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Benavides Pérez
Ricardo Benavides Pérez, Torreon Coahuila MX
| Patent application number | Description | Published |
|---|---|---|
| 20100267859 | ADDITIVE FOR COATINGS CONTAINING METALLIC NANOPARTICLES AND PREPARATION METHOD THEREFOR - The present invention relates to a method of obtaining an additive for coatings that contains nanoparticles of one or more compounds, preferably metallic, selected in relation to the property that is desired to be transferred to the coating, which comprises a first pretreatment phase in which the water content of the active agent is reduced, replacing it with a vehicle compatible with the coating, and a second phase in which it is mixed with a resin compatible with the coating, a dispersant and a solvent, which are also compatible with it. The additive produced by this method contains nanoparticles of one or more compounds, preferably metallic, which become dispersed homogeneously in the coating once incorporated therein. | 10-21-2010 |
Ricardo Benavides Pérez, Torreon Coahuila MX
| Patent application number | Description | Published |
|---|---|---|
| 20100267859 | ADDITIVE FOR COATINGS CONTAINING METALLIC NANOPARTICLES AND PREPARATION METHOD THEREFOR - The present invention relates to a method of obtaining an additive for coatings that contains nanoparticles of one or more compounds, preferably metallic, selected in relation to the property that is desired to be transferred to the coating, which comprises a first pretreatment phase in which the water content of the active agent is reduced, replacing it with a vehicle compatible with the coating, and a second phase in which it is mixed with a resin compatible with the coating, a dispersant and a solvent, which are also compatible with it. The additive produced by this method contains nanoparticles of one or more compounds, preferably metallic, which become dispersed homogeneously in the coating once incorporated therein. | 10-21-2010 |
Ricardo Benavides Pérez, Cauhuila MX
| Patent application number | Description | Published |
|---|---|---|
| 20110195017 | PROCESS FOR THE PRODUCTION OF HIGH PURITY MAGNESIUM HYDROXIDE - This invention refers to a novel process for obtaining high purity magnesium hydroxide from a solid starting material containing magnesium in the form of, and/or combined with, carbonates, oxides and/or hydroxides, either natural or synthetic. The process comprises leaching the starting material to dissolve the magnesium; the solution is treated with alkali to precipitate the high purity magnesium hydroxide, and the remaining mother liquor is fed to a regeneration step of both the alkali used in the precipitation of high purity magnesium hydroxide, and the acid for leaching. The process of the invention is characterized by recycling reactants (acid and alkali) regenerated in the same process. | 08-11-2011 |