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Archive | 1983

MONOAZO DYESTUFFS, THEIR PREPARATION AND USE IN DYEING AND PRINTING OF FIBRE MATERIALS BY THE USUAL METHODS AND BY THE TRANSFER-PRINTING PRINCIPLE, AS WELL AS TRANSFER-PRINTING INKS AND SUBSTRATES SUITED FOR TRANSFER-PRINTING

Klaus Leverenz; Martin Dr. Michna; Ekkehard Dr. Bartmann; Karl Josef Dr. Herd


Archive | 1984

Aminonaphthol bisazo reactive dyes

Karl Josef Dr. Herd; Martin Dr. Michna


Archive | 1991

PROCESS FOR THE PREPARATION OF STABLE DYESTUFF SOLUTIONS: PRESSURE PERMEATION IN PRESENCE OF BORIC ACID OR BORATE

Martin Dr. Michna; Werner Zillger; Dietrich Tegtmeyer


Archive | 1994

Dyestuffs for printing inks

Artur Haus; Rolf Richter; Martin Dr. Michna


Archive | 1992

Procedure to obtain solid dyestuffs

Friedrich-Wilhelm Dr. Baumann; Martin Dr. Michna; Gunter Stephan; Dietrich Tegtmeyer; Karlheinz Wolf


Archive | 1991

Method of preparing reactive dyes.

Martin Dr. Michna; Manfred Hoppe; Karl-Josef Herd; Hermann Henk; Frank-Michael Dr Stoehr


Archive | 1990

Preparation of stable anionic dyestuff solutions: pressure permeation of crude dye in solution of lithium or ammonium salt

Martin Dr. Michna; Hans-Werner Zillger; Dietrich Tegtmeyer


Archive | 1994

Dyes for use in printing inks.

Artur Haus; Rolf Richter; Martin Dr. Michna


Archive | 1991

Process for the manufacture of storage stable dye solutions.

Martin Dr. Michna; Werner Zillger; Dietrich Tegtmeyer


Archive | 1986

Process for the preparation of aminobenzene-alkylsulfones or aminobenzene-alkylsulfoxides

Martin Dr. Michna; Hermann Henk; Karl Josef Dr. Herd

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