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WO2001085878A3 - Compositions stabilisantes pour huiles de graissage - Google Patents

Compositions stabilisantes pour huiles de graissage Download PDF

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Publication number
WO2001085878A3
WO2001085878A3 PCT/GB2001/002058 GB0102058W WO0185878A3 WO 2001085878 A3 WO2001085878 A3 WO 2001085878A3 GB 0102058 W GB0102058 W GB 0102058W WO 0185878 A3 WO0185878 A3 WO 0185878A3
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WO
WIPO (PCT)
Prior art keywords
stabilising
phosphite
phosphate
compositions
stabilising compositions
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.)
Ceased
Application number
PCT/GB2001/002058
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English (en)
Other versions
WO2001085878A2 (fr
Inventor
Alan Holt
Gerard Mulqueen
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.)
Lanxess Switzerland GmbH
Original Assignee
Great Lakes Chemical Europe GmbH
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 Great Lakes Chemical Europe GmbH filed Critical Great Lakes Chemical Europe GmbH
Priority to US10/275,368 priority Critical patent/US20030171227A1/en
Priority to JP2001582468A priority patent/JP2004501234A/ja
Priority to AU52441/01A priority patent/AU5244101A/en
Priority to EP01925763A priority patent/EP1280872A2/fr
Publication of WO2001085878A2 publication Critical patent/WO2001085878A2/fr
Publication of WO2001085878A3 publication Critical patent/WO2001085878A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/20—Metal working
    • 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
    • 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
    • C10N2040/251—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
    • C10N2040/255—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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

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

Cette invention concerne des compositions stabilisantes pour huiles de base et préparations de lubrifiants. Ces compositions sont constituées par le mélange suivant : (a) au moins un anti-oxydant aminique aromatique éventuellement mélangé à au moins un anti-oxydant phénolique empêché et (b) au moins un organophosphate ou organophosphite. Ces mélanges se distinguent par un pouvoir stabilisant nettement supérieur à celui d'anti-oxydants simples ou de phosphates ou phosphites simples. Ces compositions stabilisantes conviennent pour tous les domaines dans lesquels sont utilisés les divers composants des mélanges et qui sont exposés à une détérioration par suite de processus d'oxydation.
PCT/GB2001/002058 2000-05-10 2001-05-10 Compositions stabilisantes pour huiles de graissage Ceased WO2001085878A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/275,368 US20030171227A1 (en) 2000-05-10 2001-05-10 Stabilizing compositions for lubricating oils
JP2001582468A JP2004501234A (ja) 2000-05-10 2001-05-10 潤滑油用安定剤組成物
AU52441/01A AU5244101A (en) 2000-05-10 2001-05-10 Stabilising compositions for lubricating oils
EP01925763A EP1280872A2 (fr) 2000-05-10 2001-05-10 Compositions stabilisantes pour huiles de graissage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0011189.8 2000-05-10
GBGB0011189.8A GB0011189D0 (en) 2000-05-10 2000-05-10 Anti-oxidant additives

Publications (2)

Publication Number Publication Date
WO2001085878A2 WO2001085878A2 (fr) 2001-11-15
WO2001085878A3 true WO2001085878A3 (fr) 2002-04-11

Family

ID=9891265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/002058 Ceased WO2001085878A2 (fr) 2000-05-10 2001-05-10 Compositions stabilisantes pour huiles de graissage

Country Status (6)

Country Link
US (1) US20030171227A1 (fr)
EP (1) EP1280872A2 (fr)
JP (1) JP2004501234A (fr)
AU (1) AU5244101A (fr)
GB (1) GB0011189D0 (fr)
WO (1) WO2001085878A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040214729A1 (en) 2003-04-25 2004-10-28 Buitrago Juan A. Gear oil composition having improved copper corrosion properties
DE102004039183B4 (de) * 2004-08-12 2009-11-05 Schill + Seilacher Ag Trägerflüssigkeit für Wirkstoffkonzentrate und deren Verwendung
US7799101B2 (en) * 2004-09-29 2010-09-21 Chemtura Corporation Stabilized lubricant compositions
US7786059B2 (en) 2004-12-21 2010-08-31 Chevron Oronite Company Llc Anti-wear additive composition and lubricating oil composition containing the same
EP1954960B1 (fr) * 2005-12-02 2010-10-13 United Technologies Corporation Engrenage dont le fini de surface est ameliore
US20070232505A1 (en) * 2006-03-31 2007-10-04 Marc-Andre Poirier Method for reducing deposit formation in lubricant compositions
JP2010525150A (ja) * 2007-04-25 2010-07-22 ダウ グローバル テクノロジーズ インコーポレイティド 潤滑剤ブレンド組成物
US8049041B2 (en) * 2008-06-27 2011-11-01 Chemtura Corporation Phosphite stabilizer for lubricating base stocks and thermoplastic polymers
EP2554645B1 (fr) * 2010-03-26 2018-09-12 Adeka Corporation Composition lubrifiante
CN103045324A (zh) * 2011-10-17 2013-04-17 中国石油天然气股份有限公司 一种可用于金属加工油中的极压抗磨添加剂
CN103184090A (zh) * 2011-12-30 2013-07-03 中国石油天然气股份有限公司 一种螺杆空气压缩机油组合物
JP7193923B2 (ja) * 2018-03-30 2022-12-21 出光興産株式会社 潤滑油組成物
JP7444644B2 (ja) * 2020-03-06 2024-03-06 出光興産株式会社 潤滑油組成物、及び潤滑油組成物の使用方法

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EP0274200A2 (fr) * 1986-12-11 1988-07-13 UNIROYAL CHEMICAL COMPANY, Inc. Polyoléfines stabilisées contre la dégradation oxydative avec des mélanges de diarylamines aralkylées et de phénols stériquement encombrés
US5167844A (en) * 1989-11-08 1992-12-01 Ciba-Geigy Corporation Lubricant formulations
EP0620267A1 (fr) * 1993-04-09 1994-10-19 Idemitsu Kosan Company Limited Composition d'huile lubrifiante
EP0799883A1 (fr) * 1995-10-19 1997-10-08 Idemitsu Kosan Company Limited Composition d'huile hydraulique
US5681506A (en) * 1992-10-30 1997-10-28 Castrol Limited Corrosion inhibiting lubricant composition

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JP4334623B2 (ja) * 1996-06-12 2009-09-30 出光興産株式会社 自動変速機用潤滑油組成物
DE69907643T2 (de) * 1998-02-27 2004-03-25 Shell Internationale Research Maatschappij B.V. Schmiermittelzusammensetzung
US5955403A (en) * 1998-03-24 1999-09-21 Exxon Research And Engineering Company Sulphur-free, PAO-base lubricants with excellent anti-wear properties and superior thermal/oxidation stability

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274200A2 (fr) * 1986-12-11 1988-07-13 UNIROYAL CHEMICAL COMPANY, Inc. Polyoléfines stabilisées contre la dégradation oxydative avec des mélanges de diarylamines aralkylées et de phénols stériquement encombrés
US5167844A (en) * 1989-11-08 1992-12-01 Ciba-Geigy Corporation Lubricant formulations
US5681506A (en) * 1992-10-30 1997-10-28 Castrol Limited Corrosion inhibiting lubricant composition
EP0620267A1 (fr) * 1993-04-09 1994-10-19 Idemitsu Kosan Company Limited Composition d'huile lubrifiante
EP0799883A1 (fr) * 1995-10-19 1997-10-08 Idemitsu Kosan Company Limited Composition d'huile hydraulique

Also Published As

Publication number Publication date
AU5244101A (en) 2001-11-20
WO2001085878A2 (fr) 2001-11-15
EP1280872A2 (fr) 2003-02-05
GB0011189D0 (en) 2000-06-28
US20030171227A1 (en) 2003-09-11
JP2004501234A (ja) 2004-01-15

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