Polyol ester PVC plasticizers

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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Details

524310, 524315, 524321, 524377, C08K 510, C07C 6740

Patent

active

054301084

ABSTRACT:
Plasticized PVC compositions are disclosed which are heat resistant and which exhibit low smoke generation where the plasticizer is a pentaerythritol ester of mixed C.sub.5, C.sub.7 and C.sub.9 alkanoic acids.

REFERENCES:
patent: 4421886 (1983-12-01), Worschech et al.
patent: 4605694 (1986-08-01), Walker
patent: 4826633 (1989-05-01), Carr et al.

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