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Dive into the research topics where Gerhard Back is active.

Publication


Featured researches published by Gerhard Back.


Archive | 1985

Process for photochemical stabilization of non-dyed and dyed polyamide fibre material and mixtures thereof

Gerhard Reinert; Helmut Huber-Emden; Gerhard Back


Archive | 1985

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

Gerhard Reinert; Hans U. Schutz; Gerhard Back


Archive | 1985

Process for photochemical stabilization of polyamide and polyurethane fiber materials with metal complex compounds

Gerhard Reinert; Gerhard Back; Helmut Huber-Emden


Archive | 1976

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

Fabio Beffa; Arthur Buhler; Peter Donath; Hans U. Schutz; Gerhard Back


Archive | 1976

Chromium complex dye, including azo and azo methine dye compounds

Fabio Beffa; Gerhard Back; Eginhard Steiner


Archive | 1977

Unsymmetrical azo - azo methine 1:2 chromium complex dyes

Fabio Beffa; Gerhard Back; Eginhard Steiner


Archive | 1977

Sulfo- or carboxy-aryl amino sulfonyl phenyl azo hydroxpyridine heavy metal complex dyes

Gerhard Back; Alfred Fasciati


Archive | 1985

PROCESS FOR THE PHOTOCHEMICAL STABILISATION OF MATERIALS CONTAINING POLYAMIDE FIBRES

Gerhard Reinert; Gerhard Back; Helmut Huber-Emden


Archive | 1982

Chromium complexes of polyazo dyestuffs

Gerhard Back; Fabio Beffa


Archive | 1976

Unsymmetrical phenyl azo naphthyl chromium complex dyes

Fabio Beffa; Gerhard Back

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