Basf Aktiengesellschaft

Basf Se Corporation

Marc Walter

Arno Lange

Hans Peter Rath

Ludwig Voelkel

Ralf Schulz

Heiko Maas

Markus Hansch

Thomas E Hayden

Michael Hesse

Boris Breitscheidel

Dietmar Posselt

Peter Schwab

Maximilian Vicari

Detlef Kratz

Gerhard Schulz

Ekkehard Schwab

Thomas Weiss

Michael Schulz

Michael Röper

Harald Boehnke

Irene Troetsch-Schaller

Jürgen Tropsch

Edgar Zeller

Michael R&ouml;per

Manfred Sauerwald

Michael Stoesser

Rolf Pinkos

Thomas Heidemann

Georg Heinrich Grosch

Frank Funke

Juergen Gert Tropsch

Siegbert Brand

Wolfgang Grabarse

Harald Schwahn

Edward Bohres

Bernd Morsbach

Wolfgang Richter

Hans-Peter Neumann

Michael Roeper

Hagen Wilmer

Shelue Liang

Walter Disteldorf

Szilard Csihony

Hannah Maria Koenig

Jochen Mezger

Nawid Kashani-Shirazi

Christian Wulff

Daniel Loeffler

Marco Bergemann

Helmut Schmidt

Wolfgang Brox

Muriel Ecormier

Hans-Ulrich J&auml;ger

J&uuml;rgen Tropsch

Dirk Rettemeyer

Bjoern Thomas Hahn

Stephan Dilling

Michael Jolyon Sprague

Hans-Joachim Muller

Joachim Wulff-Döring

Peter Polanek

Peter Spang

Otto Kumberger

Hans-Ulrich Jaeger

Gerald Meyer

Lucien Thil

Matthias Zorn

Wilfried Sager

Kian Molawi

Sylvia Huber

Hannah Maria König

Ludwig Völkel

Carolin Limburg

Klaus Diehl

Michael Stösser

John Vincent Sherman

Germain Kons

Irene Trötsch-Schaller

Harald Böhnke

Hans-Ulrich Jäger

Siegmar Maassen

Erich K Fehr

Knut Dornik

Matthias Reiners

Mathias Lohmann

Björn Thomas Hahn

Ludwig Volkel

Harald Bohnke

John V Sherman

Michael Stosser

Thomas Hayden

Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels which comprise additives with detergent action. A Fuel additive concentrate comprising the said hydrocarbyl-substituted dicarboxylic acid, certain additives with detergent action and optionally other customary additives and solvents or diluents.

Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels

The use of a complex ester obtainable by esterification reaction between aliphatic linear or branched C- to C-dicarboxylic acids, aliphatic linear or branched polyhydroxy alcohols with 3 to 6 hydroxyl groups, and, as chain stopping agents, aliphatic linear or branched C- to C-monocarboxylic acids or aliphatic linear or branched monobasic C- to C-alcohols, as an additive in a fuel for minimization of power loss in the operation of an internal combustion engine with this fuel.

Use of a complex ester to reduce fuel consumption

The use of a complex ester obtainable by esterification reaction between aliphatic linear or branched C- to C-dicarboxylic acids, aliphatic linear or branched polyhydroxy alcohols with 3 to 6 hydroxyl groups, and, as chain stopping agents, aliphatic linear or branched C- to C-monocarboxylic acids or aliphatic linear or branched monobasic Ci- to C-alcohols, as an additive in a fuel.

The use of a polyalkylene glycol of formula HO-(A-O)&#x2014;(CHCH&#x2014;O)-(A-O)&#x2014;H wherein A is a C- to C-alkylene group or a mixture of such alkylene groups, m is a number of from 2 to 100 and p and q are each numbers of from 1 to 100, as an additive in a fuel.

Use of a polyalkylene glycol to reduce fuel consumption

The use of an alkoxylated polytetrahydrofurane of formula wherein m, m', n, n&#x2032;, p, p&#x2032; and k are integers in the range of &#x2265;1, Rdenotes an unsubstituted linear or branched alkyl radical, Rdenotes &#x2014;CH&#x2014;CH, and Rdenotes a hydrogen atom or &#x2014;CH, as an additive in a fuel for reducing fuel consumption in the operation of an internal combustion engine with this fuel. 

Use of an alkoxylated polytetrahydrofuran to reduce fuel consumption

The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least one such Mannich adduct, and also a bisaminoalkylated Mannich adduct.

Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct-injection spark ignition engines

Use of a tertiary hydrocarbyl amine with C- to C-hydrocarbyl residues, the overall number of carbon atoms not exceeding 30, as an additive in gasoline for reducing injector nozzle fouling and modifying friction in direct injection spark ignition engines. A fuel additive composition essentially comprising nitrogen-containing dispersants, carrier oils, the above tertiary hydrocarbyl amines and optionally further friction modifiers. A fuel composition comprising a major amount of gasoline and a minor amount of the above fuel additive composition.

Tertiary amines for reducing injector nozzle fouling and modifying friction in direct injection spark ignition engines

Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines

Polyisobutenylphenol-containing Mannich adducts are prepared by

Method for producing Mannich adducts that contain polyisobutylene phenol

The present invention relates to polyethers which are obtainable from 1 -butene oxide and an alcohol using a double metal cyanide compound as a catalyst and have a content of unsaturated components of 6 mol% or more, to a process for preparing such a polyether and also to the use of a polyether according to the invention as a carrier oil or in a carrier oil formulation, in particular in additive packages for gasoline fuels, and furthermore also to carrier oil formulations and also to fuels comprising a polyether according to the invention.

Polyethers and their use as carrier oils

The invention relates to a method of reducing the inhalation toxicity of functional fluids by incorporating into a functional fluid an effective amount of copolymer which is obtainable by copolymerizing etheylene oxide, propylene oxide and/or butylenes oxide with an initiator monool or diol, said copolymer having a degree of unsaturation of less than about 0.01 meq/g.

Functional fluids containing alkylene oxide copolymers having low pulmonary toxicity

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Frankenthal, Germany

Marc Walter