B15-A20 dyes and inks based thereon
Basic azo and non-azo compounds having one or two disubstituted
Basic azo compounds, their production and use
Basic azo dyes with a coupling component of the hydroxynaphthale
Basic azo dyestuffs
Basic azo dyestuffs of the 3-cyano-2,4,6-triamino pyridine serie
Basic derivatives of azo benzene
Basic disazo compounds containing sulphonic acid groups
Basic dyes based on amides of J-acid (1-hydroxy-6-aminonaphthale
Basic dyes based on amides of j-acid (1-hydroxy-6-aminonaphthale
Basic monoazo compounds
Basic water-soluble bis-(.beta.-azo-.alpha.-naphtholamino)-triaz
Bathochromic azo dyes derived from 2-aminothiophenes and 2-amino
Benzene or naphthalene azo dyes containing SO.sub.2 X and triazi
Benzeneazo polynuclear aromatic or heteroaromatic amidine compou
Benzimidazole-pyridone-based azo dyes
Benzisothiazolazo, diaminopyridine dyes
Benzisothiazole- and benzothiophene-azo dyes with a coupling com
Benzoazoresorcinol dyes containing a quaternized aminoalkylene o
Benzoisothiazole azo dyes