EP0259974A3 - Overbased sulfurized alkyl-phenols as lubricating oil additives - Google Patents

Overbased sulfurized alkyl-phenols as lubricating oil additives Download PDF

Info

Publication number
EP0259974A3
EP0259974A3 EP87307025A EP87307025A EP0259974A3 EP 0259974 A3 EP0259974 A3 EP 0259974A3 EP 87307025 A EP87307025 A EP 87307025A EP 87307025 A EP87307025 A EP 87307025A EP 0259974 A3 EP0259974 A3 EP 0259974A3
Authority
EP
European Patent Office
Prior art keywords
phenols
lubricating oil
oil additives
sulfurized alkyl
overbased sulfurized
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
EP87307025A
Other versions
EP0259974B1 (en
EP0259974A2 (en
EP0259974B2 (en
Inventor
Thomas Vincent Liston
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 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25403296&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0259974(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chevron Research Co filed Critical Chevron Research Co
Publication of EP0259974A2 publication Critical patent/EP0259974A2/en
Publication of EP0259974A3 publication Critical patent/EP0259974A3/en
Publication of EP0259974B1 publication Critical patent/EP0259974B1/en
Application granted granted Critical
Publication of EP0259974B2 publication Critical patent/EP0259974B2/en
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
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • 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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP87307025A 1986-08-08 1987-08-07 Overbased sulfurized alkyl-phenols as lubricating oil additives Expired - Lifetime EP0259974B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89459986A 1986-08-08 1986-08-08
US894599 1986-08-08

Publications (4)

Publication Number Publication Date
EP0259974A2 EP0259974A2 (en) 1988-03-16
EP0259974A3 true EP0259974A3 (en) 1988-08-10
EP0259974B1 EP0259974B1 (en) 1993-05-12
EP0259974B2 EP0259974B2 (en) 1997-03-26

Family

ID=25403296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87307025A Expired - Lifetime EP0259974B2 (en) 1986-08-08 1987-08-07 Overbased sulfurized alkyl-phenols as lubricating oil additives

Country Status (15)

Country Link
EP (1) EP0259974B2 (en)
JP (1) JPS6346297A (en)
KR (1) KR880002818A (en)
CN (1) CN1021345C (en)
AU (1) AU602343B2 (en)
BR (1) BR8704053A (en)
CA (1) CA1341002C (en)
DE (1) DE3785807T3 (en)
DK (1) DK410087A (en)
ES (1) ES2054677T3 (en)
IN (1) IN170575B (en)
MX (1) MX168483B (en)
NO (1) NO167659C (en)
NZ (1) NZ221128A (en)
ZA (1) ZA875686B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391310A (en) * 1993-11-23 1995-02-21 Cincinnati Milacron Inc. Sulfurized aqueous machining fluid composition
JP3454593B2 (en) * 1994-12-27 2003-10-06 旭電化工業株式会社 Lubricating oil composition
US7405185B2 (en) 2003-09-26 2008-07-29 Chevron Oronite Company Llc Process for making Group II metal overbased sulfurized alkylphenols
ES2655116T3 (en) * 2006-09-19 2018-02-16 Infineum International Limited A lubricating oil composition
US8933002B2 (en) * 2011-11-10 2015-01-13 Chevron Oronite Company Llc Lubricating oil compositions

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178368A (en) * 1962-05-15 1965-04-13 California Research Corp Process for basic sulfurized metal phenates
US3367867A (en) * 1966-01-04 1968-02-06 Chevron Res Low-foaming overbased phenates
US3424679A (en) * 1966-08-15 1969-01-28 Chevron Res Nonvicinal glycols in overbased phenate preparation
US3437595A (en) * 1965-10-29 1969-04-08 Orobis Ltd Process for the production of overbased alkyl phenates suitable for use in lubricant additives
US3464970A (en) * 1967-03-13 1969-09-02 Maruzen Oil Co Ltd Process for preparing over-based sulfurized calcium phenates
US3509053A (en) * 1966-08-24 1970-04-28 Orobis Ltd Lubricant additives
GB1280749A (en) * 1970-06-18 1972-07-05 Maruzen Oil Company Ltd Process for preparation of over-based sulphurized phenates
FR2196384A1 (en) * 1972-08-18 1974-03-15 Chevron Res
US3923670A (en) * 1973-02-22 1975-12-02 John Crawford Overbased phenates
FR2311838A1 (en) * 1975-05-23 1976-12-17 Exxon Research Engineering Co PROCESS FOR OBTAINING DETERGENT ADDITIVES FOR LUBRICATING OILS
US4104180A (en) * 1975-05-23 1978-08-01 Exxon Research & Engineering Co. Production of overbased metal phenates
FR2408648A1 (en) * 1977-11-11 1979-06-08 Orobis Ltd Prepn. of lubricant detergent-dispersant additives - by neutralising sulphurised alkylphenol and Mannich base in presence of hydrocarbyl-succinic cpd.
EP0094814A2 (en) * 1982-05-14 1983-11-23 Exxon Research And Engineering Company Lubricating oil additives
EP0133088A1 (en) * 1983-07-11 1985-02-13 Orogil Process for preparing calcium-based detergent-dispersant additives having a very high alkalinity, and products obtained by this process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529226B1 (en) * 1982-06-24 1987-01-16 Orogil PROCESS FOR THE PREPARATION OF SULFURIZED ALKYLPHENATES OF ALKALINE EARTH METALS FOR USE AS ADDITIVES FOR LUBRICATING OILS
FR2587353B1 (en) * 1985-09-17 1987-11-20 Orogil NOVEL HYDROLYSIS-STABLE SURALKALINIZED DETERGENT-DISPERSANT ADDITIVES FOR LUBRICATING OILS AND PROCESS FOR PREPARING THE SAME

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178368A (en) * 1962-05-15 1965-04-13 California Research Corp Process for basic sulfurized metal phenates
US3437595A (en) * 1965-10-29 1969-04-08 Orobis Ltd Process for the production of overbased alkyl phenates suitable for use in lubricant additives
US3367867A (en) * 1966-01-04 1968-02-06 Chevron Res Low-foaming overbased phenates
US3424679A (en) * 1966-08-15 1969-01-28 Chevron Res Nonvicinal glycols in overbased phenate preparation
US3509053A (en) * 1966-08-24 1970-04-28 Orobis Ltd Lubricant additives
US3464970A (en) * 1967-03-13 1969-09-02 Maruzen Oil Co Ltd Process for preparing over-based sulfurized calcium phenates
GB1280749A (en) * 1970-06-18 1972-07-05 Maruzen Oil Company Ltd Process for preparation of over-based sulphurized phenates
FR2196384A1 (en) * 1972-08-18 1974-03-15 Chevron Res
US3923670A (en) * 1973-02-22 1975-12-02 John Crawford Overbased phenates
FR2311838A1 (en) * 1975-05-23 1976-12-17 Exxon Research Engineering Co PROCESS FOR OBTAINING DETERGENT ADDITIVES FOR LUBRICATING OILS
US4104180A (en) * 1975-05-23 1978-08-01 Exxon Research & Engineering Co. Production of overbased metal phenates
FR2408648A1 (en) * 1977-11-11 1979-06-08 Orobis Ltd Prepn. of lubricant detergent-dispersant additives - by neutralising sulphurised alkylphenol and Mannich base in presence of hydrocarbyl-succinic cpd.
EP0094814A2 (en) * 1982-05-14 1983-11-23 Exxon Research And Engineering Company Lubricating oil additives
EP0133088A1 (en) * 1983-07-11 1985-02-13 Orogil Process for preparing calcium-based detergent-dispersant additives having a very high alkalinity, and products obtained by this process

Also Published As

Publication number Publication date
AU602343B2 (en) 1990-10-11
EP0259974B1 (en) 1993-05-12
DE3785807D1 (en) 1993-06-17
DK410087A (en) 1988-02-09
CA1341002C (en) 2000-05-30
ZA875686B (en) 1988-04-27
EP0259974A2 (en) 1988-03-16
NO167659C (en) 1991-11-27
CN87105448A (en) 1988-04-13
ES2054677T3 (en) 1994-08-16
IN170575B (en) 1992-04-11
CN1021345C (en) 1993-06-23
MX168483B (en) 1993-05-26
BR8704053A (en) 1988-04-05
EP0259974B2 (en) 1997-03-26
JPS6346297A (en) 1988-02-27
DE3785807T2 (en) 1993-10-07
AU7633487A (en) 1988-02-11
NO167659B (en) 1991-08-19
KR880002818A (en) 1988-05-11
DK410087D0 (en) 1987-08-06
NO873316L (en) 1988-02-09
NO873316D0 (en) 1987-08-07
NZ221128A (en) 1989-09-27
DE3785807T3 (en) 1997-06-12

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