Polythiaformals

Details Polythiaformals Polythiaformals

1974-12-06

1976-12-14

Gotts, Lewis

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 308R, 260761, 260609F, C07C14914

Patent

active

039976149

ABSTRACT:
Water-insoluble polythiaformals having substantial antioxidant activity are produced by the liquid phase reaction of primary thiadiols with formaldehyde and mono-alcohol in the presence of an acid catalyst.

REFERENCES:
patent: 2668862 (1954-02-01), Price
patent: 2905720 (1959-09-01), Benneville et al.
patent: 2905721 (1959-09-01), Benneville et al.
patent: 3005853 (1961-10-01), Wilgus et al.
patent: 3290382 (1966-12-01), Hubscher
patent: 3446775 (1969-05-01), Bertozzi et al.
patent: 3503930 (1970-03-01), Morris et al.
patent: 3635736 (1972-01-01), Oftedahl
Lienhard et al.; J. Am. Chem. Soc. 88, pp. 3982-3995 (1966).
Walker; "Formaldehyde" (1963), pp. 279-280.

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