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Featured researches published by Udo Dr Bergmann.


Archive | 1991

Purification of indigo

Udo Dr Bergmann; Manfred Gang; Reinhold Dr Kohlhaupt


Archive | 1992

Preparation of halogenated indigo

Reinhold Dr Kohlhaupt; Udo Dr Bergmann; Lothar Haas


Archive | 1995

Preparation of 1,4-diaminoanthraquinone-2,3-disulfonic acid and 1,4-diaminoanthraquinone-2,3-dinitrile

Matthias Dr. Dust; Udo Dr Bergmann; Gerd Dr Schwantje


Archive | 1994

Process for the preparation of anthraquinonamine compounds

Udo Dr Bergmann; Helmut Hoch; Heike Dr Kilburg; Reinhold Dr Kohlhaupt; Matthias Dr Niedenbrueck


Archive | 1997

Process for the preparation of benzoyl amino anthraquinone compounds

Udo Dr Bergmann; Helmut Hoch; Kohlhaupt Reinhold


Archive | 1996

Preparation of anthraquinone imide compounds

Udo Dr Bergmann; Helmut Hoch; Heike Dr Kilburg; Reinhold Dr Kohlhaupt; Matthias Dr Niedenbrueck


Archive | 1994

Verfahren zur Herstellung von Anthrachinonamin-Verbindungen A process for preparing compounds Anthrachinonamin

Udo Dr Bergmann; Helmut Hoch; Heike Dr Kilburg; Reinhold Dr Kohlhaupt; Matthias Dr Niedenbrueck


Archive | 1994

A process for preparing Benzoylaminoanthrachinonverbindungen

Udo Dr Bergmann; Helmut Hoch; Kohlhaupt Reinhold


Archive | 1994

A process for preparing compounds Anthrachinonamin

Udo Dr Bergmann; Helmut Hoch; Heike Dr Kilburg; Reinhold Dr Kohlhaupt; Matthias Dr Niedenbrueck


Archive | 1993

Method to produce 1,4-diaminoanthraquinone-2,3-disulphonic acid and 1,4-diaminoanthraquinone-2,3-dinitrile

Matthias Dr. Dust; Udo Dr Bergmann; Gerd Dr Schwantje

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