Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Erich K. Fehr is active.

Publication


Featured researches published by Erich K. Fehr.


Archive | 1994

Verfahren zur Herstellung von Polyisobutylbernsteinsäureanhydriden

Hans Peter Rath; Helmut Mach; Harald Schwahn; Peter Dr. Schreyer; Erich K. Fehr


Archive | 2004

Polyalkene amines with improved applicational properties

Marco Bergemann; Harald Schwahn; Dietmar Posselt; Erich K. Fehr; Thomas Wettling; Klaus Diehl; Helmut Schmidtke


Archive | 2008

Ethers as activity-enhancer for biocides

Claudius Kormann; Uwe Rebholz; Matthias Kiefer; Dietmar Posselt; Irene Trötsch-Schaller; Erich K. Fehr


Archive | 1994

Process for the preparation of polyisobutene succinic anhydrides

Hans Peter Rath; Helmut Mach; Harald Schwahn; Peter Dr. Schreyer; Erich K. Fehr


Archive | 2009

Special polyisobutene amines, and use thereof as detergents in fuels

Erich K. Fehr; Dietmar Posselt; Peter Spang; Harald Schwahn; Marc D. Walter


Archive | 2006

Method for Producing a Polyalkenyl Amine

Stefan Bitterlich; Thomas Wettling; Peter Spang; Helmut Schmidtke; Klaus Diehl; Andreas Bode; Matthias Frauenkron; Marc D. Walter; Erich K. Fehr


Archive | 2005

Preparation of polyalkenyl amine comprises reacting a component comprising unsaturated polyalkene with carbon monoxide and hydrogen to give hydroformylated polyalkene and reacting hydroformylated polyalkene with hydrogen and ammonia

Stefan Bitterlich; Andreas Bode; Klaus Diehl; Erich K. Fehr; Matthias Dr. Frauenkron; Helmut Schmidtke; Peter Spang; Marc D. Walter; Thomas Wettling


Archive | 2009

SPECIFIC POLYISOBUTENEAMINES AND THEIR USE AS DETERGENTS IN FUELS

Erich K. Fehr; Dietmar Posselt; Peter Spang; Harald Schwahn; Marc D. Walter


Archive | 2004

Polyalkenamine mit verbesserten anwendungseigenschaften

Marco Bergemann; Harald Schwahn; Dietmar Posselt; Erich K. Fehr; Thomas Wettling; Klaus Diehl; Helmut Schmidtke


Archive | 2014

Special polyisobutene amine and use of the same as cleaning agent in fuel

Erich K. Fehr; カー フェーア エーリヒ; Dietmar Posselt; ポッセルト ディートマー; Spang Peter; シュパング ペーター; Harald Schwahn; シュヴァーン ハラルト; Walter Marc; ワルテ マーク

Collaboration


Dive into the Erich K. Fehr's collaboration.

Researchain Logo
Decentralizing Knowledge