Processo de pasta ou solução para a polimerização de uma ou mais alfa olefinas e opcionalmente uma ou mais diolefinas

A slurry or a solution process for the polymerization of one or more alpha olefins and optionally, one or more diolefins comprising (i) admixing a slurry or solution ofthe alpha olefin and optional diolefin with an inert particulate material having a mean particle size in the ranged of about 0.1 to about 10 microns in an amount of at least about 0.3 percent by weight based on the total weight of the final polymer product produced; and (ii) contacting the mixture formed in step (i) with a catalyst system adapted to polymerize the alpha-olefin(s) and optional diolefin(s) in the mixture at a temperature and pressure sufficient to provide polymerization conditions.