Process for the production of polypropylene particulate foams, useful for automobile components, packaging and upholstery

摘要

A polypropylene particulate foam (I) is prepared using a supported metallocene catalyst in the gas phase, solution, suspension or bulk process at - 60 - 200 deg C and 0.5-100 bar in the presence of hydrogen as a molecular weight regulator. An Independent claim is included for a molded article formed from (I).