Abstract: A process for preparing a tin-containing zeolitic material having an MWW-type framework structure comprising providing a zeolitic material having an MWW-type framework structure having vacant tetrahedral framework sites, providing a tin-ion source in solid form, and incorporating tin into the zeolitic material via solid-state ion exchange.

Abstract: A touchpad detects a duration of a touch by an object at a current position and/or a distance traversed by the object. An operator control mode is predefined as a function of the duration and/or the distance. A pressure threshold value is predefined as a function of the operator control mode. The pressure applied to the touchpad is detected and if higher than the predefined pressure threshold value, a function of the motor vehicle which is assigned to the current position is triggered.

Abstract: The invention relates to a cellular phone (10) for remotely controlling at least one function of a security device (12) of a motor vehicle (11). The cellular phone (10) has a first transceiver unit (14), whereby a connection can be established to a cellular network (16). According to the invention, the cellular phone (10) has a second transceiver unit (18), by means of which a first radio signal (20) can be received. The cellular phone (10) can be switched into an active mode by means of the received first radio signal (20), and a second radio signal (22) with an authorization code (21) can be transmitted by means of the second transceiver unit (18) in the switched active mode in order to control the function of the security device (12).

Abstract: The present invention relates to a tube product (1) with a base tube (10) made of a steel alloy with an inner circumference surface and an outer circumference surface, wherein the base tube (10) has a coating system (100) on at least part of the circumference surfaces, which has the following layer structure: zinc layer (11) with a predominant zinc portion; passivation layer (12), which is Cr-VI-free; sealing layer (13) characterized in that the zinc layer (11) comprises at least three tiers (110), the sealing layer (13) has organic compounds which are based on plastics and the sealing layer (13) on the passivation layer (12) has a layer thickness between 0.5 and 15 ?m. Furthermore the invention relates to a method for manufacturing such tube product (1).

Abstract: Zeolites having CHA framework structure and a composition comprising the molar ratio (n SiO2): X203, wherein X is a trivalent element, and wherein n is at least 10, wherein the crystal size, as determined from Scanning Electron Microscopy, is greater than 1 micrometer and wherein the chabazite framework is phase-pure having an impurity of other zeolitic frameworks, such as RUT 25 as determined by X-ray Diffraction, of less than 5%. The process for the preparation comprises: (i) preparation of an aqueous solution containing at least one source for X203 , wherein X is selected from Al, B, Ga, and a mixture of two or more, and at least one source for SiO2, at least one organic structure directing agent (SDA) other than Tetramethylammonium hydroxide (TMAOH), acting as a template for the CHA structure, and Tetramethylammonium hydroxide (TMAOH), wherein the SDA or mixtures thereof are employed in such amounts that the aqueous solution in (i) exhibits a molar ratio of SDA : TMAOH of 0.

Abstract: The present invention relates to a gas-phase process for the preparation of butadiene comprising (i) providing a gas stream G-1 comprising ethanol; (ii) contacting the gas stream G-1 comprising ethanol with a catalyst, thereby obtaining a gas stream G-2 comprising butadiene, wherein the catalyst comprises a zeolitic material having a framework structure comprising YO2, Y standing for one or more tetravalent elements, wherein at least a portion of Y comprised in the framework structure is isomorphously substituted by one or more elements X, as well as to a zeolitic material having a framework structure comprising YO2, Y standing for one or more tetravalent elements, wherein at least a portion of Y comprised in the framework structure is isomorphously substituted by one or more elements X, wherein the zeolitic material displays a specific X-ray powder diffraction pattern, and to its use.

Abstract: A dental instrument comprising a shaft and a working part adjoined thereto, with the working part having a coating in which abrasive bodies are embedded, is proposed. Firstly, the average proportion of the surface of the abrasive bodies which is covered by the coating can be at least 60%, preferably at least 65%, most preferably at least 70%. Secondly, the coating can, moreover, also consist of a nickel alloy which additionally contains at least one element selected from the group consisting of titanium, vanadium, niobium, chromium, molybdenum, tungsten, manganese, iron and cobalt. In addition, a process for coating a working part, in particular for producing a dental instrument of this type, and also the use of such a dental instrument for cutting machining of solid bodies are proposed.

Abstract: Described is a selective catalytic reduction material comprising a spherical particle including an agglomeration of crystals of a molecular sieve. The catalyst is a crystalline material that is effective to catalyze the selective catalytic reduction of nitrogen oxides in the presence of a reductant at temperatures between 200° C. and 600° C. A method for selectively reducing nitrogen oxides and an exhaust gas treatment system are also described.

Abstract: The invention is related to a storage vessel (1) comprising a shaped body (3) of a porous solid, wherein the storage vessel (1) comprises a wall (5) with a section (7) comprising at least one inlet (9), wherein the storage vessel (1) has a central axis (11) and the central axis (11) is a longitudinal axis of the storage vessel (1) and/or perpendicular to a cross-sectional area of the at least one inlet (9), wherein the shaped body (3) covers at least 85% of an inner volume (13) of the storage vessel (1) and the shaped body (3) comprises an opening (19) in an axial direction (17), axial referring to the central axis (11) of the storage vessel (1), wherein the opening (19) extends from a first end (21) of the shaped body (3) to an opposing second end (23) of the shaped body (3) and wherein the storage vessel (1) comprises exactly one shaped body (3), which is formed in one piece. The invention is further related to a shaped body and use of the shaped body.

Abstract: The invention relates to an input device (10) for ascertaining manual operation, having a touch-sensitive sensor element (12) that is mounted movably such that it is movable in a direction of operation (14) on the manual operation, the touch-sensitive sensor element (12) being mechanically coupled to a force sensor element (16).

Abstract: A gas diffusion electrode for a membrane electrode assembly is provided with expanded metal layers each having a mesh configuration defining a length orientation of the expanded metal layers. The expanded metal layers each have opposed flat sides and are stacked in a layered arrangement such that the flat sides of the expanded metal layers that are neighboring each other in the layered arrangement are facing each other as facing flat sides, respectively. The facing flat sides are connected to each other by pulsed resistance welding at welded contact points. Due to the mesh configuration, the welded contact points are distributed evenly across the entire surface area of the facing flat sides. At least one of the expanded metal layers is oriented with its length orientation so as to be rotated by 90° relative to the length orientation of one of the neighboring expanded metal layers.

Abstract: A number of objects simultaneously touching a touch-sensitive operator control unit of an operator control apparatus are detected and a trigger position at which one of the number of objects detected touches the touch-sensitive operator control unit is determined. When more than one object touches the touch-sensitive operator control unit, a touch pressure with which the touch-sensitive operator control unit is acted on overall by the number of objects detected is compared to a predefined pressure threshold value. A function of the motor vehicle, assigned to the trigger position, is triggered if the touch pressure is higher than the predefined pressure threshold value. The predefined pressure threshold value is defined in a manner dependent on the number of objects detected.

Abstract: Described is a selective catalytic reduction material comprising a spherical particle including an agglomeration of crystals of a molecular sieve. The catalyst is a crystalline material that is effective to catalyze the selective catalytic reduction of nitrogen oxides in the presence of a reductant at temperatures between 200° C. and 600° C. A method for selectively reducing nitrogen oxides and an exhaust gas treatment system are also described.

Abstract: The present invention relates to a process for the preparation of a zeolitic material comprising YO2 in its framework structure, wherein Y stands for a tetravalent element, wherein said process comprises the steps of: (1) providing a mixture comprising one or more sources for YO2, one or more fluoride containing compounds, and one or more structure directing agents; (2) crystallizing the mixture obtained in step (1) for obtaining a zeolitic material comprising YO2 in its framework structure; wherein the mixture provided in step (1) and crystallized in step (2) contains 35 wt.-% or less of H2O based on 100 wt.

Abstract: The invention relates to an apparatus (10) for a security system of a vehicle (1), in particular for a keyless activation of a locking mechanism of the vehicle (1), having a communication device (20) for communication with a mobile identification transmitter (100) by means of a radio signal (F) with a radio frequency (F.1), wherein an inductive charging process (L) can be carried out in the region of the vehicle (1) with a charging frequency (L.1), in particular for electrically charging an energy storage device. According to the invention the radio frequency (F.1) differs from the charging frequency (L.1) such that an interference in the communication with the mobile identification transmitter (100) can be prevented.

Abstract: The invention relates to a safety system for a door in a motor vehicle, comprising an electronic unit that includes at least one first and a second sensor. Each sensor has its own monitoring zone on the motor vehicle door. The safety system further comprises a lock which is arranged on the motor vehicle door and can be switched between a locked position and an unlocked position, as well as a user-held identifier which can be brought into data communication with a transceiver unit in the motor vehicle for authentication purposes. The electronic unit is designed in such a way as to be able to generate a trigger signal by having the user execute at least one defined movement pattern within the monitoring zones, thus allowing the position of the lock to be switched.

Abstract: The present invention relates to porous metallic frameworks comprising at least one at least bidentate organic compound coordinated to at least one metal ion, wherein the at least one at least bidentate organic compound is derived from 2,5-furandicarboxylic acid or 2,5-thiophenedicarboxylic acid. The present invention further relates to shaped bodies comprising these frameworks, processes for producing them and their use, in particular for the storage and separation of gases.

Abstract: The present invention relates to a process for the preparation of a zeolitic material having a structure comprising YO2 and optionally comprising X2O3, preferably comprising YO2 and X2O3, wherein said process comprises the steps of (1) providing a mixture comprising one or more ammonium compounds of which the ammonium cation has the formula (I): [R1R2NR3R4]+??(I) and further comprising one or more sources for YO2 and one or more sources for X2O3; (2) crystallizing the mixture provided in (1); wherein Y is a tetravalent element, and X is a trivalent element, and wherein in formula (I) R1 and R2 are independently from one another derivatized or underivatized methyl, and R3 and R4 are independently from one another derivatized or underivatized (C3-C5)alkyl, and wherein the molar ratio of ammonium cation having the formula (I) to Y in the mixture provided in step (1) and crystallized in step (2) is equal to or greater than 0.25.

Abstract: Aspects of the present invention relate to a process for the preparation of a zeolitic material having a CHA-type framework structure comprising YO2 and X2O3, wherein said process comprises the steps of: (1) providing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and one or more tetraalkylammonium cation R1R2R3R4N+-containing compounds as structure directing agent; (2) crystallizing the mixture obtained in step (1) for obtaining a zeolitic material having a CHA-type framework structure; wherein Y is a tetravalent element and X is a trivalent element, wherein R1, R2, and R3 independently from one another stand for alkyl, wherein R4 stands for cycloalkyl, and wherein the mixture provided in step (1) does not contain any substantial amount of a source for Z2O5, wherein Z is P, as well as to zeolitic materials which may be obtained according to the inventive process and to their use.

Abstract: Described is a process for the production of a zeolitic material having an MFI, MEL, and/or MWW-type framework structure comprising YO2 and X2O3. The process comprises (1) preparing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and one or more solvents; (2) crystallizing the mixture obtained in step (1) to obtain a zeolitic material having an MFI, MEL and/or MWW-type framework structure; and (3) impregnating the zeolitic material obtained in step (2) with one or more elements selected from the group of alkaline earth metals. Y is a tetravalent element, and X is a trivalent element. The mixture crystallized in step (2) contains 3 wt.-% or less of one or more elements M based on 100 wt-% of YO2, wherein M stands for sodium.