propene/styrene, propene/butadiene, propylene/1-hexene, propene/acetylene,ethylene/propene/1-butene, ethylene/propene/1-hexene, ethylene/propene/1-octene, and various combinations thereof.Polar olefinic monomers of the present invention include ethylenically unsaturated monomers having from 2 to 60 carbon atoms and at least one atom such as O, N, B, Al, S, P, Si" . . .