Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymer of an ethylenically unsaturated reactant with a...
Patent
1991-04-12
1992-12-15
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymer of an ethylenically unsaturated reactant with a...
502162, C08G 6702
Patent
active
051718324
ABSTRACT:
An improved process for the production of linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon employs a novel catalyst composition formed from a compound of palladium, the anion of a strong non-hydrohalogenic acid and a bidentate ligand of phosphorus wherein each monovalent phosphorus substituent is phenyl substituted by at least one alkoxy group on a ring carbon atom ortho to the atom through which the group is connected to phosphorus and the divalent alkylene bridging group has a single substituent (other than hydrogen) having atoms of carbon, hydrogen and optionally oxygen.
REFERENCES:
patent: 3694412 (1972-09-01), Nozaki
patent: 4397787 (1983-08-01), Riley
patent: 4818810 (1989-04-01), Drent
patent: 4835250 (1989-05-01), Drent
patent: 4843144 (1989-06-01), Van Broekhoven et al.
patent: 4868282 (1989-09-01), Van Broekhoven et al.
patent: 4877861 (1989-10-01), Van Doorn et al.
patent: 4880903 (1989-11-01), Van Broekhoven et al.
patent: 4933311 (1990-06-01), Van Doorn et al.
Keijsper Johannes J.
van der Made Alexander W.
Anderson Harold D.
Shell Oil Company
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