Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1990-08-20
1991-10-08
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
534582, 534591, 534641, C09B 62513, D06P 1384
Patent
active
050555650
ABSTRACT:
Compounds according to the general formula ##STR1## in which: D is phenyl, optionally substituted by sulfo, carboxy, alkyl, alkoxy, alkanoylamino and/or chlorine, at least by sulfo or carboxy, or is a sulfosubstituted naphthyl;
REFERENCES:
patent: 3426008 (1969-02-01), Meininger et al.
patent: 3440240 (1969-04-01), Kuhne et al.
patent: 3950128 (1976-04-01), Gregory
patent: 4473498 (1984-09-01), Schlafer et al.
patent: 4719053 (1988-01-01), Schlafer et al.
Kuhn Manfred
Russ Werner H.
Schlafer Ludwig
Springer Hartmut
Hoechst Aktiengesellschaft
Lee Mary C.
Powers Fiona T.
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