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Dive into the research topics where Siegmund Pohl is active.

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Featured researches published by Siegmund Pohl.


Archive | 1995

Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene, their preparation, and their use as hydrolysis stabilizers

Siegmund Pohl; Friedhelm Dr Lehrich; Manfred Genz; Bernd Bruchmann; Helmut Dr Tesch; Roland Dr Minges; Joachim Dr Streu


Archive | 1994

Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-bis-(1-methyl-1-isocyanatoethyl)-benzene, process for their preparation and their use as stabilizer against hydrolysis

Siegmund Pohl; Friedhelm Dr Lehrich; Manfred Genz; Bernd Bruchmann; Helmut Dr Tesch; Roland Dr Minges; Joachim Dr Streu


Archive | 2002

Method for producing mdi, especially 2,4'-mdi

Martin Reif; Bernd Bruchmann; Siegmund Pohl; Carl Bettendorf; Heinz Plaumann; Kai Thiele


Archive | 1996

Carbodiimides and/or oligomeric polycarbodiimides based on 1 3-bis (1-methyl-1-isocyanatoethyl) benzene their use as hydrolysis stabilizers

Siegmund Pohl; Friedhelm Dr Lehrich; Manfred Genz; Bernd Bruchmann; Helmut Dr Tesch; Roland Dr Minges; Joachim Dr Streu


Archive | 1993

4-substituted bis(2,6-diisopropylphenyl)-carbodiimides, their preparation, their use, and 4-substituted 2,6-diisopropylphenyl isocyanates which can be used for their preparation

Friedhelm Dr Lehrich; Siegmund Pohl; Bernd Bruchmann; Helmut Dr Tesch; Roland Dr Minges; Johann Dr Swoboda; Manfred Genz; Guenter Scholz; Joachim Dr Streu


Archive | 1996

Preparation of mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates having a reduced iodine color number and a reduced chlorine content

Dietrich Scherzer; Bernd Bruchmann; Roland Dr Minges; Peter Keller; Willy Van Dr Pee; Wolfgang Heider; Siegmund Pohl; Bernhard Otto; Paul Jacobs; Wilfried Dr Seyfert


Archive | 1996

Process for the preparation of mixtures of diphenylmethane diisocyanates and polyphenylmethylene polyisocyanates with a reduced iodic coloremetric measure and reduced chlorine content

Dietrich Scherzer; Bernd Bruchmann; Roland Dr Minges; Peter Keller; Pee Willy Dr. Van; Wolfgang Heider; Siegmund Pohl; Bernhard Otto; Paul Jacobs; Wilfried Dr Seyfert


Archive | 1998

Production of microcellular polyurethane elastomers with good static and dynamic mechanical properties

Manfred Genz; Roland Merger; Heinz Bollmann; Raina Thaerigen; Ruediger Voelkel; Rupert Kraus; Siegmund Pohl


Archive | 1993

Bis-(4-substituted-2,6-diisopropylphenyl)-carbodiimides, process for their preparation and their use and the intermediates for their preparation 4-substituted-2,6-diisopropyl phenylisocyanate

Friedhelm Dr Lehrich; Siegmund Pohl; Bernd Bruchmann; Helmut Dr Tesch; Roland Dr Minges; Johann Dr Swoboda; Manfred Genz; Guenter Scholz; Joachim Dr Streu


Archive | 2002

Procedure for obtaining mdi, especially 2,4'-MDI.

Carl Bettendorf; Bernd Bruchmann; Heinz Plaumann; Siegmund Pohl; Martin Reif; Kai Thiele

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