Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1982-12-16
1985-11-12
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
C07C107108
Patent
active
045529531
ABSTRACT:
Monoazo dyestuffs, free of carboxylic acid moieties or sulphonic acid moieties, of the formula ##STR1## wherein A and A' independently of one another are linear or branched alkylene having 2 to 6 carbon atoms;
REFERENCES:
patent: 2283326 (1942-05-01), Felix et al.
patent: 3673170 (1972-07-01), Gnad
Buhler Ulrich
Kallay Maria
Kosubek Uwe
Kuhlein Klaus
Lowenfeld Rudolf
Cassella Aktiengesellschaft
Shaver Paul F.
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