Shell Oil Comapny

Union Carbide Chemicals & Plastics

Jorge O Buhler-Vidal

David S Chang

Robert J Bernier

Aaron S Rhee

Ronald K Crossland

Urho S Haapala

Benjamin Roman Rozenblat

Disclosed is a process for pelletizing ultra high melt flow crystalline polymers to produce dust-free, uniform ultra high melt flow crystalline pellet products. The process comprises feeding polymer into melting/mixing means, resulting in molten polymer. The molten polymer is transferred to a droplet forming means that produces droplets of the molten polymer. The droplets collect on a continuously moving cooling conveyer and solidify to form dust-free, uniform ultra high melt flow crystalline polymer pellets. Further, the process produces ultra high melt flow crystalline polymer pellets which are uniformly compounded.

Process for pelletizing ultra high melt flow crystalline polymers and

Method and apparatus for the post reaction treatment of resins produced by fluidized bed polymerization of alpha olefins wherein an extruder is coupled in communication with the reactor and all necessary devolatilization of monomer, deactivation of catalysts and addition of additives are performed in the extruder.

Fluidized bed product discharge process

Growing community of inventors

North Brunswick, NJ, United States of America

Jorge O Buhler-Vidal