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Dive into the research topics where Hermann Hoffmann is active.

Publication


Featured researches published by Hermann Hoffmann.


Archive | 1961

Water-insoluble phthalocyanine dyestuffs and process for their manufacture

Edwin Baier; Hans Ulmer; Hermann Hoffmann; Kurt Schimmelschmidt


Archive | 1960

Water-soluble phthalocyanine dyestuffs containing thiosulfuric acid groups

Edwin Baier; Hermann Hoffmann; Kurt Schimmelschmidt; Werner Schultheis


European Journal of Organic Chemistry | 1964

Synthese von Pyrazolo[4.5.1‐d.e]acridon

Kurt Schimmelschmidt; Hermann Hoffmann


Archive | 1965

Verfahren zur Herstellung wasserunlöslicher Farbstoffe

Kurt Schimmelschmidt; Hermann Hoffmann; Edwin Baier; Hans Ulmer


Archive | 1965

Verfahren zur Herstellung von eine oder mehrere Thioschwefelsäuregruppen enthaltenden wasserlöslichen organischen Farbstoffen

Werner Schultheis; Kurt Schimmelschmidt; Hermann Hoffmann; Edwin Baier


Archive | 1964

Verfahren zur Herstellung von nassechten Färbungen auf Cellulosetextilmaterialien

Kurt Schimmelschmidt; Hermann Hoffmann; Edwin Baier; Hans Ulmer


Archive | 1960

Verfahren zur Herstellung wasserunloeslicher Farbstoffe

Kurt Schimmelschmidt; Hermann Hoffmann; Edwin Baier; Hans Ulmer


Archive | 1960

Arylamines containing one or more thiosulfuric acid groups and process of preparing them

Hermann Hoffmann; Kurt Schimmelschmidt


Archive | 1960

Verfahren zur Herstellung wasserunloeslicher Farbstoffe Process for the preparation of water-insoluble dyes

Kurt Schimmelschmidt; Hermann Hoffmann; Edwin Baier; Hans Ulmer


Archive | 1960

A process for producing water-insoluble dyes

Kurt Schimmelschmidt; Hermann Hoffmann; Edwin Baier; Hans Ulmer

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