Catalyst composition for polymerizing carbon monoxide and ethyle

Details Catalyst composition for polymerizing carbon monoxide and ethyle Catalyst composition for polymerizing carbon monoxide and ethyle

1993-06-15

1994-11-29

Pal, Asok

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

502168, 502170, 528392, B01J 3134, C08G 6702

Patent

active

053690745

ABSTRACT:
Linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon of relatively high bulk density is produced by contacting the carbon monoxide and hydrocarbon under polymerization conditions in the presence of a reaction diluent and a catalyst composition formed from a compound of palladium, at least 5 mols per mol of palladium of strong, non-hydrohalogenic acid and a bidentate ligand of phosphorus wherein each monovalent phosphorus substituent is characterized by a carbon atom having no more than one hydrogen substituent, which carbon atom is connected to the phosphorus by a methylene group.

REFERENCES:
patent: 4778876 (1988-10-01), Doyle et al.
patent: 4882417 (1989-11-01), Geuze
patent: 4914183 (1990-04-01), Geuze et al.
patent: 4950703 (1990-08-01), Smutny
patent: 5247064 (1993-09-01), Drent
patent: 5266545 (1993-11-01), Klusener et al.
patent: 5292699 (1994-03-01), Drent

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