Polymerization process

Claim 1

THE PROCESS OF MAKING HIGH MOLECULAR WEIGHT POLYMERS FROM UNSATURATED HYDROCARBON COMPOUNDS SELECTED FROM THE GROUP CONSISTING OF ALKENES OF 2 TO 10 CARBON ATOMS, BUTADIENE AND ISOPRENE WHICH COMPRISES DISSOLVING A TITANIUM CHLORIDE IN A MEDIUM CONSISTING ESSENTIALLY OF CHLOROBENZENE, ALSO DISSOLVING AN ALUMINUM ALKYL COMPOUND REDUCING AGENT IN A MEDIUM CONSISTING ESSENTIALLY OF CHLOROBENZENE, MIXING SAID TWO RESULTING SOLUTIONS TO MAKE A CATALYST COMPLEX DISPERSION IN CHLOROBENZENE, FEEDING SAID CATALYST DISPERSION INTO A POLYMERIZATION REACTOR CONTAINING A SUBSTANTIALLY LARGER VOLUME OF REACTION DILUENT CONSISTING ESSENTIALLY OF AN INERT SUBSTANTIALLY ALIPHATIC HYDROCARBON LIQUID, AND THEN FEEDING THE UNSATURATED COMPOUND TO BE POLYMERIZED INTO THE REACTION LIQUID WITH AGITATION, WHEREBY A MINIMUM CATALYST EFFICIENCY OF 175 G./G. IS OBTAINED.