| Patent application number | Description | Published |
|---|
| 20080199126 | Method for Printing a Near Field Photoinduced Stable Structure, and Optical Fiber Tip for Implementing Same - The method comprises emitting appropriate polarisation light waves on a photosensitive material for inducing therein a topographic modification through an aperture of at the most 100 mm bound by an opaque area, said layer being arranged at the most 100 mm away from the aperture. | 08-21-2008 |
| 20090324968 | COMPOSITION FOR HYDROPHOBIC TREATMENT AND GLAZING - Hydrophobic treatment composition comprising one or more compounds, as a mixture, corresponding to the formula | 12-31-2009 |
| 20110114886 | RARE-EARTH PHOSPHATE COLLOIDAL DISPERSION, METHOD FOR THE PRODUCTION THEREOF AND A TRANSPARENT LUMINESCENT MATERIAL OBTAINABLE FROM SAID DISPERSION - The invention relates to a colloidal dispersion comprising rhabdophane-structured rare-earth phosphate particles (Ln) and a polyphosphate. Said dispersion is prepared by a method consisting in forming a medium comprising at least one type of rare-earth salt and a poly phosphate in such quantities that the P/Ln ratio is equal to or higher than 3, in heating the thus obtained medium and in removing residual salts, thereby obtaining said dispersion. Said invention also relates to a transparent luminescent material which is obtainable from said dispersion and based on the rare-earth phosphate particles and a polyphosphate and whose P/Ln ratio is higher than 1, to a luminescent system comprising said material and to an excitation source. | 05-19-2011 |
