US PATENT SUBCLASS 526 / 901
MONOMER POLYMERIZED IN VAPOR STATE IN PRESENCE OF TRANSITION METAL CONTAINING CATALYST

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

901MONOMER POLYMERIZED IN VAPOR STATE IN PRESENCE OF TRANSITION METAL CONTAINING CATALYST

DEFINITION

Classification: 526/901

Processes of polymerizing a vaporized ethylenically unsaturated monomer utilizing a catalyst having at least one transition metal atom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

913, for processes of polymerizing a vaporized monomer absent a transition metal catalyst.