Surface coatings pigmented with a 1-(dichloro-4'-sulfamoyl or su

Compositions: coating or plastic – Materials or ingredients – Miscellaneous

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8662, 8696, 106 23, 106288Q, 106309, 162162, 534575, 534581, 534864, 534887, C08K 523, C09B 2901, C09B 2920, D06P 118

Patent

active

046233970

ABSTRACT:
Compounds of the formula I ##STR1## in which each R.sub.1, independently, is hydrogen, C.sub.1-8 alkyl, C.sub.2-3 alkyl substituted by one or two substituents selected from the group consisting of halo, hydroxy, cyano, methoxy, ethoxy and (C.sub.1-2 alkoxy)carbonyl or cyclohexyl, and each R.sub.2 and R.sub.3, independently, is hydrogen, chlorine, bromine, methyl, methoxy or ethoxy, their production and use as pigments for the mass pigmentation of, for example, viscose, surface coatings such as oil and water base paints and lacquers and inks, pigment printing, textile coating and pigmenting paper in the mass.

REFERENCES:
patent: 1927115 (1933-09-01), Eichwede
patent: 2004383 (1935-06-01), Schimmelschmidt et al.
patent: 2066986 (1937-01-01), Lamberz
patent: 2209749 (1940-07-01), Schrader et al.

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