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Dive into the research topics where Gerhard Wolfrum is active.

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Featured researches published by Gerhard Wolfrum.


Archive | 1976

Process for coloring polyurethane foams

Herbert Hugl; Gerhard Wolfrum


Archive | 1975

Process for dyeing polyurethane resins

Herbert Hugl; Gerhard Wolfrum


Archive | 1984

Monoazo pyridinol dyes chelated or capable of being chelated with metal ions and their use for image production

Rudolf Stolzenburg; Peter Bergthaller; Gerhard Wolfrum; Jurgen Strauss


Archive | 1989

Method for detecting hydrogen peroxide employing triaryl- and trihetarylmethane derivatives as redox indicators

Holger Heidenreich; Gerhard Wolfrum; Klaus Wehling; Herbert Hugl


Archive | 1985

Color photographic material with azo dicyanoimidazole dyes

Peter Bergthaller; Jurgen Strauss; Hans-Volker Runzheimer; Gerhard Wolfrum


Archive | 1976

Disazo dyestuffs containing a thiazole central component

Dieter vor der Bruck; Gerhard Wolfrum


Archive | 1975

Acid disazo dyestuffs containing a substituted thiophene middle component

Dieter vor der Bruck; Gerhard Wolfrum


Archive | 1970

CONTINUOUS DYEING OF POLYESTER FIBRES WITH AZO DYESTUFFS SOLUBLE IN WATER-IMMERSCIBLE HALOGENATED HYDROCARBONS

Gerhard Wolfrum; Rutger Neeff; Winfried Kruckenberg


Archive | 1973

Phenyl-azo-indole compounds

Gerhard Wolfrum; Richard Sommer; Erich Klauke


Archive | 1959

Pyrazolone-1-carboxylic acid amidine monoazo dyestuffs

Gerhard Wolfrum

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