| Type | Name | Sector | Description |
|---|---|---|---|
| patent | Zweidimensionale optische Nahfeldlichtquelle | Photonics | The invention concerns a near-field light source, especially for background illumination of a probe (4) in a microscope, with a support member (1) with a hollow channel (2) which essentially... The invention concerns a near-field light source, especially for background illumination of a probe (4) in a microscope, with a support member (1) with a hollow channel (2) which essentially runs parallel to the direction of light emission and is at least partly filled with an excitonically active material (3) as well as with a radiation source (6) which is on the observe side from the sample for exciting the excitonically active material (3) to emit light. The support member (1) exhibits a number of contiguous hollow channels (2) which run essentially parallel to the direction of light emission and which are at least partly filled with an excitonically active material (3). |
| patent | Zusammensetzung mit Nichtnewtonschem Verhalten | Transport | Beschrieben werden eine Zusammensetzung mit nichtnewtonschem Verhalten, umfassend einen Matrixbildner und nanoskalige Feststoffteilchen, bei der die Oberflächenladung der Teilchen durch Umsetzung mit einer Säure oder Base erhöht worden ist, und... Beschrieben werden eine Zusammensetzung mit nichtnewtonschem Verhalten, umfassend einen Matrixbildner und nanoskalige Feststoffteilchen, bei der die Oberflächenladung der Teilchen durch Umsetzung mit einer Säure oder Base erhöht worden ist, und ein Verfahren zur Herstellung dieser Zusammensetzungen. Das Verfahren eignet sich zur Einstellung der Rheologie von Materialien. |
| patent | Zusammensetzung auf der Basis von Organosiliciumverbindungen | Construction | Zusammensetzungen, enthaltend Organosiliciumverbindungen und Aluminiumoxidpulver mit einer spezifischen Oberfläche von mindestens 50 m2/g und einer mittleren Größe der Primärteilchen von 1 bis 50 nm. Zusammensetzungen, enthaltend Organosiliciumverbindungen und Aluminiumoxidpulver mit einer spezifischen Oberfläche von mindestens 50 m2/g und einer mittleren Größe der Primärteilchen von 1 bis 50 nm. |
| patent | Zubereitungen für den Einsatz in Beton | Construction | Die Erfindung betrifft die Verwendung von Zubereitungen auf Basis wässriger Dispersionen von Polychloropren zur Herstellung von mit diesen ausgerüsteten Faserprodukten, ein Verfahren zu deren Herstellung und die Verwendung dieser ausgerüsteten... Die Erfindung betrifft die Verwendung von Zubereitungen auf Basis wässriger Dispersionen von Polychloropren zur Herstellung von mit diesen ausgerüsteten Faserprodukten, ein Verfahren zu deren Herstellung und die Verwendung dieser ausgerüsteten Faserprodukte zur Herstellung von textil- und faserverstärktem Beton und anderen auf Zement basierenden Produkten. |
| patent | Zubereitungen für den Einsatz in Beton | Construction | Die Erfindung betrifft die Verwendung von Zubereitungen auf Basis wässriger Dispersionen von Polychloropren zur Herstellung von mit diesen ausgerüsteten Faserprodukten, ein Verfahren zu deren Herstellung und die Verwendung dieser ausgerüsteten... Die Erfindung betrifft die Verwendung von Zubereitungen auf Basis wässriger Dispersionen von Polychloropren zur Herstellung von mit diesen ausgerüsteten Faserprodukten, ein Verfahren zu deren Herstellung und die Verwendung dieser ausgerüsteten Faserprodukte zur Herstellung von textil- und faserverstärktem Beton und anderen auf Zement basierenden Produkten. |
| patent | Zone-optimized mirrors and optical systems using same | Manufacturing | A zone-optimized mirror (MZ) for reflecting extreme ultraviolet (EUV) or X-ray radiation (18) includes a reflective surface (S) having two or more substantially discrete zones (Z1, Z2, . . .... A zone-optimized mirror (MZ) for reflecting extreme ultraviolet (EUV) or X-ray radiation (18) includes a reflective surface (S) having two or more substantially discrete zones (Z1, Z2, . . . Zn) that include respective coatings (C1, C2, . . . Cn). Each coating is configured to optimally reflect a select range of incident angles of the radiation incident thereon. An EUV optical system (10) and an EUV lithography system (200) that includes at least one zone-optimized mirror are also disclosed. |
| patent | ZIRCONIUM OXIDE DISPERSION, PROCESS FOR PRODUCTION THEREOF, AND RESIN COMPOSITIONS CONTAINING SAME | Construction | Provided is a zirconium oxide dispersion having a high concentration, a low viscosity, and high transparency, which exhibits a transmittance of 35% or above at a wavelength of 400nm, a... Provided is a zirconium oxide dispersion having a high concentration, a low viscosity, and high transparency, which exhibits a transmittance of 35% or above at a wavelength of 400nm, a transmittance of 95% or above at a wavelength of 800nm, and a viscosity of 20mPa·s or below at 25°C, and which has a content of zirconium oxide particles of 20wt% or higher. The zirconium oxide dispersion can be obtained by reacting a zirconium salt with an alkali in water to prepare a slurry of zirconium oxide particles; subjecting this slurry to filtration, washing, and repulping; adding an organic acid to the obtained slurry in an amount of one or more mols per mol of the zirconium contained in the slurry; subjecting the mixture thus obtained to hydrothermal treatment at a temperature of 170°C or higher to prepare an aqueous dispersion of zirconium oxide particles; washing the aqueous dispersion; and then concentrating the resulting aqueous dispersion. |
| patent | ZIRCONIUM OXIDE DISPERSION, PROCESS FOR PRODUCTION THEREOF, AND RESIN COMPOSITIONS CONTAINING SAME | Construction | The invention provides a dispersion of zirconium oxide having a content as high as 20% by weight or more, but a low viscosity, and having a high transparency, which has... The invention provides a dispersion of zirconium oxide having a content as high as 20% by weight or more, but a low viscosity, and having a high transparency, which has a transmittance of 35% or more at a wave length of 400 nm, a transmittance of 95% or more at a wave length of 800 nm, and a viscosity of 20 mPa·s or less at a temperature of 25°C. Such a dispersion of zirconium oxide can be obtained by reacting a zirconium salt with an alkali in water to obtain a slurry of particles of zirconium oxide; filtering, washing, and repulping the slurry; adding an organic acid to the resulting slurry in an amount of one mole part or more per mole part of the zirconium in the slurry; hydrothermally treating the slurry at a temperature of 170°C or higher; and washing and concentrating the resulting aqueous dispersion of particles of zirconium oxide. |
| patent | ZIRCONIUM OXIDE DISPERSION, METHOD FOR PRODUCING THE SAME AND RESIN COMPOSITION CONTAINING THE SAME | Construction | PROBLEM TO BE SOLVED: To provide a zirconium oxide dispersion having a low viscosity even at a high concentration and a high transparency, and a method for producing the same.... PROBLEM TO BE SOLVED: To provide a zirconium oxide dispersion having a low viscosity even at a high concentration and a high transparency, and a method for producing the same. SOLUTION: According to the invention, a zirconium oxide dispersion with a zirconium oxide particle content of 20 wt.% or more which has a permeability at a wavelength of 400 nm of 35% or more, a permeability at a wavelength of 800 nm of 95% or more and a viscosity at 25°C of 20 mPa s or less is provided. Such a zirconium oxide water dispersion having a high transparency, a low viscosity and a zirconium oxide particle content of 20 wt.% or more as this is obtained by reacting a zirconium salt with an alkali in water to obtain a slurry of zirconium oxide particles, then filtering the slurry, washing and repulping, and adding into the obtained slurry an organic acid of 1 molar part or more to zirconium of 1 molar part in the slurry, hydrothermally treating at 170°C or above to obtain a zirconium oxide particle water dispersion, and then washing and condensing this. By replacing water which is a dispersion medium by an organic solvent, similarly, a zirconium oxide dispersion having a zirconium oxide particle content of 20 wt.% or more, a high transparency and a low viscosity is obtained, in which the organic solvent is a dispersion medium. COPYRIGHT: (C)2010,JPO&INPIT |
| patent | ZIRCONIUM OXIDE DISPERSION AND METHOD FOR PRODUCING THE SAME | Construction | PROBLEM TO BE SOLVED: To provide a method for producing a zirconium oxide dispersion wherein fine zirconium oxide is uniformly dispersed in a dispersion medium, and the zirconium oxide dispersion... PROBLEM TO BE SOLVED: To provide a method for producing a zirconium oxide dispersion wherein fine zirconium oxide is uniformly dispersed in a dispersion medium, and the zirconium oxide dispersion obtained thereby. SOLUTION: A water dispersion of zirconium oxide wherein fine zirconium oxide is uniformly dispersed in water can be obtained by: reacting a zirconium salt with an alkali in water so as to obtain a slurry of zirconium oxide particles; subsequently filtering, washing and re-pulping the slurry; adding ≥1 pts.mol organic acid to the obtained slurry per 1 pt.mol zirconium in the slurry; carrying out a hydrothermal treatment at ≥170°C; and washing the obtained water dispersion of zirconium oxide particles. A zirconium oxide dispersion using an organic solvent as the dispersion medium can be obtained by using the organic solvent as the dispersion medium instead of water in the water dispersion of zirconium oxide. COPYRIGHT: (C)2010,JPO&INPIT |