Polyester plasticizers

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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560 83, 560 90, 560127, C07C 6976, C08K 511, C08K 512, C08L 2706

Patent

active

041305337

ABSTRACT:
Polyesters having an average molecular weight from 500 to 1400, containing dicarboxylic acid-, aliphatic diol- and hydroxy acid or lactone residues and which are endstopped by monohydric alcohols are useful plasticizers for example for PVC.

REFERENCES:
patent: 2914556 (1959-12-01), Hostettler et al.
patent: 3169945 (1965-02-01), Hostettler et al.
patent: 3331802 (1967-07-01), Huber et al.
patent: 3786011 (1974-01-01), Price et al.
Koroly et al., Ind. & Eng. Chemistry, May 1953, pp. 1060-1063.

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