Abstract: Dye mixtures which contain a dye of the formula ##STR1## together with a dye of the formula ##STR2## in which M.sup.+ in the dyes of the formulae (1) and (2) are ammonium cations ##STR3## which are identical to or different from one another, of an amine of the formula ##STR4## where R.sub.1 and R.sub.2 independently of one another are hydrogen, C.sub.1 --C.sub.6 alkyl or C.sub.2 --C.sub.6 alkyl substituted by hydroxyl or amino and, if appropriate, interrupted by an oxygen atom, and R.sub.3 is C.sub.2 --C.sub.6 alkyl substituted by hydroxyl or amino and, if appropriate, interrupted by an oxygen atom, afford dyeings having good fastnesses on nitrogen-containing or hydroxyl group-containing fibre materials.

Abstract: Compositions with protein kinase C-modulatory, anti-inflammatory and other activities are disclosed.

Abstract: Concentrated aqueous dye solutions, which comprise 5 to 50% by weight of at least one dye of formula (1) ##STR1## wherein X and Y are each independently of the other hydrogen or C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy, and Z is C.sub.2 -C.sub.6 alkanoylamino or C.sub.2 -C.sub.4 hydroxyalkylsulfamoyl,M.sup.+ is the ammonium cation ##STR2## of an amine of formula ##STR3## wherein R.sub.1 and R.sub.2 are each independently of the other hydrogen, C.sub.1 -C.sub.6 alkyl, or hydroxy- or amino-substituted C.sub.2 -C.sub.6 alkyl which may be interrupted by an oxygen atom, and R.sub.3 is hydroxy- or amino-substituted C.sub.2 -C.sub.6 alkyl which may be interrupted by an oxygen atom, with the proviso that R.sub.1, R.sub.2 and R.sub.3 are not a radical of formula --CH.sub.2 --CH(OH)--CH.sub.

Abstract: The invention includes printing ink compositions containing an organic solution of a film-forming polymer and a dye salt of formula ##STR1## wherein R is a group of formula ##STR2## wherein R.sub.1 is C.sub.1 -.sub.4 alkyl, R.sub.2 and R.sub.3 are each independently of the other hydrogen, CH.sub.2 X, SO.sub.2 Y or NHCOZ, R.sub.4 is hydrogen or C.sub.1 -C.sub.4 alkyl and R.sub.5 is CH.sub.2 X, SO.sub.2 Y or NHCOZ, X is a NHCOR.sub.6 or NR.sub.7 SO.sub.2 R.sub.6 group, Y is NR.sub.8 R.sub.9 or N(R.sub.8).sub.2, and Z is C.sub.1 -C.sub.4 alkyl or NHR.sub.9, R.sub.6 is C.sub.1 -C.sub.4 alkyl, unsubstituted phenyl or phenyl which is substituted by C.sub.1 -C.sub.4 alkyl or halogen, R.sub.7 is hydrogen or C.sub.1 -C.sub.4 alkyl and R.sub.8 is hydrogen, C.sub.1 -C.sub.4 alkyl or a ##STR3## group, and R.sub.9 is hydrogen C.sub.1 -C.sub.4 alkyl or phenyl, and R', R" and R"' are alkyl radicals containing together 10 to 24 carbon atoms, or a mixture of such dye salts.