Catalyst compositions

Details Catalyst compositions Catalyst compositions

C - Chemistry, Metallurgy

08

F

C08F 4/80 (2006.01) B01J 31/16 (2006.01) C08G 67/02 (2006.01)

Patent

CA 2067607

T 1493 A B S T R A C T CATALYST COMPOSITIONS Novel catalyst compositions suitable for application in the preparation of polymers of carbon monoxide with one or more olefinically unsaturated compounds, which comprise a Group VIII metal and a supported dentate ligand that can be obtained by contacting a solid carrier having an average particle diameter greater than 0.5 mm which contains reactive groups, with a dentate ligand containing at least two phosphorus-, nitrogen- and/or sulphur-containing dentate groups through which the dentate ligand can complex with the Group VIII metal and that in addition to the dentate groups comprises a reactive group, in which reaction the reactive groups of the carrier react with those of the ligand.

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