RU2018105762A - CORROSION INHIBITORS FOR FUELS AND LUBRICANTS - Google Patents

CORROSION INHIBITORS FOR FUELS AND LUBRICANTS Download PDF

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RU2018105762A
RU2018105762A RU2018105762A RU2018105762A RU2018105762A RU 2018105762 A RU2018105762 A RU 2018105762A RU 2018105762 A RU2018105762 A RU 2018105762A RU 2018105762 A RU2018105762 A RU 2018105762A RU 2018105762 A RU2018105762 A RU 2018105762A
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Russia
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use according
carbon atoms
acrylic acid
olefin
monomer
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RU2018105762A
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RU2018105762A3 (en
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Йохен МЕЦГЕР
Максим ПЕРЕТОЛХИН
Иветте ГАРСИА КАСТРО
Клаус МЮЛЬБАХ
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Басф Се
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Publication of RU2018105762A publication Critical patent/RU2018105762A/en
Publication of RU2018105762A3 publication Critical patent/RU2018105762A3/ru

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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—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
    • C10M145/16—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 polycarboxylic
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
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    • C10L1/14—Organic compounds
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    • C10L1/192—Macromolecular compounds
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    • C10L1/196—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 homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1963—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 homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
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    • C10L1/196—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 homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1966—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 homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic
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    • C10L1/00—Liquid carbonaceous fuels
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    • C10L1/14—Organic compounds
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    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
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    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
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    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—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
    • C10M145/12—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 monocarboxylic
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    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—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
    • C10M145/12—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 monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • C10L1/1883—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom polycarboxylic acid
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    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
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    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
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    • C10L2270/00—Specifically adapted fuels
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    • C10L2270/00—Specifically adapted fuels
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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    • C10M2205/026—Butene
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—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 type
    • C10M2209/086—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 type polycarboxylic, e.g. maleic acid
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    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
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    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
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    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/026—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrile group
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    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition

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Claims (32)

1. Применение сополимеров, получаемых в результате1. The use of copolymers resulting from на первой стадии реакции (I) сополимеризацииin the first stage of the reaction (I) copolymerization (A) по меньшей мере одной ненасыщенной по этиленовому типу моно- или дикарбоновой кислоты или ее производных, предпочтительно, дикарбоновой кислоты или ее производных, более предпочтительно, ангидрида дикарбоновой кислоты,(A) at least one ethylenically unsaturated mono- or dicarboxylic acid or its derivatives, preferably dicarboxylic acid or its derivatives, more preferably dicarboxylic anhydride, (B) по меньшей мере одного α-олефина, имеющего по меньшей мере от 12 вплоть до 30 атомов углерода включительно,(B) at least one α-olefin having at least 12 up to 30 carbon atoms, inclusive, (C) необязательно по меньшей мере одного дополнительного, имеющего по меньшей мере 4 атома углерода, алифатического или циклоалифатического олефина, который отличается от (В), и(C) optionally at least one additional aliphatic or cycloaliphatic olefin having at least 4 carbon atoms that is different from (B), and (D) необязательно одного или нескольких других способных к сополимеризации мономеров, которые отличаются от мономеров (А), (В) и (С), выбираемых из группы, состоящей из(D) optionally one or more other copolymerizable monomers that differ from monomers (A), (B) and (C) selected from the group consisting of (Da) сложных виниловых эфиров,(Da) vinyl esters, (Db) простых виниловых эфиров,(Db) vinyl ethers, (Dc) сложных эфиров из (мет)акриловой кислоты и спиртов, которые имеют по меньшей мере 5 атомов углерода,(Dc) esters of (meth) acrylic acid and alcohols that have at least 5 carbon atoms, (Dd) аллиловых спиртов или их простых эфиров,(Dd) allyl alcohols or their ethers, (De) N-виниловых соединений, выбранных из группы, состоящей из виниловых соединений гетероциклов, содержащих по меньшей мере один атом азота, N-виниламидов или N-виниллактамов,(De) N-vinyl compounds selected from the group consisting of vinyl compounds of heterocycles containing at least one nitrogen atom, N-vinylamides or N-vinyl lactams, (Df) ненасыщенных по этиленовому типу ароматических соединений,(Df) ethylenically unsaturated aromatic compounds, (Dg) ненасыщенных по α,β-этиленовому типу нитрилов,(Dg) α, β-ethylene type unsaturated nitriles, (Dh) амидов (мет)акриловой кислоты и(Dh) amides of (meth) acrylic acid; and (Di) аллиламинов,(Di) allylamines, а затемand then на необязательной второй стадии реакции (II) частичного гидролиза ангидридных функциональных групп, содержащихся в полученном из стадии (I) сополимере, и/или частичного гидролиза функциональных групп сложных эфиров карбоновых кислот, содержащихся в полученном из стадии (I) сополимере, при условии, что более 90% содержащихся функциональных групп ангидридов и сложных эфиров карбоновых кислот после стадии реакции (II) сохраняются,in the optional second stage of reaction (II) of partial hydrolysis of the anhydride functional groups contained in the copolymer obtained from stage (I) and / or partial hydrolysis of the functional groups of carboxylic acid esters contained in the copolymer obtained from stage (I), provided that more than 90% of the functional groups of anhydrides and esters of carboxylic acids contained after reaction stage (II) are retained, в качестве ингибиторов коррозии в топливах, имеющих содержание щелочных и/или щелочноземельных металлов и/или цинка по меньшей мере 0,1 масс. часть на млн.as corrosion inhibitors in fuels having an alkali and / or alkaline earth metal and / or zinc content of at least 0.1 mass. part in million 2. Применение по п. 1, в котором щелочные и/или щелочноземельные металлы и/или цинк выбираются из группы, состоящей из натрия, цинка, магния и кальция.2. The use according to claim 1, wherein the alkali and / or alkaline earth metals and / or zinc are selected from the group consisting of sodium, zinc, magnesium and calcium. 3. Применение по п. 1, в котором мономер (А) выбирается из группы, состоящей из акриловой кислоты, метакриловой кислоты, сложного метилового эфира акриловой кислоты, сложного этилового эфира акриловой кислоты, сложного н-бутилового эфира акриловой кислоты, сложного метилового эфира метакриловой кислоты и ангидрида малеиновой кислоты, предпочтительно, ангидрида малеиновой кислоты.3. The use according to claim 1, wherein the monomer (A) is selected from the group consisting of acrylic acid, methacrylic acid, methyl ester of acrylic acid, ethyl ester of acrylic acid, n-butyl ester of acrylic acid, methacrylic methyl ester acid and maleic anhydride, preferably maleic anhydride. 4. Применение по п. 1, в котором мономер (В) представляет собой α-олефин, имеющий по меньшей мере от 14 и до 26 атомов углерода включительно.4. The use of claim 1, wherein the monomer (B) is an α-olefin having at least 14 to 26 carbon atoms, inclusive. 5. Применение по п. 1, в котором олефин (С) представляет собой полимер, имеющий более 30 атомов углерода из пропена, 1-бутена, 2-бутена или изобутена или олефиновых смесей, содержащих последний, предпочтительно, из изобутена или олефиновых смесей, содержащих последний, имеющий среднюю молекулярную массу Mw в диапазоне от 500 до 5000 г/моль.5. The use according to claim 1, in which the olefin (C) is a polymer having more than 30 carbon atoms from propene, 1-butene, 2-butene or isobutene or olefin mixtures containing the latter, preferably from isobutene or olefin mixtures, containing the latter having an average molecular weight M w in the range of 500 to 5000 g / mol. 6. Применение по п. 1, в котором смесь олефинов (В) и (С), усредненная по их молярному количеству, имеет по меньшей мере 12 атомов углерода.6. The use according to claim 1, in which the mixture of olefins (B) and (C), averaged over their molar amount, has at least 12 carbon atoms. 7. Применение по п. 1, в котором мономер (D) выбирается из группы, состоящей из (Da), (Db), (Dc), (De) и (Df).7. The use according to claim 1, in which the monomer (D) is selected from the group consisting of (Da), (Db), (Dc), (De) and (Df). 8. Применение по п. 1, в котором молярное соотношение (А)/((В) и (С)) (в сумме) составляет от 10:1 до 1:10.8. The use according to claim 1, in which the molar ratio (A) / ((B) and (C)) (in total) is from 10: 1 to 1:10. 9. Применение по п. 8, в котором молярное соотношение мономера (В) к мономеру (С) составляет 1: от 0,05 до 10.9. The use according to claim 8, in which the molar ratio of monomer (B) to monomer (C) is 1: from 0.05 to 10. 10. Применение по п. 8, в котором доля одного или нескольких мономеров (D), в пересчете на количество мономеров (А), (В), а также необязательно (С) (в сумме), составляет от 5 до 200% мольн.10. The use according to claim 8, in which the proportion of one or more monomers (D), in terms of the number of monomers (A), (B), and optionally (C) (in total), is from 5 to 200% mole . 11. Применение по п. 1, в котором в качестве компонента (А) используется ангидрид малеиновой кислоты, а необязательная стадия реакции (II) не проводится.11. The use according to claim 1, in which maleic anhydride is used as component (A), and the optional reaction step (II) is not carried out. 12. Применение по п. 1, в котором в качестве компонента (А) используется ангидрид малеиновой кислоты, а на стадии реакции (II) сохраняются от более чем 90% и вплоть до 99,9% функциональных групп ангидрида.12. The use according to claim 1, in which maleic anhydride is used as component (A), and more than 90% and up to 99.9% of the functional groups of the anhydride are retained in the reaction step (II). 13. Применение по любому из пп. 1-12 для ингибирования коррозии поверхностей из железа, поверхностей из стали и/или поверхностей из цветных металлов.13. The use according to any one of paragraphs. 1-12 for inhibiting corrosion of surfaces of iron, surfaces of steel and / or surfaces of non-ferrous metals. 14. Применение по любому из пп. 1-12 для ингибирования коррозии меди и медьсодержащих сплавов.14. The use according to any one of paragraphs. 1-12 for inhibiting corrosion of copper and copper alloys. 15. Применение по любому из пп. 1-12, в котором топливо представляет собой дизельное или бензиновое топливо.15. The use according to any one of paragraphs. 1-12, in which the fuel is diesel or gasoline fuel.
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