215 patents
Page 3 of 11
Utility
Bitumen solid at ambient temperature
20 Sep 22
Granules of material usable as a road binder or sealing binder, including a core and a coating layer, where: the core is made of a first composition including at least one material chosen from: a bitumen base, pitch, and clear binder, and the coating layer is made of a second composition including: at least one viscosifying compound, at least one first anticaking agent selected from alkali and alkaline-earth metal silicates, and at least one second anti-caking agent distinct from the silicates.
Yvong Hung
Filed: 18 Apr 18
Utility
Uv-curing of Light-receiving Surfaces of Solar Cells
15 Sep 22
Methods of fabricating solar cells using UV-curing of light-receiving surfaces of the solar cells, and the resulting solar cells, are described herein.
Yu-Chen Shen, Perine Jaffrennou, Gilles Olav Tanguy Sylvain Poulain, Michael C. Johnson, Seung Bum Rim
Filed: 31 May 22
Utility
Conductive strip based mask for metallization of semiconductor devices
13 Sep 22
Methods of manufacturing a semiconductor device, and resulting semiconductor device are described.
Nils-Peter Harder
Filed: 16 Nov 20
Utility
Laser Beam Shaping for Foil-based Metallization of Solar Cells
8 Sep 22
Approaches for foil-based metallization of solar cells and the resulting solar cells are described.
Taeseok Kim, Gabriel Harley, John Wade Viatella, Périne Jaffrennou
Filed: 23 May 22
Utility
Hydraulic composition for extreme cold
6 Sep 22
The invention relates to the field of lubricants and provides a lubricating composition comprising at least one base oil, the kinematic viscosity of which measured at 40° C. does not exceed 10 mm2/s and the pour point of which does not exceed −50° C., and at least one thickener, said lubricating composition having a pour point not exceeding −55° C.
Nicolas Champagne, Eric Rapin
Filed: 30 Oct 18
Utility
Thermocompression bonding approaches for foil-based metallization of non-metal surfaces of solar cells
23 Aug 22
Thermocompression bonding approaches for foil-based metallization of non-metal surfaces of solar cells, and the resulting solar cells, are described.
Richard Hamilton Sewell, Gabriel Harley, Nils-Peter Harder
Filed: 1 Apr 16
Utility
Gear lubricant composition
16 Aug 22
A gear lubricant composition includes at least 97% by weight, based on the total weight of the lubricant composition, of at least one hydrocarbon-based oil that includes a weight content of isoparaffins ranging from 90 to 0%, a weight content of normal paraffins ranging from 0 to 10% and a carbon content of biological origin greater than or equal to 90% relative to the total weight of the oil, at least 0.01% by weight, based on the total weight of the lubricant composition, of at least one additive selected among the anti-wear additives, extreme pressure additives, anti-corrosion additives, additives having metal-deactivating properties, anti-foam additives, anti-oxidant additives selected among the phenolic anti-oxidants, and the mixtures thereof.
Louis Plancq
Filed: 8 Nov 18
Utility
System for Dispensing a Urea Solution Comprising a Transportable Container and Associated Dispensing Device
11 Aug 22
The dispensing system comprises a transportable container and, inside the container, comprises at least a first vessel containing a urea solution, at least a second vessel containing an additive for the urea solution, and at least a first set of fluidic circuits, comprising a first fluidic circuit, connecting the first vessel to a junction, at least a second fluidic circuit, connecting the second vessel to the junction, the second fluidic circuit comprising a valve that can be configured between an open position, in which the first and second fluidic circuits are in fluid communication, and a closed position, and a first dispensing circuit.
Pierre DAVERAT, Olivier GUÉNA, Romain BUTAUD, Jean-Michel HIÉRONIMUS
Filed: 23 Jul 20
Utility
Lubricant Composition and Use As a Lubricant Additive of Guanidinium-based Ionic Liquids
21 Jul 22
Use of a guanidinium-based ionic liquid as detergent in a lubricant composition, notably for lubricating marine engines.
Modestino DE FEO, Thomas SCHUBERT, Boyan ILIEV
Filed: 15 Apr 20
Utility
Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle
19 Jul 22
Eric Lacroix, Philippe China, Francis Rondelez
Filed: 10 Jul 19
Utility
Associative and exchangeable oligomers, and composition comprising same
5 Jul 22
Compositions resulting from the mixing of at least one oligomer A1, resulting from the copolymerization of at least one monomer functionalized by diol functions with at least a second monomer, and at least one compound A2 including at least two boronic ester functions.
Gregory Descroix, Fanny Briand
Filed: 23 May 19
Utility
Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle
21 Jun 22
Eric Lacroix, Philippe China, Francis Rondelez, Marie-Pierre Krafft
Filed: 10 Jul 19
Utility
Solid binders
21 Jun 22
The invention relates to the use of a binder, in divided form, that is solid at ambient temperature, including at least one oil selected from a hydrocarbon oil of petroleum or synthetic origin and mixtures of same, and at least one chemical organogelator additive, for the production of asphalt mixes from recycled asphalt mix aggregates.
Régis Vincent
Filed: 6 Dec 17
Utility
Clear binder that is solid when cold
17 May 22
A clear binder, in divided form, that is solid when cold, and to the different ways in which it is formed.
Laurence Lapalu
Filed: 5 Sep 17
Utility
Compositions Based on Alkanes and Ester(s) with Temperature Storage Stability, Use Thereof As Softening Agents and Emulsions Comprising Same
12 May 22
Composition including, for 100 wt. % thereof: a) from 30 wt. % to 80 wt. % of at least one ester chosen from the elements of the group consisting of:—the compounds of formula (I): {CH 3-(CH 2) x1-C(═O)—O—CH 2-CH[O—C(═O)—(CH 2) x2-CH 3]-CH 2-O—C(═O)—(CH2) x3-CH 3 (I) with x1, x2 and x3 representing an integer between 6 and 8, and of—the compounds of formula (II): R—C(═O)—O—R′(II), where: R—C(═O) represents an acyl radical including from eight to ten carbon atoms, and W represents an alkyl radical including from one to twenty-two carbon atoms, and b) from 20 wt. % to 70 wt. % of at least one mixture of hydrocarbons of which at least 94 wt % includes from fifteen to nineteen carbon atoms, and oil-in-water emulsions, water-in-oil emulsions including such a composition.
Séverine SIGURANI, Sabrina MIZAEL
Filed: 11 Mar 20
Utility
Bituminous Composition Solid at Ambient Temperature
12 May 22
A bituminous composition includes at least one bitumen base, at least one first chemical additive chosen from compounds of general formula Ar1-R1-Ar2 (I), and at least one second chemical additive chosen from a second chemical additive chosen from the reaction products of at least one C3-C12 polyol and of at least one C2-C12 aldehyde.
Régis VINCENT
Filed: 5 Mar 20
Utility
Use of a Lubricant Composition for Transmission
12 May 22
The present invention relates to the use of a lubricating composition comprising: -at least one base oil; and -at least one monoester which is separate from the base oil and formed between a linear, saturated or unsaturated C8-C14 monocarboxylic acid, and a branched, saturated or unsaturated C4-C16 monoalcohol to reduce the fuel consumption of a vehicle fitted with a transmission member, in particular a gearbox and/or an axle, which is lubricated by means of said composition.
Goulven BOUVIER, Nicolas CHAMPAGNE, Gael ROBINEAU
Filed: 27 Mar 20
Utility
Thermoassociative additive compositions, the association of which is controlled, and lubricating compositions containing same
3 May 22
The invention concerns additive compositions obtained by mixing at least two thermoassociative and exchangeable compounds and at least one boronic ester compound that enables the association of these two copolymers to be controlled; a lubricating composition obtained by mixing at least one lubricating base oil, at least two thermoassociative and exchangeable compounds, and at least one boronic ester compound that enables the association of these two copolymers to be controlled; a method for adjusting the viscosity of a lubricating composition obtained by mixing at least one lubricating base oil and at least two thermoassociative and exchangeable compounds; and the use of a boronic ester compound to adjust the viscosity of a lubricating composition.
Thibault Derouineau, Fanny Briand, Gregory Descroix, Renaud Nicolay
Filed: 21 Nov 17
Utility
Use of biodegradable hydrocarbon fluids for aluminium cold-rolling
3 May 22
The invention is the use, as oil for aluminium and aluminium alloys cold rolling, of a fluid having a boiling point in the range of from 200° C. to 400° C. and a boiling range below 80° C., said fluid comprising more than 95% by weight isoparaffins and less than 3% by weight of naphthens, a biocarbon content of at least 95% by weight, containing less than 100 ppm by weight aromatics.
Clarisse Doucet, Laurent Germanaud, Aloïs Joassard
Filed: 26 Oct 17
Utility
Adjuvant Composition for a Vaccine
28 Apr 22
An adjuvant composition for a vaccine includes one or more substantially isoparaffinic hydrocarbon oils having C17 and/or C18 isoparaffins, and one or more surfactants.
Benjamin SWOBODA
Filed: 13 Feb 20