Basf Aktiengesellschaft

Basell Polyolefine Gmbh

Basf Se Corporation

Other

Huels Aktiengesellschaft

Huls Aktiengesellschaft

Basf Aktiengesellschft

Basf Aktiwngesellschaft

Karlsruhe Institute of Technology

Andreas Deckers

Wilhelm Weber

Siegmund Besecke

Roger G Klimesch

Harald Lauke

Norbert Guentherberg

Shahram Mihan

Paulus De Lange

Eckard Schauss

Kaspar Evertz

Heinz Friedrich Sutoris

Andrei Gonioukh

Bernd Wenderoth

Wolfgang Rohde

Dieter Littmann

Guido Funk

Michael Ehle

Brigitte Gareiss

Arend Jouke Kingma

Alexander Aumuller

Martin Lux

Alfred Oftring

Gerhard Nestler

Robert Baumann

Ekkehard Jahns

Daniel Wagner

Wolfgang Loth

Wolfgang Fischer

Klaus Hahn

Norbert Niessner

Hermann Luyken

Norbert Guntherberg

Walter Goetz

Heinz Vogt

Stefan Weiss

Hermann Gausepohl

Eckehardt Wistuba

Hubert Trauth

Dieter Lilge

Sylke Haremza

Werner Ostertag

Thomas Ruhl

Graham Edmund Mc Kee

Martin Jochen Klatt

Kristin Tiefensee

Thomas Kessler

Klaus Schubert

Friedrich Seitz

Peter Pfab

Lars Wittkowski

Hans-Joachim Muller

Hilmar Ohlig

Rolf Henn

Thomas Schneider

Peter K&ouml;lle

Frank-Olaf M&auml;hling

Markus Christian Biel

Erich Kolk

Petra Baierweck

Frank Rittig

Georg Groos

Karl-Heinz Wassmer

Katrin Zeitz

Martin Brudermueller

Frank-Olaf Mähling

Peter Kölle

Wolfgang Kasel

Siegfried Warwel

Karl-Heinz Fauth

Wolfgang Staffel

Albin Berger

Joachim Krobb

Andreas Koch

Gunther Isbarn

Jurgen Hofmann

Ralf Boehling

Gernot Koehler

Ulrich Moll

Alfred Krause

Stefan Kotrel

Martin Welz

Rainer Bueschl

Hermann Fischer

Ulrich Annen

Anton Negele

Arnulf Lauterbach

Hans-Dieter Schwaben

Hans-Josef Oslowski

Helmut Schmidt

Jurgen Koch

Elmar Mailahn

Uwe Blumenstein

Eckhard Neufeld

Juergen Hofmann

Thomas R&uuml;hl

Hans-Joachim M&uuml;ller

Farid Rizk

Gernot Köhler

Karl-Peter Farwerck

Achim Gritsch

The present invention relates to a process for preparing ether carboxylates.

Preparing ether carboxylates

Process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide, wherein the dehydration of formamide is coupled with an exothermic reaction by the reactor used in the dehydration comprising two separate fluid paths which are separated by a common reactor wall, with one fluid path being provided for the dehydration of formamide and the second fluid path being provided for the exothermic reaction.

Process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide&#x2014;direct heating

The present invention relates to solutions comprising water and at least one metal cyanide, at least a part of the water being obtained from wastewater which occurs as depleted wastewater in a process for extracting noble metals from noble metal-containing ores by the cyanide process, the process for the preparation of solutions according to the invention and to the use of the solutions according to the invention in a process for extracting noble metals from noble metal-containing ores by the cyanide process, to a process for extracting noble metals from noble metal-containing ores by the cyanide process, wherein the solution according to the invention is used, and to the use of depleted wastewater occurring in the extraction of noble metals from noble metal-containing ores by the cyanide process to the preparation of solutions comprising water and at least one metal cyanide.

Aqueous solutions containing metal cyanide for cyanide leaching for the winning of gold and silver

Process for preparing hydrocyanic acid, which comprises catalytic dehydration of gaseous formamide to give a product mixture comprising hydrocyanic acid, water, formamide, ammonia, CO and high boilers, separation of the product mixture by condensation of a condensate comprising water, formamide, high boilers and possibly ammonia and hydrocyanic acid from the product mixture obtained and partial or total recirculation of the condensate into a heat exchanger located downstream of the reactor.

Method for producing prussic acid

A process for preparing ethylene homopolymers and copolymers in a tubular reactor having two or more polymerization zones at temperatures of between 150&#xb0; C. and 350&#xb0; C. and pressures in the range from 500 to 5000 bar, using oxygen as initiator, which comprises using, as molar mass regulator, one or more aliphatic ketones of the formula I, where the variable Ris a C-C-alkyl or C-C-cycloalkyl, ethylene homopolymers and copolymers obtainable therefrom and their user for producing injection-molded products in the cosmetics, medical and food sectors are described.

Nonodorous ethylene homopolymers and copolymers having good mechanical properties

Process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide, in which a formamide-containing recycle stream is obtained from the product mixture after the dehydration and is recirculated to the dehydration, wherein the formamide-containing recycle stream contains from 5 to 50% by weight of water.

Method for the production of hydrocyanic acid

Ethylene terpolymer waxes, their preparation and their use

The invention relates to a process for preparing a catalyst for the polymerization of olefins, which comprises:

Polymerization catalyst used for producing polyolefins that have excellent combined properties

The invention relates to a method for producing thixotropic agents containing 0.1&#x2013;30 wt.-% of at least one ethylene terpolymer wax, 5&#x2013;7 wt.-% of at least one solvent, which is incompatible with the ethylene terpolymer wax, 5&#x2013;85 wt.-% of of at least one solvent which is compatible with the ethylene terpolymer wax and with one or more of the first-named solvents.

Thixotropic agents comprising ethylene terpolymer waxes

A process for preparing ethylene polymers by the high-pressure method comprises dissolving one or more free-radical initiators in one or more ketones of the formula Iwhere Rand Rare identical or different and are selected from among C-C-alkyl and C-C-cycloalkyl and Rand Rmay also be covalently linked to one another to form a 4- to 13-membered ring, prior to the polymerization,compressing the solution, metering it into the polymerization reactor at one or more points and subsequently carrying out the polymerization at from 150 to 380&#xb0; C. and from 500 to 4500 bar.

Preparation of ethylene polymers by the high-pressure method

In a process for the polymerization of ethylene and optionally further monomers in a high-pressure reactor at from 120 to 350&#xb0; C. and pressures of from 1000 to 4000 bar, hydrogen is intermittently introduced into the reactor.

Method for high pressure polymerization of ethylene

Printing inks and paints comprising a polyolefin wax component prepared from one or more olefins by catalysis using a single-site catalyst based on a complex of a transition metal from groups 5 to 8 of the Periodic System of the Elements, which comprises not more than one cyclopentadienyl system per transition metal.

Printing inks and lacquers containing polyolefin waxes

Solvent-containing pastes comprising a polyolefin wax component prepared from one or more olefins by catalysis using a single-site catalyst based on a complex of a transition metal from groups 5 to 8 of the Periodic System of the Elements, and use of these pastes.

Solvent-containing pastes containing in addition polyolefin wax

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Flomborn, Germany

Andreas Deckers