Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymer of an ethylenically unsaturated reactant with a...
Patent
1994-06-09
1996-01-30
Dodson, Shelley A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymer of an ethylenically unsaturated reactant with a...
528271, C08G 3702
Patent
active
054880963
ABSTRACT:
It is disclosed a linear random copolymer of carbon monoxide and one or more olefinically unsaturated compounds wherein the polymer chain contains units originating from the olefinically unsaturated compound(s) and monomer units originating from carbon monoxide in a molar ratio of from 52.5:47.5 to 80:20.
It is further disclosed a process for the preparation of linear random copolymers of carbon monoxide and one or more olefinically unsaturated compounds, wherein the monomers are contacted with a catalyst composition comprising a source of palladium and an anionic phosphorus monodentate ligand in a molar ratio of carbon monoxide to the olefinically unsaturated compound(s) in the range of from 1:30 to 1:3.
REFERENCES:
patent: 2495286 (1950-01-01), Brubaker
Drent Eit
Pello Dennis H. L.
Dodson Shelley A.
Shell Oil Company
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