C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 67/02 (2006.01)
Patent
CA 2073208
T 1788 A B S T R A C T POLYMER PREPARATION Process for the preparation of polymers, wherein polymers of carbon monoxide with ethene and/or propene and optionally in addition with one or more other .alpha.-olefins are prepared by contacting the monomers in the absence of hydrogen with a catalyst containing a Group VIII metal and a phosphorus bidentate ligand in which two di(sec.alkyl)phosphino groups occur, between which a divalent organic bridging group is present and in which the bridge connecting the two phosphorus atoms to each other contains at least two carbon atoms. VM4/T1788FF
Shell Canada Limited
Smart & Biggar
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