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Bohm, DE
Adreas Böhm, Troisdorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20100104677 | Device for Producing Blown Films - A device for producing blown films, including an extrusion device generating a tubular film and a flattening device, associated with the tubular film, having two flattening elements, arranged on diametrically opposite zones of the tubular film and adjustable in relation to each other at an acute angle, for transforming a cross-section of the tubular film, which is first circular, then oval, to a double-layer film web. This invention has lateral guide elements for the areas of the tubular film that are not affected by the flattening elements and are arranged between the flattening elements and are associated with the tubular film and the lateral guide elements have an adjustable contour. | 04-29-2010 |
Alexander Böhm, Rabenau DE
| Patent application number | Description | Published |
|---|---|---|
| 20100203572 | METHOD FOR CARRYING OUT AND EVALUATING MIX & MEASURE ASSAYS FOR THE MEASUREMENT OF REACTION KINETICS, CONCENTRATIONS AND AFFINITIES OF ANALYTES IN MULTIPLEX FORMAT - The invention relates to a method comprising the following steps: a) use of a support which has at least two different microparticle populations immobilized thereon; b) measuring the fluorescence of the support from step a) with an optical resolution 1, said resolution 1 permitting differentiation of microparticle singlets, doublets, triplets, multiplets and monolayers and determination of the localized position of individual immobilized microparticles; c) contacting the support from step a) with the sample to be analyzed; d) performing at least one additional measurement of the fluorescence of the support during or after contacting in accordance with step c) with a resolution 2; e) assigning the fluorescence values measured with resolution 2 to the individual microparticle singlets, doublets, triplets, multiplets and monolayers locally identified on the support in accordance with step b) and assigned to a particular acceptor molecule population; f) determining the change in fluorescence. The method is used to determine reaction kinetics, concentrations and affinities of analytes in samples. | 08-12-2010 |
Alexander Böhm, Hähnichen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090185962 | APPARATUS FOR THE SEPARATION OF PARTICLES CONTAINED IN EXHAUST GASES OF INTERNAL COMBUSTION ENGINES - The invention relates to an apparatus for the separation of particles contained in exhaust gases of internal combustion engines in which the exhaust gas flow is guided through a filter medium in which particles can be absorbed and held back ( | 07-23-2009 |
Alfred Böhm, Viechtach DE
| Patent application number | Description | Published |
|---|---|---|
| 20100089172 | DEVICE AND METHOD FOR DETECTING A VOLUME WHILE RECEIVING AND/OR DISCHARGING A FLUID HAVING A GAS PORTION - The invention relates to a device for detecting an amount while receiving and/or discharging a fluid having a gas portion comprising a measurement line for conducting the fluid, a flow measuring unit for the fluid, which is in fluid connection with the measurement line, a degree of filling measuring unit for the fluid, which is in fluid connection with the measurement line and which comprises an electrode arrangement for determining electrical properties of the fluid present in the measurement line, and an evaluation unit for determining the fluid amount conveyed which is in a signal connection with the degree of filling measuring unit and the flow measuring unit. According to the invention it is provided that the electrode arrangement of the degree of filling measuring unit has a plurality of electrode plates which form a plate stack in the region of the measurement line. | 04-15-2010 |
| 20100132451 | METHOD AND DEVICE FOR DETERMINING VOLUME DURING TRANSFER OF A LIQUID - The invention relates to a method for determining an amount during the transfer of a liquid, wherein the liquid is introduced at a supply opening into a measurement line and is removed from the measurement line at an outlet opening, and an amount of liquid flowing through the measurement line is determined by means of a flow measuring unit assigned to the measurement line. According to the invention, liquid present in the measurement line is discontinuously fed to a degassing arrangement. The invention further relates to a device for determining an amount during the transfer of a liquid. | 06-03-2010 |
Andreas Bohm, Berlin DE
| Patent application number | Description | Published |
|---|---|---|
| 20080256986 | Friction Damper Device for a Washing Machine - A washing machine contains a friction damper device for a washing unit comprising a tub, a washing drum which is rotationally mounted in the tub and a drive for the washing drum. The washing unit is supported in an elastic manner by at least one damper counter to a lower frame part of the housing. In order to prevent the vibratory behavior of the oscillating unit from being influenced above the rotational speed of the resonance, the friction in the damper above the rotational speed of the resonance can be reduced. As a result, at least one friction covering which interacts directly on a piston rod of the damper is pretensed by an energy store counter to the piston rod and can be displaced away from the piston rod by activating an actuator. | 10-23-2008 |
| 20110113832 | FRICTION DAMPER DEVICE FOR A WASHING MACHINE - A washing machine contains a friction damper device for a washing unit comprising a tub, a washing drum which is rotationally mounted in the tub and a drive for the washing drum. The washing unit is supported in an elastic manner by at least one damper counter to a lower frame part of the housing. In order to prevent the vibratory behavior of the oscillating unit from being influenced above the rotational speed of the resonance, the friction in the damper above the rotational speed of the resonance can be reduced. As a result, at least one friction covering which interacts directly on a piston rod of the damper is pretensed by an energy store counter to the piston rod and can be displaced away from the piston rod by activating an actuator. | 05-19-2011 |
| 20110227462 | HOUSEHOLD APPLIANCE HAVING AN EMBOSSED WALL - A household appliance includes a cabinet-shaped housing comprised of a plurality of walls. At least one of the walls has an arrangement of embossings. The arrangement of embossings includes a first embossing arranged centered in relation to a center of the at least one wall and configured in the shape of a ring when viewed from above. A second embossing is arranged outside the first embossing in substantial concentric relationship to the first embossing and configured in the shape of a ring when viewed from above. At least one third embossing is arranged outside the second embossing and has a strip-shaped configuration. The presence of embossings in the at least one wall is able to reduce vibrations and thereby significantly reduce the amount of unwanted noise. | 09-22-2011 |
Andreas Böhm, Reichling DE
| Patent application number | Description | Published |
|---|---|---|
| 20100316576 | AEROSOLS FOR SINUNASAL DRUG DELIVERY - A pharmaceutical aerosol is disclosed which is suitable for delivering an active compound to the mucosa of the nose, the osteomeatal complex or a paranasal sinus. The pressure of the aerosol is not constant, but pulsates at a frequency from about 10 to 90 Hz. The aerosol is further characterised in that it exhibits a low effective flow rate of less than about 5 litres per minute. The aerosol is, inter alia, suitable for the prevention, management, or treatment of a disease, symptom, or condition affecting the nose or the paranasal sinuses, such as acute and chronic sinusitis. | 12-16-2010 |
Andreas Böhm, Troisdorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20100136152 | GUIDE ELEMENT FOR A TUBULAR FILM - A guide element for a tubular film which is produced by blown film extrusion. The guide element includes a support structure having guides secured to the support structure and acting upon the circumference of the tubular film. The support structure includes a plurality of support limbs that are articulated to each other and that are received so as to be adjustable relative to each other by adjusting drives. At least one guide for the tubular film is secured to each support limb. | 06-03-2010 |
| 20100143516 | DEVICE FOR PRODUCING BLOWN FILMS - A device for producing blown films, including an extrusion device generating a tubular film and a flattening device, associated with the tubular film, having two flattening elements, arranged on diametrically opposite zones of the tubular film and adjustable in relation to each other at an acute angle, for transforming the cross-section of the tubular film, which is first circular, then oval, to a double-layer film web. The device further includes a pair of draw-off rolls, mounted downstream of the flattening device, for drawing off the film web. This invention has guide blades that are interposed between the flattening elements and enclose the edge fold which is formed when the tubular film is flattened. | 06-10-2010 |
Arno Bohm, Langenfeld DE
| Patent application number | Description | Published |
|---|---|---|
| 20090030206 | METHOD FOR PRODUCING QUATERRYLENE-3,4:13, 14-TETRACARBOXY DIIMIDES BY DIRECT SYNTHESIS - A process for preparing quaterrylene-3,4:13,14-tetracarboximides of the general formula I | 01-29-2009 |
Arno Böhm, Mannheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20080245411 | Fluorescent Solar Conversion Cells Based on Fluorescent Terylene Dyes - A fluorescence conversion solar cell based on one or more panels composed of polymer doped with at least one fluorescent dye and/or glass panels coated with the doped polymer and photovoltaic cells mounted on the edges of the panels, which comprise one or more fluorescent dyes based on terrylenecarboxylic acid derivatives or a combination of these fluorescent dyes with further fluorescent dyes. | 10-09-2008 |
| 20080249224 | USE OF COATED METALLIC LUSTER PIGMENTS FOR PIGMENTING HIGH MOLECULAR WEIGHT MATERIALS - Use of luster pigments based on a platelet-shaped metallic substrate coated with a low refractive dielectric layer which does not absorb visible light, for pigmenting macromolecular materials. | 10-09-2008 |
| 20090023937 | 9-CYANO-SUBSTITUTED PERYLENE-3,4-DICARBOXYLIC ACID MONOIMIDES - The current invention relates to a perylene-3,4-dicarboxylic anhydride, substituted in the 9-position, of the general formula III | 01-22-2009 |
| 20090176985 | METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE - A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I | 07-09-2009 |
| 20100190897 | THERMOPLASTIC MOLDING MATERIALS COMPRISING ORGANIC BLACK PIGMENTS - The invention relates to thermoplastic molding compositions comprising | 07-29-2010 |
| 20100218321 | METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE - Novel crystalline forms of and a process for converting perylene-3, 4:9, 10-tetracarboximide of the general formula I | 09-02-2010 |
Benno Bohm, Borken DE
| Patent application number | Description | Published |
|---|---|---|
| 20120126446 | METHOD AND PLANT FOR PRODUCING A CONCRETE BODY - The invention relates to a method for producing a concrete body having a planar upper side, wherein a high surface quality is obtained. In the method, a concrete body is extruded from unset concrete and is provided with a groove profile at the upper side thereof by means of a profiling unit. By means of the profiling unit and depending on the comb-shaped profile thereof, the sand particles are separated according to size, wherein large sand particles are displaced from the surface area of the concrete body toward the inside, this being toward the interior of the concrete body. Only fine sand particles can pass the profile, whereby raised areas of the groove profile are formed, which are made of extremely fine-grained unset concrete. Subsequently, the upper side of the concrete body is leveled by means of a leveling unit, wherein the raised areas of the groove profile are crushed and the fine-grained unset concrete of the raised areas of the groove profile is distributed to form a cover layer. | 05-24-2012 |
Birthe Böhm, Nürnberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110055150 | METHOD FOR COMPUTER ASSISTED PLANNING OF A TECHNICAL SYSTEM - A method for computer assisted planning of a technical system with a first structure of multi-category objects is provided. Each multi-category object describes a technical component and includes a plurality of facets. Each facet is of a specific category and refers to information about the technical component. Categories of a multi-category object refer to different disciplines for designing a technical system. The disciplines include mechanical, electrical and automation engineering. Further, a second structure of a specific category is provided and has category-specific elements. Each category-specific element describes a technical component with respect to the corresponding specific category. Each facet of a specific category of a multi-category object describing a technical component in the first structure is related to a category-specific element of the specific category describing the technical component in the second structure. The first and second structures are changeable by a user during planning of the technical system. | 03-03-2011 |
Christian Willibald Bohm, Rattenberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20100271486 | METHOD AND APPARATUS FOR PROVIDING ROBUST DISPLAY DIGITAL CHANNEL TRANSMISSION - A method and apparatus for maintaining communication between an HDMI sources and an HDMI sink by monitoring data received from the HDMI source, and, based on the monitoring, dynamically switching between a first and a second mode without user intervention. The device may include a head end connector, a tail end connector and a cable. The head end connector may include a controller, a memory and an electrical signal transceiver. The controller may monitor data output from the source, and based on the outputted data; the controller may determine whether to maintain a first communication method or a second communication method. | 10-28-2010 |
| 20100321573 | METHOD AND APPARATUS FOR CONNECTING HDMI DEVICES USING A SERIAL FORMAT - An apparatus and a method for providing serialized HDMI data from an HDMI source to an HDMI sink. An HDMI transmitter may include inputs including control inputs, a deserializer, and a parser. The inputs may receive serialized HDMI data from an HDMI data source. A deserializer may deserialize the serialized HDMI data received on each of the respective inputs and outputting parallel data for each of the inputs. A parser may parse the parallel data output from the deserializer from each of the respective inputs into serial video data at a first clock rate and audio data at a second clock rate. Control inputs of the transmitter may be set to a first mode in which from the deserializer is caused to bypass the parser, and the parallel data is output from the HDMI transmitter. | 12-23-2010 |
| 20100322340 | METHOD AND APPARATUS FOR IMPROVING THE RELIABILITY OF A SERIAL LINK USING SCRAMBLERS - Embodiments provide for a method for eliminating pathological sequences in a serial bit stream. Parallel data words having a first bit length are received. The received data words may be analyzed for a pathological sequence. If a pathological sequence is present in a data word, the data word containing the pathological sequence may be segmented into data segments having bit lengths less than a pathological sequence. The data word may be reformatted by generating reformatted data words having a second bit length. The reformatted data words may contain at least one of the data segments and the second bit length is greater than the first bit length. The reformatting may be performed by adding framing bits to the segments to form the reformatted data words. The reformatted data words are transmitted in place of the data word containing the pathological sequence. | 12-23-2010 |
Dieter Bohm, Bohmfeld DE
| Patent application number | Description | Published |
|---|---|---|
| 20080257648 | Device and Method for Supplying Lubricating Oil - The invention relates to a device for feeding lubricating oil to an internal combustion engine. This device comprises a lubricating oil pump and an oil pressure regulating apparatus. The lubricating oil pump is designed as a reciprocating piston valve pump and the oil pressure regulating apparatus is designed as a multistage oil pressure regulating apparatus. | 10-23-2008 |
Erwin Böhm, Ladenburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110009481 | MEDICAMENT FOR THE TREATMENT OF VIRAL SKIN AND TUMOUR DISEASES - The invention relates to a medicament containing a compound of general formula (I), where R | 01-13-2011 |
Frank-Peter Böhm, Berlin DE
| Patent application number | Description | Published |
|---|---|---|
| 20100292867 | Motor Vehicle Control Device - According to the invention, a motor vehicle control device is provided, comprising: a microkernel; several entities; and a software bus, via which the entities can communicate with each other and with the kernel, wherein one or more of the entities represent respectively one or more modules of the AUTOSAR base software. The present invention is based inter alia on the idea of representing the AUTOSAR architecture on a microkernel-based architecture. Thereby, the motor vehicle control device according to the invention makes it possible for example to link infotainment applications with AUTOSAR-based applications. | 11-18-2010 |
Gerold Bohm, Balve DE
| Patent application number | Description | Published |
|---|---|---|
| 20080237363 | System For Fastening A Rail for A Rail Vehicle - The invention relates to a system for fastening a rail (S), comprising a sleeper ( | 10-02-2008 |
Horst-Elmar Böhm, Herzogenaurach DE
| Patent application number | Description | Published |
|---|---|---|
| 20100120593 | Device for processing a flat material web, and method for processing a flat material web - A device for processing a flat material web including a sensor for detecting processing marks of the material web is provided. A control unit assigns a first location information to each detected processing mark. Furthermore, the control unit and a processing unit assign a second location information to the time of processing of the processing mark. Both pieces of location information are calculated together by the control unit to determine a correcting value. A processing position of the material web is corrected by the correcting value. | 05-13-2010 |
Hubert Bohm, Grelfenberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20080302469 | Method for Producing a Closure Arrangement for a Vehicle Opening - The invention relates to a method which is used to produce an arrangement for closing an opening of a vehicle. A sealed cavity is formed between a disk ( | 12-11-2008 |
Hubert Bohm, Greifenberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20080210361 | Method For Production Of A Curved Screen Arrangement For Vehicle - The invention relates to a method for production of a curved screen arrangement for a vehicle, whereby a plastic film ( | 09-04-2008 |
Johannes Bohm, Kaarst DE
| Patent application number | Description | Published |
|---|---|---|
| 20090266283 | Placement system for a flying kite-type wind-attacked element in a wind-powered watercraft - Disclosed is a placement system for a free-flying kite-type wind-attacked element in a watercraft in which the kite-type wind-attacked element comprising a profiled wing is connected to the vessel body via a traction rope. Said wind-attacked element can be guided from a neutral position on board the watercraft into a raised position that is free from obstacles located at the same or a higher level. An azimuthally pivotable fixture is provided by means of which the wind-attacked element can be brought into a position in which the same is exposed to a sufficient wind effect. Furthermore, a docking receiving device is provided which is to be removably connected to the docking adapter of the wind-attacked element on the side facing away from the wind while also allowing the wind-attacked element to be furled with the aid of automatically engaging holding means. | 10-29-2009 |
Jürgen Böhm, Oberneisen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080296084 | Vehicle Steering System and Method For Controlling a Vehicle Steering System - Disclosed is a vehicle steering system for motor vehicles with a steering handle operable by the driver and connected to steerable vehicle wheels in terms of effect in order to determine a direction of driving. The vehicle steering system includes a hydraulic working cylinder having two directions of effect, as well as a hydraulic pressure source, which applies hydraulic pressure to a valve assembly. The valve assembly controls the magnitude of the hydraulic pressure conveyed to the working cylinder and determines the direction of effect of the working cylinder. The valve assembly includes a slide valve, which is actuated by an actuator and associated with which are a pressure sensor and a travel sensor, whose signal outlets are connected to a pressure controller or a travel controller in terms of signals. The output quantity of the pressure controller and the travel controller can be sent to an evaluating circuit, which links the output quantities to weighting factors in order to determine a controlled quantity of the actuator. | 12-04-2008 |
| 20100057291 | System and Method for Adjustment of a Steer Angle of a Wheel of a Motor Vehicle - A system for adjusting a wheel lock angle of a wheel of a motor vehicle, in particular of a rear wheel, wherein at least one wheel guide member, by means of which a wheel carrier of the wheel is connected to a vehicle body, wherein the wheel carrier can pivot about a rotational axis which runs substantially parallel to the plane of the wheel and the wheel guide member is coupled to the wheel carrier at a distance from the rotational axis, and wherein the length of the wheel guide member can be adjusted by an actuator, wherein at least one actuator is driven by a motor and at least one control unit, and the control unit includes a computer unit with a memory and a communication interface, and the control unit transmits and receives data via the communication interface by means of at least one communication bus. | 03-04-2010 |
| 20100241314 | STEERING DEVICE FOR ADJUSTING A WHEEL STEERING ANGLE - A steering device for adjusting a wheel steering angle of a wheel of a motor vehicle is disclosed, which steering device has a wheel guide member and a steering control unit. The steering control unit includes a basic steering function and an actuator travel control system for adjusting travel of the wheel guide member on the basis of a steering angle setpoint value. | 09-23-2010 |
| 20100242469 | BRAKE ACTUATING UNIT - A brake actuating unit for motor vehicles includes a brake master cylinder, a booster stage which is connected in front of the brake master cylinder, and a drive unit for driving the booster stage. In order to make comfortable braking operations possible, there is provision for the transmission both of the actuating force and of the boosting force to the primary piston of the brake master cylinder to take place by a force transmission module which has at least one elastic element and is arranged in the primary piston. | 09-30-2010 |
Manfred Böhm, Wendelstein DE
| Patent application number | Description | Published |
|---|---|---|
| 20100163732 | METHOD FOR THE AUTOMATIC INSPECTION OF A WELDING SEAM BY MEANS OF HEAT FLOW THERMOGRAPHY - In a method for the automatic inspection of a welding seam using heat flow thermography, a feature vector is established which represents a time course of a detected heat flow. The feature vector is used to determine, from a series of thermal images, a first characteristic thermal image, which corresponds to a minimum heat flow through an object to be examined, and a second characteristic thermal image, which corresponds to a maximum heat flow through the object, wherein a heat flow directly from an excitation source has already dissipated. A suitable thermal image is used from the series of thermal images to detect and evaluate the welding seam in relation to defects of various defect types, for each defect type, the characteristic thermal images being used as references to determine the respective suitable thermal image. | 07-01-2010 |
Markus Bohm, Uttenreuth DE
| Patent application number | Description | Published |
|---|---|---|
| 20080218315 | Electronic Component Comprising a Modulator - The invention relates to an electronic component, in particular and RFID transponder, and also a security document comprising such an electronic component. The electronic component has a modulator for modulating a carrier signal, said modulator being constructed from at least two organic field effect transistors ( | 09-11-2008 |
| 20100243742 | RFID TRANSPONDER - An RFID transponder comprises an electronic assembly and an antenna assembly. The electronic assembly a multi-layer film body having one or more electrically conducting functional layers and one or more electrically semiconducting functional layers. The antenna assembly has one or more electrically conducting functional layers, of which one is an antenna coil. In a first region and a second region of the body a respective one of the one or more electrically conducting functional layers forms respective first and second capacitor plates. In addition, in the first region and the second region of the body a respective one of the one or more electrically conducting functional layers of the antenna assembly is formed as a third and a fourth capacitor plate so that the electronic assembly and the antenna assembly are electrically coupled by capacitors formed respectively by the first and third and by the second and fourth capacitor plates. | 09-30-2010 |
Markus Bohm, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080247381 | Provisioning of Redundant Sip Proxy Resources - A resolution of the address of an SIP proxy in an SIP network, with redundant SIP proxy resources, is provided. To establish a connection in an SIP network, an SIP client typically transmits a request to a DNS server system to obtain an address to gain access to SIP proxy resources. The SIP proxy resources are provided in the form of SIP proxy servers which are part of a peer-to-peer group. Messages are exchanged within the peer-to-peer group via a peer-to-peer protocol in order to communicate responsibilities for SIP domains or user-agent addresses. Adjustable responsibilities are defined within group. The address of the SIP proxy server responsible for the request of the SIP client is made available to the DNS server system so the DNS server system can forward the address to the SIP client so as to allow the SIP client to access the relevant Sip proxy server. | 10-09-2008 |
| 20080316929 | Method and Network Element for Guaranteeing a Quality of Service in a Decentralized Network - A guaranteeing a quality of service in a decentralized network, wherein at least one first network element at least temporarily provides a service for at least one second network element is provided. The parameters relevant for the quality of service are provided via an authentication of the first network element. | 12-25-2008 |
| 20090119386 | METHOD AND ARRANGEMENT FOR DATA TRANSMISSION BETWEEN PEER-TO-PEER NETWORKS - A method for data transmission between a first peer device (P | 05-07-2009 |
Markus Bohm, Utternreuth DE
| Patent application number | Description | Published |
|---|---|---|
| 20080225564 | Organic Rectifier - The invention relates to an electronic device ( | 09-18-2008 |
Markus Böhm, Munster DE
| Patent application number | Description | Published |
|---|---|---|
| 20100286056 | COMPOSITIONS FOR REDUCING OXIDATIVE STRESS AND USES THEREOF - The present invention relates to the use of one or more tripeptides selected from the group consisting of | 11-11-2010 |
Matthias Bohm, Erlbach-Kirchberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110253235 | Arrangement For Adjusting An Aircraft Propeller - An arrangement for the hydraulic adjustment of the propeller blades of an aircraft propeller ( | 10-20-2011 |
Matthias Böhm, Leverkusen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090076293 | PROCESSES FOR PREPARING DIARYL AND/OR ALKYLARYL CARBONATES FROM DIALKYL CARBONATES - Processes comprising: reacting a dialkyl carbonate and an aromatic hydroxy compound in the presence of a transesterification catalyst in a first reaction column, the first reaction column comprising a top section, a bottom section, a rectifying section in an upper portion of the column and a reaction zone below the rectifying section; feeding a bottom product from the first reaction column to a further reaction column; the bottom product comprising a diaryl carbonate, an alkylaryl carbonate, or both, and residual unreacted dialkyl carbonate and aromatic hydroxy compound; the further reaction column comprising a top section, a rectifying section in an upper portion of the column and a reaction zone below the rectifying section; and reacting the residual reacted dialkyl carbonate and aromatic hydroxy compound in the further reaction column; feeding a process stream to a distillation column, the process stream comprising a mixture of unreacted dialkyl carbonate and one or more reaction-product alcohols drawn from the first reaction column, the further reaction column, or both, such that the unreacted dialkyl carbonate is separated from the one or more reaction-product alcohols; and recycling the separated, unreacted dialkyl carbonate to the first reaction column; wherein the further reaction column comprises one or more condensers, and heat of condensation from the one or more condensers is fed back into the process. | 03-19-2009 |
| 20090137832 | PROCESSES FOR PURIFYING DIARYL CARBONATES - Processes comprising: transesterifying a dialkyl carbonate and an aromatic hydroxyl compound in the presence of a transesterification catalyst to provide a diaryl carbonate product comprising the transesterification catalyst as an impurity; subjecting the diaryl carbonate product to distillation in a first distillation column having an upper part and a lower part, wherein the upper part comprises a rectifying section and the lower part comprises a stripping section; and withdrawing a first sidestream from the first distillation column, wherein the first sidestream comprises a purified diaryl carbonate. | 05-28-2009 |
| 20090175121 | Process and mixing unit for the preparation of isocyanates by phosgenation of primary amines - The invention relates to a mixer reactor of the rotor-stator type. This mixer reactor comprises a substantially rotationally symmetric housing which has a distributing chamber, a mixing chamber, a front plate that modifies the cross-section of the housing between these two chambers, and there are separate inlets into the mixing chamber for at least two substances and an outlet for removing the mixed material or product. The inlet for the first substance is provided in the axis of rotation of the mixing chamber. Two or more channels are aligned radially outward from this inlet, and the first substance is transported through these channels and into the mixing chamber. The inlet for the at least second substance is constructed in the form of a plurality of openings in the front plate, these inlet openings being are arranged rotationally symmetrically to the axis of rotation. Each of these inlet openings for the at least second substance has a corresponding pin which can be displaced in the axial direction. | 07-09-2009 |
| 20090240076 | PROCESS FOR PREPARING METHYLENEDIPHENYL DIISOCYANATES - The invention relates to a process for preparing methylenediphenyl diisocyanates which comprises at least the steps: A) reaction of aniline with formaldehyde in the presence of hydrochloric acid as catalyst to give a mixture of diamines and polyamines of the diphenylmethane series (MDA) and subsequent at least partial neutralization of the hydrochloric acid by means of alkali metal hydroxide, B) reaction of the mixture of diamines and polyamines of the diphenylmethane series obtained in step A) with phosgene to give a mixture of diisocyanates and polyisocyanates of the diphenylmethane series (MDI) and hydrogen chloride, wherein C) the hydrochloric acid which has been neutralized in step A) is separated off in the form of a solution containing alkali metal chloride and is subsequently at least partly fed to an electrochemical oxidation to form chlorine, alkali metal hydroxide and optionally hydrogen and D) at least part of the chlorine produced in step C) is used for preparing the phosgene used in step B). | 09-24-2009 |
| 20100298596 | PROCESS FOR THE PRODUCTION OF ISOCYANATES - Isocyanates, preferably diisocyanates and polyisocyanates of the diphenylmethane series (MDI), are produced by reaction of amines dissolved in a solvent with phosgene in the same solvent to form the corresponding isocyanates. Hydrogen chloride and excess phosgene are subsequently removed from the reaction mixture to obtain a crude isocyanate-containing solution. Subsequently, the crude isocyanate-containing solution is separated by distillation into isocyanates and solvent. The solvent is recycled and used for the production of solutions of the amines and of phosgene. The solvent being recycled is treated to reduce the phosgene and diisocyanate contents before being used for the production of the solution of the amine. | 11-25-2010 |
Nicolai Bohm, Hamburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20080202663 | SURFACE PROTECTION FILM WITH LOW UNWIND FORCE - The invention relates to a self-adhesive protective film composed of a backing to one side of which an adhesive is applied, characterized in that the backing has at least two layers: a first layer, facing the adhesive, comprising an unoriented film which comprises at least one propylene block copolymer with an amount of 10% to 95% (w/w), and a second layer, facing away from the adhesive, comprising a film which contains at least 75% (w/w), preferably at least 80% (w/w), of a low-density polyethylene. | 08-28-2008 |
| 20090075011 | Double-Sided Adhesive Tape For Affixing Protective Sheetlike Structures - Double-sided adhesive tape for affixing large sheetlike structures for the purposes of transit protection and/or assembly protection to substrates such as an automotive finish, consisting of a first adhesive side A comprising an adhesive A with a coatweight of greater than 10 g/m | 03-19-2009 |
| 20090263607 | Self-Adhesive Protective Film for Mechanically Protecting Chemically Unhardened Lacquer Layers, Method for the Production Thereof, and Use Thereof - A self-adhesive protective film for covering paint coats not cured chemically and/or by electron beams or by UV rays, comprising a backing, a self-adhesive composition applied thereto, and a liner web therefor, the self-adhesive composition, after the liner has been removed and immediately before being applied to the paint coat, having a DOI (distinctiveness of image) of at least 60 units, preferably 75 units, and the peel force of the protective film from the finishing clearcoat, before or after the curing of the paint coat not exceeding 4 N/cm. | 10-22-2009 |
| 20090277577 | USE OF A HALOGEN-FREE FILM IN AN ADHESIVE MASKING TAPE, THE FILM BEING TEARABLE TRANSVERSELY AS A RESULT OF ELECTRON BEAM IRRADIATION - A masking tape for use preferably in the two-tone painting of plastic components for external mounting incorporates a halogen-free film composed of polyolefins, specifically a mixture composed of a polypropylene or a polypropylene copolymer and of a further polymer, selected from the group of the polyethylenes or ethylene copolymers, the film, before or after coating with the adhesive, being irradiated with electron beams, with a dose between 5 and 100 kGy (Kilograys), and the weight fraction of polypropylene or of polypropylene copolymer being at least 20%, based on the entirety of the polyolefins. | 11-12-2009 |
| 20090324940 | SELF-ADHESIVE MATERIAL OF HYDROGENATED BLOCK COPOLYMERS AND PROTECTIVE FILM FOR SMOOTH AND ROUGH SURFACES PRODUCED THEREOF - The invention relates to the self-adhesive material of hydrogenated block copolymers or a mixture thereof, comprising polymer blocks of vinyl aromatics (A-blocks) and such made by polymerization of 1.3 dienes (B-blocks), wherein the self-adhesive material is mixed with 25 to 100 parts per weight of polyisobutylene with an average molecular weight M | 12-31-2009 |
| 20100028664 | SELF-ADHESIVE MATERIAL OF HYDROGENATED BLOCK COPOLYMERS AND PROTECTIVE FILM FOR SMOOTH SURFACES MADE THEREOF - The invention relates to the self-adhesive material of hydrogenated block copolymers or a mixture thereof, comprising polymer blocks of vinyl aromatics (A-blocks) and such made by polymerization of 1,3 dienes (B-blocks), mixing the self-adhesive material with 10 to 80 parts per weight, preferably with 10 to 40 parts per weight polyisobutylene with an average molecular weight M | 02-04-2010 |
| 20110100550 | Double-Sided Adhesive Tape for Affixing Protective Sheetlike Structures - Double-sided adhesive tape for affixing large sheetlike structures for the purposes of transit protection and/or assembly protection to substrates such as an automotive finish, consisting of a first adhesive side A comprising an adhesive A with a coatweight of greater than 10 g/m | 05-05-2011 |
Peter Bohm, Unna DE
| Patent application number | Description | Published |
|---|---|---|
| 20080264751 | Drive Configuration for Cableways and Brake and Clutch Unit Therefor - A brake and clutch unit for mounting on a main shaft of a drive configuration of a cableway, includes a drive section which can be subjected to a drive torque, a hub which can be connected in a rotationally fixed manner to the main shaft and a base section which can be fastened in a positionally fixed manner. A switchable clutch is provided between the drive section and the hub and a switchable brake is provided between the base section and the hub. The switchable clutch is constructed as a friction clutch. A drive configuration for a cableway is also provided. | 10-30-2008 |
Reinhold Bohm, Nuernberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20080219355 | APPARATUS AND METHOD FOR PRODUCING A DATA STREAM AND APPARATUS AND METHOD FOR READING A DATA STREAM - An entropy encoder includes an apparatus for producing a data stream which comprises two reference points, of code words of variable lengths, the apparatus comprising a first device for writing at least a part of a code word into the data stream in a first direction of writing, starting from a first reference point, and a second device for writing at least a part of a code word into the data stream in a second direction of writing, which is opposite to the first direction of writing, starting from the other reference point. In particular, when a raster having a plurality of segments is used to write the code words of variable lengths into the data stream, the number of the code words which can be written starting at raster points is doubled, in the best case, such that the data stream of code words of variable lengths is robust toward a propagation of sequence errors. | 09-11-2008 |
Roland Bohm, Puschendorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20100307444 | PISTON HAVING OIL SUPPLY CHANNEL FOR HUB BORE HOLES - A cylindrical piston for internal combustion engines, comprising a piston crown and a piston base, in the piston base a hollow space being provided, and in a piston base wall forming the hollow space pinholes being provided, characterized in that the outer circumferential surface in at least the piston base at least one oil guide is provided, the direction thereof having an axial component relative to the piston axis and the oil guide extending from the piston crown in the direction of a pinhole. | 12-09-2010 |
Rüdiger Böhm, Worth Am Rhein DE
| Patent application number | Description | Published |
|---|---|---|
| 20110011289 | ROTARY LITHOGRAPHIC PRINTING MACHINE - A rotary lithographic printing machine includes an inking unit with a plurality of inking rollers and a dampening unit with a plurality of dampening rollers. One of the dampening rollers has a porous surface from which dampening solution emerges. At least two further rollers are disposed in a dampening solution flow between the dampening roller having the porous surface and a plate cylinder. | 01-20-2011 |
Stefan Böhm, Schwülper DE
| Patent application number | Description | Published |
|---|---|---|
| 20090197993 | PREPARATIONS FOR USE IN CONCRETE - The invention provides the use of mixtures based on aqueous dispersions of polychloroprene to produce fiber products finished therewith, a process for the production thereof and the use of these finished fiber products to produce textile-reinforced and fiber-reinforced concrete and other products based on cement. | 08-06-2009 |
Stephen Bohm, Lauenburg An Der Elbe DE
| Patent application number | Description | Published |
|---|---|---|
| 20080313816 | Device and method for carefully settling a patient in a defined position - The invention relates to a device and a method for the gentle placement of a patient in a defined position. In order to provide a device for the placement of patients which both allows gentle positioning and at the same time holds the patient in a defined position, the device according to the invention comprises a mattress having a surface able to adopt a flexible state, as a result of being subjected to a first control signal, and a rigid state, as a result of being subjected to a second control signal, a cushion which is filled with a fluid, rests on the mattress and comprises a flexible wall in the region of the patient or the body part of the patient resting on the cushion, and a fluid pump which is connected via a valve to the fluid in the cushion and via which the internal pressure and/or the internal volume of the cushion may be adjusted to a predetermined value. | 12-25-2008 |
Volker Bohm, Frankenthal DE
| Patent application number | Description | Published |
|---|---|---|
| 20080249264 | Method For Producing Highly Reactive Isobutylene Homo-Or Copolymers from Technical Flows of C4-Hydrocarbon Using Bronsted Acid Catalyst Complexes - Preparation of highly reactive isobutene homo- or copolymers with M | 10-09-2008 |
| 20080249267 | Method for Producing Highly Reactive Isobutylene Homo-or Copolymers Using Boron-Containing Catalyst Complexes - Preparation of highly reactive isobutene homo- or copolymers having M | 10-09-2008 |
| 20080254976 | ACTIVATED METATHESIS CATALYSTS - The present invention provides a process for preparing a supported catalyst (catalyst C) having a support (support S) selected from among oxides, phosphates, silicates, carbides, borides and nitrides of main group elements and elements of transition groups VI and II and mixtures of the abovementioned compounds and an active component (activator A) comprising one or more compounds containing one or more elements of transition groups V, VI and VII customary for the catalysis of metathesis reactions. | 10-16-2008 |
| 20080293900 | Method for Producing Highly Reactive Isobutylene Homo-or Copolymers Using Metal-Containing Catalyst Complexes - Preparation of highly reactive isobutene homo- or copolymers having M | 11-27-2008 |