FR2569199B1 - Alkylcatechols normalement liquides et composition d'huile lubrifiante les contenant - Google Patents

Alkylcatechols normalement liquides et composition d'huile lubrifiante les contenant

Info

Publication number
FR2569199B1
FR2569199B1 FR858512230A FR8512230A FR2569199B1 FR 2569199 B1 FR2569199 B1 FR 2569199B1 FR 858512230 A FR858512230 A FR 858512230A FR 8512230 A FR8512230 A FR 8512230A FR 2569199 B1 FR2569199 B1 FR 2569199B1
Authority
FR
France
Prior art keywords
alkylcatechols
lubricating oil
composition containing
oil composition
normally liquid
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.)
Expired - Fee Related
Application number
FR858512230A
Other languages
English (en)
Other versions
FR2569199A1 (fr
Inventor
Thomas V Liston
Warren Lowe
Vernon R Small
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 USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research Co
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 Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of FR2569199A1 publication Critical patent/FR2569199A1/fr
Application granted granted Critical
Publication of FR2569199B1 publication Critical patent/FR2569199B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
    • 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
    • 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
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
    • C10M129/14—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring containing at least 2 hydroxy groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
FR858512230A 1984-08-17 1985-08-09 Alkylcatechols normalement liquides et composition d'huile lubrifiante les contenant Expired - Fee Related FR2569199B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64191084A 1984-08-17 1984-08-17
US06/711,797 US4632771A (en) 1984-08-17 1985-03-14 Normally liquid C14 to C18 monoalkyl catechols

Publications (2)

Publication Number Publication Date
FR2569199A1 FR2569199A1 (fr) 1986-02-21
FR2569199B1 true FR2569199B1 (fr) 1990-01-19

Family

ID=27093874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858512230A Expired - Fee Related FR2569199B1 (fr) 1984-08-17 1985-08-09 Alkylcatechols normalement liquides et composition d'huile lubrifiante les contenant

Country Status (7)

Country Link
US (1) US4632771A (fr)
JP (1) JPH02289687A (fr)
BR (1) BR8503922A (fr)
CA (1) CA1230130A (fr)
DE (2) DE3546844C2 (fr)
FR (1) FR2569199B1 (fr)
GB (1) GB2163162B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1273344A (fr) * 1985-06-17 1990-08-28 Thomas V. Liston Complexes de type succinimide d'alkylcatechols borates et produits lubrifiants contenant ceux-ci
US5061390A (en) * 1989-07-05 1991-10-29 Chevron Research And Technology Company Diethylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same
US4975211A (en) * 1989-07-05 1990-12-04 Chevron Research Company Diethylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same
US5160651A (en) * 1989-09-15 1992-11-03 Chevron Research And Technology Company Trialkylamine complexes of borated higher carbon number alkyl catechols and lubricating oil compositions containing the same
US5141660A (en) * 1989-09-27 1992-08-25 Chevron Research Company Monoalkylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same
US5284594A (en) * 1989-09-15 1994-02-08 Chevron Research And Technology Company Dialkylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same
EP0491856B1 (fr) * 1989-09-15 1995-08-09 CHEVRON U.S.A. Inc. Complexes alkylamines de pyrocatechines d'alkyle boratees et composition d'huiles lubrifiantes les contenant
US5160652A (en) * 1989-09-15 1992-11-03 Chevron Research And Technology Company Dialkylamine complexes of borated higher carbon number alkyl catechols and lubricating oil compositions containing the same
US5160650A (en) * 1989-09-27 1992-11-03 Chevron Research And Technology Company Monoalkylamine complexes of borated higher carbon number alkyl catechols and lubricating oil compositions containing the same
US5208390A (en) * 1991-10-25 1993-05-04 Chevron Research And Technology Company Process for alkylating aromatic polyols with higher carbon number alpha olefin oligomers
US5712231A (en) * 1996-06-04 1998-01-27 Exxon Research And Engineering Company Polymers having dihydroxy moieties
US6670513B1 (en) * 1999-12-03 2003-12-30 Chevron Oronite Company, Llc Process for producing alkylated hydroxyl-containing aromatic compounds
US7494961B2 (en) 2004-06-29 2009-02-24 Chevron Oronite Company Llc Polyphenolics as lubricant oil additives
US9150813B2 (en) 2009-12-17 2015-10-06 The Lubrizol Corporation Lubricating composition containing an aromatic compound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429905A (en) * 1943-09-10 1947-10-28 Sun Oil Co Lubricant composition
US2795548A (en) * 1954-06-29 1957-06-11 California Research Corp Lubricant compositions
US3554945A (en) * 1969-07-02 1971-01-12 Mobil Oil Corp Lubricating compositions containing alkylated polyhydroxy aromatic compounds
US3649538A (en) * 1969-08-27 1972-03-14 Chevron Res Diol-containing aluminum lubricant
MX162168A (es) * 1981-09-14 1991-04-04 Lubrizol Corp Composicion lubricante mejorada para reducir el consumo de combustible

Also Published As

Publication number Publication date
US4632771A (en) 1986-12-30
GB2163162A (en) 1986-02-19
DE3529192A1 (de) 1986-02-27
BR8503922A (pt) 1986-05-27
GB8520462D0 (en) 1985-09-18
GB2163162B (en) 1988-02-03
FR2569199A1 (fr) 1986-02-21
DE3529192C2 (fr) 1992-07-30
JPH02289687A (ja) 1990-11-29
CA1230130A (fr) 1987-12-08
DE3546844C2 (de) 1994-01-27
JPH0438793B2 (fr) 1992-06-25

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse