Catalytic, diluent preparation of poly ketone having unsaturated

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymer of an ethylenically unsaturated reactant with a...

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C08G 6702

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active

049219383

ABSTRACT:
Contacting carbon monoxide and at lease one .alpha.-olefin in a diluent comprising at least 50% by volume of an aprotic polar compound in the presence of a catalyst formed by contacting a palladium compound, the anion of an acid having a pKa less than 4 and a bidentate phosphorus ligand results in the production of novel polyketone polymers having unsaturated end groups.

REFERENCES:
patent: 2495286 (1950-01-01), Brubaker
patent: 3694412 (1972-09-01), Nozaki
patent: 3984388 (1976-10-01), Shryne et al.

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