Polyketone polymer compositions containing a polar ester or amin

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524197, 524210, 524233, 524312, C08K 510, C08K 517

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active

051150093

ABSTRACT:
Compositions comprising linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and certain polar additives containing at least two groups of substantial carbon number show improved processing properties. A method of improving the processing properties of the linear alternating polymer comprises incorporating therein at least one of the polar additives.

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patent: 4880903 (1989-11-01), Broekhoven et al.
patent: 4948865 (1990-08-01), Drent
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"N,N-Dialkylamides of Long Chain Fatty Acids as Plasticizers", Mod et al., J.A. Oil Chemists' Society, Nov. 1965, vol. 42, No. 11.

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