Catalytic polymerization of carbon monoxide with functional subs

Details Catalytic polymerization of carbon monoxide with functional subs Catalytic polymerization of carbon monoxide with functional subs

1987-09-21

1989-06-20

Anderson, Harold D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymer of an ethylenically unsaturated reactant with a...

528220, 528222, 528223, 528224, 528225, 528235, 528242, 528243, 528271, C08G 6702

Patent

active

048410209

ABSTRACT:
Novel copolymers and terpolymers are produced from carbon monoxide, a functionally-substituted ethylenically unsaturated compound wherein the functional substituent is separated from the ethylenic unsaturation by a divalent bridging group of at least one carbon, and optionally an ethylenically unsaturated hydrocarbon. The polymerization is conducted under polymerization conditions in the presence of a catalyst composition formed from a palladium compound, the anion of a non-hydrohalogenic acid having a pKa less than about 6 and a bidentate ligand of phosphorus or of nitrogen.

REFERENCES:
patent: 2495286 (1950-01-01), Brubaker
patent: 3689460 (1972-09-01), Nozaki
patent: 3780140 (1973-12-01), Hammer
patent: 4543440 (1985-09-01), Loomis
Kirk-Othmer, Encyclopedia of Chemical Technology, 2nd. Ed., vol. 12, 1967, pp. 132-133.

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