De Nooijer
Christine De Nooijer, Geldrop NL
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20130076202 | MICRO-ELECTROMECHANICAL GENERATOR AND ELECTRIC APPARATUS USING SAME - Disclosed is a highly reliable inductive vibration power generator wherein mechanical damping caused by the phenomenon of electrostatic pulling-in (stiction) and the like is suppressed even if the potential of an electret is increased and/or the gap between an electrode and the electret is reduced in order to increase the amount of power generation. The two surfaces of a movable substrate are respectively provided with first electrets and second electrets. By means of providing first electrodes and second electrodes to a lower substrate and an upper substrate and facing the respective electrets with a predetermined gap therebetween, electrostatic force is caused to arise on both sides of the movable substrate, and the pulling of the movable substrate in only one direction is prevented. | 03-28-2013 |
Hendrik Cornelis Jacobus De Nooijer, Middleburg NL
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20110229704 | FLAME RETARDANT POLYCARBONATE COMPOSITIONS, METHOD OF MANUFACTURE THEREOF, AND ARTICLES THEREFROM - A thermoplastic polycarbonate composition includes, based on the total weight of the thermoplastic polycarbonate composition: 15 to less than 40 wt. % of a reinforcing mineral filler; and greater than 60 to 85 wt. % of a polymer component, including, based on the weight of the polymer component, 68 to 99.9 wt. % of an aromatic polycarbonate, 0.1 to 2 wt. % of a fluorinated polymer, optionally, 0.1 to 25 wt. % of an impact modifier; and optionally, 0.1 to 5 wt. % of an additive composition including an antioxidant, a mold release agent, and a stabilizer; wherein a molded sample of the thermoplastic polycarbonate composition has no drips when measured in accordance with NF P 92-505 at a thickness of 3.0 mm. | 09-22-2011 |
Hendrik Cornelis Jacobus De Nooijer, Middelburg NL
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20160002429 | POLYMERIC SHEETS, METHODS FOR MAKING AND USING THE SAME, AND ARTICLES COMPRISING POLYMERIC SHEETS - In one embodiment, a polymeric sheet, comprising: a foamed layer comprising a polymeric material, wherein the polymeric material has a Tg of greater than or equal to 100° C.; and wherein the sheet has a weight reduction of 10% to 60%, as compared to a solid sheet of the same geometry and size formed from the same polymeric material. The sheet, at the thickness of 1.0 mm, has a smoke density of less than or equal to 200 particles after four minutes of burning according to ASTM E662-06. The sheet is thermoformable. | 01-07-2016 |
Hendrik Cornelus Jacobus De Nooijer, Middelburg NL
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20100075125 | FLAME RETARDANT THERMOPLASTIC POLYMER COMPOSITION, METHOD OF MANUFACTURE, AND ARTICLES FORMED THEREFROM - A thermoplastic polymer composition comprises a cyanophenyl endcapped polycarbonate, a potassium diphenyl sulphon-3-sulphonate; and brominated polycarbonate. In some embodiments, when the thermoplastic polymer composition is in the form of a 3 mm thick extruded sheet, the sheet has a smoke density of less than 200 at an exposure period of 240 seconds in accordance with the smoke density test as set forth in ASTM E662-06, and has no burning drips on the sheet for a duration of 10 minutes in accordance with the flammability test as set forth in NF-P-92-505. | 03-25-2010 |
20100280159 | FLAME RETARDANT THERMOPLASTIC COMPOSITION AND ARTICLES FORMED THEREFROM - An embodiment of a thermoplastic resin composition can comprise a cyanophenyl endcapped polycarbonate resin; a potassium diphenyl sulphon-3-sulphonate; and brominated polycarbonate; wherein the composition. In some embodiments, when the composition is in the form of a 3 mm thick extruded sheet, the sheet has a smoke density of less than 200 at an exposure period of 240 seconds in accordance with the smoke density test as set forth in ASTM E662-06, and has no burning drips on the sheet for a duration of 10 minutes in accordance with the flammability test as set forth in NF-P-92-505. | 11-04-2010 |
Rene De Nooijer, Middleburg NL
Patent application number | Description | Published |
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20090029144 | Light Transmissive Foamed Polymer Sheet and Methods for Making the Same - In some embodiments, a foamed polymer sheet comprises: a polymeric material and cells located in the polymeric material. The cells have a size distribution, D | 01-29-2009 |
20110068499 | METHODS FOR MAKING A LIGHT TRANSMISSIVE FOAMED POLYMER SHEET - In some embodiments, a foamed polymer sheet comprises: a polymeric material and cells located in the polymeric material. The cells have a size distribution, D | 03-24-2011 |