US PATENT SUBCLASS 526 / 903
MONOMER POLYMERIZED IN PRESENCE OF TRANSITION METAL CONTAINING CATALYST AND HYDROCARBON ADDITIVE AFFECTING POLYMER PROPERTIES OF CATALYST ACTIVITY

Current as of: June, 1999
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526 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

903MONOMER POLYMERIZED IN PRESENCE OF TRANSITION METAL CONTAINING CATALYST AND HYDROCARBON ADDITIVE AFFECTING POLYMER PROPERTIES OF CATALYST ACTIVITY

DEFINITION

Classification: 526/903

Processes of polymerizing an ethylenically unsaturated monomer in the presence of a catalyst containing a transition metal atom, and in the presence of a hydrocarbon additive, which additive affects the final properties of the produced polymer or which affects the activity of the catalyst.