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EP3514220A1 |
The present technology is related to amide or ester containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight ranging from 300 to 750, and the use of such quaternary ammonium salts in fuel c...
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20190218471 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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EP3511396A1 |
The present technology is related to imide containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight ranging from 300 to 750, and the use of such quaternary ammonium salts in fuel compositio...
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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...
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EP3483234A1 |
The present invention relates to the use of special quaternized nitrogen compounds, which have additionally been subjected to a special transesterification or amidation, as a fuel and lubricant additive, in particular as a detergent addi...
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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...
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10240100 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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20190084922 |
The present invention relates to novel quaternized ammonium salts of hydrocarbyl epoxides, to the preparation thereof and to the use thereof as a fuel additive and lubricant additive, such as, more particularly, as a detergent additive; ...
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20190031969 |
The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise the...
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10173963 |
The present invention relates to novel quaternized ammonium salts of hydrocarbyl epoxides, to the preparation thereof and to the use thereof as a fuel additive and lubricant additive, such as, more particularly, as a detergent additive; ...
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10150927 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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20180334631 |
The use is described of polymers which contain, in copolymerized form, an α-olefin, a vinyl ester and an ester of an α,β-unsaturated carboxylic acid as an additive for fuel oils and lubricants and in particular as a cold flow improver...
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10119085 |
The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise the...
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WO/2018/188986A1 |
The invention relates to the use of copolymers obtainable by - in a first reaction step (I) - copolymerization of (A) at least one ethylenically unsaturated mono- or dicarboxylic acid or derivatives thereof, preferably a dicarboxylic aci...
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EP3363879A3 |
An olefin-carboxylic acid copolymer, containing at least one free carboxylic acid side group, or a nitrogen compound quaternized with epoxide in the presence of an olefin-carboxylic acid copolymer, containing at least one free carboxylic...
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EP3363879A2 |
The present invention relates to the use of an olefin-carboxylic acid copolymer, where the copolymer contains at least one free carboxylic acid side group, or one with epoxy in the presence of an olefin-carboxylic acid copolymer, where t...
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10047314 |
The use is described of polymers which contain, in copolymerized form, an α-olefin, a vinyl ester and an ester of an α,β-unsaturated carboxylic acid as an additive for fuel oils and lubricants and in particular as a cold flow improver...
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20180201856 |
The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise the...
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20180201855 |
Novel uses of copolymers for removing and/or reducing the level of deposits in the fuel system and/or injection system of direct injection diesel and/or gasoline engines are provided. What is provided is the use of particular copolymers ...
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WO/2018/114348A1 |
The present invention relates to the use of specific polymers as a fuel additive for improving the stability of fuels.
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WO/2018/108534A1 |
Use of copolymers obtainable by - in a first reaction step (I) - copolymerization of (A) at least one ethylenically unsaturated mono-or dicarboxylic acid or derivatives thereof, preferably a dicarboxylic acid, (B) at least one a-olefin h...
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WO/2018/057694A3 |
There is disclosed an antifoam component which includes at least one poly(acrylate) copolymer for use in a diesel fuel. Poly(acrylate) polymers prepared by polymerizing a (meth)acrylate monomer comprising C1 to C30 alkyl esters of (meth)...
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EP3327044A1 |
The present invention relates to novel acid-free quaternized nitrogen compounds, their production and use as a fuel and lubricant additive, such as in particular as a detergent additive, as a wax anti-settling additive (WASA) or as an ad...
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9951285 |
The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise the...
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WO/2018/057694A2 |
There is disclosed an antifoam component which includes at least one poly(acrylate) copolymer for use in a diesel fuel. Poly(acrylate) polymers prepared by polymerizing a (meth)acrylate monomer comprising C1 to C30 alkyl esters of (meth)...
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WO/2018/007486A1 |
The invention relates to the use of specific polymers as fuel or lubricant additives; to methods for producing said additives, and to fuels and lubricants comprising said additives; and in particular as a detergent additive; to the use o...
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WO/2018/007445A1 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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WO/2018/007375A1 |
The present invention relates to novel uses of copolymers for removing and/or reducing deposits in the fuel system and/or injection system of direct-injection diesel and/or gasoline engines.
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WO/2018/007192A1 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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WO/2018/007191A1 |
The invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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20170342340 |
The invention relates to the use of quaternized nitrogen compounds as a fuel and lubricant additive or kerosene additive, such as in particular as a detergent additive, for decreasing or preventing deposits in the injection systems of di...
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EP2808350B1 |
The invention relates to novel acid-free quaternised nitrogen compounds and to the production and use thereof as fuel and lubricant additives, such as in particular as detergent additives, as wax anti-settling additives (WASA) or as addi...
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EP3205705A1 |
The present invention relates to quaternized nitrogen compounds and their use as a fuel, lubricant or kerosene additive, in particular as a detergent additive; to reduce or prevent deposits in the injection systems of direct-injection di...
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20170183590 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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WO/2017/096175A1 |
The present technology is related to imide containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight less 300, and additive packages having such quaternary ammonium salts and improved stabil...
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WO/2017/096159A1 |
The present technology is related to amide or ester containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight less 300, and additive packages having such quaternary ammonium salts and improv...
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20170145335 |
The use is described of polymers which contain, in copolymerized form, an α-olefin, a vinyl ester and an ester of an α,β-unsaturated carboxylic acid as an additive for fuel oils and lubricants and in particular as a cold flow improver...
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20170130153 |
The present invention relates to the use of an olefin-carboxylic acid copolymer, wherein the copolymer comprises at least one free carboxylic acid side group, or of a nitrogen compound quaternized with epoxide in the presence of an olefi...
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9605227 |
The use is described of polymers which contain, in copolymerized form, an α-olefin, a vinyl ester and an ester of an α,β-unsaturated carboxylic acid as an additive for fuel oils and lubricants and in particular as a cold flow improver...
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20170066986 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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20170037336 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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9458401 |
The use of substituted diureas, polyureas, bisurethanes or polyurethanes of the formula R1X—CO—NR3R4 in which X is R2N or O and R1 to R4 are each independently hydrogen, alkyl radicals, alkenyl radicals, cycloalkyl radicals, aryl rad...
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20160272911 |
The invention relates to the use of specific quaternised nitrogen compounds which are also subjected to specific transesterification or amidation, as a fuel and lubricant additive or kerosene additive, such as in particular as a detergen...
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WO/2015/184301A3 |
The present technology is related to coupled quaternary ammonium salts, and the use of such coupled quaternary ammonium salts in fuel and oil compositions, or demulsification and/or engine performance of the compositions.
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EP1746147B1 |
New copolymer (I) is derived from monomers comprising M1, M2, optionally M3 and optionally M4, where M1 is a mono- or diester of (substituted) maleic or fumaric acid, M2 and M3 are different 2-50 carbon olefins and M4 is (substituted) ma...
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20160010020 |
The use of substituted diureas, polyureas, bisurethanes or polyurethanes of the formula R1X—CO—NR3R4 in which X is R2N or O and R1 to R4 are each independently hydrogen, alkyl radicals, alkenyl radicals, cycloalkyl radicals, aryl rad...
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WO/2015/184301A2 |
The present technology is related to coupled quaternary ammonium salts, and the use of such coupled quaternary ammonium salts in fuel and oil compositions, or demulsification and/or engine performance of the compositions.
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WO/2015/184280A1 |
The present technology is related to imidazole containing quaternary ammonium salts and the use of such quaternary ammonium salts in compositions to improve the water shedding performance of the compositions.
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WO/2015/184276A1 |
The present technology is related to quaternary ammonium salts prepared with alcohol functionalized and/or C4 to C20 epoxide quaternizing agents, such as, for example, glycidol and 1,2-butylene oxide, and the use of such quaternary ammon...
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WO/2015/184254A1 |
The present technology is related to amide or ester containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight of 1300 to 3000, and the use of such quaternary ammonium salts in fuel compositi...
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