Patent application number | Description | Published |
20090166212 | USE OF PHOSPHINIC ACIDS AND/OR PHOSPHONIC ACIDS IN REDOX PROCESSES - The present invention relates to the use of phosphinic acids and/or phosphonic acids and salts thereof, preferably as surface-active compounds, in redox processes, in particular in electroplating technology, particularly preferably in electroplating baths, and to electroplating baths comprising these compounds. | 07-02-2009 |
20090269673 | Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups - 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. | 10-29-2009 |
20100004461 | COMPOUNDS CONTAINING ORGANOFLUOROCHLOROPHOSPHATE ANIONS - The present invention relates to compounds containing organofluorochlorophosphate anions, the preparation thereof and the use thereof, in particular as ionic liquids. | 01-07-2010 |
20100222580 | Process For The Preparation Of Onium Alkylsulfates Having A Low Halide Content - The invention relates to a process for the preparation of onium alkylsulfates by reaction of an onium halide with a symmetrically substituted dialkyl sulfate, in which the alkyl group can have 1 to 14 C atoms, with an asymmetrically substituted dialkyl sulfate, in which one alkyl group can have 4 to 20 C atoms and the second alkyl group denotes methyl or ethyl, with an alkyl trialkylsilyl sulfate, with an alkyl acyl sulfate or with an alkyl sulfonyl sulfate, where the reaction with a dialkyl sulfate is carried out at room temperature. | 09-02-2010 |
20110124873 | Bis(perfluoralkyl)phosphinous acids and derivatives and use thereof - The invention relates to bis(perfluoroalkyl)phosphinous acids, bis(perfluoroalkyl)thiophosphinous acids and derivatives, the synthesis thereof and the use thereof, in particular for the synthesis of air-stable metal complexes for catalytic processes. | 05-26-2011 |
20130316248 | Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups - 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. | 11-28-2013 |
20140193707 | SULFUR-CONTAINING ADDITIVES FOR ELECTROCHEMICAL OR OPTOELECTRONIC DEVICES - The invention relates to sulfur-containing compounds of the formula I, to their preparation, and to their use as additives in electrochemical or electrooptical devices, more particularly in electrolytes for lithium batteries, lithium ion batteries, double layer capacitors, lithium ion capacitors, solar cells, electrochromic displays, sensors and/or biosensors. | 07-10-2014 |
20150064551 | LITHIUM SILICATES - The invention relates to lithium perfluoroalkylfluorosilicates, to their preparation, and to their use as conductive salts in electrochemical cells, more particularly in lithium batteries, lithium ion batteries or lithium ion capacitors, and also to electrolytes or electrochemical cells comprising these lithium perfluoroalkylfluorosilicates. | 03-05-2015 |