EP0949320A3 - Lubrifcating compositions - Google Patents

Lubrifcating compositions Download PDF

Info

Publication number
EP0949320A3
EP0949320A3 EP99302498A EP99302498A EP0949320A3 EP 0949320 A3 EP0949320 A3 EP 0949320A3 EP 99302498 A EP99302498 A EP 99302498A EP 99302498 A EP99302498 A EP 99302498A EP 0949320 A3 EP0949320 A3 EP 0949320A3
Authority
EP
European Patent Office
Prior art keywords
lubrifcating
compositions
metal surface
friction modifier
micropitting
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.)
Withdrawn
Application number
EP99302498A
Other languages
German (de)
French (fr)
Other versions
EP0949320A2 (en
Inventor
Helen T. Ryan
Rodney I. Barber
Craig R. Paterson
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 Ltd
Original Assignee
Afton Chemical Ltd
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 Ltd filed Critical Afton Chemical Ltd
Publication of EP0949320A2 publication Critical patent/EP0949320A2/en
Publication of EP0949320A3 publication Critical patent/EP0949320A3/en
Withdrawn legal-status Critical Current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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/16—Amides; Imides
    • 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
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
    • 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/08—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08—Amides
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08—Amides
    • C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/086—Imides
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • 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
    • 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
    • C10M2223/042—Metal 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur
    • 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
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Use of at least one friction modifier to reduce micropitting of a metal surface, which comprises lubricating the metal surface with a lubricant composition comprising the at least one friction modifier, wherein the at least one friction modifier is selected such that micropitting is reduced when the metal surface is so lubricated.
EP99302498A 1998-04-09 1999-03-30 Lubrifcating compositions Withdrawn EP0949320A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9807843.9A GB9807843D0 (en) 1998-04-09 1998-04-09 Lubricating compositions
GB9807843 1998-04-09

Publications (2)

Publication Number Publication Date
EP0949320A2 EP0949320A2 (en) 1999-10-13
EP0949320A3 true EP0949320A3 (en) 2000-09-06

Family

ID=10830267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99302498A Withdrawn EP0949320A3 (en) 1998-04-09 1999-03-30 Lubrifcating compositions

Country Status (6)

Country Link
EP (1) EP0949320A3 (en)
JP (1) JP3200044B2 (en)
CN (1) CN1214094C (en)
CA (1) CA2266841C (en)
GB (1) GB9807843D0 (en)
SG (1) SG77676A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8394746B2 (en) * 2008-08-22 2013-03-12 Exxonmobil Research And Engineering Company Low sulfur and low metal additive formulations for high performance industrial oils
US20100105585A1 (en) * 2008-10-28 2010-04-29 Carey James T Low sulfur and ashless formulations for high performance industrial oils
JP5970291B2 (en) * 2012-08-20 2016-08-17 出光興産株式会社 Lubricating oil composition
FI3798287T3 (en) 2019-09-27 2023-11-02 Ab Nanol Tech Oy Use of organometallic salt compositions for alleviating the formation of white etching cracks
DE102022111794B3 (en) 2022-05-11 2023-03-30 Fuchs Petrolub Se Base oil and lubricating fluid composition containing the base oil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450208A1 (en) * 1990-04-02 1991-10-09 Ethyl Petroleum Additives Limited Lubricant compositions and additives therefor
WO1994024233A1 (en) * 1993-04-09 1994-10-27 Ethyl Corporation Gear oil additive concentrates and lubricants containing them
EP0753564A1 (en) * 1995-07-10 1997-01-15 The Lubrizol Corporation Lubricant compositions to reduce noise in a push belt continuous variable transmission
EP0892037A1 (en) * 1997-07-17 1999-01-20 Ethyl Corporation Improved antioxidant system for lubrication base oils

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285942A (en) 1962-03-06 1966-11-15 Exxon Research Engineering Co Preparation of glycol molybdate complexes
US4158633A (en) 1978-03-30 1979-06-19 Edwin Cooper, Inc. Lubricating oil
CA1139740A (en) 1979-05-18 1983-01-18 Andrew G. Papay Oil-soluble friction-reducing additive and lubricating oil composition
US4280916A (en) 1980-03-31 1981-07-28 Shell Oil Company Lubricant composition
US4889647A (en) 1985-11-14 1989-12-26 R. T. Vanderbilt Company, Inc. Organic molybdenum complexes
US4752416A (en) 1986-12-11 1988-06-21 The Lubrizol Corporation Phosphite ester compositions, and lubricants and functional fluids containing same
US4832857A (en) 1988-08-18 1989-05-23 Amoco Corporation Process for the preparation of overbased molybdenum alkaline earth metal and alkali metal dispersions
GB8906345D0 (en) 1989-03-20 1989-05-04 Ethyl Petroleum Additives Ltd Friction modifier
FR2648473B1 (en) 1989-06-19 1994-04-01 Elf Aquitaine Ste Nale SUB-BASED ADDITIVES FOR LUBRICATING OILS CONTAINING A MOLYBDENE COMPLEX, THEIR PREPARATION PROCESS AND COMPOSITIONS CONTAINING SAID ADDITIVES
US5137647A (en) 1991-12-09 1992-08-11 R. T. Vanderbilt Company, Inc. Organic molybdenum complexes
US5412130A (en) 1994-06-08 1995-05-02 R. T. Vanderbilt Company, Inc. Method for preparation of organic molybdenum compounds
GB2301113A (en) 1995-05-22 1996-11-27 Ethyl Petroleum Additives Ltd Extreme pressure gear lubricant
US5650381A (en) 1995-11-20 1997-07-22 Ethyl Corporation Lubricant containing molybdenum compound and secondary diarylamine
GB9524642D0 (en) 1995-12-01 1996-01-31 Ethyl Petroleum Additives Ltd Hydraulic fluids
EP0812901B1 (en) 1996-06-12 2010-03-24 Ethyl Corporation Use of gear oils

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450208A1 (en) * 1990-04-02 1991-10-09 Ethyl Petroleum Additives Limited Lubricant compositions and additives therefor
WO1994024233A1 (en) * 1993-04-09 1994-10-27 Ethyl Corporation Gear oil additive concentrates and lubricants containing them
EP0753564A1 (en) * 1995-07-10 1997-01-15 The Lubrizol Corporation Lubricant compositions to reduce noise in a push belt continuous variable transmission
EP0892037A1 (en) * 1997-07-17 1999-01-20 Ethyl Corporation Improved antioxidant system for lubrication base oils

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 96, no. 2, 11 January 1982, Columbus, Ohio, US; abstract no. 10163b, XP002141637 *
HONG ET AL: "Evaluation of Surface fatigue Perfomance of Gear Oils", TECHNISCHE AKADEMIE ESSLINGEN 10TH INTERNATIONAL "TRIBOLOGY - SOLVING FRICTION AND WEAR PROBLEMS" COLLOQUIM PROCEEDINGS, vol. 2, 1996, Esslingen, pages 1399 - 1411, XP002141636 *
SHOTTER, B. A (WESTLAND HELICOPTERS LTD): "Micropitting: its characteristics and implications on the test requirements of gear oils", PROC. INST. PET., no. 1, 1981, London, pages 91 - 103 *

Also Published As

Publication number Publication date
JP3200044B2 (en) 2001-08-20
EP0949320A2 (en) 1999-10-13
JPH11323366A (en) 1999-11-26
CA2266841C (en) 2008-07-29
CA2266841A1 (en) 1999-10-09
CN1214094C (en) 2005-08-10
SG77676A1 (en) 2001-01-16
CN1234430A (en) 1999-11-10
GB9807843D0 (en) 1998-06-10

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