Polymerization of carbon monoxide/non conjugated alkenyl benzene

Details Polymerization of carbon monoxide/non conjugated alkenyl benzene Polymerization of carbon monoxide/non conjugated alkenyl benzene

1991-12-17

1993-04-27

Anderson, Harold D.

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

Synthetic resins

Polymer of an ethylenically unsaturated reactant with a...

528205, 528271, C08G 6702

Patent

active

052063429

ABSTRACT:
Linear alternating polymers of carbon monoxide, non-conjugated alkenylbenzene compound and optionally ethylene are produced by contacting the monomeric reactants under polymerization conditions in the presence of an inert reaction diluent and a catalytic quantity of a catalyst composition formed from a compound of palladium, the anion of a strong non-hydrohalogenic acid having a pKa less than 2 and a bis(dialkylphosphino)alkane. The polymer products are thermoplastics and have utility as engineering thermoplastics.

REFERENCES:
patent: 4788279 (1988-11-01), Drent
patent: 4818810 (1989-04-01), Drent
patent: 4843144 (1989-06-01), Van Broekhoven et al.
patent: 4880903 (1989-11-01), Van Broekhoven et al.
patent: 4940775 (1990-06-01), Drent
patent: 4965341 (1990-10-01), Van Doorn et al.

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