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Dive into the research topics where Hermann Loeffler is active.

Publication


Featured researches published by Hermann Loeffler.


Archive | 1986

Dyestuffs with thiophene rests

Günter Dr. Hansen; Ernst Schefczik; Karl-Heinz Etzbach; Helmut Reichelt; Hermann Loeffler


Archive | 1992

CHOLOROTRIAZINE DYES WITH TWO AZO CHROMOPHORES EXHIBITING FURTHER REACTIVE GROUPS

Hermann Loeffler; Manfred Patsch


Archive | 1994

Dyes containing thiophene radicals

Guenter Hansen; Ernst Schefczik; Karl-Heinz Etzbach; Helmut Reichelt; Hermann Loeffler


Archive | 1992

Azo dyes with several reacting groups

Hermann Loeffler; Manfred Dr. Patsch


Archive | 1988

Pyridone azo dyes and their use

Guenter Hansen; Gunther Lamm; Hermann Loeffler


Archive | 1993

Dye mixtures containing azo dyes having a coupling component from the diaminopyridine series

Hermann Loeffler; Gunther Lamm; Volker Bach; Arno Lange; Helmut Reichelt; Herbert Rothmaier


Archive | 1989

Transfer of azo dyes having a pyridine coupling component

Karl-Heinz Etzbach; Gunther Lamm; Hermann Loeffler; Helmut Reichelt; Ruediger Sens


Archive | 1988

Pyridone azo dyes

Hermann Loeffler; Gunther Lamm


Archive | 1987

Diaminopyridine azo dyes having acyloxy radicals substituted on the diaminopyridine

Johannes Dehnert; Gunther Lamm; Hermann Loeffler


Archive | 1989

Azo dye transfer process with a pyridine coupling component

Karl-Heinz Etzbach; Gunther Lamm; Hermann Loeffler; Helmut Reichelt; Rüdiger Sens

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