EP0286996A3 - Lubricating oil composition - Google Patents

Lubricating oil composition Download PDF

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Publication number
EP0286996A3
EP0286996A3 EP88105669A EP88105669A EP0286996A3 EP 0286996 A3 EP0286996 A3 EP 0286996A3 EP 88105669 A EP88105669 A EP 88105669A EP 88105669 A EP88105669 A EP 88105669A EP 0286996 A3 EP0286996 A3 EP 0286996A3
Authority
EP
European Patent Office
Prior art keywords
lubricating oil
oil composition
composition
lubricating
oil
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
EP88105669A
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EP0286996B2 (en
EP0286996B1 (en
EP0286996A2 (en
Inventor
Dasai Masashi
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
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Publication of EP0286996A3 publication Critical patent/EP0286996A3/en
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating 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
    • C10M169/04Mixtures of base-materials and additives
    • C10M169/045Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/02Well-defined hydrocarbons
    • C10M105/04Well-defined hydrocarbons aliphatic
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    • C10M101/00Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02Petroleum fractions
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    • C10M105/00Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/02Well-defined hydrocarbons
    • C10M105/06Well-defined hydrocarbons aromatic
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    • C10M107/00Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
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    • C10M107/00Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/08Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing butene
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    • C10M129/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04Hydroxy compounds
    • C10M129/06Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
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    • C10M129/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26Carboxylic acids; Salts thereof
    • C10M129/28Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
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    • C10M129/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26Carboxylic acids; Salts thereof
    • C10M129/28Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/42Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms polycarboxylic
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    • C10M129/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26Carboxylic acids; Salts thereof
    • C10M129/48Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
    • C10M129/54Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
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    • C10M129/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68Esters
    • C10M129/76Esters containing free hydroxy or carboxyl groups
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    • C10M133/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/16Amides; Imides
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    • C10M137/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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    • C10M137/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04Phosphate esters
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    • C10M137/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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    • C10M137/08Ammonium or amine salts
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    • C10M159/00Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/02Natural products
    • C10M159/08Fatty oils
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    • C10M159/12Reaction products
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  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
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EP88105669A 1987-04-11 1988-04-09 Lubricating oil composition Expired - Lifetime EP0286996B2 (en)

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JP62087933A JP2599383B2 (en) 1987-04-11 1987-04-11 Lubricating oil composition
JP8793387 1987-04-11
JP87933/87 1987-04-11

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EP0286996A2 EP0286996A2 (en) 1988-10-19
EP0286996A3 true EP0286996A3 (en) 1989-01-18
EP0286996B1 EP0286996B1 (en) 1992-08-12
EP0286996B2 EP0286996B2 (en) 1999-12-08

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JP (1) JP2599383B2 (en)
KR (1) KR930010575B1 (en)
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Cited By (3)

* Cited by examiner, † Cited by third party
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US7650976B2 (en) 2003-08-22 2010-01-26 Nissan Motor Co., Ltd. Low-friction sliding member in transmission, and transmission oil therefor
US8206035B2 (en) 2003-08-06 2012-06-26 Nissan Motor Co., Ltd. Low-friction sliding mechanism, low-friction agent composition and method of friction reduction
US8575076B2 (en) 2003-08-08 2013-11-05 Nissan Motor Co., Ltd. Sliding member and production process thereof

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* Cited by examiner, † Cited by third party
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JP2501217B2 (en) * 1987-11-07 1996-05-29 出光興産株式会社 Lubricating oil composition for metalworking
CA2001381C (en) * 1988-10-24 2000-08-08 John E. Chandler Amide containing friction modifier for use in power transmission fluids
JP2705815B2 (en) * 1988-12-08 1998-01-28 出光興産株式会社 Lubricating oil composition for power control
JPH0699701B2 (en) * 1989-02-10 1994-12-07 コスモ石油株式会社 Working fluid composition for power steering
EP0407124A1 (en) * 1989-07-07 1991-01-09 Tonen Corporation Lubricating oil composition
US5391307A (en) * 1989-07-07 1995-02-21 Tonen Corp. Lubricating oil composition
JP2795911B2 (en) * 1989-07-13 1998-09-10 出光興産株式会社 Lubricating oil composition
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Also Published As

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JPS63254196A (en) 1988-10-20
KR930010575B1 (en) 1993-10-28
EP0286996B2 (en) 1999-12-08
EP0286996B1 (en) 1992-08-12
DE3873587T3 (en) 2000-04-27
DE3873587D1 (en) 1992-09-17
EP0286996A2 (en) 1988-10-19
DE3873587T2 (en) 1993-05-19
KR880012740A (en) 1988-11-28
JP2599383B2 (en) 1997-04-09

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