Basic water-soluble bis-(β-azo-α-naphtholamino)-triazine compounds

Claim 1

A water-soluble triazine compound of the formula ##STR49## in which D is a benzene or azobenzene radical which groups are unsubstituted or substituted by C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, acetylamino or a 6-methyl-benzothiazole radical, R and R 1 independently of one another are hydrogen or C 1 -C 4 -alkyl, X is C 1 -C 4 -alkylamino, C 1 -C 4 -hydroxyalkylamino, di-(C 1 -C 4 -alkyl)amino, di-(C 1 -C 4 -hydroxyalkyl)amino, phenylamino wherein phenyl is unsubstituted or substituted by C 1 -C 4 -alkyl or C 1 -C 4 -hydroxyalkyl, or X is a group of the formula ##STR50## or X is C 1 -C 4 -alkoxy or phenoxy which is unsubstituted or is substituted by C 1 -C 4 -alkyl or C 1 -C 4 -hydroxyalkyl, the symbols Y, which are identical or different, are each a basic or cationic group of the formula ##STR51## in which T 1 and T 2 independently of one another are hydrogen, C 1 -C 4 -alkyl or C 1 -C 4 -alkyl substituted by hydroxyl, C 1 -C 4 -alkoxy, ##STR52## or T 1 and T 2 together with the nitrogen to which they are attached form a pyrrolidine, piperidine, morholine or piperazine ring; T 3 and T 4 independently of one another are C 1 -C 4 -alkyl or cycloalkyl, T 5 and T 6 independently of one another are hydrogen, C 1 -C 4 -alkyl or cycloalkyl, T 9 is C 1 -C 4 -alkyl or C 1 -C 4 -alkyl substituted by phenyl, alkyl(C 1 -C 4 )-phenyl, hydroxyl, halogen, cyano, ##STR53## T 7 has the same meanings as T 9 or is cycloalkyl which is unsubstituted or substituted by C 1 -C 4 -alkyl and T 8 has the same meaning as T 7 or is C 1 -C 4 -alkoxy; or T 7 , T 8 and T 9 together with the nitrogen to which they are attached form a pyridinium ring which is unsubstituted or substituted by methyl, hydroxyl, amino, carboxy or cyano, or form a triethylenediamine ring of the formula ##STR54## l is 2, 3, 4, 5 or 6, at least one Y being located in X, and the number of basic and cationic groups Y in the molecule must be equal to or greater than the number of SO 3 H groups.