Barbotin, FR
Aurelie Barbotin, Rennes FR
Patent application number | Description | Published |
---|---|---|
20080277484 | Smart Card Producing Method and a Smart Card in Particular Provided with a Magnetic Antenna - A smart card comprises a magnetic antenna consisting of first ( | 11-13-2008 |
20090115614 | AUTHENTICATION OF AN ELECTRONIC TAG DURING ACCESS TO A SERVICE, ASSOCIATED METHODS AND SYSTEM - A method of authentication during access to a service for providing intangible goods, includes: | 05-07-2009 |
Aurélie Barbotin, Noyal Sur Vilaine FR
Patent application number | Description | Published |
---|---|---|
20110303112 | Method for Making an Imprint on an Article - An imprint ( | 12-15-2011 |
Fanny Barbotin, Clermont-Ferrand FR
Patent application number | Description | Published |
---|---|---|
20100041843 | Process for Preparing a Diene Elastomer, Such as a Polybutadiene - The present invention relates to a process for preparing a diene elastomer. The invention especially applies to the production of a polybutadiene with a high level of cis-1,4 linkages that has at the same time a Mooney viscosity ML (1+4) greater than or equal to 40, a polydispersity index less than 2.1 and a reduced cold flow and of a polyisoprene. | 02-18-2010 |
20100168306 | Rubber Composition Exhibiting Improved Adhesion to a Metal Reinforcement - A rubber composition usable for manufacturing a metal/rubber composite and capable of adhering to a metallic reinforcing member, comprising at least one diene elastomer, a reinforcing filler, a cross-linking system and between 0.1 and 10 phr of acetylacetonate of a lanthanide. | 07-01-2010 |
Fanny Barbotin, Grenoble FR
Patent application number | Description | Published |
---|---|---|
20100252156 | Process for Preparing a Diene Copolymer Comprising a Polyether Block, Diene Copolymer Comprising a Polyether Block, Reinforced Rubber Composition and Tire - A process for preparing, in one step, a diene block copolymer, of which at least one of these blocks is constituted of a polyether, the number-average molecular weight of which is approximately from 100 to 5000 g/mol, and at least one other of these blocks is constituted of a diene elastomer. The process according to the invention allows a high degree of grafting of the polyether to the polymer chains. Also disclosed is a reinforced rubber composition, especially intended for the manufacture of tires, comprising such a block copolymer which is intended to interact with the reinforcing filler. Such a rubber composition has improved hysteresis properties in the vulcanized state, while retaining satisfactory processing properties in the non-vulcanized state. | 10-07-2010 |
Fanny Barbotin, Jarrie FR
Patent application number | Description | Published |
---|---|---|
20110178233 | Elastomer Mixture Mainly Comprising a Diene Elastomer Coupled by an Aminoalkoxysilane Group, Rubber Composition Including the Same and Methods for Obtaining Same - The present invention relates to an elastomer mixture resulting from the modification of a diene elastomer by a coupling agent that introduces, into the elastomer chain, an alkoxysilane group bearing a tertiary or secondary amine functional group. This mixture predominantly comprises the diene elastomer coupled by the alkoxysilane group bearing a tertiary or secondary amine functional group which is bonded to the diene elastomer through the silicon atom. The invention also relates to a reinforced rubber composition, in particular that can be used for the manufacture of tyres, which comprises a reinforcing filler and an elastomer matrix comprising at least this elastomer mixture, and to its preparation process. This composition has improved hysteresis and mechanical properties in the vulcanized state, and also improved processing in the uncured state. | 07-21-2011 |
Vincent Barbotin, Montmorency FR
Patent application number | Description | Published |
---|---|---|
20110129425 | PROCESS FOR PREPARING A PHARMACEUTICAL FORMULATION OF CONTRAST AGENTS - The invention relates to a process for preparing a liquid pharmaceutical formulation containing a complex of macrocyclic chelate with a lanthanide and a mol/mol amount of free macrocyclic chelate of between 0.002% and 0.4%, advantageously between 0.02% and 0.3% and very advantageously between 0.025% and 0.25%, the macrocyclic chelate advantageously being chosen from DOTA, NOTA, DOTAGA, DO3A, BT-DO3A, HP-DO3A and PCTA, and is preferably DOTA, the said process comprising the following successive steps: b) preparation of a liquid pharmaceutical composition containing, firstly, the complex of macrocyclic chelate with a lanthanide, and, secondly, free macrocyclic chelate and/or free lanthanide; c) measurement in the pharmaceutical formulation obtained in step b) of the concentration of free macrocyclic chelate C ch1 and/or of free lanthanide C lan1; d) adjustment of C ch1 and/or of C lan1 so as to obtain C ch1=C tch1 and C lan1=0, wherein C t ch1 is the target concentration of free macrocyclic chelate in the final liquid pharmaceutical formulation. | 06-02-2011 |
20130336898 | PROCESS FOR PREPARING A PHARMACEUTICAL FORMULATION OF CONTRAST AGENTS - The invention relates to a process for preparing a liquid pharmaceutical formulation containing a complex of macrocyclic chelate with a lanthanide and a mol/mol amount offree macrocyclic chelate of between 0.002% and 0.4%, advantageously between 0.02% and 0.3% and very advantageously between 0.025% and 0.25%, the macrocyclic chelate advantageously being chosen from DOTA, NOTA, DOTAGA, DO3A, BT-DO3A, HP-DO3A and PCTA, and is preferably DOTA, the said process comprising the following successive steps: b) preparation of a liquid pharmaceutical composition containing, firstly, the complex of macrocyclic chelate with a lanthanide, and, secondly, free macrocyclic chelate and/or free lanthanide; c) measurement in the pharmaceutical formulation obtained in step b) of the concentration of free macrocyclic chelate C | 12-19-2013 |
Yann Barbotin, Omax FR
Patent application number | Description | Published |
---|---|---|
20100239055 | EMULATION OF N-BITS UNIFORM QUANTIZER FROM MULTIPLE INCOHERENT AND NOISY ONE-BIT MEASUREMENTS - Certain aspects of the present disclosure relate to a method for emulating N-bits uniform quantization of a received pulse signal by using one-bit signal measurements. | 09-23-2010 |
Yann Barbotin, Ornex FR
Patent application number | Description | Published |
---|---|---|
20100239103 | FASTER CADZOW DENOISING BASED ON PARTIAL EIGENVALUE DECOMPOSITION - Certain aspects of the present disclosure relate to a method for speeding up the Cadzow iterative denoising algorithm as a part of the Finite Rate of Innovation (FRI) processing and for decreasing its computational complexity. | 09-23-2010 |
Yann Barbotin, Omex FR
Patent application number | Description | Published |
---|---|---|
20100238991 | EQUALIZATION BY THE PULSE SHAPE INVERSE OF THE INPUT TO THE FRI PROCESSING IN PULSE BASED COMMUNICATIONS - Certain aspects of the present disclosure relate to a method for equalizing a pulse signal corrupted by a noise and by various channel effects for obtaining a signal based on the periodic-sinc pulse, which is suitable for Finite Rate of Innovation (FRI) processing applied at a receiver of a pulse-based communication system (e.g., an Ultra-Wideband receiver). | 09-23-2010 |
20100240309 | FINITE RATE OF INNOVATION (FRI) TECHNIQUES FOR LOW POWER BODY AREA NETWORK (LP-BAN) COMMUNICATIONS - Certain aspects of the present disclosure relate to a method for quantizing an analog received signal in a low-power body area network (LP-BAN) by using a limited number of quantization bits, while information of the received signal is preserved for accurate signal reconstruction. The quantized signal can be equalized in such a way to generate an output equalized signal based on the periodic-sinc function, which is suitable for a subsequent Finite Rate of Innovation (FRI) processing. The noisy equalized signal can be further processed by applying improved (i.e., faster) Cadzow denoising algorithm as a part of the FRI processing. | 09-23-2010 |