Patent application number | Description | Published |
20090149493 | INHIBITORS OF THE INTERACTION BETWEEN MDM2 AND P53 - The present invention provides compounds of formula (I), their use as an inhibitor of a p53-MDM2 interaction as well as pharmaceutical compositions comprising said compounds of formula (I) wherein n, m, p, s, t, R | 06-11-2009 |
20100168163 | CYCLIC-ALKYLAMINE DERIVATIVES AS INHIBITORS OF THE INTERACTION BETWEEN MDM2 AND P53 - The present invention provides compounds of formula (I), their use as an inhibitor of a p53-MDM2 interaction as well as pharmaceutical compositions comprising said compounds of formula (I) wherein n, m, p, t, R | 07-01-2010 |
20100292228 | SUBSTITUTED OXA-DIAZA-SPIRO-[5.5]-UNDECANONE DERIVATIVES AND THEIR USE AS NEUROKININ ANTAGONISTS - This invention concerns substituted oxa-diaza-spiro-[5.5]-undecanone derivatives having neurokinin antagonistic activity, in particular an NK | 11-18-2010 |
20110046139 | BENZOCYCLOHEPTANE AND BENZOXEPINE DERIVATIVES - The present invention relates to a compound of formula (I) | 02-24-2011 |
20110130418 | SUBSTITUTED PHENYLENEDIAMINES AS INHIBITORS OF THE INTERACTION BETWEEN MDM2 AND P53 - The present invention provides compounds of formula (I), their use as an inhibitor of a p53-MDM2 interaction as well as pharmaceutical compositions comprising said compounds of formula (I). | 06-02-2011 |
20120071508 | CYCLIC-ALKYLAMINE DERIVATIVES AS INHIBITORS OF THE INTERACTION BETWEEN MDM2 AND P53 - The present invention provides compounds of formula (I), their use as an inhibitor of a p53-MDM2 interaction as well as pharmaceutical compositions comprising said compounds of formula (I) | 03-22-2012 |
20120322796 | BENZOCYCLOHEPTANE AND BENZOXEPINE DERIVATIVES - The present invention relates to a compound of formula (I) | 12-20-2012 |
Patent application number | Description | Published |
20090159859 | USE OF A METAL ORGANOSILICATE POLYMER FOR THE PROTECTION OF COMPOUNDS SENSITIVE TO OXIDATION AND/OR TO ELECTROMAGNETIC RADIATION - In the invention, use is made of at least one metal organosilicate polymer, in the form of particles, having one of the following formulae I and II: | 06-25-2009 |
20090209684 | USE OF A METAL ORGANOSILICATE POLYMER AS DISPERSION-FORMING AGENT - The invention relates to the use of a metal organosilicate polymer as a dispersion-forming agent. The metal organosilicate polymer used in the invention has one of the following formulae I and II: | 08-20-2009 |
20090321660 | DISPERSIONS OF LUMINESCENT RARE-EARTH OXIDE PARTICLES, VARNISH COMPRISING THESE PARTICLES, THEIR METHODS OF PREPARATION AND METHOD FOR MARKING SUBSTRATES - Dispersion of particles of at least one oxide of at least one luminescent rare earth, disaggregated and stabilized in a hydrophobic liquid medium containing at least one surfactant, in which the said surfactant is a non-ionic surfactant having an HLB (hydrophilic-to-lipophilic balance) lower than 12. | 12-31-2009 |
20100221542 | Process for Preparing Porous Silica Particles, Said Particles and Uses Thereof - The present invention relates to a process for preparing a porous silica particle comprising a step that consists in preparing a silica particle comprising a water-soluble pore-forming agent then in removing said pore-forming agent by dissolution. It also relates to the porous silica particles capable of being prepared by this process and to their various uses and applications. | 09-02-2010 |
20110129400 | Aluminosilicate Polymer as Fire Retardant - The invention relates to a fire retardant product. The invention comprises using at least one aluminosilicated polymer of the imogolite type or allophane type as a fire retardant. The invention can particularly be used in the field of fire retardant products. | 06-02-2011 |
20110305838 | METHOD OF PRODUCTION OF A DEPOSIT OF NANOPARTICLES WITH INCREASED ADHESION AND DEVICE FOR IMPLEMENTATION OF SUCH A METHOD - A device intended to accomplish the deposition of particles of nanometric size on at least one part of the surface ( | 12-15-2011 |
20120042933 | PHOTOVOLTAIC CONVERTER WITH INCREASED LIFETIME - A photovoltaic conversion device including an area for collecting photons provided by luminous radiation and an area for converting the photons into electrical energy, the collecting area and the converting area being distinct, a fluid loaded with photoluminescent particles being for flowing between the collecting area and the converting area, the particles collecting photons and conveying them to the converting area in which they are reemitted. | 02-23-2012 |
20130056675 | COLLOIDAL DISPERSION OF ALUMINIUM OXIDE - The invention relates to a heat-transporting fluid and to the use thereof. The heat-transporting fluid of the invention is formed of an aqueous colloidal sol including water and up to 58.8 wt %, relative to the total fluid weight, in a-Al2O3 particles, the thickness of which is the smallest dimension and less than or equal to 30 nm 90% to 95% of said a-Al2O3 particles have a size less than or equal to 210 nm, among which 50% have a size less than or equal to 160 nm. The invention is of use in the field of cooling, in particular nuclear reactor backup cooling. | 03-07-2013 |
20130089724 | NOVEL ORGANIC UV ABSORBERS - The invention relates to the use, particularly in an organic or inorganic material, of at least one pyrene derivative represented by the general formula (I), in which n represents an integer between 1 and 4, or one of the salts thereof, as an ultraviolet absorbing agent. | 04-11-2013 |
20130115838 | ANTI-UV NANOPARTICLES - The invention relates to nanoparticles having a core that is fully or partially formed by at least one UV-absorbing organic compound in crystallized form and coated with an outer layer formed by at least one hydrophilic polymer, said UV-absorbing organic compound(s) and hydrophilic polymer(s) being associated in a weight ratio of organic compound(s) to hydrophilic polymer(s) varying between 0.2 and 0.4. | 05-09-2013 |
20130130018 | METHOD FOR COATING WITH DISPERSIONS OF ACTIVE INGREDIENTS COATED IN A POLYMER LAYER - The invention seeks protection for a novel method for the surface functionalisation of solid materials with one or more active ingredients intended to confer specific properties thereon, such as anti-UV, fluorescence or coloring properties. | 05-23-2013 |
20130142996 | USE OF NANOPARTICLES FOR THE LONG-TERM "DRY" STORAGE OF PEROXIDE RADICALS - The invention relates to an agent for stabilising peroxide ions in the air. Said agent is, according to the invention, an aluminosilicate polymer such as imogolite and/or allophane. The invention can be used in particular in the field of anti-bacterial and oxidising agents. | 06-06-2013 |
20140027668 | Use of Composition as an Antifreeze Agent - The present invention relates to the use, as an antifreeze agent, of a composition containing a polymer chosen from polyetheramines having a critical solubility temperature in water, referred to as LCST, ranging from 20 to 80° C. and also compositions, in particular of coolant type, comprising a polymer having a critical solubility temperature in water ranging from 20 to 80° C. | 01-30-2014 |
20140147959 | LIQUID METAL EMULSION - The invention relates to a liquid metal emulsion. The emulsion according to the invention includes a liquid metal selected from among gallium, indium, and the alloys thereof, and a solvent that is an alkanethiol. The invention is useful in particular in the field of manufacturing thin films. | 05-29-2014 |
20140158931 | Self-Dispersing Nanoparticles - The invention relates to a process for manufacturing nanoparticles that are self-dispersing in water. It also relates to the self-dispersing nanoparticles obtained by the process of the invention and also a process for manufacturing a heat-transfer fluid containing the nanoparticles according to the invention or obtained by the process of the invention. The process of the invention comprises the following steps: a) optionally, manufacture of an aqueous dispersion of nanoparticles chosen from the nanoparticles of alumina (Al | 06-12-2014 |
20140302633 | Selective Chemical Etching Process - The present invention relates to a process for selective wet chemical etching of a thin-film substrate comprising a CIGS surface layer. The present invention also relates to a process for producing cells in series for thin-film photovoltaic modules, which process implements the selective wet chemical etching process according to the invention. The present invention furthermore relates to a process for creating small patterns, such as for example monolithic interconnects, in thin-film photovoltaic devices, which process implements the selective wet chemical etching process according to the invention. | 10-09-2014 |
20150031794 | Method For In-Situ Synthesis Of Silicon Nanoparticles - The invention relates to a method for in-situ synthesis of silicon nanoparticles in a thermosetting polymeric matrix, the thermosetting and thermoset matrices obtained in this way and a material including same. The method includes the following steps: a) forming an aqueous-phase/organic-phase inverse emulsion, wherein the aqueous phase includes at least a basic catalyst and the organic phase includes at least a non-cross-linked (co)polymer precursor chosen from an aliphatic, cycloaliphatic or aromatic epoxy resin precursor, a polyester-imide precursor, an unsaturated/epoxy polyester (co)polymer precursor, a polyether/epoxy (co)polymer precursor and a polyurethane precursor; b) introducing, into the inverse emulsion formed in step a), at least one silicon precursor forming a complete network whereof the rate of hydrolysis is greater than the cross-linking speed of the (co)polymer and c) stirring the mixture obtained in step b) and heating to a temperature between 20° C. and 70° C. | 01-29-2015 |
20150107793 | PROCESS FOR PREPARING PARTICLES WHICH HAVE A HYDROPHILIC CORE COATED WITH A HYDROPHOBIC POLYMERIC LAYER - This method of preparing particles having a hydrophilic core coated with a hydrophilic core coated with a hydrophobic polymeric layer includes the steps of: preparing an aqueous phase comprising at least one hydrophilic optical brightener or colorant; preparing an organic phase including at least one hydrophobic polymer; forming a water-in-oil inverse emulsion by adding the aqueous phase into the organic phase; forming the particles by thermal quenching of the emulsion; and isolating the particles thus obtained. | 04-23-2015 |
20150194620 | Surface Treatment for a Layer Made From a Fluorinated Material to Make it Hydrophilic - The invention concerns a treatment method to make a surface of a layer made from a fluorinated material hydrophilic, a method for depositing a layer made from a metal or semi-conductive layer on the surface of a layer made from a fluorinated material, and a device comprising a layer made from a fluorinated material of which one surface has been treated by the treatment method of the invention, and a layer made from a metal material. The method of the invention comprises a step a) of depositing a layer of an oxo-hydroxide of an element from the alkaline earth metal group or from group II or III of the periodic table or of a rare earth or of a mixture of same, onto said surface. The method of the invention is applicable in the field of electronics, in particular. | 07-09-2015 |
20150259214 | METHOD FOR MANUFACTURING HYBRID IMOGOLITE NANOTUBES - The present invention relates to a method for manufacturing hybrid imogolite nanotubes, which includes the following steps: (i) dissolving an aluminium precursor in an aqueous solution; (vi) under agitation, adding at least one silicon alkoxide, in which the silicon has hydrolysable substituents and at least one non-hydrolysable substituent, to the aluminium solution obtained at the end of step (i), the molar ratio of Al/Si necessarily being from 1 to 4; (vii) under agitation, adding a base to the aluminosilicate solution obtained at the end of step (ii), until obtaining a hydrolysis ratio of 1 to 3; (viii) maintaining agitation for a duration of at least 15 hours; (ix) heating the solution obtained at the end of step (iv) to a temperature of 50° C. to 150° C. for a duration of 2 to 8 days. The present invention also relates to hybrid imogolite nanotubes that simultaneously include a hydrophilic surface and a hydrophobic surface, and have an outer diameter of 3.3 nm to 3.4 nm, which can be obtained via said method. | 09-17-2015 |
20150336059 | METHOD FOR PRODUCING A FILTER INTENDED TO FILTER NANOPARTICLES, OBTAINED FILTER AND ASSOCIATED METHOD FOR THE COLLECTION AND QUANTITATIVE ANALYSIS OF NANOPARTICLES - The present invention relates to a method for impregnating a filter having pores suitable for retaining particles within them that may be present in a flow of air suitable for passing through the filter, according to which the filter made up of a polymer membrane is impregnated with one or more organometallic salts by applying a treatment using supercritical CO | 11-26-2015 |
Patent application number | Description | Published |
20080220189 | Inkjet Recording Element - The present invention relates to an inkjet recording element showing good dye keeping in time and then good image stability. Said element comprises a support and at least one ink-receiving layer, said ink-receiving layer comprising at least allophane-type amorphous spherical or ring-shaped aluminosilicate particles, said aluminosilicate particles having been submitted to an acidic treatment. Said particles can be natural allophane, purified or not, or allophane obtained by synthesis. | 09-11-2008 |
20080305284 | Inkjet Recording Element - The present invention relates to an inkjet recording element having good stability to light and ozone over time. Said recording element comprises a support and at least one ink-receiving layer, said ink-receiving layer comprising at least one hydrosoluble binder and at least one fibrous aluminosilicate polymer obtainable a preparation method consisting in a controlled hydrolysis of aluminum halide and silicon alcoxide, and in a heat treatment in the presence of silanol groups for sufficient time to form the fibrous aluminosilicate polymer. | 12-11-2008 |
20090233017 | MOLECULAR IMPRINTED MATERIAL AND INKJET RECORDING ELEMENT COMPRISING SAID MOLECULAR IMPRINTED MATERIAL - The present invention relates to an inkjet recording element having outstanding dye keeping properties in time. Said recording element comprises at least one molecular imprinted polymer having sites of selective recognition of dye molecules corresponding to the dye molecules used in inks for inkjet printing. | 09-17-2009 |
20100003428 | USE OF ORGANOCLAYS IN INKJET RECEIVER LAYER TO PREVENT THE OZONE FADE OF PRINT - An inkjet receiver is described which comprises a support and one or more layer coated thereon, at least one layer of which comprises one or more metal organosilicate polymer particulate materials. The metal organosilicate polymer particulate materials are obtainable by contacting a metal salt with a silicon-containing compound having an organic substituent in an organic solvent, wherein either the silicon-containing compound contains a basic group and/or the reaction is conducted in the presence of a base, wherein the metal is selected from one or more of aluminium, magnesium strontium, calcium or zinc and the silicon-containing compound comprises hydrolyzable and non-hydrolyzable substituents such as to form a metal organosilicate polymer particulate material therefrom. The described inkjet receiver is useful for forming images by inkjet printing having excellent colour fastness over time. | 01-07-2010 |
20100075042 | COMPOSITE MATERIALS FROM CHARGED OR FUNCTIONALIZED LATEXES FOR INKJET APPLICATIONS - An inkjet receiver comprising a support and one or more layers coated on the support, at least one of which comprises a particulate material and a binder, the particulate material comprising composite particles having an inner portion and an outer portion or core-shell arrangement, wherein the inner portion comprises a negatively-charged, positively-charged or functionalized latex, and the outer portion comprises an inorganic material having enhanced keeping properties and reduced ozone-induced dye fade. | 03-25-2010 |