Aniline-based oil-soluble azo dyes

Details Aniline-based oil-soluble azo dyes Aniline-based oil-soluble azo dyes

1990-09-26

1993-01-26

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534858, C09B 29085, C10L 100

Patent

active

051823721

ABSTRACT:
Azo dyes of the formula ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 independently denote hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,

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A.C.N.A., Chemical Abstracts, vol. 82, No. 172600e (1975).
Dickey et al., Journal of Organic Chemistry, vol. 24, No. 2, pp. 187-196 (1959).
Colour Index, Second Edition 1956, C.I. 11,125, vol. 3, 2 pages.
Colour Index, Second Edition 1956, C.I. 11,200, vol. 3, 2 pages.

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