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Matches 1 - 50 out of 7,045

Document Document Title
WO/2019/206829A1
The present invention relates to a fuel composition comprising: - from 35% to 75% by weight of cyclopentane, - from 10% to 25% by weight of one or more aromatic hydrocarbon(s), and - up to 55% by weight of one or more branched alkane(s) ...  
WO/2019/130022A3
The present invention relates to an improved fuel, particularly to an improved transport fuel composition. Alternate fuels to traditional oil derived petrol and diesel have been considered particularly for transport purposes. However, th...  
WO/2019/201630A1
Diesel fuel composition comprising a diesel base fuel and at least one blowing agent wherein the blowing agent is selected from ester compounds, oxalate compounds and diazene compounds and wherein the blowing agent has a solubility in di...  
WO/2019/186125A1
A method of reducing particulate emissions from a direct injection spark ignition engine, the method comprising combusting in the engine a gasoline composition comprising as an additive a quaternary ammonium compound.  
WO/2019/185490A1
The present invention relates to a hyperbranched polyether of formula (I) RmQn-0-R1 (I), where- in Q is a branching unit of formula, n is 2k-1, m is 2k, k is 2, 3, 4, 5 or 6, each R is independently a hydrocarbon radical having at least ...  
WO/2019/182304A1
The present invention relates to a combustion efficiency improver capable of effectively improving combustion efficiency of various fossil fuels to significantly increase the steam production, reducing the concentration of combustion flu...  
WO/2019/182268A1
The present invention relates to a method for manufacturing a coal additive, wherein the coal additive is added to coal as a solid fuel to microgranulate and uniformize the coal, thereby increasing the combustion area of the coal, leadin...  
WO/2019/167017A1
Described is a device for conditioning liquid fuel comprising a hollow cylindrical body (3) inside of which is housed a metal conduit (2) for circulation of the fuel.  
WO/2019/129593A3
A method for preparing a substituted fuel additive d is provided. The method comprises carrying out the following reaction: ( a, b, d ) A is selected from halides and -SO3R13, where R13 is selected from hydrogen, alkyl groups and alkali ...  
WO/2019/156392A1
The present invention relates to a highly functional combustion promoter used for combusting (burning) combustible waste and the like. The present invention provides a combustion promoter comprising one or more silicates selected from po...  
WO/2019/150202A1
The invention concerns a mixture of alkylesters of fatty acids, wherein the fatty acids have the following composition: at least 56% of saturated C12 chains, at least 23% of saturated C14 chains, at most 8% of saturated C16 chains, at mo...  
WO/2019/151884A1
The invention relates to the oil and gas industry, particularly to an inhibitor of hydrogen sulphide corrosion in aggressive water-hydrocarbon and hydrocarbon environments having a high level of sulfur-containing compounds, including hyd...  
WO/2019/129592A1
A method for preparing a fuel additive d is provided. The method comprises carrying out the following reaction: (l) The fuel additive d may be used as an octane-boosting additive in a fuel for a spark, ignition internal combustion engine.  
WO/2019/129589A1
An optimised method for preparing a fuel additive f is provided. The method comprises carrying out the following reaction: (c, d, e) Starting material c may be prepared using an optimised method which comprises carrying out the following...  
WO/2019/129594A1
A method for preparing a substituted fuel additive d is provided. The method comprises carrying out the following reaction: Each Y is independently selected from halides, and X is selected from -O- or -NR10-.  
WO/2019/129588A1
Methods for preparing an octane-boosting fuel additive having the following formula: are provided. In a first aspect, the method may comprise carrying out the following reaction: (i), (ii) In a second aspect, the method may comprise: (1)...  
WO/2019/129590A1
A method for preparing a substituted fuel additive d is provided. The method comprises carrying out the following reaction: (a) (b) (d), The fuel additive d may be used as an octane-boosting additive in a fuel for a spark- ignition inter...  
WO/2019/129591A1
A method is provided for preparing a fuel additive having the formula: ( l ) The method comprises carrying out the following reactions: (i) addition of an alkylating agent b to starting material a: (a) to form an intermediate c; and (ii)...  
WO/2019/121485A1
The present invention concerns the use, for lowering the cold filter plugging point of a fuel composition, of one or more crosslinked polymers comprising at least one unit of the following formula (I): in which R1 represents a hydrogen a...  
WO/2019/126617A1
The present disclosure relates to fuel additives and methods for reducing a NOx produced by combusting a liquid fuel, the method comprising combining the liquid fuel and an additive, forming an enriched combustible fuel composition, wher...  
WO/2019/122707A1
The present invention relates to a fuel composition from biomass, in particular from liquid biomass, and to a method for preparing said fuel composition. The fuel composition comprises: - 10 to 50 % by weight of tall oil, at least one co...  
WO/2019/121125A1
Fuel compositions comprising at least one diesel component and at least one primary alcohol comprising at least one alcohol selected from 1-octanol and/or 1-nonanol, wherein the primary alcohol is present in the composition in an amount ...  
WO/2019/060682A3
There is disclosed an antifoam component which includes at least one poly(acrylate) copolymer for use in a fuel. Poly(acrylate) polymers prepared by polymerizing a (meth)acrylate monomer comprising C1 to C30 alkyl esters of (meth)acrylic...  
WO/2019/117992A1
Ethylene-C3-C10 alpha olefin copolymers, dispersants and lubricating oils/fuel compositions incorporating dispersants, and related methods are generally described herein. The copolymer may comprise ethylene-derived units and C3-C10 alpha...  
WO/2019/118124A1
A fuel composition including a fuel and a fuel additive including a fuel soluble detergent selected from succinimide compounds of the Formula (I), Mannich detergents of the formulae (IIa), and amine detergents of the formulae (IIIa) and ...  
WO/2019/110860A1
The present invention relates to a value-added, renewable carbonaceous material, to a method for obtaining said material by means of hydrothermal carbonization from lignocellulosic biomass with an amount of water of between 50% and 90% b...  
WO/2019/110911A1
The invention relates to an additive composition for fuel, comprising: (a) one or more copolymer(s) comprising: - 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 ...  
WO/2019/110937A1
The invention relates to the use, for preventing low temperature deposits on the fuel intake valves in controlled-ignition indirect injection engines, of one or more copolymers comprising: - at least one unit of the following formula (I)...  
WO/2019/110912A1
The invention relates to an additive composition for fuel, comprising: (a) one or more copolymer(s) comprising: - 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 ...  
WO/2019/103639A1
The invention relates to the field of protecting metals from corrosion in the oil and gas industry during the production, storage, and transport of hydrocarbons, and can be used for protecting parts of engines that run on a hydrocarbon f...  
WO/2019/103638A1
The invention relates to the field of protecting metals from corrosion in the oil and gas industry during the production, storage, and transport of hydrocarbons, and can be used for protecting parts of engines that run on a hydrocarbon f...  
WO/2019/097353A1
The present invention relates to a fuel additive composition for controlling formation of deposits and for reducing already formed deposits formed in a fuel injection system and engine, or in an internal combustion engine, wherein the fu...  
WO/2019/091950A1
The invention relates to a copolymer comprising: at least one motif of the following formula (I), and motifs of the following formula (II), between 5 and 95 mol % of the groups R of the motifs of formula (II) comprising at least one quat...  
WO/2019/094412A1
An organomodified silicone material is shown and described herein. The organomodified silicone provides a material that can be used as an additive in a fuel oil, e.g., diesel fuel. The organomodified silicone acts as both a defoamer and ...  
WO/2019/089225A1
Marine fuel oil compositions are provided that exhibit unexpectedly high cetane numbers after addition of a cetane improver. Methods of making such compositions are also provided. The unexpected nature of the marine fuel oil compositions...  
WO/2019/084122A1
A composition comprising a distillate fuel, an oligomer portion comprising at least one dimethoxymethane oligomer, and a stabilizer comprising one or more alcohols. A composition comprising a distillate fuel, and an oligomer portion comp...  
WO/2019/070149A1
The invention relates to the oil and gas industry and more particularly to an inhibitor of hydrogen sulphide-induced corrosion in aggressive aqueous-hydrocarbon and hydrocarbon media with a high level of sulphur-containing compounds, suc...  
WO/2019/068845A1
The invention relates to a composition of additives for fuel, comprising: (a) one or more copolymer(s) comprising the following units of formulae (I) and units of formula (IIa): R representing a hydrocarbon-based chain substituted with a...  
WO/2019/070304A1
This invention relates to compositions and a process for stabilizing or improving the solubility of a phenolic resin containing a mixture of linear phenolic resins and calixarenes in a hydrocarbon solvent. This invention also relates to ...  
WO/2019/069010A1
The invention relates to a composition of additives for fuel comprising: (a) one or more copolymer(s) comprising: -at least one unit of the following formula (I): wherein R1 is selected from hydrogen and the methyl group, R'2 is selected...  
WO/2019/070305A1
This invention relates to a paraffin-containing fluid composition comprising a phenolic resin containing one or more calixarene compounds (i.e., a calixarene resin). The invention also relates to methods for dispersing paraffin crystals,...  
WO/2019/062052A1
A mixed fuel suitable for a diesel engine, consisting of components of the following volume fractions: 35% to 37.5% of diesel, 35% to 37.5% of ethanol, 25% to 30% of PODE. The diesel is a petroleum diesel having a cetane number of not le...  
WO/2019/060682A2
There is disclosed an antifoam component which includes at least one poly(acrylate) copolymer for use in a fuel. Poly(acrylate) polymers prepared by polymerizing a (meth)acrylate monomer comprising C1 to C30 alkyl esters of (meth)acrylic...  
WO/2019/057396A1
The invention relates to dispersions containing I) at least one oil-soluble polymer that is effective as a cold flow improver for mineral oils, II) at least one organic, water-immiscible solvent, III) a dispersant that contains – relat...  
WO/2019/052948A1
The present invention relates to (halogenated) copolymer vulcanizates and the use thereof in devices such as seals, tank linings, o-rings or hoses which are in contact with liquid medium comprising oxymethylene ether.  
WO/2019/055978A1
Provided herein are polyolefin dispersants, as well as methods for producing polyolefin dispersants.  
WO/2019/055984A1
Provided herein polyimide dispersants, as well as methods for producing polyimide dispersants.  
WO/2019/048663A1
The invention relates to aqueous polymer dispersions comprising at least one polymer obtainable by the reaction of at least one monomer M1 of the general formula (I): H2C=CH-C(O)OR, wherein R is an unbranched alkyl chain comprising from ...  
WO/2019/045670A1
A multifunctional modifying additive to motor fuels on the basis of bioethanol and gasoline that comprises an organic solvent and liquid-phase organic stabilizer and additionally - solid nanosize particles of carbon of arbitrary shapes i...  
WO/2019/038482A1
The present invention discloses a heating oil comprising a hydrotreated fuel component and a colouring agent, together with a heating oil blend further comprising fossil fuel. The present heating oil and blend can be used in a convention...  

Matches 1 - 50 out of 7,045