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Kempers
Dave Kempers, Arnhem NL
| Patent application number | Description | Published |
|---|---|---|
| 20120112021 | AGRICULTURAL MACHINE LINKAGE ARRANGEMENT - An agricultural machine including a linkage arrangement for moving an attached device. The linkage arrangement includes a first linkage having a plurality of mutually coupled connectors, a secured part, and a pivotal part. The linkage arrangement includes a second linkage having a plurality of mutually coupled connectors, a first pivotal part which can pivot together with the pivotal part of the first linkage, and a second pivotal part that is pivotal in relation thereto. The connectors of the first linkage extend from the secured part in the direction of the first pivotal part of the second linkage. The connectors of the second linkage extend from the first pivotal part of the second linkage in the direction of the secured part of the first linkage. One of the connectors of the first linkage is connected to one of the connectors of the second linkage by way of a joining connector. | 05-10-2012 |
Peter Kempers, Mönchengladbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20090186861 | Process for Production of Fatty Acids, Fatty Acid Esters and Sterolesters from Soapstock - The invention relates to a process for production of fatty acids directly from soapstock generated in the alkali refining process including the steps of (a) adding a lipase directly to the alkaline soapstock to facilitate hydrolysis of glycerides without prior neutralisation, (b) neutralizing and splitting the soaps with strong acids, and (c) separating the fatty acid phase from the aqueous phase by settling and/or centrifugation. A second embodiment is a process in which the soapstock is first neutralized and split with strong acids, followed by adding a lipase to facilitate glyceride hydrolysis, and separating the fatty acid phase. The fatty acids so obtained can be esterified with C1-C6 alcohols using a lipase that is selective for fatty acids and does not transesterify the sterolesters, and the fatty acid esters and sterolesters are separated by distillation. | 07-23-2009 |
Peter Kempers, Mönchengladbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20090186861 | Process for Production of Fatty Acids, Fatty Acid Esters and Sterolesters from Soapstock - The invention relates to a process for production of fatty acids directly from soapstock generated in the alkali refining process including the steps of (a) adding a lipase directly to the alkaline soapstock to facilitate hydrolysis of glycerides without prior neutralisation, (b) neutralizing and splitting the soaps with strong acids, and (c) separating the fatty acid phase from the aqueous phase by settling and/or centrifugation. A second embodiment is a process in which the soapstock is first neutralized and split with strong acids, followed by adding a lipase to facilitate glyceride hydrolysis, and separating the fatty acid phase. The fatty acids so obtained can be esterified with C1-C6 alcohols using a lipase that is selective for fatty acids and does not transesterify the sterolesters, and the fatty acid esters and sterolesters are separated by distillation. | 07-23-2009 |
Peter Kempers, Moenchengladbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20080242879 | PROCESS FOR ENRICHING POLYUNSATURATED FATTY ACIDS - A process for enriching and separating polyunsaturated fatty acid (PUFA) acyl groups in a fatty acid mixture, which mixture contains other non-PUFA fatty acid acyl groups, is disclosed. | 10-02-2008 |
| 20080248187 | MIXTURE CONTAINING FATTY ACID GLYCERIDES - A mixture containing fatty acid glycerides which has a high percentage content of PUFA acyl groups and a low percentage content of saturated fatty acid acyl groups is described. A process which enables the PUFA acyl groups in a mixture containing fatty acid glycerides (for example a fish oil) to be enriched and, at the same time, the content of saturated fatty acid acyl groups to be maintained at a low content is described. The process is a hydrolytic process or an alcoholysis in which the fatty acid acyl groups to be enriched are hydrolytically or alcoholytically released from the fatty acid glycerides slowly, if at all, the process being carried out in the presence of a lipase. | 10-09-2008 |
Roger S. Kempers, Dublin IE
| Patent application number | Description | Published |
|---|---|---|
| 20090213548 | THERMALLY CONDUCTIVE PERIODICALLY STRUCTURED GAP FILLERS AND METHOD FOR UTILIZING SAME - A method for conducting heat between a heat source and a heat sink includes disposing under a compressive force therebetween a plurality of thermally conducting unit cell structures that mechanically cooperate to form thereby a body structure having an aggregate thermal conductivity that changes in response to a compressive force exerted thereon, wherein an amount of said plurality of thermally conducting unit cell structures disposed therein is selectable to affect thereby a desired aggregate thermal conductivity in response to the compressive force. | 08-27-2009 |
Roger Scott Kempers, Dublin IE
| Patent application number | Description | Published |
|---|---|---|
| 20090315173 | HEAT-TRANSFER STRUCTURE - An apparatus | 12-24-2009 |
Torben P. Kempers, Bergen Op Zoom NL
| Patent application number | Description | Published |
|---|---|---|
| 20090039320 | METHOD OF MAKING POLY(ARYLENE ETHER) COMPOSITIONS - A method of making a thermoplastic composition comprises melt mixing a concentrate comprising a first thermoplastic, a second thermoplastic and an additive with a component selected from the group consisting of a third thermoplastic, fire retardant additive, reinforcing agent, electrically conductive filler, non-electrically conductive filler and combinations of two or more of the foregoing. | 02-12-2009 |
| 20110301321 | METHOD OF MAKING POLY(ARYLENE ETHER) COMPOSITIONS - A method of making a thermoplastic composition comprises melt extruding a poly(arylene ether) powder to form a first pelletized poly(arylene ether); and melt extruding the first pelletized poly(arylene ether) to form a second pelletized poly(arylene ether), wherein the second pelletized poly(arylene ether) has a level of butyraldehyde less than the first pelletized poly(arylene ether) and the second pelletized poly(arylene ether) has a level of trimethylanisole less than the first pelletized poly(arylene ether). | 12-08-2011 |
Torben Paul Kempers, Bergen Op Zoom NL
| Patent application number | Description | Published |
|---|---|---|
| 20090326113 | PROFILE EXTRUSION METHOD WITH REDUCED DIE BUILD-UP AND EXTRUDED ARTICLE PREPARED THEREBY - A profile extrusion method utilizes a specific poly(arylene ether)/polystyrene composition with little or no unhydrogenated poly(conjugated diene) rubber. The method substantially reduces the amount of die lip build-up during continuous profile extrusion for eight hours or more. Reduction of die lip build-up in turn improves the structural integrity and aesthetic properties of the extruded article. | 12-31-2009 |