Removal of catalyst residues from polyketone compositions

Details Removal of catalyst residues from polyketone compositions Removal of catalyst residues from polyketone compositions

1991-10-31

1998-03-03

Seidleck, James J.

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

Synthetic resins

Treating polymer containing material or treating a solid...

528392, C08G 6702

Patent

active

057235740

ABSTRACT:
Catalyst residues are removed from polyketone compositions by use of a beta diketone compound, e.g., an acetylacetone reagent.

REFERENCES:
patent: 4798884 (1989-01-01), Brons et al.
patent: 4855400 (1989-08-01), Van Broekhoven et al.
patent: 4960865 (1990-10-01), Blytas et al.
Hackh's Chemical Dictionary, Fourth Edition, 1980, pp. 8, 16.

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