Basf Aktiengesellschaft

Wintershall Holding Gmbh

Basf Se Corporation

Max-planck-gesellschaft Zur F&#xf6;rderung Der Wissenschaften E. V.

Waters Corporation

Lorenz Siggel

Wolfgang Siegel

Ulrich Müller

Andrei-Nicolae Parvulescu

Hermann Gausepohl

Martin Fischer

Klemens Massonne

Günter Oetter

Klaus Muellen

Markus Hansch

Stefan Becker

Stefan Maurer

Guenter Oetter

Eugen Gehrer

Arno Boehm

Peter Deglmann

Jakob Fischer

Horst Weiss

Christopher Kohl

Vandana Kurkal-Siebert

Christopher William Rieker

Matthias Krieger

Benjamin Wenzke

Bernd Hinrichsen

Thomas Frechen

Björn Heinz

Peter Schuler

Riichiro Kimura

Frank Heilmann

Ravindra Aglave

Maik Nowak

Dagmar Pascale Keitel

Bjoern Heinz

Measuring device for measuring an elasticity and a viscosity of a medium, having a first measuring device part having a volume for receiving the medium to be measured, and a second measuring device part that protrudes into the volume, wherein the first measuring device part in relation to the second measuring device part is sealed by way of a gas flow seal, and wherein the first measuring device part in relation to the second measuring device part is movable in a rotating movement about a predefined axis.

Pressure cell for rheological experiments under oscillatory shear and pressure

The present invention relates to a process for recovering oil from a subterranean formation by injecting both solid particles and water into the formation. An oil-in-water emulsion that is stabilized by solid particles is formed in the pores of the formation. This emulsion is recovered from the subterranean formation.

Method for recovering oil

A process for mineral oil production, in which an aqueous formulation comprising tris(2-hydroxyphenyl)methane of the general formula (I) is injected into a mineral oil deposit through an injection well and the crude oil is withdrawn from the deposit through a production well,  

Use of tris(2-hydroxyphenyl)methane derivatives for tertiary mineral oil production

Rylene dyes of the general formula I where the variables are defined as follows: 

Rylene dyes

Catalyst comprising a complex of a metal from subgroup VIII based on a bidentate phosphonite ligand, and method for producing nitriles

A process for preparing diarylethanes of the general formula I ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each hydrogen or C.sub.1 -C.sub.8 -alkyl, by reacting aromatic compounds of the general formula II ##STR2## where R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the abovementioned meanings, with styrenes of the general formula III ##STR3## where R.sup.1 has the abovementioned meanings, at from -20 to 300.degree. C. under from 1 to 100 bar in the presence of heterogeneous catalysts, wherein beta-zeolites or mordenites are used as heterogeneous catalysts.

Preparation of diarylethanes

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Heidelberg, Germany

Lorenz Siggel