Kehr, DE
Guenter Kehr, Ludwigshafen DE
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20140323606 | RUBBER-MODIFIED FLAME-RETARDANT MOULDING COMPOSITIONS AND PRODUCTION THEREOF - The invention relates to thermoplastic moulding compositions comprising A) between 55 to 98% in weight of at least one vinyl aromatic copolymer modified with a particulate graft rubber, B) between 1 to 44% in weight of a flame retardant comprising B1) an expandable graphite, B2) a flame-retardant compound comprising phosphorus, and B3) a fluorine-containing polymer, C) between 1 to 20% in weight of a non-particulate-forming rubber comprising polar groups, and D) between 0 to 40% in weight of additional additives, where the weight percentages are respectively based on the total weight of components A) to D), and said percentages add up to a total of 100% in weight, and the polybutadiene content is between 0 to 11I % in weight. | 10-30-2014 |
Günter Kehr, Ludwigshafen DE
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20110118371 | RUBBER-MODIFIED FLAME-RETARDANT MOLDING COMPOUNDS - The invention relates to thermoplastic molding compositions comprising | 05-19-2011 |
Jens Kehr, Heidelberg DE
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20090083304 | ENTERPRISE SERVICE ORIENTED ARCHITECTURE FOR LARGE FILE HANDLING WITH DOCUMENT MANAGEMENT SYSTEM - A computer-implemented method of storing an object received from a client device on one or more content servers remote from the client device includes receiving, through a service oriented (SOA) layer, object metadata about the object from a non-proprietary interface running on the client device and generating a uniform resource locator (URL) with which to retrieve the object. The URL and metadata for locating and retrieving the object from a web application server are transmitted to the client device through the non-proprietary interface, and the metadata for locating and retrieving the object is transmitted through the service oriented architecture (SOA) layer to the client device. The object is received from the client device, and the object is not transmitted through the SOA layer. Finally, the object is stored on at least one of the remote content servers. | 03-26-2009 |
Kersten Kehr, Zwota DE
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20100000321 | YAW RATE SENSOR - A yaw rate sensor includes a drive mass element which is situated above a surface of a substrate and is drivable to vibrate by a drive device along a first axis extending along the surface, having a detection mass element, which is deflectable under the influence of a Coriolis force along a second axis perpendicular to the surface, and having a detection device by which the deflection of the detection mass element along the second axis is detectable. Due to the arrangement of the second axis perpendicular to the surface, the yaw rate sensor may be integrated into a chip together with additional yaw rate sensors suitable for detection of rotations about axes of rotation in other directions. | 01-07-2010 |
20110088469 | ROTATION-RATE SENSOR HAVING TWO SENSITIVE AXES - A method and system are provided including a rotation-rate sensor having a substrate, a bearing, a vibrating structure suspended on the bearing by springs in a rotatable manner for performing a planar driving vibration motion, and drive means for producing the planar driving vibration motion of the vibrating structure. The rotation-rate sensor has first evaluation means for detecting a rotation in a first axis of rotation and second evaluation means for detecting a rotation in a second axis of rotation. | 04-21-2011 |
20110174076 | Multiaxial micromechanical acceleration sensor - A micromechanical acceleration sensor includes a substrate, an elastic diaphragm which extends parallel to the substrate plane and which is partially connected to the substrate, and which has a surface region which may be deflected perpendicular to the substrate plane, and a seismic mass whose center of gravity is situated outside the plane of the elastic diaphragm. The seismic mass extends at a distance over substrate regions which are situated outside the region of the elastic diaphragm and which include a system composed of multiple electrodes, each of which together with oppositely situated regions of the seismic mass forms a capacitor in a circuit. In its central region the seismic mass is attached to the elastic diaphragm in the surface region of the elastic diaphragm which may be deflected perpendicular to the substrate plane. | 07-21-2011 |
20120060604 | YAW-RATE SENSOR - A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, means being provided for exciting the movable substructures into a coupled oscillation in a plane that extends parallel to the surface of the substrate, the movable substructures having Coriolis elements, means being provided for detecting deflections of the Coriolis elements induced by a Coriolis force, a first Coriolis element being provided for detecting a yaw rate about a first axis, a second Coriolis element being provided for detecting a yaw rate about a second axis, the second axis being oriented perpendicularly to the first axis. | 03-15-2012 |
20140326070 | YAW-RATE SENSOR - A yaw-rate sensor having a substrate and a plurality of movable substructures that are mounted over a surface of the substrate, the movable substructures being coupled to a shared, in particular, central spring element, means being provided for exciting the movable substructures into a coupled oscillation in a plane that extends parallel to the surface of the substrate, the movable substructures having Coriolis elements, means being provided for detecting deflections of the Coriolis elements induced by a Coriolis force, a first Coriolis element being provided for detecting a yaw rate about a first axis, a second Coriolis element being provided for detecting a yaw rate about a second axis, the second axis being oriented perpendicularly to the first axis. | 11-06-2014 |
Martin Kehr, Bad Urach DE
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20090072495 | Sealing system, in particular for attachment connections on flow paths for hot gases - A sealing system, in particular for attachment connections on flow paths for hot gases, such as exhaust gas flows from internal combustion engines, with a sealing support ( | 03-19-2009 |
20090284008 | SEALING SYSTEM FOR EXHAUST-GAS LINES - A sealing system, in particular for sealing multiple-part exhaust-gas lines for an internal combustion engine, having at least a first ( | 11-19-2009 |
20090322039 | SEALING SYSTEM FOR EXHAUST-GAS LINES - A sealing system, in particular for sealing multiple-part exhaust-gas lines for an internal combustion engine, having at least a first ( | 12-31-2009 |
Mirko Kehr, Amtsberg DE
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20140369791 | Substrate processing device - A substrate processing device contains a substrate loading/unloading area for loading/unloading of substrates. The substrate processing device further has a process chamber, a carrier device with which the substrates are transported by a carrier transport device to the process chamber, and a gas-tight closing device between the process chamber and the carrier transport area as well as a gas-tight closing device between the substrate loading/unloading area and the carrier transport area. The substrate processing device allows substrate processing at a high quality with high process purity, thereby being suitable for mass production. The object is achieved by the substrate loading/unloading area being coupled with the carrier transport area by a substrate transfer area with a substrate transfer device for transferring the substrates from a substrate cassette provided in the substrate loading/unloading area and in which substrates can be arranged in different horizontal cassette levels of the substrate cassette. | 12-18-2014 |
Thomas Kehr, Muehltal DE
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20100185009 | METHOD FOR SYNTHESIZING ALLYL METHACRYLATE - The present invention relates to a process for preparing allyl methacrylate, comprising the reaction of allyl alcohol with an ester of methacrylic acid, wherein the reaction is catalysed by zirconium acetylacetonate. The process according to the invention enables particularly favourable preparation of allyl methacrylate with a very high purity. | 07-22-2010 |
20100197955 | METHOD FOR PRODUCING BUTANEDIOL DIMETHACRYLATES - The present invention relates to a process for preparing butanediol dimethacrylates, which comprises the transesterification of butanediol with an ester of methacrylic acid in the presence of catalysts, wherein a combination comprising at least one lithium compound and at least one calcium compound is used as catalyst, at least one of the compounds of lithium and/or of calcium is an oxide, a hydroxide, an alkoxide having from 1 to 4 carbon atoms or a carboxylate having from 1 to 4 carbon atoms and at least part of the reaction is carried out in the presence of an effective amount of water. The process of the invention makes a particularly inexpensive preparation of butanediol dimethacrylates having a very high purity possible. | 08-05-2010 |
20100204509 | METHOD FOR PRODUCING (METH)ACRYLATES - The present invention relates to a process for preparing (meth)acrylates, which comprises the transesterification of an alcohol with a low-boiling ester of (meth)acrylic acid in the presence of catalysts, with the alcohol liberated from the low-boiling ester of (meth)acrylic acid being separated off by distillation, characterized in that the molar ratio of low-boiling ester of (meth)acrylic acid to starting alcohol present in the reaction mixture is increased during the reaction by addition of low-boiling ester of (meth)acrylic acid. The process of the invention makes a particularly inexpensive preparation of (meth)acrylates having a very high purity possible. | 08-12-2010 |
20110313195 | METHOD FOR CONTINUOUSLY PRODUCING ALKYLAMINO(METH)ACRYLAMIDES - The invention relates to a process for continuously preparing N-alkyl(meth)acrylamides by reacting alkyl (meth)acrylates with high-boiling amines. A catalyst activation and specific workup technique achieve product qualities which have not been achieved to date. In addition, very high space-time yields and overall yields can be achieved. | 12-22-2011 |
20130172598 | METHOD FOR PRODUCING ETHYLENE GLYCOL DIMETHACRYLATE - The present invention relates to a process for preparing ethylene glycol dimethacrylate, which comprises transesterification of ethylene glycol with an ester of methacrylic acid in the presence of catalysts, wherein a combination comprising lithium amide (LiNH | 07-04-2013 |
Ulrich Kehr, Gartringen DE
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20110236276 | ANALYTICAL TEST TAPE INSTRUMENT - An analytical test tape instrument includes an exchangeable test tape unit which comprises a test tape provided with a plurality of test elements to which body fluid can be applied. The test tape instrument also includes a tape drive that can be coupled with the test tape unit to wind the test tape so that the test elements can be successively made available at an application site. The tape drive has a direct current motor and a reduction gear unit arranged between the direct current motor and the test tape unit. | 09-29-2011 |
20110243810 | TEST TAPE UNIT AND TEST TAPE DEVICE - A test tape unit with a flexible carrier tape that can be wound forwardly by a tape drive is provided. The carrier tape includes a plurality of analytical test fields for the application of body fluid that are each applied in an associated tape section. Each tape section has a plurality of position markers for different functional positions that can be scanned by means of a tape sensor and can thereby be individually identified by measured quantity. | 10-06-2011 |
Ulrich Kehr, Gaetringen DE
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20100228195 | Needle puncture device for medical equipment - The present invention relates to a needle puncture device ( | 09-09-2010 |
Ulrich Kehr, Wurmlingen DE
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20090027491 | Image Pick-Up Module And Method For Assembling Such An Image Pick-Up Module - An image pick-up module comprises an electronic image sensor, single-piece circuit board electrically bonded to the image sensor, and at least one cable electrically bonded and leading away from the circuit board. The circuit board has at least three sections, first and second section extending in relation to the other and obliquely or crosswise to the image sensor, and third section arranged between first and second section. The image sensor is arranged on the circuit board opposite the third section. In a method for assembling the image pick-up module, the circuit board has the form of a planar board blank comprising at least three sections folded along flexible connecting sections whereby the at least one cable is bonded to the board, and the board folds whereby a third section is located between first and second section, and the image sensor is bonded to the circuit board opposite the third section. | 01-29-2009 |
Ute Kehr, Waltershausen DE
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20130126031 | HOSE HAVING A LOW PERMEATION RATE, IN PARTICULAR A HOSE FOR A HIGH TEMPERATURE COOLANT, AND METHOD FOR PRODUCING SAME - A hose having a low permeation rate, in particular a hose for a high temperature coolant, having at least the following layer configuration: a barrier layer in the form of monofilm or multilayer film made of a polymer material; an inner layer that is placed on top of the barrier layer and is made of a polymer material having elastic properties; a reinforcement supported by the inner layer made of threadlike material, and an outer layer made of a polymer material having elastic properties, which protects against external influences. The reinforcement features a spiraled shape, specifically by forming at least two spiraled layers, wherein the area between two spiraled layers is free of an intermediate layer of a polymer material. In addition, the area between two spiraled layers is in particular free of a bonding agent. Further a method for producing such a hose is disclosed. | 05-23-2013 |
Wolfgang Kehr, Berlin DE
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20140044808 | DIETETIC OR PHARMACEUTICAL PREPARATION CONTAINING TARTARY BUCKWHEAT - The invention relates to a method for preparing a dietetic or pharmaceutical composition, comprising the following steps: a) a preparation containing rutin, in particular ground tatary buckwheat, is mixed with a protein solution in a weight ratio protein solution/buckwheat from 1 to 100 (or vice versa), wherein before the addition of buckwheat, the protein solution has been heated above room temperature, b) the mixture from step a) is held for a period of at least 10 to 1,000 s at a temperature >50° C., and c) subsequently to step b), the mixture is cooled down to a temperature below 45° C. The invention further relates to thus obtainable preparations and to the uses thereof. | 02-13-2014 |