Merck Patent Gmbh

Merck Patent Gesellschaft MIT Beschrankter Haftung

Merck Patent Gesellschaft

Merck Patent Gesellschaft MIT Beschraenkter Haftung

Merck Patent Gesellschaft MIT Beschr&auml;nkter Haftung

Merck Gmbh

Udo Heider

Michael Schmidt

Peter Sartori

Nikolai Mykola Ignatyev

Helge Willner

Urs Welz-Biermann

Volker Hilarius

Michael Weiden

Andreas Kühner

Andriy Kucheryna

Anja Amann

Andreas K&uuml;hner

Marlies Niemann

Andry Kucheryna

Alexej Miller

Lilia Heider

Nikolai Ignatiev

Natascha Lotz

Winfried Geissler

Andrij Kucherina

Ludmila Zinovyeva

Andri Kucheryna

Andrij Kucheryna

Nicolai Ignatyev

Matthias Rothenburger

Nikolai Ignatev

Adrji Kucherna

The present invention relates to a process for the preparation of perfluoroalkylphosphines comprising at least the reaction of at least one fluoro(perfluoroalkyl)phosphorane with at least one hydride ion donor, and to the use of tris(perfluoroalkyl)phosphines as perfluoroalkylating reagents.

Process for the preparation of perfluoroalkylphosphines and the use thereof as perfluoroalkylating reagents

The invention relates to a method for producing perfluoroalkanesulfonic acid esters and for further transforming the same into the salts thereof. The invention also relates to the use of the produced compounds in electrolytes, batteries, capacitors, supercapacitors, and galvanic cells.

Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups

The present invention relates to a process for the preparation of perfluoroalkanesulfonic acid esters and to the further conversion thereof into salts, and to the use of the resultant compounds in electrolytes and in batteries, capacitors, supercapacitors and electrochemical cells.

Method for producing perfluoroalkane sulfonic acid esters and the salts thereof

The invention relates to a method for producing perfluoroalkyl phosphines, comprising at least one step in which at least one fluoro(perfluoroalkyl)phosphorane is reacted with at least one hydride ion donator, and the use of tris(perfluoroalkyl)phos-phines as perfluoroalkylating reactants.

Method for the production of perfluoroalkyl phosphines and the use thereof as perfluoroalkylating reactants

The present invention relates to a process for the preparation of bis(perfluoroalkyl)phosphinic acids comprising at least the reaction of at least one difluorotris(perfluoroalkyl)phosphorane or at least one trifluorobis(perfluoroalkyl)phosphorane with hydrogen fluoride in a suitable reaction medium, and heating of the resultant reaction mixture. The invention also relates to salts of bis(perfluoroalkyl)phosphinic acids and to the use thereof.

Process for the preparation of bis(perfluoroalkyl)phosphinic acids and salts thereof

An ionic liquid of the formula KA, wherein K and A are as defined herein, can be used in such things as electrochemical cells, supercapacitors, hydraulic liquids, solvents, organic syntheses.

Ionic liquids

An ionic liquid of the formula KAwherein Kand Aare as defined herein, are suitable for use in electrochemical cells and capacitors. These ionic liquids can also be used in catalysis, as inert solvents, and as hydraulic liquids.

Ionic liquids II

The present invention relates to a process for the preparation of monohydroperfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates which comprises at least the treatment of at least one perfluoroalkylphosphorane with at least one base in a suitable reaction medium.

Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates

The present invention relates to acids of the general formula [I], [RPF]H[I], where y=1, 2 or 3, and in which the ligands R may be identical or different and R is a perfluorinated C-alkyl or aryl group or R is a partially fluorinated C-alkyl or aryl group, in which some of the F or H may have been substituted by chlorine. The present invention furthermore relates to a process for the preparation of the acids according to the invention, to salts comprising a cation and the anion of the acid according to the invention, and to a process for the preparation of the salts. The invention furthermore relates to the use of the acids and salts according to the invention.

Strong acids, process for the preparation thereof, and uses thereof

Method for producing perfluoroalkanesulfonic acid esters

The present invention relates to a novel process for the preparation of bis(trifluoromethyl)imido salts of the general formula (I):[M][N(CF)]&#x2003;&#x2003;(I).

Method for producing bis(trifluoromethyl)imido salts

The invention relates to the use of salt-based compounds as additives in electrolytes for improvinq the properties of electrochemical cells.

Use of additives in electrolyte for electrochemical cells

The present invention relates to fluoroalkyl phosphates, to a process for the preparation, and to their use as conductive salts in batteries, capacitors, supercapacitors and galvanic cells.

Fluoroalkyl phosphates for use in electrochemical cells

The invention relates to novel materials based on coated metal particles for use as active positive-electrode material in electrochemical cells.

Active positive-electrode material in electrochemical cells, and process for the production of these materials

The invention relates to stable (CF ) N salts, to a process for preparing them and to their use as precursor for organic compounds.

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Winchester, United Kingdom

Udo Heider