A catalytic composition, including a cationic metal-pair complex, is disclosed, along with a method for its preparation. A method for the polymerization of ethylenically unsaturated monomers using the catalytic composition, and the addition polymers produced thereby are also disclosed.

Title
Catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
Application Number
11/139874
Publication Number
20050277569
Application Date
May 27, 2005
Publication Date
December 15, 2005
Inventor
Han Shen
Lansdale
PA, US
Jennifer Lynn Petoff
Yardley
PA, US
Brian Lesllie Goodall
Ambler
PA, US
Agent
Rohm And Haas Company
PA, US
IPC
C11D 17/00
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