Basf Aktiengesellschaft

Basf Se Corporation

Rene Lochtman

Michael Rack

Joachim Gebhardt

Wolfgang Von Deyn

Michael Keil

Ernst Baumann

Helmut Hagen

Matthias Witschel

Norbert G&ouml;tz

Joachim Rheinheimer

Ulf Misslitz

Norbert Götz

Jürgen Pfister

Norbert Wagner

Jürgen Kaczun

Martin Laun

Ulf Miβlitz

Günter Oetter

Claus Gabriel

Gerhard Hamprecht

Cyrill Zagar

Michael Puhl

Norbert Schneider

Guenter Oetter

Heiko Maas

Steffen Kudis

Thorsten Volk

Manfred Ehresmann

Ralf Nörenberg

Gerald Lippert

Christoffer Kieburg

Bettina Sobotka

Gert Pohl

Tibor Duris

Antonino Raffaele Addamo

Juergen Pfister

Ralf Schimetzek

Ralf NÖRENBERG

Ulf Mißlitz

The present invention relates to a process for producing a metallized textile surface having one or more articles needing or generating electric current. A formulation having at least one metal powder is applied as a component atop a textile surface patternedly or uniformly. At least one article needing or generating electric current is fixed in at least two locations where formulation was applied. A further metal is deposited on the textile surface.

Method for producing metallised textile surfaces using electricity-generating or electricity-consuming elements

The present invention relates to a dispersion for the application of a metal layer on a non-electrically-conductive substrate comprising an organic binder component, a metal component, and also a solvent component. The invention further relates to processes for the production of the dispersion, processes for the production of a non-structured or structured metal layer with the aid of the dispersion, and also to the resultant substrate surfaces and their use.

Dispersion for applying a metal layer

Magnetorheological formulations, processes for preparing the same and uses therefor, the formulations comprising: (a) an ionic liquid comprising anions and cations, and (b) dispersed magnetizable particles having a mean diameter of 0.1 to 500 &#x3bc;m; wherein the ionic liquid comprises one or more salts selected from the group consisting of 1-butyl-3-methyl-imidazolium methylsulfate, 1-ethyl-3-methylimidazolium ethylsulfate, 1-ethyl-3-methyl-imidazolium thiocyanate, 1-butyl-3-methylimidazolium thiocyanate, 1-ethyl-3-methyl-imidazolium acetate, 1-butyl-3-methylimidazolium acetate, 1-ethyl-3-methylpyridinium ethylsulfate, 1-ethyl-3-methylimidazolium dicyanamide, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-hexyl-3-methylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium hexafluorophosphate, 1-ethyl-3-methylimidazolium hexafluorophosphate, 1-hexyl-3-methylimidazolium hexafluorophosphate, methyltrioctylammonium bis(trifluoromethylsulfonyl)imide, 1-ethyl-3-methylimidazolium 2-(2-methoxyethoxy)ethylsulfate and mixtures thereof.

Magnetorheological formulation

The invention relates to a process for producing electrodes for solar cells, the electrode being configured as an electrically conductive layer on a substrate for solar cells, in which, in a first step, a dispersion comprising electrically conductive particles is transferred from a carrier to the substrate by irradiating the dispersion with a laser and, in a second step, the dispersion transferred to the substrate is dried and/or hardened to form the electrically conductive layer.

Process for producing electrodes for solar cells

The invention relates to a rheometer having a rotatable shaft () on which a rotor plate () is fastened, and having a measuring instrument () for measuring torques exerted on the rotor plate () by a substance () to be studied during rotation of the shaft (), a first measurement gap () for holding the substance () to be studied being formed between a first side () of the rotor plate () and a first shear face () and a second measurement gap () for holding the substance () to be studied being formed between a second side () of the rotor plate (), opposite the first side, and a second shear face (). The rheometer contains a magnet for generating a magnetic field in the first and second measurement gaps ().

Rheometer

A process is described for preparing isoxazoles of the formula I where the substituents are as defined below: where R1, R3, R4 and R5 are as defined above, followed by halogenation, thiomethylation, oxidation and acylation to give compounds of the formula I. Also novel intermediates for preparing the compounds of the formula I and novel processes for preparing the intermediates are described.

Preparation of isoxazolin-3-ylacylbenzenes

A magnetorheological formulation which comprises at least one base oil, at least one magnetizable particle, a at least one dispersant and a at least one thixotropic agent is described.

Magnetorheological liquid

A process is described for preparing isoxazoles of the formula I   Also novel intermediates for preparing the compounds of the formula I and novel processes for preparing the intermediates are described.

Preparation of isoxazolin-3-ylacylbenzene

In a continuous process for the preparation of alkyl nitrites and dinitrites, an alkanol or dialkanol is first mixed with an aqueous mineral acid, the reaction mixture obtained is then reacted with an inorganic nitrite and the product obtained can then be isolated immediately.

Method for producing alkyl nitrites and alkyl dinitrites

A process for preparing 4-thioalkylbromobenzene derivatives of the formula I  

Preparation of -4-thioalkybrobenzene derivatives

The invention relates to a method of preparing 1-alkyl-3-aryl-5-difluoromethoxy-1H-pyrazoles of the formula (I), wherein aryl represents a mono- or polysubstituted phenyl ring, and Rrepresents C-Calkyl. The inventive method is characterized by reacting, in a first reaction step, a &#x3b2;-ketoester of the general formula (II) with hydrazine and by successively reacting the reaction product obtained with chlorodifluoromethane and a compound R-L, wherein Rhas the meanings indicated above and L represents the leaving group of a nucleophilic displacement reaction.

Method of producing 1-alkyl-3-aryl-5-difluoromethoxy-1H-pyrazoles

Preparation of 2-alkyl-3-(4,5-dihydroisoxazol-3-yl) halobenzenes

Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes

Growing community of inventors

Mannheim, Germany

Rene Lochtman