SG123779A1 - Lubricating oil composition having improved oxidation stability at high temperatures - Google Patents

Lubricating oil composition having improved oxidation stability at high temperatures

Info

Publication number
SG123779A1
SG123779A1 SG200508401A SG200508401A SG123779A1 SG 123779 A1 SG123779 A1 SG 123779A1 SG 200508401 A SG200508401 A SG 200508401A SG 200508401 A SG200508401 A SG 200508401A SG 123779 A1 SG123779 A1 SG 123779A1
Authority
SG
Singapore
Prior art keywords
lubricating oil
high temperatures
oil composition
oxidation stability
improved oxidation
Prior art date
Application number
SG200508401A
Other languages
English (en)
Inventor
Nagamatsu Hiroyuki
Original Assignee
Chevron Texaco 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
Application filed by Chevron Texaco Japan Ltd filed Critical Chevron Texaco Japan Ltd
Publication of SG123779A1 publication Critical patent/SG123779A1/en

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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M2207/26—Overbased carboxylic acid salts
    • 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
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • 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
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
    • 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
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2030/52—Base number [TBN]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
SG200508401A 2004-12-28 2005-12-27 Lubricating oil composition having improved oxidation stability at high temperatures SG123779A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004380522A JP5198719B2 (ja) 2004-12-28 2004-12-28 潤滑油組成物

Publications (1)

Publication Number Publication Date
SG123779A1 true SG123779A1 (en) 2006-07-26

Family

ID=36095916

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200508401A SG123779A1 (en) 2004-12-28 2005-12-27 Lubricating oil composition having improved oxidation stability at high temperatures

Country Status (4)

Country Link
EP (1) EP1676902B1 (de)
JP (1) JP5198719B2 (de)
CA (1) CA2531433C (de)
SG (1) SG123779A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9175237B2 (en) * 2007-12-12 2015-11-03 Chevron Oronite Technology B.V. Trunk piston engine lubricating oil compositions
US9528068B2 (en) 2011-02-17 2016-12-27 The Lubrizol Corporation Lubricants with good TBN retention
US20130157910A1 (en) * 2011-12-16 2013-06-20 Chevron Oronite Company Llc Diesel engine oils

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3941889B2 (ja) * 1995-06-15 2007-07-04 新日本石油株式会社 エンジン油組成物
US5744430A (en) * 1995-04-28 1998-04-28 Nippon Oil Co., Ltd. Engine oil composition
JP3615267B2 (ja) * 1995-04-28 2005-02-02 新日本石油株式会社 エンジン油組成物
DE69812873T2 (de) * 1998-01-30 2004-01-22 Chevron Chemical S.A. Schwefel- und alkalimetalfreie Schmieröladditive
EP0985726B1 (de) * 1998-09-09 2004-11-17 Chevron Chemical S.A. Verfahren zur Herstellung von Erdalkalimetall-Salzen mit hoher Basizität, insbesondere von einem an einem Ring gebundenen Hydrocarbylsalicylat-carboxylat
JP2000192069A (ja) * 1998-12-28 2000-07-11 Oronite Japan Ltd ディ―ゼル内燃機関用潤滑油組成物及び添加剤組成物
JP3722472B2 (ja) * 2000-06-02 2005-11-30 シェブロンテキサコジャパン株式会社 潤滑油組成物
JP4643030B2 (ja) * 2001-01-29 2011-03-02 日産自動車株式会社 ディーゼルエンジン油組成物
JP4185307B2 (ja) * 2001-09-20 2008-11-26 新日本石油株式会社 内燃機関用潤滑油組成物
JP4643087B2 (ja) * 2001-09-25 2011-03-02 日産自動車株式会社 内燃機関用潤滑油組成物
JP4017514B2 (ja) * 2002-12-27 2007-12-05 コスモ石油ルブリカンツ株式会社 エンジン油
JP4515797B2 (ja) * 2004-03-19 2010-08-04 新日本石油株式会社 ディーゼルエンジン用潤滑油組成物

Also Published As

Publication number Publication date
JP5198719B2 (ja) 2013-05-15
EP1676902A1 (de) 2006-07-05
JP2006182987A (ja) 2006-07-13
CA2531433C (en) 2014-02-18
CA2531433A1 (en) 2006-06-28
EP1676902B1 (de) 2019-03-20

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