Patent application number | Description | Published |
20080293877 | Fireproof Composition - The present invention concerns a fireproof composition consisting of reticulated polysiloxane and raw carbon nanotubes with a “bound rubber” value greater than or equal to 15 grams of carbon nanotube, said carbon nanotubes representing between 0.05 and 1% of the total weight of said composition. | 11-27-2008 |
20090298994 | Polymer-Based Composites Comprising Carbon Nanotubes As A Filler, Method for Producing Said Composites, And Associated Uses - This invention relates to a method for producing carbon nanotubes in a dispersed state. The method comprises a stage whereby polymerization is carried out from at least one so-called monomer of interest, in the presence of a catalytic system. The catalytic system comprises a co-catalyst/catalyst catalytic couple that is supported by a catalyst carrier, which corresponds to said carbon nanotubes. The invention also relates to composite materials obtained by said method, and to a catalytic system for implementing said method. The invention further relates to the use of the inventive method and products in a field of polymers, especially that of nanotechnologies. | 12-03-2009 |
20100130665 | MARINE ANTI-BIOFOULING AND FOULING RELEASE COMPOSITION - The present invention relates to the use of a composition comprising a polysiloxane-based polymer and at least one cylindrical nanofiller as a marine anti-biofouling and/or fouling release coating. | 05-27-2010 |
20110021651 | FIREPROOF FOAM COMPOSITIONS - The invention relates to a method for making a fireproof polymer foam, and to a fireproof polymer foam containing a mixture of a polymer composition containing one or more optionally-substituted, sequenced or random, thermoplastic and/or elastomer homopolymers, copolymers or mixtures thereof, from 0.05 to 10 wt %, preferably from 0.5 to 5 wt %, relative to the mixture, of carbon nanotubes, and from 0.05 to 15 wt %, preferably from 0.5 to 10 wt %, relative to the mixture, of red phosphorus. | 01-27-2011 |
20110125108 | SURGICAL INSTRUMENT PREFERABLY WITH TEMPERATURE CONTROL - A surgical needle has shape memory. An endoscope tool controls the temperature of a foreign body or surgical instrument such as an endoscopic needle. | 05-26-2011 |
20120328554 | Composition for the Preparation of an Anti-Biofouling Coating - The present invention is related to a composition for the preparation of an anti-biofouling coating comprising: -a polymer fraction essentially consisting of polysiloxane; -a curing agent; -carbon nanotubes; -a metal-free catalyst consisting of an organic acid. | 12-27-2012 |
20130142960 | Fireproof Composition - The present invention concerns a fireproof composition consisting of reticulated polysiloxane and raw carbon nanotubes with a “bound rubber” value greater than or equal to 15 grams of carbon nanotube, said carbon nanotubes representing between 0.05 and 1% of the total weight of said composition. | 06-06-2013 |
20130270533 | ORGANIC FIELD-EFFECT TRANSISTOR DEVICE - The invention relates to a organic field effect transistor device comprising: an organic semiconductor layer; a source electrode arranged in electronic contact with the said organic semiconductor; a drain electrode arranged in electronic contact with the said organic semiconductor; a gate electrode; an electrolyte layer arranged between said gate electrode and said organic semiconductor layer; wherein the organic semiconductor layer comprises a semiconducting polymeric material comprising one or more blocks of conjugated polymer combined with one or more blocks of copolymer; preferably an amphiphilic copolymer. Also a method of producing the device, and a polyanionic polymer is provided by the invention. | 10-17-2013 |
20140134441 | POLYMER MATERIAL BASED ON POLYLACTIC ACID - The invention relates to a polymer material comprising a mixture of: a base polylactic acid (PLA) polymer formed by between 60 wt.-% and 85 wt.-% L units and between 15 wt.-% and 40 wt.-% D units or between 60 wt.-% and 85 wt.-% D units and between 15 wt.-% and 40 wt.-% L units; and a plasticiser selected from the group containing citric acid esters, glycerin esters and derivatives, poly(alkylene ethers), oligomers of lactide or derivatives of lactic acid, fatty acid esters and epoxidised oils, representing between 10 wt.-% and 40 wt.-% in relation to the total weight of the polymer material. | 05-15-2014 |
20150158991 | Flame-Retardant and Fire-Resistant Polymer Compositions Made From Lime Having a High Specific Surface - A flame-retardant polymer composition comprising a mineral filler and a polymer, said mineral filler comprising a calcium compound, characterised in that the calcium compound is a fire-resistant additive in the form of calcium hydroxide, having a specific surface calculated according to the BET method greater than 25 m | 06-11-2015 |
20150158992 | Flame-Retardant Mineral Fillers and Flame-Retardant Polymer Compositions - A powdery mineral filler comprising a calcium compound and a magnesium compound, comprising a semi-hydrated dolomite of general formula aCaCO | 06-11-2015 |
20150175770 | Flame-Retardant and Fire-Resistant Polymer Compositions Made From Lime - A mineral filler in a flame-retardant organic polymer composition comprising a calcium compound for a fire-resistant effect characterised in that said calcium compound comprises at least calcium hydroxide, use of same and the combustion residue obtained therefrom, and polymer sheaths for electrical cables containing the mineral filler in the flame-retardant polymer composition. | 06-25-2015 |
Patent application number | Description | Published |
20120199996 | COMPLEX PIERCED MICROMECHANICAL PART - The invention relates to a method of fabricating a micromechanical part ( | 08-09-2012 |
20140033848 | COMPLEX MICROMECHANICAL PART - The invention relates to a micromechanical part ( | 02-06-2014 |
20140313866 | CERAMIC TEMPERATURE-COMPENSATED RESONATOR - A temperature-compensated resonator including a body used in deformation, a core of the body being formed by ceramic. At least one part of the body includes a coating whose Young's modulus variation with temperature is of an opposite sign to that of the ceramic used for the core, so that at least the first order frequency variation with temperature of the resonator is substantially zero frequency. | 10-23-2014 |
20150286188 | TIMEPIECE ASSORTMENT USING AN AMORPHOUS METAL ALLOY - The invention relates to a timepiece assortment including a timepiece component fixed to an arbor with the aid of a fixing element. According to the invention, the fixing element is made of at least partially amorphous metal alloy, is secured to the timepiece component by partial insertion and includes a hole into which the arbor is driven. | 10-08-2015 |
20150323901 | TIMEPIECE ESCAPEMENT MECHANISM WITHOUT LUBRICATION - Timepiece escapement mechanism with improved tribology, including a first component and a second component respectively including a first friction surface and a second friction surface arranged to cooperate in contact with each other, wherein the second friction surface includes at least one silicon-based material taken from a group including silicon, silicon dioxide, amorphous silicon, polycrystalline silicon, porous silicon, or a mixture of silicon and silicon oxide, and wherein the first friction surface is formed by the surface of a solid element which is made of solid silicon nitride in the stoichiometric formulation Si | 11-12-2015 |
20150331391 | TIMEPIECE MECHANISM HAVING A CONTACT PAIR WITH NO LUBRICATION - A timepiece mechanism comprising including a pair of components with a first component including a material taken from a first group including solid monocrystalline, natural diamond, micro- or nano-crystalline CVD diamond, solid monocrystalline diamond, and amorphous carbon “DLC”, and having a first friction surface arranged to cooperate with a second friction surface included in a second opposing component and the second component includes, at least in its second friction surface, a material with a high concentration of boron, greater than | 11-19-2015 |
20150346686 | TIMEPIECE COMPONENT BASED ON PHOTOSTRUCTURABLE GLASS - The invention relates to a timepiece component including a first part based on photostructurable glass and at least a second part based on at least one second material. According to the invention, one surface of the first part is made integral with a surface of the second part so as to form a one-piece timepiece component. | 12-03-2015 |
20150346693 | EXTERNAL PART BASED ON PHOTOSTRUCTURABLE GLASS - The invention relates to an external part including a first portion based on photostructurable glass, at least one second portion based on at least one second material. According to the invention, one surface of the first portion is made integral with a surface of the second portion so as to form a one-piece external part. | 12-03-2015 |