Franzke, DE
Andreas Franzke, Paderborn DE
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20140361582 | MOTOR VEHICLE AXLE WITH SUBFRAME - A motor vehicle axle includes a subframe which has a bushing for linkage to a vehicle body. The bushing defines an axis and includes a bushing body and a face plate which is welded to the bushing body via a weld seam and has a contact surface which is raised in relation to the weld seam, as viewed in a direction of the axis. | 12-11-2014 |
Axel Franzke, Mannheim DE
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20110137067 | METHOD FOR PRODUCING URETHANES COMPOSED OF DI-FUNCTIONAL AROMATIC AMINES AND DIALKYL CARBONATES - A process for preparing urethanes by reacting aromatic diamines with a dialkyl carbonate, wherein the alkyl radical of the organic dialkyl carbonate comprises 2-18 carbon atoms and one or more heteroatoms and the reaction is performed in the presence of a catalyst. | 06-09-2011 |
20110178329 | PROCESS FOR PREPARING ISOCYANATES BY THERMAL DISSOCIATION OF CARBAMATES - The invention relates to a process for preparing isocyanates by thermal dissociation of carbamates and separation by distillation of the reaction mixture from the carbamate dissociation, comprising the corresponding isocyanate and the corresponding alcohol, by distillation in a column (K) having an enrichment section (V) and a stripping section (A), where the carbamate (1) is introduced between the enrichment section (V) and the stripping section (A) and the isocyanate is taken off as a constituent of the bottom stream (2) and the alcohol is taken off as a constituent of the overhead stream (3) from the column (K), in the presence of an inert solvent, wherein an intermediate boiler having a boiling point between the boiling point of the isocyanate and the boiling point of the alcohol under the operating conditions of the carbamate dissociation is used as inert solvent and is fed as external runback (4) in liquid form in a purity of >95% by weight, based on the total weight of the external runback (4), in the upper region of the enrichment section (V) and as gaseous, superheated stream (5) into the lower region of stripping section (A) at one or more points. | 07-21-2011 |
20110257431 | PROCESS FOR PRODUCING SIDE PRODUCT-FREE AMINOCARBOXYLATES - The present invention relates to a process for preparing aminocarboxylates, proceeding from amines, by employing a reaction sequence composed of ethoxylation to amino alcohols and subsequent oxidative dehydrogenation to the corresponding aminocarboxylates, especially the alkali metal or alkaline earth metal salts of the complexing agents MGDA (methylglycinediacetic acid), EDTA (ethylenediaminetetra-acetic acid) and GLDA (glutamic acid diacetic acid) or the free acids thereof. | 10-20-2011 |
20110313192 | HETEROGENEOUSLY CATALYZED CARBAMATE DISSOCIATION FOR SYNTHESIS OF ISOCYANATES OVER SOLID LEWIS ACIDS - Proposed is a process for preparing isocyanates by dissociating the corresponding carbamates, which comprises dissociating the carbamates in the presence of a heterogeneous Lewis-acidic catalyst. | 12-22-2011 |
20120203022 | METHOD FOR PRODUCING URETHANES - The content of the invention is a process for preparing urethanes by reaction of aromatic amines with a dialkyl carbonate, wherein the alkyl radical of the organic dialkyl carbonate comprises 4-18 carbon atoms and is branched in the 2 position, and the reaction is performed in the presence of a substoichiometric amount of base, based on the amino groups. | 08-09-2012 |
20120209024 | PROCESS FOR COPRODUCING DI- AND/OR POLYISOCYANATES AND GLYCOLS - A process for coproducing di- and/or polyisocyanates and glycols, comprising process stages A, B, C and E for preparing glycols and process stages A, C, D, E, F and G for preparing di- and/or polyisocyanates, | 08-16-2012 |
20120245377 | PROCESS FOR PREPARING ISOCYANATES BY THERMALLY CLEAVING CARBAMATES - A process is proposed for preparing isocyanates by thermally cleaving carbamates to obtain a carbamate cleavage gas comprising the corresponding isocyanate and the corresponding alcohol, which comprises quenching the carbamate cleavage gas in the presence of an ether which functions as an inhibitor for the reverse reaction of the isocyanate with the alcohol. | 09-27-2012 |
20120253063 | PROCESS FOR PREPARING ISOCYANATES - Process for preparing aromatic isocyanates by reacting the corresponding formamides with an oxygen-comprising gas over noble metal catalysts at temperatures of from 300 to 600° C. and a contact time of from 1 to 1000 ms, wherein: | 10-04-2012 |
20120253072 | PROCESS FOR THE PREPARATION OF AROMATIC FORMAMIDES - The invention relates to a process for the preparation of formamides by reacting aromatic amines with a formic acid ester in the presence of a catalyst, wherein the catalyst is a phosphorus-containing acid or a Lewis-acidic metal salt. | 10-04-2012 |
20120264973 | PROCESS FOR PREPARING AMINOPOLYCARBOXYLATES PROCEEDING FROM AMINO ACIDS - The present invention relates to a process for preparing aminopolycarboxylates proceeding from an amino acid which, in a | 10-18-2012 |
20120302783 | PROCESS FOR PREPARING AMINOPOLYCARBOXYLATES - What is proposed is a process for preparing aminopolycarboxylates proceeding from the corresponding polyalkanolamines by oxidative dehydrogenation in the presence of a catalyst comprising 1 to 90% by weight of copper, based on the total weight of the catalyst, using a base, which comprises first performing a partial conversion of the polyalkanolamine to a reaction mixture comprising the aminopolycarboxylate at a temperature in the range from 140 to 180° C. until at least 10 to 90 mol % of the polyalkanolamine has been depleted, and then continuing the conversion at elevated temperature. | 11-29-2012 |
20130144080 | PROCESS FOR OBTAINING A DIALKYL CARBONATE AND AN ALKYLENE GLYCOL - The invention relates to a process for obtaining a dialkyl carbonate and an alkylene glycol from a stream comprising dialkyl carbonate, alkylene carbonate, alkylene glycol and alcohol, comprising the following steps: | 06-06-2013 |
20130165689 | PROCESS FOR PREPARING ONE OR MORE COMPLEXING AGENTS SELECTED FROM METHYLGLYCINEDIACETIC ACID, GLUTAMIC ACID DIACETIC ACID AND SALTS THEREOF - Process for preparing one or more complexing agents selected from methylglycinediacetic acid, glutamic acid diacetic acid and salts thereof | 06-27-2013 |
Joachim Franzke, Dortmund DE
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20090278038 | Method and device for generating positively and/or negatively ionized gas analytes for gas analysis - A solution is supposed to be created with a method for generating positively and/or negatively ionized gas analytes for gas analysis in an ion mobility spectrometer or in a mass spectrometer, with which method the gas analyte can be ionized without the restrictions of previous ionization methods for gas analysis in an ion mobility spectrometer or in a mass spectrometer, forming positive and/or negative ions. | 11-12-2009 |
20140001352 | METHOD FOR THE DIELECTRIC BARRIER ELECTROSPRAY IONIZATION OF LIQUID SAMPLES AND FOR THE SUBSEQUENT MASS SPECTROMETRIC ANALYSIS OF THE GENERATED SAMPLE IONS | 01-02-2014 |
Joerg Franzke, Neumarkt DE
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20090008364 | Method and Device for Etching Substrates Contained in an Etching Solution - The invention relates to a method for etching substrates ( | 01-08-2009 |
Jorg Franzke, Berlin DE
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20080219282 | CUSTOMER TERMINATION POINT IN THE SUBSCRIBER PREMISES OF A TELECOMMUNICATION AND/OR DATA LINK AND METHOD FOR CHANGING PROVIDERS - The invention relates to a customer termination point ( | 09-11-2008 |
20080266049 | Active Distribution Device in a Subscriber Connection Area - The invention relates to an active distribution device ( | 10-30-2008 |
20090129568 | Distribution device in a subscriber connection area - The invention relates to a distribution device ( | 05-21-2009 |
Martin Franzke, Aachen DE
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20100300643 | Casting roll for a two-roll casting device and two-roll casting device - A casting roll for a two-roll casting device for the casting of metallic strip from a metal melt, in particular a steel melt, includes a roll body, on a casing surface of which a coating consisting of a coating material is applied by thermal spraying, which has a higher degree of hardness than the roll body. The casting roll according to the invention and the two-roll casting device, while easy to manufacture, has not only a long service life, but also allows for the manufacture of cast strips of optimum quality. This is achieved by the fact that the free surface of the coating, after thermal spraying, has a peak number RPc of at least 10 cm | 12-02-2010 |
Michael Franzke, Hovelhof DE
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20150252973 | LED LIGHT - The invention relates to a LED vehicle headlight. Each light unit has a LED board with a luminous surface and an optical device associated with a reflector and/or a lens. A reflector holder carries the optical devices of the light units and is formed in one piece with the latter. A board holder is fastened detachably to the reflector holder. The board holder has a receptacle for each light unit, and the LED board has contact surfaces that come into contact with corresponding contact surfaces on the reflector holder to position the LED board with respect to the assigned optical device when the board holder is fixed on the reflector holder. Each light unit has elastic pressurising means that act on the LED board in order to press its contact surfaces against the contact surfaces of the reflector holder when the board holder is fixed on the reflector holder. | 09-10-2015 |
Michael Franzke, Robdorf DE
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20090098079 | PRODUCT RELEASE SYSTEM FOR ATOMIZING COSMETIC HAIR COMPOSITIONS CONTAINING CATIONIC POLYMERS - A product release system for atomizing cosmetic hair compositions is described, which has (a) pressure-resistant packaging, (b) a capillary-containing spray head, and (c) a propellant-containing cosmetic composition, which contains at least one film-forming, hair-setting, or hair-conditioning cationic polymer. The atomization is done using the capillary. The capillary preferably has a diameter of 0.1 to 1 mm and a length of 5 to 100 mm. The spray rate is preferably 0.01 to 5 g/s. The composition can particularly be a gel, wax, or emulsion. | 04-16-2009 |
20110095103 | Product release system to atomize cosmetic hair and skin cleaning compositions - A product release system for atomizing cosmetic hair or skin cleaning compositions is described, which has (a) pressure-resistant packaging, (b) a capillary-containing spray head, and (c) a propellant-containing cosmetic composition, which contains at least one wash-active surfactant. The atomization is done using the capillary. The capillary preferably has a diameter of 0.1 to 1 mm and a length of 5 to 100 mm. The spray rate is preferably 0.01 to 5 g/s. The composition can particularly be gel-like. | 04-28-2011 |
Reiner Franzke, Berlin DE
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20130017289 | DEVICE FOR CUTTING PLASTIC PRODUCTS PROVIDED IN A CONTINUOUS PLASTIC BAND FOR USE IN THE MEDICAL SECTORAANM Kieburg; HeinzAACI BerlinAACO DEAAGP Kieburg; Heinz Berlin DEAANM Franzke; ReinerAACI BerlinAACO DEAAGP Franzke; Reiner Berlin DE - Devices for cutting interconnected plastic products for use in the medical sector provided in a continuous band of plastic, comprising a laser, a laser control system and an optical acquisition and data processing unit are disclosed. Devices for the manufacture of plastic products, such as fillable or filled plastic containers for use in the medical sector, comprising a device for cutting interconnected plastic products provided in a continuous band of plastic as well as a process for cutting interconnected plastic products provided in a continuous band of plastic are disclosed. The optical acquisition unit may determine positional data for the interconnected plastic products provided in the band. From the positional data a cutting pattern may be calculated and transmitted to the laser control system. According to this cutting pattern, the position, intensity and focal point of the laser may be controlled by the laser control system, which may comprise a focusing optic, a deflection means and a beam-forming means. | 01-17-2013 |