Antistatic agent

System and method for stockkeeping in an aircraft galley

A system for stockkeeping in an aircraft galley includes a plurality of receiving devices which are provided for reception in a base body of the aircraft galley and are each provided with a transponder which is configured to emit an identification signal characteristic of the content of the corresponding receiving devices. Furthermore, the stockkeeping system includes at least one transmitting/receiving unit which is provided on the aircraft galley and is configured to read in identification signals emitted by the transponders of the receiving devices and transmit these signals to a data processing unit, the data processing unit being configured to determine, on the basis of the identification signals transmitted by the transmitting/receiving unit, the inventory of the aircraft galley. An output unit of the system is configured to output the inventory of the aircraft galley determined by the data processing unit.

Heat-absorbing polymer composition

A thermoplastic molding composition suitable for, among others, glazing applications is disclosed. The composition contains a transparent thermoplastic, an organic infrared absorber and a phosphine compound, is characterized by a low tendency to yellowing even after prolonged exposure to thermal stressing, manifested by a small change in its Yellowness Index.

Antistatic agent

The invention relates to moulding materials made from particular, quaternary ammonium salts of perfluoroalkylsulphonic acids and thermoplastics, with antistatic properties and which show no yellowing on working.

Heat-absorbent multi-layer structure

A transparent heat-absorbent multi-layer structure comprising, (A) a first layer, and (B) a second layer is described. The first layer (A) contains at least one organic infrared absorber (e.g., a phthalocyanine) and at least one ultraviolet absorber (e.g., a benzotriazole), and the second layer (B) contains at least one ultraviolet absorber and is substantially free of organic infrared absorbers. The first layer (A) is the only layer in the multi-layer structure that contains an organic infrared absorber. Also described is a method of preparing the multi-layer structure. Molded articles that may comprise the multi-layer structure of the present invention include glazings, such as automotive glazings.

Flame-retardant polycarbonate molding compounds with anti-electrostatic properties

A flame-retardant composition having anti-electrostatic properties is disclosed. The composition contains (co)polycarbonate, a flame retardant selected from a specifically defined group and a polyalkylene ether compound.

Light projector

A light-projector that enables its de-icing or removal of condensation water therefrom and thus suitable as, among others headlights, searchlights, spotlights and floodlights is disclosed. The structure of the light-projector includes a housing having a light-exit aperture a cover lens for covering the light-exit aperture, a light source and a heating device, wherein said heating device is a source of infrared radiation.

System and method for stockkeeping in an aircraft galley

A system (100) for stockkeeping in an aircraft galley (10) comprises a plurality of receiving devices (16) which are provided for reception in a base body (12) of the aircraft galley (10) and are each provided with a transponder (18) which is configured to emit an identification signal characteristic of the content of the corresponding receiving devices (16). Furthermore, the stockkeeping system (100) comprises at least one transmitting/receiving unit (22) which is provided on the aircraft galley (10) and is configured to read in identification signals emitted by the transponders (18) of the receiving devices (16) and transmit them to a data processing unit (24), the data processing unit (24) being configured to determine, on the basis of the identification signals transmitted to it by the transmitting/receiving unit (22), the inventory of the aircraft galley (10). An output unit (28) of the system (100) is configured to output the inventory of the aircraft galley (10) determined by the ...

Multi-layer weather-resistant, coloured panel

A multilayer product characterized by its improved weatherability and mechanical properties is disclosed. The product contains a layer A containing a member selected from the group consisting of transparent thermoplastic material and a lacquer, the member containing at least one UV absorber, a layer B containing a transparent thermoplastic material and containing at least one colorant, and a layer C containing a transparent thermoplastic material. Also disclosed is a process for the preparation of the inventive multilayer product.

Ir absorbing compositions

The invention relates to compositions containing transparent thermoplastic polymers and surface modified oxide particles having a particle size of less than 200 nm. The invention also relates to the production and use thereof, in addition to items produced from said compositions.

Solar desalinazation plant comprising coated transparent formed bodies

The invention relates to the used of coated formed bodies, comprising a coating with wetting properties, for solar desalination plants. Said solar desalination plants comprise coated formed bodies, made from transparent thermoplastic plastics, which may be produced by coating a section of the formed body surface, or the total formed body surface, with a coating agent, comprising a) 0.005 to 2 parts by weight of a compound of formula (1), b) 1 to 20 parts by weight of a water insoluble oxide or several water insoluble oxides of a metal, or a semi-metal and c) 80 to 100 parts by weight of a mixture of an acid and water, which may comprise more than 90% water.

Laser-absorbing molding compositions with low carbon black contents

The present invention relates to natural-colored and pigmented thermoplastic molding compositions and molded parts fabricated therefrom that are laser-absorbing at least in partial spectral regions of the wavelength range from 700 to 1200 nm and that can be welded by laser beam welding and to molded parts that are transparent or translucent to laser light.

Use of zwitterionic compounds as mold release agents in thermoplastics

The use of zwitterionic compounds as mold release agents in thermoplastics is disclosed. Molding compositions having good release properties, preferably compositions containing polycarbonate resins are thus disclosed.

Method of producing a sheet

A method of producing a plastic sheet equipped with electrical conductors is disclosed. The method that enables automatic production includes (a) fixing in a frame an electrically conducting wire in a sinusoidal, square wave pattern and in a single plane, (b) bringing into contact the single plane and a surface of a plastic sheet under conditions calculated to bond the plastic to said conductor, and (c) removing the frame.

Light-projector

A light-projector that enable its own de-icing or removal of condensation water therefrom and thus suitable as, among others headlights, rear lights and other illuminating devices in motor vehicles is disclosed. The structure of the light projector includes a housing having a light-exit aperture, a lens covering the aperture, and a light source. The cover lens includes at least one transparent electrically conductive layer.

Laser-absorbing molding compositions with low carbon black contents

The present invention relates to natural-colored and pigmented thermoplastic molding compositions and molded parts fabricated therefrom that are laser-absorbing at least in partial spectral regions of the wavelength range from 700 to 1200 nm and that can be welded by laser beam welding and to molded parts that are transparent or translucent to laser light.

Multi-layer structures containing antistatic compounds

A multi-layer structure comprising at least two thermoplastic layers in which at least one layer comprises one or more antistatic compounds is described. The antistatic compounds are selected from perfluoroalkyl sulfonic acid salts, e.g., perfluoroalkyl sulfonic ammonium acid salts, perfluoroalkyl sulfonic phosphonium acid salts and perfluoroalkyl sulfonic sulfonium acid salts. The multi-layer structure may be selected from films, solid sheets and multi-walled sheets.

Method of Producing a Sheet

A method of producing a plastic sheet equipped with electrical conductors is disclosed. The method that enables automatic production includes (a) fixing in a frame an electrically conducting wire in a sinusoidal, square wave pattern and in a single plane, (b) bringing into contact the single plane and a surface of a plastic sheet under conditions calculated to bond the plastic to said conductor, and (c) removing the frame.

Double metal cyanide catalysts for the preparation of polyether polyols

The present invention relates to novel double metal cyanide (DMC) catalysts for the preparation of polyether polyols by a polyaddition reaction between alkylene oxides and starter compounds having active hydrogen atoms, wherein the catalyst contains a) at least one double metal cyanide compound, b) at least one organic complexing ligand and c) at least one fluorine-containing complexing ligand.

System and method for storage in an aircraft galley

System und Verfahren zur Lagerhaltung in einer Flugzeugbordküche Ein System (100) zur Lagerhaltung in einer Flugzeugbordküche (10) umfasst eine Mehrzahl von zur Aufnahme in einem Grundkörper (12) der Flugzeugbordküche (10) vorgesehenen Aufnahmeeinrichtungen (16), die jeweils mit einem Transponder (18) versehen sind, der dazu eingerichtet ist, ein für den Inhalt der entsprechenden Aufnahmeeinrichtungen (16) charakteristisches Identifikationssignal auszugeben. Ferner umfasst das Lagerhaltungssystems (100) mindestens eine an der Flugzeugbordküche (10) vorgesehene Sende-/Empfangseinheit (22), die dazu eingerichtet ist, die von den Transpondern (18) der Aufnahmeeinrichtungen (16) ausgegebenen Identifikationssignale einzulesen und an eine Datenverarbeitungseinheit (24) zu übermitteln, wobei die Datenverarbeitungseinheit (24) dazu eingerichtet ist, anhand der ihr von der Sende/Empfangseinheit (22) übermittelten Identifikationssignale das Inventar der Flugzeugbordküche (10) zu bestimmen. Eine Ausgabeeinheit (28) des Systems (100) ist dazu eingerichtet, das von der Datenverarbeitungseinheit (24) bestimmte Inventar der Flugzeugbordküche (10) auszugeben. System and method for storing in an aircraft galley A system (100) for storing in an aircraft galley (10) comprises a plurality of receptacles (16) for receiving in a main body (12) of the aircraft galley (10), each with a transponder ( 18) adapted to output an identification signal characteristic of the content of the respective recording means (16). Furthermore, the storage system (100) comprises at least one transmitting / receiving unit (22) provided at the aircraft galley (10), which is set up to read in the identification signals output by the transponders (18) of the receiving devices (16) and to a data processing unit (24 ), wherein the data processing unit (24) is set up to determine the inventory of the aircraft galley (10) on the basis of the identification signals transmitted by the transmitting / receiving unit ( ...

Multilayer body, comprising a substrate layer containing polycarbonate, talc and wax

Die Erfindung betrifft einen Mehrschichtkörper enthaltend mindestens eine Substratschicht, eine hiermit unmittelbar verbundene Metallschicht und wenigstens eine auf der Metallschicht aufliegende Schutzschicht, wobei die Substratschicht eine Zusammensetzung umfasst, welche erhalten wird durch Vermischen von Polycarbonat, Talk und einem speziellem Wachs. Es konnte gezeigt werden, dass die erhaltenen Mehrschichtkörper besonders geeignet sind für die Verwendung als Reflektoren und (Gehäuse-) Bauteile für Licht- und Wärmequellen sowie Displays. The invention relates to a multilayer body comprising at least one substrate layer, a metal layer directly connected thereto and at least one protective layer resting on the metal layer, the substrate layer comprising a composition obtained by mixing polycarbonate, talc and a specific wax. It has been shown that the resulting multilayer bodies are particularly suitable for use as reflectors and (housing) components for light and heat sources and displays.

Multilayer body, comprising a substrate layer containing polycarbonate, talc and wax

The invention relates to a multilayer body containing at least one substrate layer, a metal layer directly connected thereto and optionally at least one protection layer lying on the metal layer, wherein the substrate layer comprises a composition, which is obtained by mixing polycarbonate, talc and a special wax. It was shown that the obtained multilayer body is particularly suitable for use as reflectors and (housing) components for light and heat sources and displays.

Solar desalination plant comprising coated transparent formed bodies

Ir-absorbing compositions

The invention relates to compositions containing transparent thermoplastic polymers and surface modified oxide particles having a particle size of less than 200 nm. The invention also relates to the production and use thereof, in addition to items produced from said compositions.

Headlight.

La invencion describe un proyector de luz, en particular para vehiculos, que comprende una cubierta del proyector de luz (1) con una abertura de salida de luz (5), un disco de cubierta (2) para cubrir la abertura de salida de luz (5), y una fuente de radiacion (3) y tambien un dispositivo de calentamiento, el dispositivo de calentamiento que es una fuente de radiacion infrarroja (4).

Heat-absorbing layer system

Die Erfindung betrifft ein transparentes wärmeabsorbierendes Schichtsystem, enthaltend eine erste Schicht (A) und eine zweite Schicht (B), wobei die erste Schicht (A) mindestens einen organischen Infrarot-Absorber und mindestens einen Ultraviolett-Absorber und die zweite Schicht (B) mindestens einen Ultraviolett-Absorber enthält und die erste Schicht (A) als einzige Schicht im Schichtsystem einen organischen Infrarot-Absorber enthält sowie dessen Herstellung, Verwendung und daraus hergestellte Erzeugnisse.

Antistatic agent

The invention relates to moulding materials made from particular, quaternary ammonium salts of perfluoroalkylsulphonic acids and thermoplastics, with antistatic properties and which show no yellowing on working.

Molding materials

Die vorliegende Erfindung betrifft Formmassen aus transparenten thermoplastischen Kunststoffen und Phthalocyaninen oder Naphthalocyaninen sowie deren Herstellung, deren Verwendung und aus diesen Formmassen hergestellte Erzeugnisse, insbesondere Verscheibungen aus diesen Formmassen.

Transparent moulded parts having reduced thickness

The invention relates to the use of a composition A based on aromatic polycarbonate, containing a) aromatic polycarbonate, wherein the polycarbonate has an average weight-average molecular weight Mw of 22000 g/mol to 27000 g/mol, determined by means of gel permeation chromatography according to DIN 55672-1:2007-08, and calibrated in relation to bisphenol A-polycarbonate standards using dichloromethane as an eluent, and wherein the polycarbonate has 0 to max. 19 mol% carbonate units of formula (1) where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 independently represent H or C 1 - to C 6 -alkyl, and b) 0 to less than 0.2 wt.% of a UV absorber or a UV absorber mixture, in relation to the total weight of the polycarbonate composition, in order to increase the flow path-wall thickness ratio in the production of a moulded part by means of injection moulding, as well as correspondingly producible thin-walled transparent moulded parts, preferably lamp covers, in particular headlamp covers, having a maximum wall thickness of 3mm, in particular those with a thickness of max. 1.9mm. The invention also relates to headlamps comprising these headlamp covers, and an LED light source, and a method for producing the headlamp covers.

Emulsion polymer containing compounds with improved surface after storage under warm and humid storage

The invention relates to polymer compounds containing A) 0 to 98 parts by weight, based on the sum of A and B, of a thermoplastic polymer, or a mixture of a plurality of thermoplastic polymers differing from B, and B) 2 to 100 parts by weight, based on the sum of A and B, of B1) at least one graft polymer produced by an emulsion polymerisation process, B2) optionally at least one graft polymer produced in a mass, suspension or solution polymerisation process, B3) optionally at least one rubber-free vinyl (co)polymer and (C) 0 to 30 parts by weight of at least one commercially available polymer additive, wherein the total of parts by weight A and B is 100, characterised in that (i) the graft polymer produced in the emulsion polymerisation process in accordance with component B1 was precipitated with at least one alkaline earth metal salt selected from the group of magnesium or calcium salts in basic medium (pH > 7), and (ii) the graft polymer in accordance with component B1 produced in the emulsion polymerisation process contains at least one sodium salt and at least one alkaline earth metal salt in accordance with (i), wherein the metal ions are present in a molar ratio Na/(Mg+Ca) of at least 0.10 and at most 1.0.

Catalyst of double metal cyanide, method of catalyst manufacture, application of catakyst and method of manufacture of polyetheropolyols

Antistatic agent

Molding materials

The invention relates to molding materials comprised of transparent thermoplastic synthetic materials and of phthalocyanines or naphthalocyanines. The invention also relates to the use thereof and to products made from these molding materials, especially panes made of these molding materials.

Metallic multilayer body made of special polycarbonates with reduced coefficient of thermal expansion

Cuerpo multicapa que contiene al menos una capa de sustrato, una capa de metal unida directamente a la misma y al menos una capa de protección aplicada sobre la capa de metal, conteniendo la capa de sustrato un copolicarbonato que presenta una temperatura de reblandecimiento Vicat de más de 160 °C de acuerdo con la norma DIN ISO 306, caracterizado porque la capa de sustrato contiene una o varias cargas inorgánicas con geometría esférica o de placa en del 5 al 50 % en peso en relación con la suma de los termoplásticos empleados, estando seleccionada la carga del grupo compuesto por nitruros, óxidos, óxidos mixtos, carburos, polvo de cuarzo, partículas de SiO2, SiO2 amorfo, arena molida, partículas de vidrio, bolas macizas de vidrio y grafito sintético. Multilayer body containing at least one substrate layer, a metal layer directly attached to it and at least one protective layer applied on the metal layer, the substrate layer containing a copolycarbonate having a Vicat softening temperature of more 160 ° C in accordance with DIN ISO 306, characterized in that the substrate layer contains one or more inorganic fillers with spherical or plate geometry in 5 to 50% by weight in relation to the sum of the thermoplastics used, being Selected the load of the group consisting of nitrides, oxides, mixed oxides, carbides, quartz dust, SiO2 particles, amorphous SiO2, ground sand, glass particles, solid glass balls and synthetic graphite.

Method for producing a film

The invention relates to a method for producing a film that is provided with electrical conductors, comprising the following steps: a) mounting one or more electrical conductors on a frame-shaped element; b) applying and fixing the conductors fastened according to step a) to at least one plastic film, and; c) removing the frame-shaped element.

Polycarbonate molding compounds for producing articles with reduced dust attraction

The invention relates to polycarbonate molding compounds for synthetic articles which contain at least one antioxidant and one mold release agent a nd which have a reduced tendency to attract dust.

ABSORBENT FORMULATIONS OF INFRARED RADIATIONS.

Formulaciones que contienen a) un polímero termoplástico transparente y b) partículas de óxido seleccionadas entre óxido de indio, en las que de un 2 a un 30% de los átomos de indio fueron sustituidos por átomos de estaño, y entre óxido de indio en los que de un 10 a un 70% de átomos de oxígeno, fueron sustituidos por átomos de fluor, en donde el tamaño de partícula promedio de las partículas de óxido es menor de 200 nm, y en donde la superficie de las partículas de óxido han sido modificadas con un polivinilbutiral o con un compuesto de la Fórmula general (I) SiR1R2R3R4 (I) en donde R1 = Es un sustituyente de alquilo con 6 a 30 átomos de carbono R2 = Es un sustituyente de alquilo con 1 a 30 átomos de carbono, sustituyente alcoxi con 1 a 30 átomos de carbono, cloro, bromo o bien yodo R3 = Es un sustituyente de alquilo con 1 a 30 átomos de carbono o sustituyente alcoxi con 1 a 30 átomos de carbono, cloro, bromo, yodo o bien, R4 = Es un sustituyente de alquilo con 1 a 30 átomos de carbono, cloro, bromo, yodo, y c) un absorbente orgánico de radiación NIR. Formulations containing a) a transparent thermoplastic polymer and b) oxide particles selected from indium oxide, in which 2 to 30% of the indium atoms were replaced by tin atoms, and between indium oxide in which from 10 to 70% of oxygen atoms, they were replaced by fluorine atoms, where the average particle size of the oxide particles is less than 200 nm, and where the surface of the oxide particles have been modified with a polyvinylbutyral or with a compound of the general Formula (I) SiR1R2R3R4 (I) wherein R1 = It is an alkyl substituent with 6 to 30 carbon atoms R2 = It is an alkyl substituent with 1 to 30 carbon atoms, substituent alkoxy with 1 to 30 carbon atoms, chlorine, bromine or iodine R3 = Is an alkyl substituent with 1 to 30 carbon atoms or substituent alkoxy with 1 to 30 carbon atoms, chlorine, bromine, iodine or R4 = It is an alkyl substituent with 1 to 30 carbon atoms, chlorine, bromine, iodine, and ...

IR-absorbing compositions

The present invention provides compositions containing transparent thermoplastic polymer, surface-modified oxide particles with a particle size of less than 200 nm, and organic NIR absorbers. The compositions of the present invention may find use in reducing diathermancy in sheets, films, glazing systems and roofing systems which may be incorporated into automobiles and buildings.

X-ray contrasting moulded part with improved long-term stability

The invention relates to the use of a mixture of at least one brominated and/or iodinated oligocarbonate, polycarbonate and/or copolycarbonate and at least one stabilizer for the production of X-ray contrasting plastic moulded parts with improved long-term stability.

ABSORBENT HEAT COAT SYSTEMS.

Sistema de capas absorbente de calor, que contiene al menos una primera capa (A), una segunda capa (B) y una tercera capa (C), en el que la capa (A) contiene absorbente de radiación ultravioleta pero no contiene ningún absorbente de radiación infrarroja, la capa (B) contiene absorbente orgánico de radiación infrarroja y absorbente de radiación ultravioleta y la capa (C) es una capa interferente reflectante en el intervalo del infrarrojo. Heat absorbing layer system, which contains at least a first layer (A), a second layer (B) and a third layer (C), in which the layer (A) contains ultraviolet radiation absorber but does not contain any absorbent of infrared radiation, layer (B) contains organic infrared radiation absorber and ultraviolet absorber and layer (C) is a reflective interfering layer in the infrared range.

Use of polycarbonates containing iodine and/or bromine for moulded parts with high x-ray contrast and moulded parts produced with same

The invention relates to the use of thermoplastic materials containing iodine and/or bromine for moulded parts with high X-ray contrast. The invention also relates to moulded parts produced therewith, notably toys and medical devices.

Flame-retardant polycarbonate molding compounds with anti-electrostatic properties

Ir-absorbing compositions

The invention relates to compositions containing transparent thermoplastic polymers and surface modified oxide particles having a particle size of less than 200 nm. The invention also relates to the production and use thereof, i n addition to items produced from said compositions.

System and method for storage in an aircraft galley

The invention relates to a system (100) for storage in an aircraft galley (10) comprising a plurality of receiving devices (16) provided to be received in a main body (12) of the aircraft galley (10), wherein said receiving devices are each provided with a transponder (18) which is equipped to output an identification signal characteristic of the content of the corresponding receiving devices (16). Furthermore, the storage system (100) comprises at least one transmitting/receiving unit (22) which is provided on the aircraft galley (10) and which is equipped to read the identification signals output by the transponders (18) of the receiving devices (16) and to transmit said signals to a data processing unit (24), wherein the data processing unit (24) is equipped to use the identification signals transmitted to it by the transmitting/receiving unit (22) to determine the inventory of the aircraft galley (10). An output unit (28) of the system (100) is equipped to output the inventory of the aircraft galley (10) that is determined by means of the data processing unit (24).

Emulsion polymer containing compounds with improved surface after storage under warm and humid storage

Radio-opaque molded plastic parts

Röntgenkontrasierbare kunststoffformteile

Die Anmeldung betrifft die Verwendung von Derivaten der Jodbenzoesäure zur Herstellung von röntgenkontrasierbaren Formkörpern aus Kunststoff sowie Kunststoffe, Kunststoffformmassen und Kunststoffformkörper enthaltend mindestens einen Ester der Jodbenzoesäure.

Röntgenkontrasierbare kunststoffformteile

Die Anmeldung betrifft die Verwendung von Derivaten der Jodbenzoesäure zur Herstellung von röntgenkontrasierbaren Formkörpern aus Kunststoff sowie Kunststoffe, Kunststoffformmassen und Kunststoffformkörper enthaltend mindestens einen Ester der Jodbenzoesäure.

Multilayer body, comprising a substrate layer containing polycarbonate, talc and wax

The invention relates to a multilayer body comprising at least one substrate layer, a metal layer bonded directly thereto and optionally at least one protective layer atop the metal layer, wherein the substrate layer comprises a composition which is obtained by mixing polycarbonate, talc and a specific wax. It was shown that the multilayer bodies obtained are particularly suitable for use as reflectors and (housing) components for light sources and heat sources and displays.