Paper dye

Phenol derivatives, their preparation and their use, in particul

Phenoneazo dyes

Phenyl acothienylthiazoaniline dis-azo dye for polyester fibers

Phenyl azo cyanothienyl azo anilino dyestuffs

Phenyl- or naphthylazobenzenes with multiple reactive groups and

Phenyl-azo-aminophenyl compounds substituted by an aminosubstitu

Phenyl-azo-hydroxynaphthoic acid amide pigments containing at le

Phenylazo- or naphthylazobenzenes having thioether groups

Phenylazoanilines

Phenylazobenzenes or naphthylazobenzenes having a plurality of f

Phenylazocyanothiopheneazoaniline dyes for dyeing cellulose-cont

Phenylazonaphthol or naphthylazonaphthol compounds containing a

Phenylazophenylazonaphtholsulfonic acids substituted by a triami

Phenylazotriazolopyridine dyestuffs

Photographic element containing a coupler capable of releasing a

Photographically useful compounds including at least one 1,3-sul

Phthalimidyl azo dyes, process for the preparation thereof...

Phthalimidyl azo dyes, process for the preparation thereof...

Phthalimidyl azo pigments, method for producing same and...