Abstract: Pharmaceutical granulations having a functional coating surrounding a core containing 4-((L-valyl)oxy)butanoic acid are disclosed. The functional coatings provide for immediate release or modified release of 4-((L-valyl)oxy)butanoic acid. The pharmaceutical granulations can be used in oral pharmaceutical compositions.

Abstract: Pharmaceutical granulations having a functional coating surrounding a core containing 4-((L-valyl)oxy)butanoic acid are disclosed. The functional coatings provide for immediate release or modified release of 4-((L-valyl)oxy)butanoic acid. The pharmaceutical granulations can be used in oral pharmaceutical compositions.

Abstract: Systems and methods are presented herein for providing a low-profile outer belt seal that has features enabling high levels of retention to a vehicle door assembly. The outer belt seal comprises a linear insert that has two exterior opposite sides. On at least one of the exterior opposite sides, a gripping structure protrudes to enable a friction-based connection between the outer belt seal and a wall of an opening into which the lower extending portion is inserted. A sealing lip extends from the linear insert and is arranged to make contact with a movable window capable of translating vertically proximate to the belt seal. The sealing lip creates a sealing surface that prevents water translating down the moveable window into a door assembly.

Abstract: A process for producing a thermoplastic polyoxazolidinone comprising copolymerizing a diisocyanate compound with a bisepoxide compound in the presence of a catalyst, in a solvent, wherein the solvent (E) comprises at least one of a substituted or unsubstituted alkyl nitrile, a substituted or unsubstituted alkenyl nitrile, a substituted or unsubstituted cycloalkyl nitrile, a substituted or unsubstituted aryl nitrile, a substituted or unsubstituted alkylcycloalkyl nitrile, a substituted or unsubstituted alkylaryl nitrile, a substituted or unsubstituted hetercycloalkyl nitrile, a substituted or unsubstituted heteroalkyl nitrile, and a substituted or unsubstituted heteroaryl nitrile, preferably a substituted or unsubstituted aryl nitrile. The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: A sealing profile for a motor vehicle, in particular for a window channel of a motor vehicle, including a sealing portion and a fastening portion, a sealing arrangement having such a sealing profile, and a fastening method. The fastening portion has at least two protruding fastening members, between which a receiving portion for an expansion element is arranged.

Abstract: A process for producing thermoplastic polyoxazolidinones is provided. The process comprises copolymerization of a diisocyanate compound with a bisepoxide compound in the presence of a catalyst and a compound, wherein the compound is one or more compounds selected from the group consisting of monofunctional isocyanate, monofunctional epoxide, cyclic carbonate, monofunctional alcohol, monofunctional amine preferred monofunctional epoxide, wherein the process is performed at reaction temperatures of ?178° C. to ?230° C., wherein the bisepoxide compound (B) comprises 2,4?-isopropylidenediphenol diglycidyl ether (2,4? BADGE) and 4,4?-isopropylidenediphenol diglycidyl ether (4,4? BADGE); and wherein the molar ratio of 2,4?-isopropylidenediphenol diglycidyl ether (2,4? BADGE) is from ?3 mol-% to ?11 mol-% related to the sum of 2,4?-isopropylidenediphenol diglycidyl ether (2,4? BADGE) and 4,4?-isopropylidenediphenol diglycidyl ether (4,4? BADGE). A resulting thermoplastic polyoxazolidinone is also provided.

Abstract: A method for verifying the functionality of a laser scanner includes a housing with a light-permeable window, a transmission unit inside the housing, a deflection unit, and a detector unit inside the housing. At least one test signal is transmitted by the transmission unit during a test phase. The deflection unit is oriented so that the at least one test signal is not directed to the window. Components of the at least one test signal are detected by the detector unit, and based on this detection, at least two detector signals are generated. A pulse width is ascertained for each of the detector signals by a computing unit, and a ratio of the pulse width of a first detector signal to the pulse width of a second detector signal is ascertained. The operability of the transmitter unit and/or the detector unit is verified on the basis of said ratio.

Abstract: Systems and methods are presented herein for providing a low-profile outer belt seal that has features enabling high levels of retention to a vehicle door assembly. The outer belt seal comprises a linear insert that has two exterior opposite sides. On at least one of the exterior opposite sides, a gripping structure protrudes to enable a friction-based connection between the outer belt seal and a wall of an opening into which the lower extending portion is inserted. A sealing lip extends from the linear insert and is arranged to make contact with a movable window capable of translating vertically proximate to the belt seal. The sealing lip creates a sealing surface that prevents water translating down the moveable window into a door assembly.

Abstract: A process for producing a thermoplastic polyoxazolidinone comprising copolymerization of a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a specific a quaternary ammonium, quaternary phoshonium and/or quaternary stibonium-based catalyst (C), a compound (D), a compound (F) wherein compound (D) and compound (F) is one or more compounds selected from the group consisting of a monofunctional isocyanate, a monofunctional epoxide, a cyclic carbonate, a monofunctional alcohol, a monofunctional amine optionally in a solvent (E), and wherein bisepoxide compound (B) comprises an epoxy-terminated oxazolidone-based prepolymer. The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: A process for producing a thermoplastic polyoxazolidinone comprising copolymerizing a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a specific a quaternary ammonium, quaternary phoshonium and/or quaternary stibonium-based catalyst (C), a compound (D), a compound (F) wherein compound (D) and compound (F) independently comprises at least one of a monofunctional isocyanate, a monofunctional epoxide, a cyclic carbonate, a monofunctional alcohol, a monofunctional amine optionally in a solvent (E), and wherein the process is in the absence of a solvent (G) with a boiling point higher than 200° C., preferably higher than 190° C. and more preferably higher than 180° C. at 1 bar (absolute). The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: A process for producing a thermoplastic polyoxazolidinone comprising copolymerizing a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a specific a quaternary ammonium, quaternary phoshonium and/or quaternary stibonium-based catalyst (C), a compound (D), a compound (F) wherein compound (D) and compound (F) independently comprises at least one of a monofunctional isocyanate, a monofunctional epoxide, a cyclic carbonate, a monofunctional alcohol, a monofunctional amine optionally in a solvent (E), and wherein the catalyst (C) is added in at least two portions (C-1) and (C-2). The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: Systems and methods are presented herein for providing a low-profile outer belt seal that has features enabling high levels of retention to a vehicle door assembly. The outer belt seal comprises a linear insert that has two exterior opposite sides. On at least one of the exterior opposite sides, a gripping structure protrudes to enable a friction-based connection between the outer belt seal and a wall of an opening into which the lower extending portion is inserted. A sealing lip extends from the linear insert and is arranged to make contact with a movable window capable of translating vertically proximate to the belt seal. The sealing lip creates a sealing surface that prevents water translating down the moveable window into a door assembly.

Abstract: The invention relates to a process of preparing allophanate- and/or thioallophanate group-containing compounds comprising the following steps: reacting A) at least one component having at least one uretdione group with B) at least one component having at least one hydroxyl and/or thiol group, in the presence C) of at least one catalyst, containing a structural element of the general formulae (I) and/or (II), wherein R1, R2, R3, R4, R5 and R6 independently of each other represent the same or different radicals meaning saturated or unsaturated, linear or branched, aliphatic, cycloaliphatic, araliphatic or aromatic organic radicals with 1 to 18 carbon atoms that are substituted or unsubstituted and/or have heteroatoms in the chain, the radicals being capable of forming, even when combined with each other and optionally together with an additional heteroatom, rings with 3 to 8 carbon atoms that can optionally be further substituted, wherein R3, R4, R5 and R6 independently of each other also can represent hydrogen

Abstract: A process for producing thermoplastic polyoxazolidinone, comprising the following steps: (i) Reaction of a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a catalyst (C) and a compound (D) in a solvent (E) forming an intermediate compound (F) and (ii) Reaction of a compound (G) with the intermediate (F) formed in step (i), wherein the bisepoxide compound (B) comprises isosorbide diglycidylether, wherein compound (D) is one or more compounds selected from the group consisting of monofunctional isocyanate and monofunctional epoxide, and wherein compound (G) is an alkylene oxide. The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: The invention relates to a process of preparing allophanate- and/or thioallophanate group-containing compounds comprising the following steps: reacting A) at least one component having at least one uretdione group with B) at least one component having at least one hydroxyl and/or thiol group, in the presence C) of at least one catalyst, containing a structural element of the general formulae (I) and/or (II), wherein R1, R2, R3, R4, R5 and R6 independently of each other represent the same or different radicals meaning saturated or unsaturated, linear or branched, aliphatic, cycloaliphatic, araliphatic or aromatic organic radicals with 1 to 18 carbon atoms that are substituted or unsubstituted and/or have heteroatoms in the chain, the radicals being capable of forming, even when combined with each other and optionally together with an additional heteroatom, rings with 3 to 8 carbon atoms that can optionally be further substituted, wherein R3, R4, R5 and R6 independently of each other also can represent hydrogen

Abstract: A process for producing an epoxy-group terminated polyoxazolidinone comprising the copolymerization of a polyisocyanate compound (A) with two or more isocyanate groups with a polyepoxide compound (B) with two or more epoxy groups in the presence of a specific catalyst (C), wherein the molar ratio of the epoxy groups of the polyepoxide compound (B) to the isocyanate groups of the polyisocyanate compound (A) is from 2.6:1 and less than 25:1, and wherein the copolymerization is operated in the absence of an additional solvent (D-1) with a boiling point higher than 170° C., preferred higher than 165° C., more preferred higher than 160° C., and most preferred higher than 150° C. at 1 bar (absolute). The epoxy-group terminated polyoxazolidinones resulting from the process are also provided.

Abstract: A process for producing thermoplastic polyoxazolidinone, comprising the following steps: (i) Reaction of a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a catalyst (C) and a compound (D) in a solvent (E) forming an intermediate compound (F) and (ii) Reaction of a compound (G) with the intermediate (F) formed in step (i), wherein the bisepoxide compound (B) comprises isosorbide diglycidylether, wherein compound (D) is one or more compounds selected from the group consisting of monofunctional isocyanate and monofunctional epoxide, and wherein compound (G) is an alkylene oxide. The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: A process for producing thermoplastic polyoxazolidinone comprising copolymerization of a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a catalyst (C) and a compound (D) in a solvent (E), wherein the bisepoxide compound (B) comprises isosorbide diglycidylether, wherein the catalyst (C) is selected from the group consisting of alkali halogenides and earth alkali halogenides, and transition metal halogenides, compound (D) is selected from the group consisting of monofunctional isocyanate, monofunctional epoxide, and wherein the process comprises step (?) of placing the solvent (E) and the catalyst (C) in a reactor to provide a mixture, and adding the diisocyanate compound (A), the bisepoxide compound (B) and the compound (D) in step (?) to the mixture resulting from the step (?). The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: A device for edge sealing of a part or a window pane of a vehicle body, which device has a fastening dement that fastens the sealing device to a body flange and retaining a sealing strand. The fastening element has a main leg, to which a decorative element is fastened, which has a surface visible after installation on the vehicle body, and a connecting leg, which protrudes from the main leg and is provided for holding the sealing strand. The fastening element and the decorative element and/or the sealing strand are formed of plastic or fiber composite material and the fastening element and the decorative element and/or the sealing strand are molded onto each other by injection molding. The fastening element and the decorative element and/or the sealing strand are produced by multi-component injection molding. The invention further relates to a method for producing such a sealing device.

Abstract: A sealing element that is made of elastomer material and is to be secured to a seal support, in particular a seal support on a vehicle body. The scaling element has a coating, by which the sealing element can be welded to an element that is used tbr joining the sealing element to the seal support, or by which the sealing element can be welded directly to the seal support.