EP0761648A3 - Herstellung von Phenat-Stearat mit hohen Basenzahlen und geringer feiner Sedimentenformung - Google Patents

Herstellung von Phenat-Stearat mit hohen Basenzahlen und geringer feiner Sedimentenformung Download PDF

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Publication number
EP0761648A3
EP0761648A3 EP96306180A EP96306180A EP0761648A3 EP 0761648 A3 EP0761648 A3 EP 0761648A3 EP 96306180 A EP96306180 A EP 96306180A EP 96306180 A EP96306180 A EP 96306180A EP 0761648 A3 EP0761648 A3 EP 0761648A3
Authority
EP
European Patent Office
Prior art keywords
stearate
production
mixture
overbased
high tbn
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
EP96306180A
Other languages
English (en)
French (fr)
Other versions
EP0761648A2 (de
EP0761648B1 (de
Inventor
Curtis B. Campbell
Christopher S. Fridia
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 Phillips Chemical Co LP
Original Assignee
Chevron Chemical Co LLC
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 Chemical Co LLC filed Critical Chevron Chemical Co LLC
Publication of EP0761648A2 publication Critical patent/EP0761648A2/de
Publication of EP0761648A3 publication Critical patent/EP0761648A3/de
Application granted granted Critical
Publication of EP0761648B1 publication Critical patent/EP0761648B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
EP19960306180 1995-08-23 1996-08-23 Herstellung von Phenat-Stearat mit hohen Basenzahlen und geringer feiner Sedimentenformung Expired - Lifetime EP0761648B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US271695P 1995-08-23 1995-08-23
US2716 1995-08-23

Publications (3)

Publication Number Publication Date
EP0761648A2 EP0761648A2 (de) 1997-03-12
EP0761648A3 true EP0761648A3 (de) 1997-03-26
EP0761648B1 EP0761648B1 (de) 1999-06-30

Family

ID=21702133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960306180 Expired - Lifetime EP0761648B1 (de) 1995-08-23 1996-08-23 Herstellung von Phenat-Stearat mit hohen Basenzahlen und geringer feiner Sedimentenformung

Country Status (4)

Country Link
EP (1) EP0761648B1 (de)
JP (1) JPH09104887A (de)
CA (1) CA2183906A1 (de)
DE (1) DE69603055T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1710294B1 (de) 2005-04-06 2013-03-06 Infineum International Limited Verfahren zur Verbesserung der Stabilität oder der Kompatibilität von Tensiden

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372116A (en) * 1965-10-05 1968-03-05 Lubrizol Corp Preparation of basic metal phenates and salicylates
EP0273588A1 (de) * 1986-11-29 1988-07-06 Bp Chemicals (Additives) Limited Geschwefelt Erdalkalimetallalkylphenolate, ihre Herstellung und ihre Verwendung
EP0410648A2 (de) * 1989-07-26 1991-01-30 Bp Chemicals (Additives) Limited Verfahren zur Herstellung eines Schmierölzusatzkonzentrats
EP0486893A1 (de) * 1990-11-19 1992-05-27 Idemitsu Kosan Company Limited Uberbanisches geschwefelten Erdalkalimetallphenolate und Verfahren zu ihrer Herstellung
EP0558021A2 (de) * 1992-02-26 1993-09-01 Cosmo Research Institute Verfahren zur Herstellung eines überbasischen Erdalkaliphenats
EP0601721A2 (de) * 1992-12-07 1994-06-15 Ethyl Petroleum Additives, Inc. Verfahren zur Herstellung von überbasischen Phenolaten
EP0640682A1 (de) * 1993-08-25 1995-03-01 Cosmo Research Institute Überbasisches sulfuniertes Erdalkaliphenat und Verfahren zu seiner Herstellung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372116A (en) * 1965-10-05 1968-03-05 Lubrizol Corp Preparation of basic metal phenates and salicylates
EP0273588A1 (de) * 1986-11-29 1988-07-06 Bp Chemicals (Additives) Limited Geschwefelt Erdalkalimetallalkylphenolate, ihre Herstellung und ihre Verwendung
EP0410648A2 (de) * 1989-07-26 1991-01-30 Bp Chemicals (Additives) Limited Verfahren zur Herstellung eines Schmierölzusatzkonzentrats
EP0486893A1 (de) * 1990-11-19 1992-05-27 Idemitsu Kosan Company Limited Uberbanisches geschwefelten Erdalkalimetallphenolate und Verfahren zu ihrer Herstellung
EP0558021A2 (de) * 1992-02-26 1993-09-01 Cosmo Research Institute Verfahren zur Herstellung eines überbasischen Erdalkaliphenats
EP0601721A2 (de) * 1992-12-07 1994-06-15 Ethyl Petroleum Additives, Inc. Verfahren zur Herstellung von überbasischen Phenolaten
EP0640682A1 (de) * 1993-08-25 1995-03-01 Cosmo Research Institute Überbasisches sulfuniertes Erdalkaliphenat und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DE69603055D1 (de) 1999-08-05
JPH09104887A (ja) 1997-04-22
EP0761648A2 (de) 1997-03-12
CA2183906A1 (en) 1997-02-24
EP0761648B1 (de) 1999-06-30
DE69603055T2 (de) 1999-10-21

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