Leire
Leire Irazu Echeverria, Astrain (navarra) ES
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20160023440 | METAL AND MAGNETORHEOLOGICAL MULTI-PANEL - A metallic and magnetorheological multi-panel, which is constituted in a sandwich structure that consists of a core ( | 01-28-2016 |
Leire Lorenzo Ibarreta, Donostia-San Sebastian ES
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20150336978 | IMPROVED METHOD FOR MANUFACTURING 1,4:3,6-DIANHYDROHEXITOL DI(ALKYL CARBONATE)S - The present invention relates to a process for the manufacturing of pure and substantially oligomers-free 1,4:3,6-dianhydrohexitol di(alkyl carbonate)s which comprises the steps of: a) Preparing a reaction mixture consisting of at least one dianhydrohexitol, at least 2 molar equivalents with respect to the amount of dianhydrohexitol present, of at least one dialkyl carbonate of formula R—O—C(═O)—O—R, where R has the same meaning indicated above, and from 0.01 to less than 0.1 molar equivalents of a transesterification catalyst with respect to the amount of dianhydrohexitol present; and b) Heating the reaction mixture up to its reflux temperature in a reactor preferably equipped with a rectification column comprising a number of theoretical distillation plates sufficient to separate continuously from the reaction mixture by fractional distillation the alcohol obtained or the azeotrope which the alcohol forms with the dialkyl carbonate present in the reaction mixture. The process comprises further recovering the transesterification catalyst from the reaction mixture and isolating the 1,4:3,6-dianhydrohexitol di(alkyl carbonate). | 11-26-2015 |
Leire Maroto Goikoetxea, Las Palmas ES
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20090318040 | BUOYAGE AND ENVIRONMENTAL MONITORING INSTRUMENT FOR USE ON REGATTA COURSES, COMPRISING AN INFLATABLE PNEUMATIC PLATFORM AND A MODULAR MAST WHICH CAN BE FOLDED AND TRANSPORTED IN A REDUCED-SIZE COMPACT PACKING CONTAINER - The present invention relates to an instrument for marking and environmental monitoring in regatta courses. Incorporated by inflatable pneumatic platform and modular mast, foldable and transportable in compact packing of reduced size. It is intended to simultaneously define the area of conducting such nautical trials, at the same time as the environmental conditions thereof are characterized, in both meteorological and oceanographic terms. The system comprises an inflatable pneumatic float ( | 12-24-2009 |
Leire Oro-Urrea, Lyon FR
Patent application number | Description | Published |
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20100015022 | AQUEOUS SOLUTION FOR THE TREATMENT OF EXHAUST GASES OF DIESEL ENGINES - The present application relates to the use of a solution for the treatment of exhaust gases at the outlet of on-board or stationary diesel engines. It also relates to its use in any device for the treatment of these exhaust gases, regardless of whether the engines are engines of heavy goods vehicles or engines for light vehicles or also engines for stationary industrial engine applications. | 01-21-2010 |
20100182591 | CELL, DEVICE COMPRISING THIS CELL AND METHOD FOR MEASURING THE AMOUNT OF INSOLUBLE PARTICLES IN A FLUID AND APPLICATIONS - The disclosure relates to a cell for measuring the amount of insoluble particles in a fluid that comprises a duct that passes through the cell, a filter for the particles contained in the fluid, the filter being positioned in the duct, an emitter capable of emitting an electromagnetic beam directed towards the insoluble particles concentrated on the filter, and a receiver capable of receiving the electromagnetic beam emitted by the emitter and reflected by the insoluble particles concentrated on the filter. The disclosure also relates to a device comprising this cell, to a method for measuring the amount of insoluble particles in a fluid and to applications thereof, in particular to the study of the oxidation stability of petroleum distillates, to the antioxidant capacity of additives of petroleum products and to the determination of the asphaltene content of petroleum products. | 07-22-2010 |