Hans U. Schutz

Process for the photochemical stabilization of synthetic polyamide fibre materials with water-soluble copper complex dye

Fiber reactive water soluble 2,4,6-triamino, 3-cyano pyridine-(5) azo dyestuffs

Process for the manufacture of chromium complexes from metallizable azo or azo methine dyes

1:2 chromium or cobalt metal complex dyes and use thereof for dyeing leather

Process for dyeing differential-dyeing fibres

Process for dyeing differential-dyeing polyamide fibres

Fibre-reactive chromium complexes, their preparation and their use

Metal dye complexes containing an azo or azomethine dye and a colorless ligand with the C═N--N═C group

Copper, and nickel complexes of azo dyestuffs

Fibre-reactive 1:1 chromium complex azo or azomethine dyes having a bidentate chelating group and a monofunctional neutral ligand