Polyester plasticizers

Details Polyester plasticizers Polyester plasticizers

1975-08-06

1979-01-09

Lieberman, Allan

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

2604048, 560 90, 560185, C07C 6934, C08K 511, C08K 512, C08L 2706

Patent

active

041337948

ABSTRACT:
Caprolactone modified polyesters, derived from an aliphatic diol, an aliphatic dicarboxylic acid or mixtures thereof, optionally with a proportion not exceeding 10 mole % of an aromatic dicarboxylic acid and terminated with an alcohol or monocarboxylic acid are good plasticizers for thermoplastic polymers especially polyvinyl chloride.

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patent: 3250738 (1966-05-01), Isaacs et al.
patent: 3502623 (1970-03-01), Hurworth et al.
patent: 3786011 (1974-01-01), Price et al.
patent: 3957753 (1976-05-01), Hostettler et al.
patent: 3972962 (1976-08-01), Williams et al.

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