SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC (France)
TOTAL MARKETING SERVICES (France)
Inventor
Cambos, Sophie
Merat, Emmanuelle
Taillebois, Cécile
Swoboda, Benjamin
Abstract
Disclosed is a method for improving the sensorial properties of an oil-in-water type emulsion for topical application, including, for 100% of its mass, 1% to 30% by weight of glycerol, characterised in that the oil-in-water type emulsion for topical application includes an effective quantity of a mixture of saturated cyclic or acyclic, linear or branched hydrocarbons, of which at least 95% by weight have between fifteen and nineteen carbon atoms. Also disclosed is a new oil-in-water type emulsion for topical use, including the mixture, and to the use of same in cosmetics.
The present invention concerns the use of at least one polyorganosiloxane to release air from a lubricant composition comprising at least one base oil, when lubricating at least one moving part of an electric or hybrid vehicle.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
A method for the anti-ageing cosmetic treatment of the skin or of the hair applying a hydrocarbon oil that has a content by weight of isoparaffins ranging from 90 to 100%, a content by weight of normal paraffins ranging from 0 to 10% and a content of carbon of biological origin greater than or equal to 90% relative to the total weight of the hydrocarbon oil.
Use of a guanidinium-based ionic liquid as detergent in a lubricant composition, notably for lubricating marine engines. A lubricant composition including a guanidinium-based ionic liquid.
C10M 133/22 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms containing a carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones
C10M 129/50 - Carboxylic acidsSalts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring monocarboxylic
C10M 129/54 - Carboxylic acidsSalts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
C10M 141/06 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic nitrogen-containing compound
C10M 169/04 - Mixtures of base-materials and additives
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The present invention relates to the use of a copolymer (C) comprising repeat units corresponding to alkyl methacrylate monomers, said monomers comprising at least one or more monomer(s) (A), the same or different, selected from among (C6-C10) alkyl methacrylate monomers; one or more monomer(s) (B), the same or different, selected from among (C10-C18) alkyl methacrylate monomers, in a lubricant composition comprising at least one base oil for reducing and/or controlling abnormal gas combustion in an engine, preferably a marine engine or a controlled-ignition engine.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The present invention relates to a lubricating composition, intended for a refrigerant system comprising a gas compression circuit, comprising:
2/s, and
2/s,
said polyalkylene glycols A and B being present in a PAG(s) A/PAG(s) B ratio by weight of between 60/40 and 99/1.
It also relates to the employment of such a lubricating composition in a refrigerant system comprising a gas compression circuit, in particular for an automobile air conditioning system, in combination with a coolant based on hydrocarbon compounds, such as R134a and/or HFO-1234yf.
C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well defined but for which the chemical nature is either unspecified or only very vaguely indicated
C10M 133/08 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
C07F 11/00 - Compounds containing elements of Groups 6 or 16 of the Periodic Table
C10M 141/10 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic phosphorus-containing compound
C10M 169/04 - Mixtures of base-materials and additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.
C10L 1/233 - Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
C10L 1/2383 - Polyamines or polyimines, or derivatives thereof
C10L 3/10 - Working-up natural gas or synthetic natural gas
9.
Rubber composition comprising esters from renewable sources as plasticizers
The present invention relates to a rubber composition for tire applications comprising: rubber polymer(s) comprising at least optionally-functionalized styrene-butadiene rubber (SBR) and at least one rubber selected from polybutadiene rubber (BR), natural rubber (NR), polyisoprene rubber (IR) and mixtures thereof, and at least one ester derived from renewable sources resulting from the esterification of trimer and/or dimer acids having the formula A-(COOH)q, with q being 2 or 3 and A being an acyclic, cyclic or polycyclic, saturated or unsaturated, linear or branched hydrocarbon group having from 3 to 69 carbon atoms, with acyclic or cyclic, saturated or unsaturated, linear or branched alcohols.
Bitumen granules including at least: bitumen, a compound of general formula R1-(COOH)z (I), a compound of general formula R2-(NH)nCONH—X—(NHCO)p(NH)n-R3 (II), and a compound of general formula Ar1-R—Ar2 (III); and a method for producing the bitumen granules and to the use thereof as asphalt binder.
A bituminous composition including at least: bitumen, a compound of general formula R1-(COOH)z (I), a compound of general formula R2-(NH)nCONH—X—(NHCO)p(NH)n-R3 (II), and a compound of general formula Ar1-R-Ar2 (III), in particular in solid form and divided at ambient temperature; and a method for producing a bituminous composition as defined above and to the use thereof as asphalt binder and/or in various industrial applications.
The present invention relates to the use of at least one diester having formula (I) in a lubricant composition containing at least one base oil, so as to increase the oxidation resistance of said lubricant composition or to decrease the oxidation level of said lubricant composition, Ra2nss-C (O)-Rb (I).
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
A photovoltaic panel having a photovoltaic module supported by a distributed support frame is described. The distributed support frame may include a support member extending over a back surface of the photovoltaic module. For example, one or more support members may extend laterally from a support hub mounted on the back surface. The distributed support frame may reduce a span length of the photovoltaic module between support locations, and thus, may reduce a likelihood that a module laminate will crack under a design load.
The present application relates to an aqueous lubricant composition for lubricating a stationary or mobile motorization system, comprising at least: deionized water; at least one polyalkylene glycol; at least one antifreeze compound selected from the glycols; and at least one phosphorus compound. The invention also relates to the use of such an aqueous lubricant composition, for lubricating and cooling of a stationary or mobile motorization system.
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (France)
ECOLE CENTRALE DE LYON (ECL) (France)
Inventor
De Barros Bouchet, Maria Isabel
Long, Yun
Martin, Jean-Michel
Thiebaut, Benoît
Boyer, Chantal
Abstract
The present invention relates to an aqueous lubricating composition for lubricating moving parts in a mechanical system, comprising at least water, glycerol and hypericin. It also relates to the use of an aqueous lubricating composition of this kind for lubricating moving parts in a mechanical system, more particularly in a vehicle propulsion system. Figure for the abstract: None
The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.
C10L 1/233 - Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
C10L 3/10 - Working-up natural gas or synthetic natural gas
19.
Hydrogen sulphide and mercaptans scavenging compositions
The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.
C10L 1/233 - Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
C10L 3/10 - Working-up natural gas or synthetic natural gas
20.
HYDROCARBON FLUID HAVING IMPROVED COLD TEMPERATURE PROPERTIES
The present invention relates to a composition comprising (a) a hydrocarbon fluid comprising less than 1000 ppm by weight of aromatics, a weight ratio normal paraffins/isoparaffins ranging from 0.2 to 1.0 and having an initial boiling point and a final boiling point in the range from 265°C to 380°C, and (b) a copolymer derived from alpha-olefin monomers and vinyl acetate type monomers and optionally acrylate type monomers.
C10L 1/197 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
C10L 1/195 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
C10M 169/04 - Mixtures of base-materials and additives
C10N 20/00 - Specified physical properties of component of lubricating compositions
The present patent application relates to a method for reducing wear and tear on mechanical parts that are in contact with each other in an internal combustion engine by using a lubricating composition comprising:: - at least one base oil; - at least one oxothiomolybdate salt; and - at least one anti - wear compound; wherein at least one of the said parts includes a surface that comprises an amorphous carbon type coating.
The present invention relates to a lubricating composition comprising at least one base oil and at least one additive chosen from anti-wear additives, extreme pressure additives, antioxidants, anticorrosion additives, metal deactivator additives, anti-foaming agents, dispersants and mixtures thereof, the composition having a boron content less than or equal to 100 ppm by weight and a nitrogen content strictly greater than 100 ppm by weight and less than or equal to 500 ppm by weight, relative to the total weight of the lubricating composition.
C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well defined but for which the chemical nature is either unspecified or only very vaguely indicated
The invention relates to a method for preparing ester estolides from a hydroxycarboxylic acid, by an addition reaction of a fatty acid on the hydroxyl function and an esterification reaction of an alcohol on the carboxylic acid function. The invention also relates to the use of the ester estolides as base oil in a lubricant composition or as an emollient in a cosmetic or pharmaceutical composition.
C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
C07C 69/675 - Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
C07C 69/67 - Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising a H2S scavenger selected from oxazolidine compounds, triazine and metal-based carboxylate compounds, and a synergistic additive allowing boosting the effect of the H2S scavenger compound.
C10L 3/10 - Working-up natural gas or synthetic natural gas
C10L 1/222 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
C10G 29/20 - Organic compounds not containing metal atoms
C08F 8/32 - Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
C08J 11/02 - Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
C08J 11/18 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
C08F 8/44 - Preparation of metal salts or ammonium salts
C10L 1/232 - Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
C10L 1/233 - Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
C10L 1/236 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
25.
MONOMERS, OLIGOMERS AND POLYMERS OF SUGARS FUNCTIONALIZED WITH STRAIGHT OR BRANCHED FATTY ACIDS AND DERIVATIVES, THEIR COMPOSITIONS AND USES
The present invention relates to monomers, oligomers and polymers of sugars functionalized with straight or branched fatty acid and derivatives, their compositions and their uses.
A guanidinium-based ionic liquid compound comprising a 1, 1,3,3- tetramethylguanidinium cation and an alcoholate anion. A lubricant composition comprising it, and its use as a detergent and as anti-corrosion additive in a lubricant composition, in particular a marine lubricant.
C10M 133/22 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms containing a carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones
27.
AN AMMONIUM-BASED IONIC LIQUID AND ITS USE AS A LUBRICANT ADDITIVE
An ammonium-based ionic liquid compound comprising a tri-n- octylmethylammonium cation and a carboxylate anion. A lubricant composition comprising it, and its use as a detergent and/or anti-corrosion additive in a lubricant, in particular a marine lubricant.
Phosphonium-based ionic liquid compound comprising a particular phosphonium cation and a carboxylate anion. A lubricant composition comprising it, and its use as a detergent and anti-corrosion additive in a lubricant, in particular a marine lubricant.
C10M 137/12 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
29.
Use of biodegradable hydrocarbon fluids as drilling fluids
2/s, a flash point of higher than 120° C. and a pour point lower than −40° C., 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% isoparaffins and less than 3% of naphthens by weight, a biocarbon content of at least 95% by weight, containing less than 100 ppm aromatics by weight. The invention is also a drilling fluid and the use of the fluid to improve the viscosity of the drilling fluid.
The invention relates to a fluid for removing pollutants from heat engines, which allows both optimised selective catalytic reduction of the nitrogen oxides contained in the exhaust gases, and optimised aid of the regeneration of the particle filter by catalytic combustion of the soot particles deposited in the particle filter, said fluid being in the form of a homogeneous solution of at least one organometallic iron complex comprising at least one complexing agent and iron of valency II or III, in an aqueous solution of at least one reducing compound or reducing agent precursor selected from urea, formamide, ammonium salts and guanidine salts, alone or as a mixture, wherein at least one complexing agent is a polyaminocarboxylic acid, and the complexing agent(s) are in molar excess with respect to the iron. The invention also relates to the method for preparing said fluid and to the use thereof for removing pollutants from heat engines.
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
B01J 31/04 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
B01J 31/18 - Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony
B01J 31/28 - Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups of the platinum group metals, iron group metals or copper
F01N 3/029 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust
F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operationControl specially adapted for catalytic conversion
31.
COPPER-BASED HOMOGENEOUS FLUID FOR POLLUTANT REMOVAL FROM HEAT ENGINES
The invention relates to a fluid for removing pollutants from heat engines, which allows both optimised selective catalytic reduction of the nitrogen oxides contained in the exhaust gases, and optimised aid of the regeneration of the particle filter by catalytic combustion of the soot particles deposited in the particle filter, said fluid consisting of a homogeneous solution of at least one organometallic copper complex comprising at least one complexing agent and copper of valency II, in an aqueous solution of at least one reducing compound or reducing agent precursor selected from urea, formamide, ammonium salts and guanidine salts, alone or as a mixture, wherein at least one complexing agent is a polyaminocarboxylic acid, and the complexing agent(s) are optionally in molar excess with respect to the copper. The invention also relates to the method for preparing said fluid and to the use thereof for removing pollutants from heat engines.
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
B01J 31/04 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
B01J 31/18 - Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony
B01J 31/28 - Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups of the platinum group metals, iron group metals or copper
F01N 3/029 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust
F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operationControl specially adapted for catalytic conversion
32.
METHOD FOR ATTACHING PHOTOVOLTAIC MODULES BY MEANS OF A BITUMINOUS ADHESIVE BINDER COMPRISING AN ORGANOGELATOR
The present application relates to the use of a bituminous adhesive binder comprising at least one organogelator additive, for attaching photovoltaic modules, in particular lightweight modules.
The present invention relates to bituminous compositions comprising molecules of formula (I), (II) and/or (III). The invention also relates to the use of said bitumen compositions in the fields of road applications, particularly in the production of road binders and roadways in general, as well as in the fields of industrial applications. The invention also relates to a method for producing said bituminous compositions. The invention further relates to novel molecules that can be used in particular in the formulation of bituminous compositions.
Disclosed is a composition of additives for lubricant oil, comprising at least one organomolybdenum compound and at least one 2,5-dimercapto-1,3,4-thiadiazole alkyl polycarboxylate compound.
C10M 141/08 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The application relates to the use of a lubricant composition containing a base oil and a hydrogenated diene styrene polymer, for reducing engine particulate emissions.
C10M 143/10 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
C10M 143/12 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
The invention relates to the use of an alkyl methacrylate polymer to reduce particulate emissions. The present invention relates to the use of a lubricant composition containing a base oil and at least one alkyl methacrylate polymer, to reduce engine particulate emissions.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The present invention relates to a pitch composition comprising a mixture of: - de-asphalting pitch which represents at least 50 wt%, preferably at least 80 wt%, most preferably at least 90 wt% of the total weight of the composition; and - a hydroxide XOH, where X = Na or K, which represents 0.001 to 1 wt% of the total weight of the composition. The invention also relates to a process for the preparation of said pitch composition as well as to the uses thereof, in particular in the field of road construction.
The invention relates to a bituminous composition comprising a mixture of: - a bitumen base which represents at least 50 wt%, preferably at least 80 wt%, most preferably at least 90 wt% of the total weight of the composition; and - a hydroxide XOH, where X = Na or K, which represents 0.001 to 1 wt% of the total weight of the composition, said bitumen base having an intrinsic stability S of 1 to 2.5 and/or a peptization rate Sa of 0 to 0.6, said values S and Sa being measured according to the standard ASTM D 7157-12. The invention also relates to a process for the preparation of said bituminous composition as well as to uses thereof, in particular in the field of road construction.
The present invention relates to a lubricating composition according to the classification of grade SAEJ300 defined by the formula (X) and W (Y), wherein X is 0 or 5; and Y is an integer ranging from 4 to 20 or X is 0 and Y is 30; said composition comprising at least: - at least a base oil; and - at least a Molybdenum or Tungsten chalcogenide nanoobject having an object size ranging from 0.1 to 500 nm and from 1 to 99% by weight of molecules of formula (I) with respect to the total weight of the nanoobject A-X-B (I).
The invention relates to a process for preparing a composition of diesters comprising the reaction of an unsaturated compound of alcohol type or the ester thereof with a saturated fatty acid, in the presence of an acid catalyst. The invention also relates to a composition of diesters that is capable of being obtained by the process of the invention and the use thereof in lubricating compositions or in cosmetic or pharmaceutical compositions.
C07C 67/04 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
C07C 69/24 - Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
C10M 177/00 - Special methods of preparation of lubricating compositionsChemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
42.
ESTOLIDE COMPOSITION AND PROCESS FOR MAKING ESTOLIDES
The invention relates to a process for preparing an estolide composition, which comprises reacting an unsaturated ester or acid compound with a saturated fatty acid in the presence of a sulfonic acid catalyst, said process not comprising a vacuum distillation step enabling separation of the monoestolides from the polyestolides. The invention also relates to an estolide composition obtainable by the process of the invention and to the use thereof in lubricating compositions.
C11C 3/08 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis by esterification of fats or fatty oils with fatty acids
C10M 105/40 - Esters containing free hydroxy or carboxyl groups
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
The present invention relates to a process for extracting a crude oil from a rock formation containing it, comprising the following steps: (i) a first step of forced injection of a modified alkylphenol-aldehyde resin into the rock formation containing a crude oil, then (ii) a second step of extracting the crude oil from the rock formation.
C09K 8/524 - Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
C09K 8/588 - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
C09K 8/594 - Compositions used in combination with injected gas
The present invention relates to the use of a lubricating composition for lubricating gear, wherein the lubricating composition comprises: - At least a base oil; and - At least a Molybdenum or Tungsten chalcogenide nanoobject having an object size ranging from 0.1 to 500 nm and from 1 to 99% by weight of molecules of formula (I) with respect to the total weight of the nanoobject A-X-B (I).
C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
45.
METHOD FOR THE PREPARATION OF BITUMEN AND INTERMEDIARY COMPOSITIONS
The invention concerns a method for the preparation of a bituminous composition BC comprising the following steps: a) having an intermediary hydrocarbonated composition IC comprising: o a hydrocarbonated component selected among bitumen and oils, and o a hydroxide XOH with X = Na or K, which represents from 15 to 50% by weight of the total weight of the intermediary hydrocarbonated composition IC, b) introducing the intermediary hydrocarbonated composition IC, into a composition HC of a bitumen, in particular chosen among paving grade bitumen as defined by EN 12591 and polymer modified bitumen as defined by EN 14023. The intermediary hydrocarbonated composition IC as defined in the invention and its uses are other aspects of the invention.
The present application relates to a lubricant composition comprising, in relation to the total weight of the lubricant composition: - at least one base oil; - 0.005 to 10% by weight of at least one polymeric organic friction modifier; and - 0.005 to 10% by weight of at least one ester which is a product of the esterification reaction between a saturated or unsaturated linear, cyclic or branched monoalcohol having 1 to 10 carbon atoms and a carboxylic polyacid or between a linear, cyclic or branched polyol and a saturated or unsaturated linear, cyclic or branched carboxylic monoacid having 1 to 10 carbon atoms, said polymeric organic friction modifier being the reaction product between: a) at least one hydrophobic polymer subunit comprising a hydrophobic polymer selected from among polyolefins, polyacrylics and polystyrenes; b) at least one hydrophilic polymer subunit comprising a hydrophilic polymer selected from among polyethers, polyesters and polyamides; c) optionally at least one backbone moiety capable of binding together polymer subunits; and d) optionally a chain termination group.
C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
The present application relates to a lubricant composition comprising, based on the total weight of the lubricant composition: - at least one base oil; - 0.005 to 10% by weight of at least one polymeric organic friction modifier; and - 0.005 to 10% by weight of at least one ester which is a product of the esterification reaction between a saturated or unsaturated, linear, cyclic or branched monoalcohol having 1 to 10 carbon atoms and a polycarboxylic acid or between a linear, cyclic or branched polyol and a saturated or unsaturated, linear, cyclic or branched monocarboxylic acid having 1 to 10 carbon atoms, said polymeric organic friction modifier is a compound of formula (I): R1-n.n.-AO—R2mm (I), wherein R1is a residue of a group having at least m hydrogen atoms, m being greater than 2; AO is an alkylene oxide residue; n is between 0 and 100; R2is a hydrogen atom or a C-(O)-R3group, where R3is a residue selected from the list consisting of a polyhydroxyalkyl carboxylic acid residue, a polyhydroxyalkenyl carboxylic acid residue, a hydroxyalkyl carboxylic acid residue, a hydroxyalkenyl carboxylic acid residue, a hydroxyalkyl carboxylic acid oligomer residue and a hydroxyalkenyl carboxylic acid oligomer residue; and wherein on average at least two R2 groups are acyl.
C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
C10N 20/04 - Molecular weightMolecular weight distribution
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
A product resulting from the reaction of at least: a hydroxybenzoic acid substituted by a hydrocarbyl group, a boron compound, and a quaternary ammonium salt. A lubricant composition including this product. Use of this product as a lubricant for two-stroke marine engines and four-stroke marine engines, more preferably two-stroke marine engines.
C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
The present invention relates to a fuel composition, in particular for an internal combustion engine, comprising: (1) at least one liquid hydrocarbon cut from one or more sources selected from the group consisting of mineral, animal, plant and synthetic sources, and (2) from 1 to 10,000 ppm by weight of an additive which comprises at least 6% by weight of free sterols and/or sterol esters and from 70% to 94% by weight of free fatty acids, these contents being expressed in relation to the total weight of the additive. The present invention also relates to the use of such an additive for improving the lubricity properties of an engine fuel.
C10L 10/08 - Use of additives to fuels or fires for particular purposes for improving lubricityUse of additives to fuels or fires for particular purposes for reducing wear
The present invention relates to the use, for improving the detergency properties of a liquid fuel composition chosen from petrols comprising one or more detergent additives, of an additive consisting of one or more nitrogen-free compound(s) having an alkyl-phenol structure chosen from methyl-t-butyl phenols, dimethyl-t-butyl phenols, ethyl-t-butyl phenols, t-butyl phenols, di-t-butyl phenols, tri-t-butyl phenols, di-t-butyl-di-methyl phenols, and mixtures thereof. The present invention also relates to a method for improving the cleanliness of and/or for cleaning at least one inner portion of a spark-ignition internal combustion engine supplied with a liquid fuel chosen from petrols and comprising one or more detergent additives, the method consisting of adding to the fuel composition at least one such compound having an alkyl-phenol structure.
The present invention relates to the use, for improving the detergency properties of a liquid fuel composition comprising one or more detergent additives, of an additive consisting of one or more hydrocarbon compound(s) comprising from 2 to 10 carbon atoms and two hydroxyl functions. The present invention also relates to a method for improving the cleanliness of and/or for cleaning at least one inner portion of an internal combustion engine supplied with a liquid fuel comprising one or more detergent additives, the method consisting of a step of adding such a hydrocarbon compound to the fuel composition.
The container spout (1) comprises: • - an inlet (14), • - an outlet (16), • - a closure device (28) that is movable between a closed position and an open position, • - a device for connecting the container spout (1) to the tank nozzle (2). The connecting device comprises: • - a clamping device (54) that is movable between a spaced-apart position in which the container spout (1) can be inserted around the tank nozzle (2), and a clamped position in which the clamping device (54) engages with the tank nozzle (2), • - a control device (56) that can be actuated between a retracted position and a flow position; the control device (56) and the closure device (28) are in the form of a single part, the movement of the control device (56) into the flow position causing the closure device (28) to move from the closed position into the open position.
B67D 7/00 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
B67D 7/02 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
B65D 47/26 - Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, e.g. formed with slidable spouts
B65D 47/28 - Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, e.g. formed with slidable spouts having linear movement
B65D 47/32 - Closures with discharging devices other than pumps with means for venting
F16L 37/12 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
53.
METHODS FOR STABILIZING PRODUCTION OF ACETYL-COENZYME A DERIVED COMPOUNDS
The present disclosure relates to the use of a switch for the production of heterologous non-catabolic compounds in microbial host cells. In one aspect, provided herein are genetically modified microorganisms that produce non-catabolic compounds more stably when serially cultured under aerobic conditions followed by microaerobic conditions, and methods of producing non-catabolic compounds by culturing the genetically modified microbes under such culture conditions. In another aspect, provided herein are genetically modified microorganisms that produce non-catabolic compounds more stably when serially cultured in the presence of maltose followed by the reduction or absence of maltose, and methods of producing non-catabolic compounds by culturing the genetically modified microbes under such culture conditions.
A product resulting from the reaction of at least: - a hydroxybenzoic acid, optionally substituted by a hydrocarbyl group, or an alkali and/or alkaline earth metal salt thereof, - a boron compound, - a polyalkylamine component selected from triamine and tetramine compounds. A lubricant composition comprising this product. Use of this product as a lubricant for two-stroke marine engines and four-stroke marine engines, more preferably two-stroke marine engines.
The present invention relates to the field of lubricant, more particularly relates to lubricant for marine engine, notably for a two-stroke marine engine. More particularly, the present invention relates to a lubricant for a marine engine comprising at least one lubricant base oil and at least one di-alkylaminopolyalkylamine.
C10M 105/60 - Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to an acyclic or cycloaliphatic carbon atom
C10M 163/00 - Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
C10M 169/04 - Mixtures of base-materials and additives
56.
USE OF PARTICULAR CATIONIC POLYMERS AS COLD-RESISTANT ADDITIVES FOR FUELS
12213434 hydrocarbon chain and Q denotes a group comprising a quaternary ammonium function and optionally one or more hydroxyl groups. The present invention also concerns fuel compositions with such polymers as additives, as well as additive compositions (or "additive packages") containing these polymers, in combination with at least one cold fluidifying additive (CFI).
C10L 1/196 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
C10L 1/197 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
C10L 10/14 - Use of additives to fuels or fires for particular purposes for improving low temperature properties
A method of fabricating a solar cell is disclosed. The method can include forming a dielectric region on a surface of a solar cell structure and forming a metal layer on the dielectric layer. The method can also include configuring a laser beam with a particular shape and directing the laser beam with the particular shape on the metal layer, where the particular shape allows a contact to be formed between the metal layer and the solar cell structure.
H01L 31/061 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier the potential barriers being of the point-contact type
H01L 31/068 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
H01L 31/18 - Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
58.
Use of a fatty amine for reducing and/or controlling the abnormal combustion of gas in a marine engine
The invention relates to the use of one or more fatty amines that are soluble in a lubricant composition comprising at least one detergent in order to reduce and/or control the abnormal combustion of gas in a marine engine, the amine/detergent weight 1-1 ratio being between 0.01 and 0.5. The invention also relates to a process for reducing and/or controlling the abnormal combustion of gas in a marine engine in which the gas is in contact with one or more fatty amines that are soluble in a lubricant composition comprising at least one detergent, the amine/detergent weight ratio being between 0.01 and 1, preferably between 0.01 and 0.9, more preferentially between 0.02 and 0.8, for example between 0.03 and 0.8, in particular between 0.01 and 0.5, preferably between 0.01 and 0.4, for el example between 0.02 and 0.4.
C10M 133/06 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The invention relates to the use of at least one polyorganosiloxane to deaerate a lubricant composition containing at least one base oil, when lubricating at least one moving part of an electric or hybrid vehicle.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The invention relates to a bitumen/polymer composition containing at least one elastomer of the heat-crosslinkable S-B-S type, where S is a styrene or other vinylaromatic polymer block, and B is a polybutadiene block, the composition comprising an adjuvant of the olefin polymer type and having improved mechanical properties. The invention also relates to the use of the compositions in the fields of road applications such as hot mixes; warm mixes; cold mixes, for example cold-cast mixes or emulsion gravel; or surface dressings, for example fluxed bitumen or emulsions; and in the fields of industrial applications, for example in the production of inside and outside coatings.
C07C 1/24 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms by elimination of water
Mixer (6) for mixing granular, powdery or pasty masses, in particular rubble and bitumen, the mixer comprising: - a drive shaft (10a) configured to be rotated about a rotation axis (X) and - a mixing helix (10b) connected to the drive shaft (10a) so as to rotate with the drive shaft, the mixing helix (10b) comprising a succession of turns, the mixing helix (10b) comprising at least one opening (12) per turn and the mixer (6) comprising at least one intermediate mixing blade (14) arranged on the drive shaft (10a) within one helix pitch (P), the at least one intermediate blade (14) being arranged on the drive shaft (10a) in accordance with an inclined plane (A) relative to a radial plane (R) of the drive shaft (10a) and the inclined plane (A) of the at least one intermediate blade (14) forming part of a helix shape oriented in the opposite direction relative to the lead of the mixing helix (10b). The invention also relates to a coating plant comprising at least one such mixer.
B01F 3/14 - Mixing very viscous liquids with solids
B01F 3/12 - Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with solids
B01F 7/00 - Mixers with rotary stirring devices in fixed receptacles; Kneaders
E01C 19/10 - Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resinsApparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
63.
FLUXED BITUMEN/POLYMER COMPOSITION AND METHOD FOR PREPARING SAME
Disclosed is a heat cross-linked and fluxed bitumen/polymer composition comprising at least one first heat cross-linkable elastomer of formula S-B, at least one second heat cross-linkable elastomer of formula S-B-S, in which S is a styrene or other vinyl aromatic polymer block, and B is a polybutadiene block, the composition comprising an olefinic polymer adjuvant. Also disclosed is the use of these compositions as a road binder, for manufacturing surface dressings or indeed for industrial applications, for example in the manufacture of internal and external coatings.
The present invention relates to a lubricant composition, in particular for a gas or steam turbine, comprising: - at least one base oil; - at least one phenylnaphthylamine (PAN) compound, preferably alkylphenyl-α-naphthylamine (APAN ) compound; - at least one diphenylamine (DPA) compound, preferably dialkyl-diphenylamine compound; and - at least one phosphite ester compound, preferably triaryl phosphite ester compound; in which the ratio by weight between said diphenylamine compound(s) and said phosphite ester compound(s) is strictly greater than 1.0.
C10M 141/10 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic phosphorus-containing compound
Device (5) for drying granules for a coated-material production unit (1), the drying device (5) having a cylindrical drum (8) with an inlet end (8a) and an outlet end (8b) and a burner (9) disposed next to the outlet end (8b), metal sheets (10) for driving granules being installed inside the cylindrical drum (8) for dispersing the granules in the hot air diffused by the burner (9) with at least some of the driving metal sheets (10) having, at their free ends, cut slots (11), at least some of the driving metal sheets (10) having a fixing wall (12) and an end wall (14), and the angle (a) between the fixing wall (12) and the end wall (14) is between 100° and 160°, more particularly equal to 125°.
E01C 19/05 - Crushing, pulverising, or disintegrating apparatusAggregate screening, cleaning, or heating apparatus
E01C 19/10 - Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resinsApparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
F26B 11/04 - Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
F26B 3/06 - Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
F26B 23/02 - Heating arrangements using combustion heating
66.
SYSTEM FOR DISPENING A UREA SOLUTION COMPRISING A TRANSPORTABLE CONTAINER AND ASSOCIATED DISPENSING DEVICE
The dispensing system (12) comprises a transportable container (16) and comprises, inside the container (16), at least one first vessel (24) for receiving a urea solution, at least one second vessel (26) for receiving an additive for the urea solution, and at least one first set (30) of fluid circuits, comprising a first fluid circuit (34) connecting the first vessel (24) to a junction (35), at least one second fluid circuit (36) connecting the second vessel (26) to the junction (35), the second fluid circuit (36) comprising a valve (44) that can be configured between an open position, in which the first and second fluid circuits (34, 36) are in fluid communication, and a closed position, and a first dispensing circuit (40).
B67D 7/02 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
B67D 7/74 - Devices for mixing two or more different liquids to be transferred
B67D 7/78 - Arrangements of storage tanks, reservoirs or pipe-lines
B67D 7/84 - Casings, cabinets or frameworksTrolleys or like movable supports
67.
SYSTEM FOR DISPENING A UREA SOLUTION COMPRISING A TRANSPORTABLE CONTAINER AND ASSOCIATED DISPENSING DEVICE
The dispensing system (12) comprises a transportable container (16) and comprises, inside the container (16), at least one first vessel (24) for receiving a urea solution, at least one second vessel (26) for receiving an additive for the urea solution, and at least one first set (30) of fluid circuits, comprising a first fluid circuit (34) connecting the first vessel (24) to a junction (35), at least one second fluid circuit (36) connecting the second vessel (26) to the junction (35), the second fluid circuit (36) comprising a valve (44) that can be configured between an open position, in which the first and second fluid circuits (34, 36) are in fluid communication, and a closed position, and a first dispensing circuit (40).
B67D 7/02 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
B67D 7/74 - Devices for mixing two or more different liquids to be transferred
B67D 7/78 - Arrangements of storage tanks, reservoirs or pipe-lines
B67D 7/84 - Casings, cabinets or frameworksTrolleys or like movable supports
68.
USE OF A TRIAZOLE COMPOUND AS AN ADDITIVE FOR IMPROVING THE ANTI-CORROSION PROPERTIES OF A LUBRICANT COMPOSITION FOR A PROPULSION SYSTEM OF AN ELECTRIC OR HYBRID VEHICLE
. The invention relates to the use of at least one triazole compound as an additive for improving the anti-corrosion properties of a lubricant composition for a propulsion system of an electric or hybrid vehicle, said lubricant composition comprising one or more amino and/or sulfur anti-wear additives. The invention also relates to the use of a lubricant composition for lubricating a propulsion system of an electric or hybrid vehicle.
C10M 141/06 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic nitrogen-containing compound
69.
USE OF A SUCCINIMIDE COMPOUND AS AN ANTI-CORROSION ADDITIVE IN A LUBRICANT COMPOSITION FOR A PROPULSION SYSTEM OF AN ELECTRIC OR HYBRID VEHICLE
. The invention relates to the use of at least one succinimide compound as an anti-corrosion additive in a lubricant composition for a propulsion system of an electric or hybrid vehicle, said lubricant composition comprising one or more amino and/or sulfur anti-wear additives. The invention also relates to the use of a lubricant composition for lubricating a propulsion system of an electric or hybrid vehicle.
C10M 141/08 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
USE OF A STERICALLY HINDERED AROMATIC AMINE OR PHENOL COMPOUND AS AN ANTI-CORROSION ADDITIVE IN A LUBRICANT COMPOSITION FOR A PROPULSION SYSTEM OF AN ELECTRIC OR HYBRID VEHICLE
. The invention relates to the use of at least one compound, which has at least one sterically hindered amine or phenolic function, as an anti-corrosion additive in a lubricant composition for a propulsion system of an electric or hybrid vehicle, said lubricant composition comprising one or more amino and/or sulfur anti-wear additives. The invention also relates to the use of a lubricant composition comprising one or more compounds, which has at least one sterically hindered amine or phenolic function, as one or more anti-corrosion additives, further comprising one or more amino and/or sulfur anti-wear additives, for lubricating a propulsion system of an electric or hybrid vehicle, in particular for lubricating the electric motor and the power electronics of an electric or hybrid vehicle.
USE OF A PHOSPHORUS COMPOUND AS A NON-CORROSIVE EXTREME-PRESSURE AND ANTI-WEAR ADDITIVE IN A LUBRICANT FOR A PROPULSION SYSTEM OF AN ELECTRIC OR HYBRID VEHICLE
The invention relates to the use of at least one phosphorus compound, which is free of sulfur and has no amine function, as an anti-wear and extreme-pressure additive in a lubricant composition for a propulsion system of an electric or hybrid vehicle. The invention also relates to the use of a lubricant composition comprising at least one phosphorus compound, which is free of sulfur and has no amine function, as an anti-wear and extreme-pressure additive, for lubricating and optionally cooling a propulsion system of an electric or hybrid vehicle, in particular for lubricating and cooling the electric motor and the power electronics of an electric or hybrid vehicle.
C10M 137/12 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
Disclosed is a lubricant composition comprising: - at least one base oil; and - 0.1 to 30% by weight of an imidazoline compound of formula (A) which is defined such that: - R122, OH and SH; and - R2 represents a linear or branched alkyl or alkenyl group comprising 1 to 36 carbon atoms.
Disclosed is a lubricant composition comprising: - at least one base oil; and - 0.1% to 30% by weight of a phosphorus ester compound of formula (A) where s is 0 or 1, and the radicals X independently represent -OR' or R' groups, R' being hydrogen or a linear or branched hydrocarbon group preferably having 1 to 36 carbon atoms, with the proviso that: when s is 0, the three radicals X represent -OR' groups, and when s is 1, at least two of the three radicals X represent -OR'groups.
C10M 137/12 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (France)
Inventor
Descroix, Grégory
Briand, Fanny
Nicolay, Renaud
Derouineau, Thibault
Abstract
A comb copolymer A2 including at least two boronic ester functions, the copolymer including a main chain and side chains, and at least one portion of the side chains of the copolymer A2 made of oligomers. Also, a composition resulting from mixing at least one polydiol compound A1 and a copolymer A2. The compositions exhibit very varied rheological properties depending on the proportion of the compounds A1 and A2 used. Also, a lubricant composition including such a mixture and at least one lubricating oil. Also, use of this composition to lubricate a mechanical part.
C08F 30/06 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing boron
C08F 8/42 - Introducing metal atoms or metal-containing groups
C08F 230/06 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing boron
C10M 107/52 - Lubricating compositions characterised by the base-material being a macromolecular compound containing boron
The invention relates to bituminous compositions comprising: - a matrix formed by thermal cross-linking of a mixture comprising: *a bitumen base, *a thermally cross-linkable elastomer, chosen among the thermally cross-linkable block copolymers of formula S-B-S, also called thermally cross-linkable SBS elastomers, in which each S independently represents a block made of aromatic monovinyl hydrocarbon monomers, B represents a block made of butadiene monomers, the block B comprising pendant vinyl groups, and in which the blocks S represent, together, at least 15% by moles of the total number of moles of monomer units of the thermally cross-linkable block copolymer, the thermally cross-linkable block copolymers having a weight average molecular mass ranging from 40,000 to 500,000 g/mol and having a pendant vinyl group content greater than or equal to 20% by moles, with respect to the total number of moles of thermally cross-linkable block copolymer monomer units, and *an olefinic polymer adjuvant functionalised with epoxide groups, and in particular with glycidyl groups, - clay particles distributed in the matrix. The invention also relates to a method for preparing such compositions, as well as their use in the road-construction and industrial fields.
C01B 33/44 - Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
C08L 95/00 - Compositions of bituminous materials, e.g. asphalt, tar or pitch
E01C 7/18 - Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
CENTRE NATIONAL DE LA CHERCHE SCENTIFIQUE (France)
ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (France)
Inventor
Descroix, Grégory
Briand, Fanny
Nicolay, Renaud
Derouineau, Thibault
Abstract
Compositions resulting from the mixing of at least: a comb polydiol copolymer A1 and a compound A2 including at least two boronic ester functional groups, the comb polydiol copolymer A1 including a main chain and side chains, at least a portion of the side chains of the copolymer A1 being composed of oligomers. They exhibit very varied rheological properties depending on the proportion of the compounds A1 and A2 used. Composition resulting from the mixing of at least one lubricating oil with such a composition of associative and exchangeable polymers and use of this composition for lubricating a mechanical part.
C08F 8/42 - Introducing metal atoms or metal-containing groups
C08F 230/06 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing boron
C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
C08F 212/02 - Monomers containing only one unsaturated aliphatic radical
A fuel additive composition, including: (a) one or more copolymer(s) including: at least one unit of the following formula (I), where u=0 or 1, E=—O— or —N(Z)—, or —O—CO—, or —CO—O— or —NH—CO— or —CO—NH—, where Z represents H or a C1-C6 alkyl group, G represents a group selected between a C1-C34 alkyl group, aromatic ring, aralkyl including at least one aromatic ring and at least one C1-C34 alkyl group, and at least one unit of the following formula (II), where R1″ is selected between a hydrogen atom and a methyl group, Q is selected between an oxygen atom and a group —NR′—, where R′ is selected between a hydrogen atom and C1-C12 hydrocarbon chains, R includes a C1-C34 hydrocarbon chain substituted with at least one quaternary ammonium, (b) one or more amines substituted with a polyalkenyl group, and (c) at least one carrier oil.
C10L 1/236 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
C10L 1/2383 - Polyamines or polyimines, or derivatives thereof
C10L 10/02 - Use of additives to fuels or fires for particular purposes for reducing smoke development
C10L 10/04 - Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
C10L 10/18 - Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups
2/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.
C10M 169/02 - Mixtures of base-materials and thickeners
C10M 119/12 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
79.
LUBRICANT COMPOSITION AND USE AS A LUBRICANT ADDITIVE OF GUANIDINIUM-BASED IONIC LIQUIDS
Use of a guanidinium-based ionic liquid as detergent in a lubricant composition, notably for lubricating marine engines. A lubricant composition comprising a guanidinium-based ionic liquid.
C10M 133/22 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms containing a carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones
C10M 163/00 - Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
C10M 169/04 - Mixtures of base-materials and additives
C10N 20/00 - Specified physical properties of component of lubricating compositions
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The present invention relates to the use of a copolymer (C) comprising repetitive units corresponding to alkyl methacrylate monomers, said monomers comprising at least: - one or more identical or different monomers (A) selected from (C6-C10) alkyl methacrylate monomers; - one or more identical or different monomers (B) selected from (C10-C18) alkyl methacrylate monomers, in a lubricating composition comprising at least one base oil for reducing and/or controlling abnormal gas combustion in an engine, preferably a marine engine or a controlled-ignition engine.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
81441616 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.
C10N 20/00 - Specified physical properties of component of lubricating compositions
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC (France)
TOTAL MARKETING SERVICES (France)
Inventor
Sigurani, Séverine
Mizael, Sabrina
Abstract
32x122x232x333 (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 comprising from eight to ten carbon atoms, and R' represents an alkyl radical comprising from one to twenty-two carbon atoms, and b) from 20 wt.% to 70 wt.% of at least one mixture (M1) of hydrocarbons of which at least 94 wt.% comprises from fifteen to nineteen carbon atoms, and oil-in-water emulsions, water-in-oil emulsions comprising such a composition (C1).
1-231221212 aldehyde. The invention also relates to the use of this composition for different industrial applications and as road binder, notably for the preparation of bituminous mixes.
The invention relates to a bituminous composition comprising 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-C12polyol and of at least one C2-C12 aldehyde. The invention also relates to the use of this composition for different industrial applications and as road binder, notably for the preparation of bituminous mixes.
Use of an ester in a cooling composition. The present invention relates to the use of a composition, for cooling a drive system of an electric or hybrid vehicle, comprising at least one ester having a kinematic viscosity, measured at -25°C, less than or equal to 200 mm2/s and an auto-ignition point greater than or equal to 350°C. It also relates to a composition capable of cooling a drive system, in particular the battery and/or the power electronics of an electric or hybrid vehicle, the composition comprising (i) at least one ester having a kinematic viscosity, measured at -25°C, less than or equal to 200 mm2/s and an auto-ignition point greater than or equal to 350°C and (ii) at least one additive selected from antioxidants, friction modifiers, detergents, anti-wear additives, extreme pressure additives, dispersants, pour point depressants, defoamers and mixtures thereof.
The present invention relates to a lubricating composition for an engine, in particular for a motor vehicle engine, comprising at least one base oil and at least one compound capable of releasing formaldehyde under the temperature and pressure conditions of the combustion chamber of the engine. The invention also relates to the use, in a lubricating composition intended for an engine, of a compound capable of releasing formaldehyde, under the temperature and pressure conditions of the combustion chamber of the engine, as an additive for preventing and/or reducing pre-ignition, in particular low-speed pre-ignition (LSPI).
C10M 133/08 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
C10M 145/20 - Condensation polymers of aldehydes or ketones
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The invention relates to an adjuvant composition for a vaccine, comprising one or more substantially isoparaffinic hydrocarbon oils having C17 and/or C18 isoparaffins, and one or more surfactants. The invention also relates to a vaccine comprising said adjuvant composition.
The present invention relates to the use of a lubricant composition comprising (i) at least one dithiocarbamate compound; and (ii) at least one base oil, for preventing and/or reducing pre-ignition, in particular at low speed, in a vehicle engine, wherein said composition is applied during at least one change interval without the addition of a new lubricant composition, the content of dithiocarbamate compound being less than or equal to 1% by weight relative to the total weight of the lubricant composition.
The present invention relates to the use of a lubricant composition comprising (i) at least one boron derivative; and (ii) at least one base oil, for preventing and/or reducing pre-ignition, in particular at low speed, in a vehicle engine, wherein said composition is used during at least one change interval without the addition of a new lubricant composition, the content of boron in the composition being between 150 ppm and 350 ppm by weight.
C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
C10M 125/26 - Compounds containing silicon or boron, e.g. silica, sand
The present invention relates to a lubricant composition intended for a refrigeration system comprising a gas compression circuit, comprising: - at least a first polyalkylene glycol having a hydroxyl number strictly greater than 50 mgKOH/g and a kinematic viscosity, measured at 100°C according to standard ASTM D445, ranging from 5 to 10 mm²/s; and - at least a second polyalkylene glycol having a kinematic viscosity, measured at 100 °C, ranging from 100 to 500 mm²/s, wherein said polyalkylene glycols A and B are present in a PAG(s) A/PAG(s) B weight ratio of between 60/40 and 99/1. It also relates to the use of such a lubricant composition in a refrigeration system comprising a gas compression circuit, in particular for a motor vehicle air-conditioning system, in combination with a refrigerant based on hydrocarbon-based compounds, such as R134a and/or HFO-1234yf.
C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well defined but for which the chemical nature is either unspecified or only very vaguely indicated
The subject matter of the present invention is a fuel composition which comprises - at least 85% by weight of one or more fractions of hydrocarbons having a distillation range within the range extending from 100 to 400°C and having a paraffin content greater than or equal to 90% by weight; - at least a first additive consisting of a particular quaternary ammonium salt; and - at least a second additive consisting of a phenolic antioxidant. The subject matter of the invention is also the use of a composition of additives comprising said first and second additives, for improving at least one property of a paraffin-rich fuel composition.
C10L 1/183 - Organic compounds containing oxygen containing hydroxy groupsSalts thereof at least one hydroxy group bound to an aromatic carbon atom
C10L 1/222 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
C10L 1/228 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, iminesOrganic compounds containing nitrogen containing at least one carbon-to-nitrogen triple bond, e.g. nitriles
C10L 1/233 - Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
C10L 1/2383 - Polyamines or polyimines, or derivatives thereof
The present invention relates to the use of a fuel composition comprising at least 85% by weight of one or more hydrocarbon fractions consisting of one or more hydrotreated vegetable oils, said fraction(s) having a distillation range between 100 and 400°C and having a paraffin content greater than or equal to 90% by weight, for reducing the deposits present in the internal parts of a compression ignition engine (or diesel engine). The present invention also relates to a method for cleaning the deposits present in the internal parts of a compression ignition engine using such a composition.
C10L 1/183 - Organic compounds containing oxygen containing hydroxy groupsSalts thereof at least one hydroxy group bound to an aromatic carbon atom
C10L 1/08 - Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
C10L 1/222 - Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
C10L 1/2383 - Polyamines or polyimines, or derivatives thereof
C10L 10/06 - Use of additives to fuels or fires for particular purposes for facilitating soot removal
C10G 75/04 - Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents
93.
DINUCLEAR MOLYBDENUM COMPLEX AND USE OF SAME IN LUBRICATING COMPOSITIONS
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ECOLE CENTRALE DE LYON (France)
UNIVERSITÉ CLAUDE BERNARD LYON 1 (France)
Inventor
Thiebaut, Benoît
Charrin, Catherine
Abstract
2nnR22nnR3], wherein R represents a linear or branched alkyl comprising 3 to 30 carbon atoms, preferably 3 to 20, advantageously 7 to 17 carbon atoms; n, identical or different, represents 2 or 3; R2and R322, COOR', or COO group, where R', identical or different, represents a hydrogen atom or an alkaline or alkaline earth metal, preferably R' is H, preferably R2and R322 group.
The invention relates to a thickening composition for topical application to the skin, the lips or the skin appendages, said thickening composition comprising at least one oil of biological origin and at least one poly(farnesene) polymer having a number-average molar mass ranging from 10 000 to 120 000 g/mol. The invention also relates to a cosmetic composition comprising the thickening composition according to the invention and to the use of the thickening composition according to the invention in a cosmetic composition.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
12314451717 linear alkyl group, said copolymer having a number average molecular weight Mn of 3000 to 7000 g.mol-1. The invention also relates to additive compositions containing such a copolymer, as well as to fuel compositions containing such copolymers as additives.
C10L 1/197 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
C10L 10/14 - Use of additives to fuels or fires for particular purposes for improving low temperature properties
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (France)
Inventor
Bai, Yang
Morel, Stéphanie
Abstract
The present invention relates to a method for separating and quantifying compounds contained in a hydrocarbon mixture, comprising the following steps: a) separating the compounds contained in the hydrocarbon mixture by supercritical phase chromatography; b) quantifying each of the compounds by a charged aerosol detector.
The present invention relates to a rubber composition for tire applications comprising: rubber polymer(s) comprising at least optionally-functionalized styrene-butadiene rubber (SBR) and at least one rubber selected from polybutadiene rubber (BR), natural rubber (NR), polyisoprene rubber (IR) and mixtures thereof, and at least one ester derived from renewable sources resulting from the esterification of trimer and/or dimer acids having the formula A-(COOH)q, with q being 2 or 3 and A being an acyclic, cyclic or polycyclic, saturated or unsaturated, linear or branched hydrocarbon group having from 3 to 69 carbon atoms, with acyclic or cyclic, saturated or unsaturated, linear or branched alcohols.
The invention relates to a coating comprising at least 50% by weight of aggregates, at least 8% by weight of petroleum coke and at least one hydrocarbon binder. The invention also relates to a method for the preparation and to the use of such a coating.
The invention relates to a bituminous composition comprising at least one bitumen base, at least one compound of general formula Arl-R1-Ar2 (I), and at least one compound of general formula R2-(NH)nCONH-X-(NHCO)p(NH)n-R'2 (II). The invention relates to the use of this composition as road binder, notably for the preparation of bituminous mixes. The invention also relates to a process for the preparation of bituminous mixes.
The invention concerns a bituminous composition comprising at least one bitumen base, at least one compound of general formula (I): Arl-R1-Ar2 (I), and at least one compound of general formula (II): R2-(NH)nCONH-X-(NHCO)p(NH)n-R'2 (II). The invention also concerns a process for the preparation of said bituminous composition.
