GB2097813B - Glycerol esters in lubricating oils as fuel economy additives - Google Patents

Glycerol esters in lubricating oils as fuel economy additives

Info

Publication number
GB2097813B
GB2097813B GB8211177A GB8211177A GB2097813B GB 2097813 B GB2097813 B GB 2097813B GB 8211177 A GB8211177 A GB 8211177A GB 8211177 A GB8211177 A GB 8211177A GB 2097813 B GB2097813 B GB 2097813B
Authority
GB
United Kingdom
Prior art keywords
fuel economy
lubricating oils
glycerol esters
economy additives
additives
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.)
Expired
Application number
GB8211177A
Other versions
GB2097813A (en
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB2097813A publication Critical patent/GB2097813A/en
Application granted granted Critical
Publication of GB2097813B publication Critical patent/GB2097813B/en
Expired legal-status Critical Current

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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/76—Esters containing free hydroxy or carboxyl groups
    • 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
    • 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
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
GB8211177A 1981-05-06 1982-04-16 Glycerol esters in lubricating oils as fuel economy additives Expired GB2097813B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26098781A 1981-05-06 1981-05-06

Publications (2)

Publication Number Publication Date
GB2097813A GB2097813A (en) 1982-11-10
GB2097813B true GB2097813B (en) 1985-09-25

Family

ID=22991499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8211177A Expired GB2097813B (en) 1981-05-06 1982-04-16 Glycerol esters in lubricating oils as fuel economy additives

Country Status (11)

Country Link
JP (1) JPS57187394A (en)
AU (1) AU554024B2 (en)
BE (1) BE893083A (en)
CA (1) CA1174660A (en)
DE (1) DE3216390C2 (en)
FR (1) FR2505355B1 (en)
GB (1) GB2097813B (en)
HK (1) HK41090A (en)
IT (1) IT1151566B (en)
NL (1) NL8201866A (en)
SG (1) SG60888G (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3376016D1 (en) * 1982-04-22 1988-04-21 Exxon Research Engineering Co Glycerol esters with oil-soluble copper compounds as fuel economy additives
US5273672A (en) * 1987-03-02 1993-12-28 Idemitsu Kosan Company Limited Lubricating oil composition containing a partial ester of a polyhydric alcohol and a substituted succinic acid ester
WO1988006616A1 (en) * 1987-03-02 1988-09-07 Idemitsu Kosan Company Limited Lubricating oil composition
US5064546A (en) * 1987-04-11 1991-11-12 Idemitsu Kosan Co., Ltd. Lubricating oil composition
US4957651A (en) * 1988-01-15 1990-09-18 The Lubrizol Corporation Mixtures of partial fatty acid esters of polyhydric alcohols and sulfurized compositions, and use as lubricant additives
EP0466297B1 (en) * 1990-07-09 1994-06-01 Ethyl Additives Corporation Use of a particular ester
EP0553100B1 (en) * 1990-07-31 1996-01-24 Exxon Chemical Patents Inc. Synergystic blend of amine/amide and ester/alcohol friction modifying agents for improved fuel economy of an internal combustion engine
US5282990A (en) * 1990-07-31 1994-02-01 Exxon Chemical Patents Inc. Synergistic blend of amine/amide and ester/alcohol friction modifying agents for improved fuel economy of an internal combustion engine
JP5127102B2 (en) * 2001-09-06 2013-01-23 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for internal combustion engines
JP5260322B2 (en) 2006-02-21 2013-08-14 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ Lubricating oil composition
UA109139C2 (en) 2010-06-25 2015-07-27 APPLICATIONS AND COMPOSITIONS
US9127232B2 (en) 2010-10-26 2015-09-08 Castrol Limited Non-aqueous lubricant and fuel compositions comprising fatty acid esters of hydroxy-carboxylic acids, and uses thereof
GB201817589D0 (en) 2018-10-29 2018-12-12 Castrol Ltd Lubricant compositions
CN114591778A (en) * 2022-02-15 2022-06-07 黄国帮 Energy-saving emission-reducing diesel and gasoline engine oil formula

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493483A (en) * 1948-04-26 1950-01-03 Shell Dev Marine engine lubricant
GB709903A (en) * 1950-04-06 1954-06-02 Standard Oil Dev Co Lubricating oil composition
US2911367A (en) * 1957-07-01 1959-11-03 Gulf Oil Corp Mineral lubricating oil composition
US3933659A (en) * 1974-07-11 1976-01-20 Chevron Research Company Extended life functional fluid
CA1137463A (en) * 1978-12-18 1982-12-14 Thomas V. Liston Mileage-improving lubricating oil
CA1157846A (en) * 1978-12-18 1983-11-29 Thomas V. Liston Fuel economy
EP0039998B1 (en) * 1980-05-08 1984-04-18 Exxon Research And Engineering Company Lubricating oil composition containing sediment-reducing additive
JPS5776096A (en) * 1980-10-31 1982-05-12 Idemitsu Kosan Co Ltd Lubricant oil composition
DE3376016D1 (en) * 1982-04-22 1988-04-21 Exxon Research Engineering Co Glycerol esters with oil-soluble copper compounds as fuel economy additives

Also Published As

Publication number Publication date
FR2505355A1 (en) 1982-11-12
CA1174660A (en) 1984-09-18
AU554024B2 (en) 1986-08-07
HK41090A (en) 1990-06-01
SG60888G (en) 1989-03-10
NL8201866A (en) 1982-12-01
FR2505355B1 (en) 1986-04-11
IT1151566B (en) 1986-12-24
GB2097813A (en) 1982-11-10
BE893083A (en) 1982-11-05
JPS57187394A (en) 1982-11-18
DE3216390A1 (en) 1983-01-13
DE3216390C2 (en) 1996-11-21
IT8221100A0 (en) 1982-05-05
AU8340582A (en) 1982-11-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20020415