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Archive | 1980

PROCESS FOR THE PREPARATION OF NEOPENTYLAMINE

Friedrich Dipl Chem Dr Werner; Heinz Ulrich Dr. Blank; Gunther Gramm; Rudolf Braden; Heinz Ziemann


Archive | 1991

Process for the preparation of weakly acid cation exchange resins

Harold Heller; Friedrich Dipl Chem Dr Werner; Alfred Mitschker; Herbert Diehl; Axel Dr. Schäfer


Archive | 1993

Process for the preparation of anion exchange resins of the poly(meth)acrylamide type

Harold Heller; Friedrich Dipl Chem Dr Werner; Alfred Mitschker; Axel Ingendoh


Archive | 1982

Process for the preparation of 2,4,6-trichloroaniline

Friedrich Dipl Chem Dr Werner; Karl Dr. Mannes; Viktor Trescher


Archive | 1989

Process for the preparation of bifunctional anion exchange resins, new bifunctional anion exchange resins and use thereof

Alfred Mitschker; Peter Michael Dr. Lange; Harold Heller; Friedrich Dipl Chem Dr Werner; Hans-Karl Soest; Gunter Siegers


Archive | 1992

Process for the manufacture of ion exchange resins containing aminoalkylene phosphonic-acid groups

Reinhold Klipper; Harold Heller; Peter Michael Dr. Lange; Friedrich Dipl Chem Dr Werner; Alfred Mitschker


Archive | 1991

Process for preparing poly(meth)acrylamide-type anion exchange resins

Harold Heller; Friedrich Dipl Chem Dr Werner; Alfred Mitschker; Axel Ingendoh


Archive | 1980

Process for preparing alkyl esters and cycloalkyl esters of pivaloyl-pyruvic acid

Friedrich Dipl Chem Dr Werner; Heinz Ulrich Dr. Blank


Archive | 1983

Process for the preparation of pivaloylpyruvic acid esters

Friedrich Dipl Chem Dr Werner; Heinz Ulrich Dr. Blank


Archive | 1989

Process for preparing bifunctional anion exchange resins, the bifunctional anion exchange resins and their use

Alfred Mitschker; Peter Michael Dr. Lange; Harold Heller; Friedrich Dipl Chem Dr Werner; Hans-Karl Soest; Gunter Siegers

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