Polymers stabilized by bis(alkylsulfonyl)vinylanilines

Details Polymers stabilized by bis(alkylsulfonyl)vinylanilines Polymers stabilized by bis(alkylsulfonyl)vinylanilines

1975-08-11

1976-05-04

Hoke, V. P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

26029385, 260563R, 260574, 260577, 260588, C08J 320

Patent

active

039547078

ABSTRACT:
Bis(alkylsulfonyl)vinylanilines of the formula ##SPC1##
Wherein R is alkyl of 1 to 12 carbon atoms or cycloalkyl of 5 or 6 carbon atoms and R' is alkyl, alkoxy, halogen, hydroxy, hydrogen, or ##EQU1## are useful as ultraviolet light absorbers or light stabilizers for polymers.

REFERENCES:
patent: 2959617 (1960-11-01), McKusick et al.
patent: 3079366 (1963-02-01), Boyle et al.
patent: 3134750 (1964-05-01), Costello et al.
patent: 3313771 (1967-04-01), Dressler et al.
patent: 3379681 (1968-04-01), Kopacki et al.
patent: 3809674 (1974-05-01), Richmond
Journal of Organic Chemistry, Vol. 39, No. 10, 1974, pp. 1432 and 1433.

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