EP0814148A3 - Low phosphorous engine oil compositions and additive compositions - Google Patents

Low phosphorous engine oil compositions and additive compositions Download PDF

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Publication number
EP0814148A3
EP0814148A3 EP97116487A EP97116487A EP0814148A3 EP 0814148 A3 EP0814148 A3 EP 0814148A3 EP 97116487 A EP97116487 A EP 97116487A EP 97116487 A EP97116487 A EP 97116487A EP 0814148 A3 EP0814148 A3 EP 0814148A3
Authority
EP
European Patent Office
Prior art keywords
compositions
engine oil
low phosphorous
additive
phosphorous engine
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.)
Granted
Application number
EP97116487A
Other languages
German (de)
French (fr)
Other versions
EP0814148A2 (en
EP0814148B1 (en
Inventor
Morikuni Nakazato
Jiro Magarifuchi
Yoshifuni Isozaki
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.)
Chevron Oronite Japan Ltd
Original Assignee
Oronite Japan 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
Priority claimed from JP35630292A external-priority patent/JP3554757B2/en
Priority claimed from US08/162,681 external-priority patent/US5629272A/en
Application filed by Oronite Japan Ltd filed Critical Oronite Japan Ltd
Publication of EP0814148A2 publication Critical patent/EP0814148A2/en
Publication of EP0814148A3 publication Critical patent/EP0814148A3/en
Application granted granted Critical
Publication of EP0814148B1 publication Critical patent/EP0814148B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
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    • 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
    • C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
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    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
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    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C10M2227/062—Cyclic 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/063—Complexes of boron halides
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/065—Organic compounds derived from inorganic acids or metal salts derived from Ti or Zr
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/066—Organic compounds derived from inorganic acids or metal salts derived from Mo or W
    • 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
    • C10N2010/02—Groups 1 or 11
    • 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
    • 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
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol-fuelled 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
    • 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
    • C10N2040/255—Gasoline 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
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

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

Abstract

An engine oil composition which comprises a metal-containing detergent, zinc dithiophosphate, and a boron-containing ashless dispersant dissolved or dispersed in a base oil; characterized by further containing an antiwear agent having an aliphatic amide compound and either a dithiocarbamate compound or an ester derived from a fatty acid and boric acid.
EP97116487A 1992-12-21 1993-12-20 Low phosphorous engine oil compositions and additive compositions Expired - Lifetime EP0814148B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP356302/92 1992-12-21
JP35630292 1992-12-21
JP35630292A JP3554757B2 (en) 1992-12-21 1992-12-21 Engine oil composition
US08/162,681 US5629272A (en) 1991-08-09 1993-12-03 Low phosphorous engine oil compositions and additive compositions
US162681 1993-12-03
EP93310287A EP0609623B1 (en) 1992-12-21 1993-12-20 Low phosphorous engine oil compositions and additive compositions

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP93310287A Division EP0609623B1 (en) 1992-12-21 1993-12-20 Low phosphorous engine oil compositions and additive compositions
EP93310287.3 Division 1993-12-20

Publications (3)

Publication Number Publication Date
EP0814148A2 EP0814148A2 (en) 1997-12-29
EP0814148A3 true EP0814148A3 (en) 1998-01-14
EP0814148B1 EP0814148B1 (en) 2002-10-02

Family

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EP93310287A Expired - Lifetime EP0609623B1 (en) 1992-12-21 1993-12-20 Low phosphorous engine oil compositions and additive compositions
EP97116487A Expired - Lifetime EP0814148B1 (en) 1992-12-21 1993-12-20 Low phosphorous engine oil compositions and additive compositions

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Application Number Title Priority Date Filing Date
EP93310287A Expired - Lifetime EP0609623B1 (en) 1992-12-21 1993-12-20 Low phosphorous engine oil compositions and additive compositions

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EP (2) EP0609623B1 (en)
DE (2) DE69332361T2 (en)
SG (1) SG71666A1 (en)

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JP3500445B2 (en) * 1994-06-06 2004-02-23 新日本石油株式会社 Lubricating oil composition for internal combustion engines
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JPH08253782A (en) * 1995-03-14 1996-10-01 Idemitsu Kosan Co Ltd Lubricating oil composition for internal combustion engine
JPH08283762A (en) * 1995-04-14 1996-10-29 Tonen Corp Lubricating oil composition
AU719520B2 (en) * 1995-09-19 2000-05-11 Lubrizol Corporation, The Additive compositions for lubricants and functional fluids
JPH09263782A (en) * 1996-03-28 1997-10-07 Idemitsu Kosan Co Ltd Oil composition for non-stage transmission
CA2213050A1 (en) * 1996-08-21 1998-02-21 John S. Manka Compositions containing thiocarbonates and acylated-nitrogen containing compounds
US5834407A (en) * 1996-08-21 1998-11-10 The Lubrizol Corporation Lubricants and functional fluids containing heterocyclic compounds
US6048826A (en) * 1997-06-04 2000-04-11 Idemitsu Kosan Co., Ltd. Lubricating oil composition
US7214648B2 (en) 1997-08-27 2007-05-08 Ashland Licensing And Intellectual Property, Llc Lubricant and additive formulation
GB9900035D0 (en) 1999-01-04 1999-02-24 Infineum Uk Ltd Overbased metal detergents
US6300291B1 (en) 1999-05-19 2001-10-09 Infineum Usa L.P. Lubricating oil composition
JP2001158896A (en) * 1999-12-02 2001-06-12 Chevron Oronite Ltd Lubricant oil composition for internal combustion engine especially effective for lubricant of gas engine
JP4663843B2 (en) * 2000-03-29 2011-04-06 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition
WO2001079399A1 (en) * 2000-04-13 2001-10-25 Ashland Inc. Engine lubricant and additive
WO2002077133A2 (en) * 2001-03-22 2002-10-03 The Lubrizol Corporation Engine lubricant with a high sulfur content base stock comprising a molybdenum dithiocarbamate as an additional antioxidant
MXPA02012500A (en) * 2001-04-13 2004-09-10 Ashland Inc Engine lubricant and additive.
US20040038833A1 (en) * 2002-01-31 2004-02-26 Deckman Douglas E. Lubricating oil compositions for internal combustion engines with improved wear performance
US6777378B2 (en) * 2002-02-15 2004-08-17 The Lubrizol Corporation Molybdenum, sulfur and boron containing lubricating oil composition
US6759375B2 (en) * 2002-05-23 2004-07-06 The Lubrizol Corporation Use of an amide to reduce lubricant temperature
US7122508B2 (en) 2002-10-31 2006-10-17 Chevron Oronite Company Llc Methods and compositions for reducing wear in internal combustion engines lubricated with a low phosphorous content borate-containing lubricating oil
US20040087451A1 (en) * 2002-10-31 2004-05-06 Roby Stephen H. Low-phosphorus lubricating oil composition for extended drain intervals
US20040209783A1 (en) * 2003-04-18 2004-10-21 Wells Paul P. Lacquer reducing lubricating oil composition and method of use of same
EP1632554B1 (en) * 2004-09-07 2011-08-24 Infineum International Limited Lubricating oil composition
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US20070129263A1 (en) * 2005-12-02 2007-06-07 Chevron Oronite Company Llc Lubricating oil composition
US20080171677A1 (en) 2006-04-13 2008-07-17 Buck William H Low SAP engine lubricant additive and composition containing non-corrosive sulfur and organic borates
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Also Published As

Publication number Publication date
SG71666A1 (en) 2000-04-18
DE69323717T2 (en) 1999-07-01
EP0814148A2 (en) 1997-12-29
EP0609623B1 (en) 1999-03-03
EP0609623A1 (en) 1994-08-10
EP0814148B1 (en) 2002-10-02
DE69323717D1 (en) 1999-04-08
DE69332361T2 (en) 2003-02-13
DE69332361D1 (en) 2002-11-07

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