Eberstaller
Bernd Eberstaller, Eichgraben AT
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20090055936 | METHOD AND SYSTEM FOR THE USER-SPECIFIC INITIALIZATION OF IDENTIFICATION DEVICES IN THE FIELD - The invention relates to a method and system for the user-specific initialization of identification devices in the field, particularly on-board units in road toll systems, based on a central facility, whereby each identification device, when delivered, has a unique device identification to which, in the central facility, a unique user identification is assigned, and in the central facility, an initialization PIN is generated from the device identification and from the user identification and is transmitted to the identification device from which the identification device, based on its device identification, computes the user identification for the user-specific initialization. | 02-26-2009 |
Roman Eberstaller, Obergrafendorf AT
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20100261802 | Method for Producing Expandable Polystyrene and the Use Thereof - A method for producing expandable polystyrene (EPS) or extruded polystyrene foams (XPS), starting from polystyrene already present in the polymerized state or polystyrene melts, the same containing at least one expanding agent and/or at least one flame or fire retardant and/or at least one radical former as a flame retarding synergist, either from the start and/or being added during the production process. To reduce the extent to which the molecular weight is decreased as a result of the chain decomposition occurring during the heating as part of the production process, at least one stable free radical from the group of organic nitroxyl radicals of the general formula (1) is added to the polystyrene and/or the melt thereof. In the formula R | 10-14-2010 |
20120184635 | Flameproof expandable polymerizates - The invention relates to flameproof expandable polymers containing at least one blowing agent, wherein at least one phosphorus compound is contained as a flame retardant. Novel 9,10-dihydro-9-oxa-10-phosphaphenanthrene derivatives, namely 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-thione, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione ammonium salt, 9,10-dihydro-10-mercapto-9-oxa-10-phosphaphenanthrene-10-thione, 9,10-dihydro-10-mercapto-9-oxa-10-phosphaphenanthrene-10-thione triethylammonium salt, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione triethylammonium salt, 9,10-ei-hydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione melaminium salt, 9,10-dihydro-10-hydroxy-9-oxa-10-phosphaphenanthrene-10-thione guanidinium salt, bis(9,10-dihydro-9-oxa-10-oxo-10-phosphaphenanthrene-10-yl)sulfide, 9,10-dihydro-10-(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-ylthio)-9-oxa-10-phosphaphenanthrene-10-one, bis(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)sulfide, bis(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)disulfide, bis(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)tetrasulfide, di(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yl)ether and/or 9,10-dihydro-10-(9,10-dihydro-9-oxa-10-phospha-10-thioxophenanthrene-10-yloxy)-9-oxa-10-phosphaphenanthrene-10-one, or ring-opened hydrolyzates thereof, are provided as flame retardants. | 07-19-2012 |
20130040125 | EXPANDABLE POLYMERS OF CELLULOSE ACETATE BUTYRATE - The invention relates to expandable polymers and/or polymer granulates of cellulose acetate butyrate (CAB) having an average molecular weight (Mn), determined as polystyrene-equivalent molecular weight by means of gel chromatography, of ≧20.000 g/mol and an average butyryl content of cellulose acetate butyrate of ≧20 wt. %, preferably ≧30 wt. %, and corresponding polymer foams. | 02-14-2013 |
20140128489 | Flame-retardant expandable polymers - The invention relates to flame-retardant expandable polymers and to polymer foams and to the use thereof. According to the invention, at least one of the following phosphorus compounds is used as a flame retardant: phosphorus compound according to formula (Ia): (Ia) 10-hydroxy-9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO-OH); or the salts thereof according to formula (Ib): (Ib) (DOPO-OR); or the ring-opened hydrolysates thereof according to formula (Ic): (Ic). | 05-08-2014 |
Roman Eberstaller, Ober-Grafendorf AT
Patent application number | Description | Published |
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20120264837 | Flameproof expandable polymerizates - The invention relates to flameproof expandable polymerizates, wherein a flame retardant system consisting of a combination of at least one phosphorus compound as a flame retardant and at least one sulfur compound as an additional flame retardant or synergist is contained. | 10-18-2012 |