| CNRS Patent applications |
| Patent application number | Title | Published |
|---|
| 20110301295 | NOVEL COPOLYMERS WITH POLAR AND NON-POLAR OLEFIN BLOCKS - The present invention relates to copolymers with polar and non-polar olefin blocks with a variable polar monomer content of 0.1 mol % to 99.9 mol %. The invention also relates to a method for obtaining copolymers with olefin blocks and vinyl polar monomer blocks, said method using a single-component catalytic system made up of an organometallic complex containing a metal belonging to groups VIII to X. Said organometallic complex is advantageously active in the medium without adding cocatalyst. | 12-08-2011 |
| 20110260046 | Tomographic Atom Probe Comprising an Electro-Optical Generator of High-Voltage Electrical Pulses - A tomographic atom probe uses electrical pulses applied to an electrode in order to carry out evaporation of the sample being analyzed. In order to produce these electrical pulses, the tomographic atom probe comprises a high-voltage generator connected to an electrode by an electrical connection comprising a chip of semiconductor material. The probe also comprises a light source which can be controlled in order to generate light pulses which are applied to the semiconductor chip. Throughout the illumination, the chip is rendered conductive, which puts the high-voltage generator and the electrode in electrical contact so that a potential step is applied to the latter. The probe also comprises means for applying a voltage step of opposite amplitude to the previous step at the end of a time interval Δt | 10-27-2011 |
| 20110245421 | METHOD FOR INCREASING POLYMER COMPATIBILITY - The invention relates to a method for increasing the compatibility between at least two polymers, which comprises: (a) selecting at least two immiscible polymers (A) and (B), at least one of which does not bear a nitrogenous heterocycle-based associative group, and (b) modifying the polymer (A) and/or the polymer (B) so as to obtain a blend of polymers (Pi) which are derived from the polymers (A) and (B) and which each bear nitrogenous heterocycle-based associative groups, said associative groups being present in sufficient amount for the polymers (Pi) to be more compatible with one another than the polymers (A) and (B). It also relates to the polymer composition that can be obtained according to this method. | 10-06-2011 |
| 20110166293 | COMPOSITION CONTAINING (METH)ACRYLIC POLYMER AND COPOLYMER HAVING ASSOCIATIVE GROUPS - The present invention relates to a composition containing at least one (meth)acrylic polymer and at least one copolymer containing motifs from at least one first monomer (A), enabling compatibility with said (meth)acrylic polymer, and at least one second motif (B) carrying an associative group. The invention also relates to the use of such a copolymer having associative groups to improve the properties of a (meth)acrylic polymer. The invention also relates to uses of the abovementioned composition. | 07-07-2011 |
| 20110111514 | LABELLING REAGENTS HAVING A PYRIDINE NUCLEUS BEARING A DIAZOMETHYL FUNCTION, PROCESS FOR SYNTHESIS OF SUCH REAGENTS AND PROCESSES FOR DETECTION OF BIOLOGICAL MOLECULES - A process for synthesis of a labelling reagent, a process for the labelling of a biological molecule, a labelled biological molecule obtained by the process, a process for labelling and fragmentation of a single or double strand nucleic acid, a labelled nucleic acid capable of being obtained by the process, a kit for detection of a target nucleic acid containing a labelled nucleic acid, a solid support onto which is attached a reagent and a process for capture of nucleic acids. | 05-12-2011 |
| 20100136538 | MARKING REAGENTS BEARING DIAZO AND NITRO FUNCTIONS, METHODS FOR THE SYNTHESIS OF SUCH REAGENTS AND METHODS FOR DETECTING BIOLOGICAL MOLECULES - The present invention relates to a labeling reagent of formula: | 06-03-2010 |
| 20100065787 | METHOD FOR SYNTHESIS OF CARBON-COATED REDOX MATERIALS WITH CONTROLLED SIZE - A method for the synthesis of compounds of the formula C—Li | 03-18-2010 |
| 20090306276 | USE OF COMPOSITE MATERIALS BASED ON CARBON NANOTUBES AS THICKENING AGENTS FOR AQUEOUS SOLUTIONS - The present invention relates to the use of composites based on carbon nanotubes as viscosity enhancers for aqueous solutions, characterized in that said composite comprises carbon nanotubes (CNTs) and at least one hydrophilic (co) polymer. | 12-10-2009 |
| 20080257721 | ELECTRODE MATERIALS WITH HIGH SURFACE CONDUCTIVITY - The present invention concerns electrode materials capable of redox reactions by electrons and alkaline ions exchange with an electrolyte. The applications are in the field of primary (batteries) or secondary electrochemical generators, super capacitors and light modulating system of the super capacitor type. | 10-23-2008 |
