Production of non-crystalline sticky polymers, e.g. polybutadiene, in a free-flowing form

摘要

Non-crystalline, sticky polymers are produced by gas-phase polymerization in the presence of a catalyst and also in the presence of catalytically inactive solids with an average particle diameter of at least 130 microns and an average mean compressive strength of not more than 0.6 MPa at 4% compression.