Scheerder
Alexander Aleida Antonius Scheerder, Sittard NL
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20150086440 | METHOD FOR MANUFACTURING A TUBE SHEET AND HEAT EXCHANGER ASSEMBLY FOR A POOL REACTOR OR POOL CONDENSER; CORRESPONDING TUBE SHEET AND HEAT EXCHANGER ASSEMBLY - The present application relates to a method of manufacturing a tube sheet ( | 03-26-2015 |
Hans Scheerder, Almelo NL
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20130060368 | VOLUMETRIC CUT PLANNING - Methods for computer-aided manufacturing and design, and corresponding systems and computer-readable mediums. A method includes receiving a three-dimensional (3D) solid part model and an associated 3D solid blank. The method includes defining an initial in-process workpiece (IPW) as the same as the 3D solid blank, and defining a cut volume in-process feature to be removed from the IPW. The method includes removing the cut volume in-process feature from the IPW. The method can include calculating and storing the cut volume in-process feature or the updated IPW with the removed cut volume in-process feature. The updated in-process workpiece can be calculated and displayed for each state at all times, in various embodiments. | 03-07-2013 |
Hans Scheerder, Almelo NE
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20140358269 | FEATURE GEOMETRY ASPECT RECOGNITION AND MACHINING - Various disclosed embodiments include methods, systems, and computer-readable media for managing feature geometry-aspect machining using a PLM data processing system. According to one embodiment, a method includes identifying a feature geometry in a graphical design. The method also includes identifying an aspect of the feature geometry. The aspect includes a subset of the feature geometry. The method further includes defining the feature geometry aspect based on a user-defined name. The method also includes associating one or more machining operations with the feature geometry aspect. Additionally, the method includes storing the one or more machining operations and the user-defined name in association with the feature geometry aspect. | 12-04-2014 |
Jurgen Scheerder, Waalwijk NL
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20100273018 | AQUEOUS VINYL POLYMER COATING COMPOSITIONS - Aqueous coating composition comprising (1) at least one vinyl polymer having a Mw≧15 k Da and a Tg≧0° C. formed from (i) 0.1 to 20 wt % of vinyl monomer(s) containing acid functional groups and (ii) 0 to 0.49 wt % of vinyl monomer(s) containing a carbonyl functional group(s) and (2) 0.01 to 10 wt % of at least one polyhydrazine compound B where said composition provides a film coating of König hardness ≧40 s. | 10-28-2010 |
20110020556 | AQUEOUS COATING COMPOSITION COMPRISING POLYURETHANES AND VINYL POLYMERS - An aqueous coating composition comprising (i) a polyurethane obtained by the reaction of (a) an isocyanate-terminated pre-polymer obtained from the reaction of components comprising at least one polyisocyanate of which at least 50 wt % is at least one aliphatic polyisocyanate; in an NCO/OH ratio in the range of from 1.75 to 1.05; and (b) an active-hydrogen chain-extending compound; and (ii) a vinyl polymer having a Tg below ambient temperature. | 01-27-2011 |
20110027602 | PROCESS FOR MAKING A CATIONIC VINYL OLIGOMER COMPOSITION - A process is described for making an aqueous coating composition comprising a cationic vinyl oligomer comprising the following steps: I. preparation of a cationic vinyl oligomer by solution or bulk polymerisation of components: i) 2 to 50 wt % of vinyl monomers bearing amine functional groups selected from the group consisting of non-ionic amine functional groups (a), permanent quaternary ammonium functional groups (b), neutralised amine functional groups (c) and mixtures thereof; and ii) 20 to 98 wt % of Ci to Ci8 alkyl (meth)acrylates; and II. dispersion of the cationic vinyl oligomer in an aqueous medium and neutralisation of non-ionic amine functional groups. | 02-03-2011 |
Jurgen Scheerder, Waalwij NL
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20130129927 | AQUEOUS COATING COMPOSITION COMPRISING POLYURETHANES AND VINYL POLYMERS - An aqueous coating composition comprising (i) a polyurethane obtained by the reaction of (a) an isocyanate-terminated pre-polymer obtained from the reaction of components comprising at least one polyisocyanate of which at least 50 wt % is at least one aliphatic polyisocyanate; in an NCO/OH ratio in the range of from 1.75 to 1.05; and (b) an active-hydrogen chain-extending compound; and (ii) a vinyl polymer having a Tg below ambient temperature. | 05-23-2013 |
20140205759 | AQUEOUS COATING COMPOSITION COMPRISING POLYURETHANES AND VINYL POLYMERS - An aqueous coating composition comprising (i) a polyurethane obtained by the reaction of (a) an isocyanate-terminated pre-polymer obtained from the reaction of components comprising at least one polyisocyanate of which at least 50 wt % is at least one aliphatic polyisocyanate; in an NCO/OH ratio in the range of from 1.75 to 1.05; and (b) an active-hydrogen chain-extending compound; and (ii) a vinyl polymer having a Tg below ambient temperature. | 07-24-2014 |
Jurgen Scheerder, Buren NL
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20120041545 | PRIMER FOR COATING COILED WIRES - Disclosed is a method to provide a metal wire with a coating system comprising a primer and a topcoat, particularly a hydrophilic, lubricious topcoat. The method comprises applying directly onto the wire metal a primer coating composition, which is an aqueous coating composition comprising a multiphase vinyl polymer, the polymer comprising a first phase having a Tg in the range of from −20° C. to 40° C. and a hard phase having a Tg in the range of from 25° C. to 120° C. The primer has good adhesion to both the metal surface and the topcoat, and provides the eventual coating system with, inter alia, a good flexibility. | 02-16-2012 |
Willem Jacob Scheerder, Arnhem NL
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20110011457 | SOLAR CELL SYSTEM WITH ENCAPSULANT - The present invention is directed to a solar cell system comprising a solar cell on the light-receiving side of which a transparent encapsulant foil is present which comprises a reinforcing layer and two barrier layers, wherein the first, barrier layer is positioned above the reinforcing layer and the second barrier is positioned below the reinforcing layer, determined from the light-receiving side of the solar cell system, wherein the reinforcing layer comprises a fibre-reinforced layer which comprises fibres with an average length of at least 2 cm. The encapsulant foil itself, a process for manufacture thereof, and a process for manufacturing the solar cell system are also claimed. | 01-20-2011 |