The invention concerns ligands with at least a fluorosilicone substituent of general formulae (I) and (II); a method for preparing them and their use for producing catalysts useful for olefin polymerisation ##STR1##

 
Web www.patentalert.com

< Engine antifreeze composition

< Polyamide moulding material with improved properties

> Hydrogen absorbing alloy and secondary battery

> Cementitious exterior sheathing product with rigid support member
~ 00217