Vreys
Mark Vreys, Oostakker BE
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20130251954 | MULTILAYERED CARBONATE SHEETS - An extruded polycarbonate multi-walled sheet structure includes at least two and in some cases seven or more generally parallel spaced apart walls and a plurality of ribs extending the length of the sheet in a direction of extrusion and separating adjacent walls. The sheet structure has a total thickness greater than 40 mm and the polycarbonate has a melt viscosity ratio greater than about 4.5 measured at 260° C. wherein the melt viscosity ratio is a ratio of the viscosity at a shear rate of 100 s | 09-26-2013 |
20140322490 | FLOOR MAT - A floor mat includes a plurality of projections integrally formed and extending from a lower surface. At least some of the projections have a straight axis and a cross section perpendicular to the straight axis that decreases from the base to the tip of the projection. The at least some projections have a height measured along the axis and a width corresponding to its largest dimension measured parallel to a plane of the lower surface such that the ratio of the width to the height of the projection is greater than 1. | 10-30-2014 |
Mark G.c. Vreys, Oostakker BE
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20100129646 | COATED OBJECT - A coated object, wherein at least a portion of the surface of the object is an amide containing polymer wherein at least a portion of a surface of the amide containing polymer has a plasma enhanced chemical vapor deposition exposed coating thereon. A method for making a coated object, wherein at least a portion of the surface of the object comprises an amide containing polymer, by the step of coating at least a portion of a surface of the polymer containing an amide group by a plasma enhanced chemical vapor deposition coating process to form a plasma enhanced chemical vapor deposition exposed coating thereon. | 05-27-2010 |
20100255216 | PROCESS AND APPARATUS FOR ATMOSPHERIC PRESSURE PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION COATING OF A SUBSTRATE - The invention relates to a process and apparatus for atmospheric pressure plasma enhanced chemical vapor deposition coating using a first electrode ( | 10-07-2010 |
20120019906 | Transparent Multilayered Carbonate Articles and Method to Manufacture Thereof - Disclosed is a transparent multilayer article comprising a core layer comprising a thermoplastic carbonate polymer; a first layer comprising a carbonate thermoplastic polymer and an infrared (IR) absorbing additive; and a second layer comprising a thermoplastic carbonate polymer and a ultraviolet (UV) absorbing stabilizer, wherein the first layer does not contain an UV absorbing additive and the second layer does not contain an IR absorbing additive. Disclosed herein too, is a method for manufacturing a transparent multilayer article comprising melt blending a first thermoplastic carbonate polymer composition to produce a core layer; melt blending a second thermoplastic carbonate polymer composition with an IR absorbing additive to produce a first layer; and melt blending a third thermoplastic carbonate polymer composition with an UV absorbing stabilizer; combining the core layer, first layer, and second layer such that the first layer is disposed between the core layer and the second layer such that a first surface of the first layer is in intimate contact with a first surface of the core layer and a second surface of the first layer is in intimate contact with a first surface of the second layer. | 01-26-2012 |
Mark G. C. Vreys, Oostakker BE
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20090142511 | Process and apparatus for atmospheric pressure plasma enhanced chemical vapor deposition coating of a substrate - Process and apparatus for atmospheric pressure plasma enhanced chemical vapor deposition coating using a first and second electrode, the second electrode being positioned apart from the first electrode thereby creating a volume space between the first and second electrodes which volume space is covered by a duct sealed to the electrodes. Gas is flowed from the volume space between the first and second electrodes at the same or at a greater rate than the sum of the gaseous coating precursor mixtures of the first and second electrodes. | 06-04-2009 |
Mark Georges Vreys, Oostakker BE
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20150376394 | HIGH IMPACT POLYSTRYENE HAVING HIGH MODULUS AND RESISTANCE TO ENVIRONMENTAL STRESS CRACKING - High impact polystyrenes and related monovinyl aromatic polymers generally have either a high modulus or good resistance to environmental stress cracking. The present invention is directed at polymeric materials having both a high modulus and good resistance to environmental stress cracking thus enabling the down gauging of parts, and or the use of the materials in new applications. The invention is predicated on the use of one or more, or even all of the following features: a high molecular weight matrix polymer, reduced concentration of elastomeric polymer, or methods that result in large rubber particle size. | 12-31-2015 |