Kappen
Guenther Kappen, Troisdorf DE
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20150064302 | NOZZLE FOR EXTRUDING A PREFORM TUBE - An extrusion nozzle for making tubular preforms has a mandrel extending along a vertical axis, an annular and stationary nozzle body spacedly radially surrounding the mandrel, and a holding ring having an upper end axially slidable in the nozzle body, braced axially downwardly against the nozzle body, and having a lower end spaced radially inward from shiftable limitedly radially relative to the nozzle body. A nozzle ring has an upper end axially slidable in the holding ring, is braced axially downwardly against the nozzle body, and has a radially deflectable lower end forming an annular extrusion gap with the mandrel. A first positioner engages the lower end of nozzle ring and is operable to radially deflect this lower end. A second positioner engages radially with the lower end of the holding ring or with the nozzle ring for radially deflecting same. | 03-05-2015 |
Sascha Kappen, Hamburg DE
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20130195755 | MICELLULAR COMBINATION COMPRISING A NANOPARTICLE AND A PLURALITY OF SURFMER LIGANDS - The field of the present invention relates to the stabilisation of nanoparticles in aqueous dispersion and, in particular, the stabilisation of nanoparticles by encapsulating the nanoparticles in a micellular combination. The field of the present invention further relates to a micellular combination of nanoparticles and a method of manufacture of the micellular combination and uses thereof. In a first aspect the present disclosure teaches a micellular combination that allows the stable dispersion of nanoparticles into aqueous environment. The micellular combination comprises at least one nanoparticle in a core of the micellular combination. A plurality of surfactants is co-assembled with a plurality of hydrophobic ligands on the surface of the nanoparticle in such a way that the hydrophilic part of the surfactant forms a hydrophilic shell around the core of the micellular combination. | 08-01-2013 |
Theodorus Gerardus Marinus Maria Kappen, Eindhoven NL
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20080271856 | Daylight Shielding Device - A daylight shielding device comprising: a plurality of slats for shielding daylight from a room; a housing for attachment to a window sill or the like, and controls for controlling the position and orientation of the slats, and an illumination device for illuminating said slats. According to the invention, the illumination device and the slats are configured so as to reflect light from said illumination device via said slats into the room. In this way, the slats can be actively used as an indirect illumination source. | 11-06-2008 |
20080278077 | Metal Halide Lamp - A metal halide lamp comprising a discharge vessel surrounded by an outer envelope with clearance and having a ceramic wall which encloses a discharge space filled with a filling comprising an inert gas, such as xenon (Xe), and an ionizable salt, wherein in said discharge space two electrodes are arranged whose tips have discharge path between them, with the special feature that said ionizable salt comprises NaI, TlI, CaI | 11-13-2008 |
20100164379 | METAL HALIDE LAMP - The invention provides a metal halide lamp | 07-01-2010 |
20110260610 | METAL HALIDE LAMP - The invention provides a metal halide lamp | 10-27-2011 |
Theodorus Gerardus Marinus Maria Kappen, Rosmalen NL
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20140043788 | Illumination device with an envelope enclosing a light source - The invention provides an illumination device comprising an envelope enclosing a light source, preferably a LED, and a luminescent material. The envelope comprises a transmissive part, and a reflective part, wherein the reflective part comprises a reflective ceramic material. The ceramic material can be used for heat dissipation. | 02-13-2014 |
Theodorus Gerardus Marinus Maria Kappen, Windsor GB
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20150051386 | METHOD FOR THE MODIFICATION OF WOOD - The invention is directed to a process for the continuous acetylation of wood elements. The process particularly combines a batchwise impregnation step, with a continuous reaction step. In order to realize this, a collection step is built-in, so as to allow batches of impregnated wood elements to be fed into a reactor in a continuous manner. Very high acetylation contents can be obtained, at a level that had not been achievable before in a continuous and non-catalyzed acetylation process. | 02-19-2015 |
Theodorus G. M. M. Kappen, Rosmalen NL
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20120069547 | ILLUMINATION DEVICE WITH AN ENVELOPE ENCLOSING A LIGHT SOURCE - The invention provides an illumination device comprising an envelope enclosing a light source, preferably a LED, and a luminescent material. The envelope comprises a transmissive part, and a reflective part, wherein the reflective part comprises a reflective ceramic material. The ceramic material can be used for heat dissipation. | 03-22-2012 |