Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1984-11-08
1987-03-24
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544212, 544113, 544209, C07D40312, C07D41712
Patent
active
046526455
ABSTRACT:
There are described novel cationic compounds of the formula ##STR1## wherein the symbols B and Z have the meanings defined in claim 1, and also processes for producing them and their use for dyeing and printing textile materials, such as polyacrylonitrile materials, leather and particularly paper, there being obtained greenish to reddish yellow dyeings which are distinguished by good general fastness properties.
REFERENCES:
patent: 4161592 (1979-07-01), Evans et al.
patent: 4380627 (1983-04-01), Stingelin et al.
patent: 4462805 (1984-07-01), Stingelin et al.
Adam Jean-Marie
Stingelin Willy
Ciba-Geigy Corporation
Fishman Irving M.
Ford John M.
Mansfield Kevin T.
McC. Roberts Edward
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