JP6902519B2 - エンジン油の摩耗保護を増強させるための分散剤粘度指数向上剤 - Google Patents

エンジン油の摩耗保護を増強させるための分散剤粘度指数向上剤 Download PDF

Info

Publication number
JP6902519B2
JP6902519B2 JP2018198273A JP2018198273A JP6902519B2 JP 6902519 B2 JP6902519 B2 JP 6902519B2 JP 2018198273 A JP2018198273 A JP 2018198273A JP 2018198273 A JP2018198273 A JP 2018198273A JP 6902519 B2 JP6902519 B2 JP 6902519B2
Authority
JP
Japan
Prior art keywords
engine oil
oil composition
weight
engine
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2018198273A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019077864A5 (enExample
JP2019077864A (ja
Inventor
ポール・ランソン
ギヨーム・カルペンティエル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Afton Chemical Corp
Original Assignee
Afton Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Afton Chemical Corp filed Critical Afton Chemical Corp
Publication of JP2019077864A publication Critical patent/JP2019077864A/ja
Publication of JP2019077864A5 publication Critical patent/JP2019077864A5/ja
Application granted granted Critical
Publication of JP6902519B2 publication Critical patent/JP6902519B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • C10M2205/022—Ethene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • C10M2205/0285—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 used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbased sulfonic acid salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/12—Groups 6 or 16
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/42—Phosphor free or low phosphor content compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/45—Ash-less or low ash content
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/68—Shear stability
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
JP2018198273A 2017-10-25 2018-10-22 エンジン油の摩耗保護を増強させるための分散剤粘度指数向上剤 Active JP6902519B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/793,401 2017-10-25
US15/793,401 US10513668B2 (en) 2017-10-25 2017-10-25 Dispersant viscosity index improvers to enhance wear protection in engine oils

Publications (3)

Publication Number Publication Date
JP2019077864A JP2019077864A (ja) 2019-05-23
JP2019077864A5 JP2019077864A5 (enExample) 2020-02-13
JP6902519B2 true JP6902519B2 (ja) 2021-07-14

Family

ID=63998519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018198273A Active JP6902519B2 (ja) 2017-10-25 2018-10-22 エンジン油の摩耗保護を増強させるための分散剤粘度指数向上剤

Country Status (6)

Country Link
US (1) US10513668B2 (enExample)
EP (1) EP3476923B1 (enExample)
JP (1) JP6902519B2 (enExample)
CN (1) CN109705956B (enExample)
BR (1) BR102018071796A2 (enExample)
SG (1) SG10201809179QA (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11214753B2 (en) * 2020-01-03 2022-01-04 Afton Chemical Corporation Silicone functionalized viscosity index improver
JP7640335B2 (ja) * 2021-03-30 2025-03-05 出光興産株式会社 潤滑油組成物
US12098347B2 (en) * 2022-09-21 2024-09-24 Afton Chemical Corporation Lubricating composition for fuel efficient motorcycle applications
US12480067B2 (en) * 2022-10-18 2025-11-25 Infineum International Limited Lubricating oil compositions
US20250115822A1 (en) * 2023-10-05 2025-04-10 Infineum International Limited Lubricating oil compositions and use thereof for improving journal bearing durability in internal combustion engines

Family Cites Families (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366569A (en) 1959-03-30 1968-01-30 Lubrizol Corp Lubricating compositions containing the reaction product of a substituted succinic acid-producing compound, an amino compound, and an alkenyl cyanide
DE1248643B (de) 1959-03-30 1967-08-31 The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) Verfahren zur Herstellung von öllöslichen aeylierten Aminen
US3256185A (en) 1961-06-12 1966-06-14 Lubrizol Corp Lubricant containing acylated aminecarbon disulfide product
US3178663A (en) 1961-06-26 1965-04-13 Bendix Corp Single speed and multispeed unitary synchro structure
US3185647A (en) 1962-09-28 1965-05-25 California Research Corp Lubricant composition
US3458530A (en) 1962-11-21 1969-07-29 Exxon Research Engineering Co Multi-purpose polyalkenyl succinic acid derivative
NL302077A (enExample) 1962-12-19
GB1054276A (enExample) 1963-05-17
GB1054093A (enExample) 1963-06-17
GB1065595A (en) 1963-07-22 1967-04-19 Monsanto Co Imidazolines and imidazolidines and oil compositions containing the same
US3312619A (en) 1963-10-14 1967-04-04 Monsanto Co 2-substituted imidazolidines and their lubricant compositions
US3256530A (en) 1964-02-24 1966-06-21 Jobst Institute Garter belt
US3390086A (en) 1964-12-29 1968-06-25 Exxon Research Engineering Co Sulfur containing ashless disperant
GB1162175A (en) 1966-10-01 1969-08-20 Orobis Ltd Novel Compounds and their use as Lubricant Additives
US3519564A (en) 1967-08-25 1970-07-07 Lubrizol Corp Heterocyclic nitrogen-sulfur compositions and lubricants containing them
US3865813A (en) 1968-01-08 1975-02-11 Lubrizol Corp Thiourea-acylated polyamine reaction product
US3634515A (en) 1968-11-08 1972-01-11 Standard Oil Co Alkylene polyamide formaldehyde
US3573205A (en) 1968-12-17 1971-03-30 Chevron Res Diisocyanate modified polyisobutenyl-succinimides as lubricating oil detergents
US3859318A (en) 1969-05-19 1975-01-07 Lubrizol Corp Products produced by post-treating oil-soluble esters of mono- or polycarboxylic acids and polyhydric alcohols with epoxides
US3649229A (en) 1969-12-17 1972-03-14 Mobil Oil Corp Liquid hydrocarbon fuels containing high molecular weight mannich bases
US3708522A (en) 1969-12-29 1973-01-02 Lubrizol Corp Reaction products of high molecular weight carboxylic acid esters and certain carboxylic acid acylating reactants
US3654370A (en) 1970-08-28 1972-04-04 Jefferson Chem Co Inc Process for preparing polyoxyalkylene polyamines
US3839318A (en) 1970-09-27 1974-10-01 Rohm & Haas Process for preparation of alkyl glucosides and alkyl oligosaccharides
US3749695A (en) 1971-08-30 1973-07-31 Chevron Res Lubricating oil additives
US3865740A (en) 1972-05-22 1975-02-11 Chevron Res Multifunctional lubricating oil additive
US3954639A (en) 1974-03-14 1976-05-04 Chevron Research Company Lubricating oil composition containing sulfate rust inhibitors
DE2702604C2 (de) 1977-01-22 1984-08-30 Basf Ag, 6700 Ludwigshafen Polyisobutene
US4153499A (en) 1977-06-13 1979-05-08 Signode Corporation Slip-feed strapping machine
US4152353A (en) 1977-08-29 1979-05-01 The Dow Chemical Company Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof
US4234435A (en) 1979-02-23 1980-11-18 The Lubrizol Corporation Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
US4285822A (en) 1979-06-28 1981-08-25 Chevron Research Company Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing the composition
US4261843A (en) 1979-06-28 1981-04-14 Chevron Research Company Reaction product of acidic molybdenum compound with basic nitrogen compound and lubricants containing same
US4263152A (en) 1979-06-28 1981-04-21 Chevron Research Company Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same
US4283295A (en) 1979-06-28 1981-08-11 Chevron Research Company Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing said composition
US4272387A (en) 1979-06-28 1981-06-09 Chevron Research Company Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same
US4259195A (en) 1979-06-28 1981-03-31 Chevron Research Company Reaction product of acidic molybdenum compound with basic nitrogen compound and lubricants containing same
US4265773A (en) 1979-06-28 1981-05-05 Chevron Research Company Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same
US4259194A (en) 1979-06-28 1981-03-31 Chevron Research Company Reaction product of ammonium tetrathiomolybdate with basic nitrogen compounds and lubricants containing same
US4340689A (en) 1979-09-17 1982-07-20 Copolymer Rubber & Chemical Corporation Method of grafting EPM and EPDM polymers
US4338205A (en) 1980-08-25 1982-07-06 Exxon Research & Engineering Co. Lubricating oil with improved diesel dispersancy
US4379064A (en) 1981-03-20 1983-04-05 Standard Oil Company (Indiana) Oxidative passivation of polyamine-dispersants
US4482464A (en) 1983-02-14 1984-11-13 Texaco Inc. Hydrocarbyl-substituted mono- and bis-succinimide having polyamine chain linked hydroxyacyl radicals and mineral oil compositions containing same
US4670515A (en) 1983-08-15 1987-06-02 Copolymer Rubber & Chemical Corp. Grafted and cross-linked epm
US4648980A (en) 1983-09-22 1987-03-10 Chevron Research Company Hydrocarbon soluble nitrogen containing dispersant - fluorophosphoric acid adducts
US4579675A (en) 1983-11-09 1986-04-01 Texaco Inc. N-substituted enaminones and oleaginous compositions containing same
US4521318A (en) 1983-11-14 1985-06-04 Texaco Inc. Lubricant compositions containing both hydrocarbyl substituted mono and bissuccinimide having polyamine chain linked hydroxacyl radicals, and neopentyl derivative
US4554086A (en) 1984-04-26 1985-11-19 Texaco Inc. Borate esters of hydrocarbyl-substituted mono- and bis-succinimides containing polyamine chain linked hydroxyacyl groups and lubricating oil compositions containing same
US4612132A (en) 1984-07-20 1986-09-16 Chevron Research Company Modified succinimides
US4618717A (en) 1984-09-17 1986-10-21 Texaco Inc. Catalytic process for the production of primary amines from oxyethylene glycol monoalkyl ethers
US4617137A (en) 1984-11-21 1986-10-14 Chevron Research Company Glycidol modified succinimides
US4948842A (en) 1985-01-11 1990-08-14 Copolymer Rubber And Chemical Corporation Polyesters having improved impact strength
US4766245A (en) 1985-03-01 1988-08-23 Texaco Inc. Process for the preparation of polyoxyalkylene polyamines
US4645515A (en) 1985-04-12 1987-02-24 Chevron Research Company Modified succinimides (II)
US4670170A (en) 1985-04-12 1987-06-02 Chevron Research Company Modified succinimides (VIII)
US4617138A (en) 1985-04-12 1986-10-14 Chevron Research Company Modified succinimides (II)
US4614603A (en) 1985-04-12 1986-09-30 Chevron Research Company Modified succinimides (III)
US4647390A (en) 1985-04-12 1987-03-03 Chevron Research Company Lubricating oil compositions containing modified succinimides (V)
US4614522A (en) 1985-04-12 1986-09-30 Chevron Research Company Fuel compositions containing modified succinimides (VI)
US4663062A (en) 1985-04-12 1987-05-05 Chevron Research Company Lubricating oil compositions containing modified succinimides (VII)
US4648886A (en) 1985-04-12 1987-03-10 Chevron Research Company Modified succinimides (V)
US4666460A (en) 1985-04-12 1987-05-19 Chevron Research Company Modified succinimides (III)
US4668246A (en) 1985-04-12 1987-05-26 Chevron Research Company Modified succinimides (IV)
US4636322A (en) 1985-11-04 1987-01-13 Texaco Inc. Lubricating oil dispersant and viton seal additives
US4663064A (en) 1986-03-28 1987-05-05 Texaco Inc. Dibaisic acid lubricating oil dispersant and viton seal additives
US4652387A (en) 1986-07-30 1987-03-24 Mobil Oil Corporation Borated reaction products of succinic compounds as lubricant dispersants and antioxidants
US4713189A (en) 1986-08-20 1987-12-15 Texaco, Inc. Precoupled mono-succinimide lubricating oil dispersants and viton seal additives
US4699724A (en) 1986-08-20 1987-10-13 Texaco Inc. Post-coupled mono-succinimide lubricating oil dispersant and viton seal additives
US4963275A (en) 1986-10-07 1990-10-16 Exxon Chemical Patents Inc. Dispersant additives derived from lactone modified amido-amine adducts
US4713191A (en) 1986-12-29 1987-12-15 Texaco Inc. Diiscyanate acid lubricating oil dispersant and viton seal additives
US4971711A (en) 1987-07-24 1990-11-20 Exxon Chemical Patents, Inc. Lactone-modified, mannich base dispersant additives useful in oleaginous compositions
US5026495A (en) 1987-11-19 1991-06-25 Exxon Chemical Patents Inc. Oil soluble dispersant additives useful in oleaginous compositions
US4960942A (en) 1988-05-17 1990-10-02 Union Carbide Chemicals And Plastics Company Inc. Process for the manufacture of N-(polyoxyalkyl)-N-(alkyl)amines
US5266223A (en) 1988-08-01 1993-11-30 Exxon Chemical Patents Inc. Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid dispersant additives
DE3827119A1 (de) 1988-08-10 1990-02-15 Basf Ag Amino-mono- oder -di (poly-n-butoxy)-n-butylamino - (poly-n-butoxy)-n-butylamine
CA2011367C (en) 1988-08-30 1997-07-08 Henry Ashjian Reaction products of alkenyl succinimides with ethylenediamine carboxy acids as fuel detergents
US4857214A (en) 1988-09-16 1989-08-15 Ethylk Petroleum Additives, Inc. Oil-soluble phosphorus antiwear additives for lubricants
US4948386A (en) 1988-11-07 1990-08-14 Texaco Inc. Middle distillate containing storage stability additive
US4963278A (en) 1988-12-29 1990-10-16 Mobil Oil Corporation Lubricant and fuel compositions containing reaction products of polyalkenyl succinimides, aldehydes, and triazoles
US4981492A (en) 1989-12-13 1991-01-01 Mobil Oil Corporation Borated triazole-substituted polyalkenyl succinimides as multifunctional lubricant and fuel additives
US5003107A (en) 1989-12-18 1991-03-26 Texaco Chemical Company Catalytic method for the reductive amination of poly(oxytetramethyle) glycols
CA2036862A1 (en) 1990-02-23 1991-08-24 Tony L. Caines Continuous process for producing adducted epm or epdm oil solution
US5075383A (en) 1990-04-11 1991-12-24 Texaco Inc. Dispersant and antioxidant additive and lubricating oil composition containing same
US4973412A (en) 1990-05-07 1990-11-27 Texaco Inc. Multifunctional lubricant additive with Viton seal capability
US5241003A (en) 1990-05-17 1993-08-31 Ethyl Petroleum Additives, Inc. Ashless dispersants formed from substituted acylating agents and their production and use
US5030249A (en) 1990-10-01 1991-07-09 Texaco Inc. Gasoline detergent additive
US5039307A (en) 1990-10-01 1991-08-13 Texaco Inc. Diesel fuel detergent additive
AU670118B2 (en) 1992-09-11 1996-07-04 Chevron Chemical Company Fuel composition for two-cycle engines
ATE163019T1 (de) 1992-12-14 1998-02-15 Monsanto Co Sekundäre polyamine mit kontrollierter funktioneller dichte und verfahren zu ihrer herstellung
US5352835A (en) 1993-02-08 1994-10-04 Texaco Chemical Company Supported catalysts for amination
BR9400270A (pt) 1993-02-18 1994-11-01 Lubrizol Corp Composição líquida e méthodo para lubrificar um compressor
US5334321A (en) 1993-03-09 1994-08-02 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Modified high molecular weight succinimides
US5422042A (en) 1993-11-19 1995-06-06 Huntsman Corporation Imidazolidone polyetheramine strength enhancing additives of epoxy resin systems
US5663126A (en) * 1994-10-21 1997-09-02 Castrol Limited Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
FR2730496B1 (fr) 1995-02-15 1997-04-25 Inst Francais Du Petrole Procede de fabrication d'anhydride alkenyls ou polyalkenylsucciniques sans formation de resines
US5616153A (en) 1995-10-03 1997-04-01 Ethyl Corporation Copolymer dispersants via vinyl terminated propene polymers
USRE38929E1 (en) 1995-11-20 2006-01-03 Afton Chemical Intangibles Llc Lubricant containing molybdenum compound and secondary diarylamine
US5650381A (en) 1995-11-20 1997-07-22 Ethyl Corporation Lubricant containing molybdenum compound and secondary diarylamine
ZA97222B (en) 1996-01-16 1998-02-18 Lubrizol Corp Lubricating compositions.
CA2308442C (en) * 1997-10-28 2009-09-01 Castrol Limited Processes for preparing grafted copolymers
US6107257A (en) 1997-12-09 2000-08-22 Ethyl Corporation Highly grafted, multi-functional olefin copolymer VI modifiers
DE19818440C2 (de) 1998-04-24 2002-10-24 Pdf Solutions Gmbh Verfahren zur Erzeugung von Daten für die Herstellung einer durch Entwurfsdaten definierten Struktur
US6300291B1 (en) 1999-05-19 2001-10-09 Infineum Usa L.P. Lubricating oil composition
US6528461B1 (en) 2000-11-28 2003-03-04 Bank Of America, N.A. Lubricant containing molybdenum and polymeric dispersant
US6723685B2 (en) 2002-04-05 2004-04-20 Infineum International Ltd. Lubricating oil composition
US7214649B2 (en) 2003-12-31 2007-05-08 Afton Chemical Corporation Hydrocarbyl dispersants including pendant polar functional groups
US7732390B2 (en) 2004-11-24 2010-06-08 Afton Chemical Corporation Phenolic dimers, the process of preparing same and the use thereof
US7645726B2 (en) 2004-12-10 2010-01-12 Afton Chemical Corporation Dispersant reaction product with antioxidant capability
US7253231B2 (en) 2005-01-31 2007-08-07 Afton Chemical Corporation Grafted multi-functional olefin copolymer VI modifiers and uses thereof
US7485603B2 (en) 2005-02-18 2009-02-03 Infineum International Limited Soot dispersants and lubricating oil compositions containing same
US8093189B2 (en) 2006-09-07 2012-01-10 Afton Chemical Corporation Lubricating oil compositions for inhibiting coolant-induced oil filter plugging
US20080182768A1 (en) 2007-01-31 2008-07-31 Devlin Cathy C Lubricant composition for bio-diesel fuel engine applications
US7897696B2 (en) 2007-02-01 2011-03-01 Afton Chemical Corporation Process for the preparation of polyalkenyl succinic anhydrides
US7786057B2 (en) 2007-02-08 2010-08-31 Infineum International Limited Soot dispersants and lubricating oil compositions containing same
EP1992677A1 (en) * 2007-05-10 2008-11-19 Castrol Limited Lubricant composition for combustion engine containing dispersant additive and polymer dispersant viscosity index improver
US7473098B1 (en) 2007-11-16 2009-01-06 Anthony Poulos Rotatable audio and musical instrument cable
US8420583B2 (en) * 2008-01-24 2013-04-16 Afton Chemical Corporation Olefin copolymer dispersant VI improver and lubricant compositions and uses thereof
EP2371934B1 (en) 2010-03-31 2017-03-15 Infineum International Limited Lubricating oil composition
US20150111797A1 (en) 2011-06-29 2015-04-23 Exxonmobil Research And Engineering Company Low viscosity engine oil with superior engine wear protection
SG11201403584XA (en) 2011-12-29 2014-07-30 Chevron Oronite Co Functionalized olefin copolymers with monoamine terminated polyether and lubricating oil compositions
WO2013188660A2 (en) * 2012-06-13 2013-12-19 Zst Holdings, Inc. Methods and apparatuses for performing remote titration of mandibular protrusion
WO2015021119A1 (en) * 2013-08-08 2015-02-12 The Lubrizol Corporation Method of lubricating an end-pivot finger follower valve train lash adjuster
EP3116980B1 (en) * 2014-03-12 2023-04-26 The Lubrizol Corporation Method of lubricating an internal combustion engine
EP3134496B1 (en) * 2014-04-25 2021-03-10 The Lubrizol Corporation Multigrade lubricating compositions
EP2990469B1 (en) 2014-08-27 2019-06-12 Afton Chemical Corporation Use in gasoline direct injection engines

Also Published As

Publication number Publication date
CN109705956A (zh) 2019-05-03
SG10201809179QA (en) 2019-05-30
CN109705956B (zh) 2022-05-27
EP3476923B1 (en) 2021-08-18
JP2019077864A (ja) 2019-05-23
EP3476923A1 (en) 2019-05-01
BR102018071796A2 (pt) 2019-09-17
US10513668B2 (en) 2019-12-24
US20190119602A1 (en) 2019-04-25

Similar Documents

Publication Publication Date Title
JP6902519B2 (ja) エンジン油の摩耗保護を増強させるための分散剤粘度指数向上剤
JP6916205B2 (ja) ブーストされるエンジンで使用するための潤滑剤
JP7129412B2 (ja) 多官能オレフィンコポリマー及びそれを含む潤滑油組成物
JP2018520244A (ja) 低速プレイグニッションを改善するためのマグネシウムを有する潤滑剤及びそれらの使用
JP7697884B2 (ja) ディーゼル微粒子フィルタの性能のための潤滑組成物
JP5840334B2 (ja) 内燃機関を潤滑する方法
KR20150010628A (ko) 윤활유용 마찰 개질제
JP2022155556A (ja) 粘度性能が改善されたエンジン油
JP7340613B2 (ja) 煤処理および摩擦低減のためのエンジン油
JP7297993B2 (ja) 低いタイミングチェーンの伸長のためのエンジン油配合物
JP7654389B2 (ja) 低温での改善されたエマルジョンおよび流動特性のための高分子界面活性剤
JP7697006B2 (ja) 低温ポンプ圧送性を有するエンジン油
KR102860174B1 (ko) 엔진 침착물에 대한 저항성을 갖는 윤활유 조성물
CN115052959B (zh) 有机硅官能化粘度指数改进剂
JP2025172926A (ja) 高温堆積物を低減するための潤滑組成物
JP2025540368A (ja) 洗浄剤不含かつ低灰分の潤滑組成物

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191226

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191226

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200923

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201027

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20201105

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20201111

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210119

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210608

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210621

R150 Certificate of patent or registration of utility model

Ref document number: 6902519

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250