| abstract |
There is provided a novel catalyst system and a process for polymerizing olefins by adding the same incrementally to said catalyst system consisting essentially of an aluminum halide and an organo germanium halide or alkoxide in an inert solvent while controlling the temperature of reaction in the range of -30 DEG C to +30 DEG C, drowning the polymerization mixture in water, separating the organic phase therefrom, removing the solvent therefrom, and recovering a solid polymer in good yield. |