Polymerization of CO/olefin with tetra ethyl diphosphine

Details Polymerization of CO/olefin with tetra ethyl diphosphine Polymerization of CO/olefin with tetra ethyl diphosphine

1992-02-19

1993-05-11

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

052101770

ABSTRACT:
An improved process for the production of linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon comprises contacting the carbon monoxide and hydrocarbon under polymerization conditions in the presence of a reaction diluent and a novel catalyst composition formed from a compound of palladium, the anion of a strong non-hydrohalogenic acid and a bis(diethylphosphino)alkane.

REFERENCES:
patent: 4843144 (1989-06-01), Van Broekhoven et al.
patent: 4880903 (1989-11-01), Van Broekhoven et al.
patent: 5066778 (1991-11-01), Van Deursen et al.
patent: 5162493 (1992-11-01), Drent
patent: 5169926 (1992-12-01), Keijsper et al.
patent: 5169928 (1992-12-01), van Doorn et al.

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