Plasticized vinyl chloride polymer

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 318R, C08K 504, C08L 6900

Patent

active

042724287

ABSTRACT:
A thermoplastic molding composition contains a mixture of 10 to 95% by weight of a vinyl chloride polymer and 90 to 5% by weight of an adipate/carbonate mixed ester which is the transesterification reaction product of an adipate-diol polyester having terminal hydroxyls and a bifunctional carbonic acid aryl ester. The composition has a favorable combination of physical properties which include good cold fracture behavior coupled with easy processability and good ageing characteristics.

REFERENCES:
patent: 2647099 (1953-07-01), Smith, Jr.
patent: 2863854 (1958-12-01), Wilson
patent: 3167524 (1965-01-01), Fauck
patent: 3491066 (1970-01-01), Petropoulos et al.
patent: 3554742 (1971-01-01), Gromza et al.
patent: 4137221 (1979-01-01), Hara et al.
A. K. Doolittle-Technology of Solvent and Plasticizers John Wiley & Sons, Inc. pp. 1006 & 1015-1954.

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