Stain-resistant vinyl chloride polymer compositions plasticized

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 318W, C08K 509

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active

042435714

ABSTRACT:
In production of solid films (e.g. a floor covering wear layer) by casting, fusing and then cooling a vinyl chloride polymer plastisol, good physical properties of the plastisol and films are provided by use of surprisingly small amounts of plasticizing ester including diester selected from alkyl benzyl succinates, glutarates and mixtures thereof. Using such small amounts of ester, the films have unusually high stain resistance.

REFERENCES:
patent: 1939217 (1933-12-01), Kyrides
patent: 2689865 (1951-05-01), Dazzi
patent: 3042644 (1962-07-01), Cowell
patent: 4098748 (1978-07-01), Moore et al.

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