Basf Aktiengesellschaft

Flint Group Germany Gmbh

Basf Se Corporation

Recticel N.v.

Heike Becker

Jochem Henkelmann

Marcus Guzmann

Michael Rack

Volker Maywald

Roland G&ouml;tz

Rolf Pinkos

Richard Baur

Karl Siemensmeyer

Norbert G&ouml;tz

Juan Jose Aiscar Bayeto

Karl-Heinz Schumacher

Thomas Subkowski

Ulf Baus

Volker Braig

Adrian Steinmetz

Kai-Uwe Baldenius

Hans-Juergen Degen

Boris Aleksandrovich Trofimov

Claus Bollschweiler

Jürgen Detering

Arnd B&ouml;ttcher

Rudolf Erich Lorenz

Markus Hartmann

Stefan Stein

Markus Siegert

Regina Vogelsang

Alexander Hauk

Lidcay Herrera Taboada

Marvin Karos

Hans-Georg Lemaire

Harald Meyer

Martin Scholtissek

Ulrich Erhardt

Stephan Nied

Martin Jung

Nina K Gusarova

Gero Nordmann

Katrin Klass

Laszlo Somogyi

Juan Aiscar

Bettina Mueller

Bernhard Neuner

Ludmilla A Oparina

Roland Thiem

Wolfgang Lorenz

Tanja Gass

Andreas Arlt

Michael Klemm

Tanja Gaß

Hans-Jürgen Degen

The use of polymers which comprise amino groups modified with acid groups for the preparation of fountain solutions for offset printing. A process for printing by means of the offset technique, in which a fountain solution which comprises polymer which comprises amino groups modified with acid groups is used.

Use of polymers comprising amino groups modified by acid groups for producing humidifying agents or humidifying agent concentrates, in addition to humidifying agent circuits for offset printing

The present invention relates to compositions for treating hard surfaces, comprising a water-soluble or water-dispersible compound as component A which is obtainable by reacting: aa) polyalkylenepolyamines, polyamidoamines, polyamidoamines grafted with ethyleneimine, polyether-amines and mixtures of said compounds, as component Aa; ab) if appropriate at least bifunctional crosslinkers which have, as functional group, a halogenhydrin, glycidyl, aziridine or isocyanate unit or a halogen atom, as component Ab; and ac) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds, such as glycidyl acid, glycidylamide or glycidyl esters; and water; to a process for the preparation of a water-soluble or water-dispersible compound, to water-soluble or water-dispersible compounds preparable by the process according to the invention, and to the use of water-soluble or water-dispersible compounds according to the present application in compositions for treating hard surfaces.

Polymer for treating surfaces

Use of polymers containing polyvinylamine and polyvinylamide in order to prevent smell in dishwashers

The present application relates to the use of formulations comprising 

Use of polymers for modifying surfaces in cleaning applications

Process for distillatively separating a mixture containing a vinyl ether of the general formula (I)R&#x2014;O&#x2014;CH&#x2550;CH&#x2003;&#x2003;(I)and alcohol of the general formula (II)R&#x2014;OH&#x2003;&#x2003;(II)in which Rand Rare each independently a saturated or unsaturated, aliphatic or cycloaliphatic radical having from 2 to 10 carbon atoms, and in which the alcohol (II) has a boiling point which is at least 1&#xb0; C. higher, measured at or extrapolated to 0.1 MPa abs, than the vinyl ether (I), by

Method for the distillative separation of a mixture containing vinyl ether and alchol

The use of water-soluble or water-dispersible polymers obtainable by reaction of

Use of polymers based on modified polyamines as additives for detergents

A phosphate-free detergent formulation for machine dishwashing comprising, as components: 

Cleaning formulations for dishcleaning machine containing hydrophobically modified polycarboxylate

Use of copolymers comprising alkylene oxide units and comprising, in randomly or blockwise copolymerized form, in which the variables have the following meanings:

Use of copolymers, containing alkylene oxide units, as deposit inhibitor additives in the rinsing process of a dishwater

The present invention relates to the use of acetophenone or benzophenone derivatives of the formula I whereR is unsubstituted or substituted The invention further relates to copolymers containing acetophenone or benzophenone derivatives of the formula I in copolymerized form, to processes for preparing said copolymers, and to the use of said copolymers in UV crosslinkable compositions.

UV-crosslinkable copolymers

A process for purifying N-vinyl-&egr;-caprolactam comprises converting the N-vinyl-&egr;-caprolactam which is to be purified and has a purity of at least 95% by weight into a melt, partially crystallizing the melt and separating the crystals from the mother liquor.

Purification of N-vinyl-&egr;-caprolactam

Preparation of enol ethers

Method for producing 1-substituted 5-Hydroxypyrazoles

The invention relates to a method for the production of 1-substituted 5-hydroxypyrazoles of formula (I) wherein R,is C,-C,-alkyl, C,-C,-alkenyl, C,-C,-alkinyl, C,-C,-cycloalkyl or C,-C,-alkoxy, whereby these groups can be substituted by halogen, C,-C,-alkoxy, phenoxy, C,-C,-alkoxycarbonyl, C,-C,-alkylthiocarbonyl or a cyclic ring system with 3-14 ring atoms, by reacting a) an alkylvinylether of general formula (III) wherein R,is C,-C,-alkyl or C,-C,-cycloalkyl, with phosgene (IVa), &ldquo;diphosgene&rdquo; (IVb) or &ldquo;triphosgene&rdquo; (IVc) to form acid chlorides of formula (V), b) transforming said acid chlorides by eliminating hydrogen chloride into the corresponding 3-alkoxyacrylic acid chloride of formula (VI) and c) reacting said acid chloride with hydrazines of formula (VII) wherein R,has the above cited meaning, to form 5-hydroxypyrazoles of formula (I).

Method for the production of 1-substituted 5-hydroxypyrazoles

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Mannheim, Germany

Heike Becker