SG47845A1 - Highly overbased lubricating oil additive concentrates their preparation and use - Google Patents

Highly overbased lubricating oil additive concentrates their preparation and use

Info

Publication number
SG47845A1
SG47845A1 SG1996004670A SG1996004670A SG47845A1 SG 47845 A1 SG47845 A1 SG 47845A1 SG 1996004670 A SG1996004670 A SG 1996004670A SG 1996004670 A SG1996004670 A SG 1996004670A SG 47845 A1 SG47845 A1 SG 47845A1
Authority
SG
Singapore
Prior art keywords
preparation
lubricating oil
oil additive
additive concentrates
highly overbased
Prior art date
Application number
SG1996004670A
Other languages
English (en)
Inventor
Charles Cane
Stephen James Cook
Original Assignee
Bp Chemicals Additives
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 Bp Chemicals Additives filed Critical Bp Chemicals Additives
Publication of SG47845A1 publication Critical patent/SG47845A1/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • C07G99/002—Compounds of unknown constitution containing sulfur
    • C07G99/0024—Overbased compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
SG1996004670A 1993-09-10 1994-09-01 Highly overbased lubricating oil additive concentrates their preparation and use SG47845A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939318810A GB9318810D0 (en) 1993-09-10 1993-09-10 Lubricating oil additives

Publications (1)

Publication Number Publication Date
SG47845A1 true SG47845A1 (en) 1998-04-17

Family

ID=10741826

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996004670A SG47845A1 (en) 1993-09-10 1994-09-01 Highly overbased lubricating oil additive concentrates their preparation and use

Country Status (5)

Country Link
US (1) US6028039A (de)
EP (1) EP0643126A3 (de)
JP (1) JPH07197066A (de)
GB (1) GB9318810D0 (de)
SG (1) SG47845A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040224858A1 (en) * 2003-05-06 2004-11-11 Ethyl Corporation Low sulfur, low ash, and low phosphorus lubricant additive package using overbased calcium phenate
US7494961B2 (en) * 2004-06-29 2009-02-24 Chevron Oronite Company Llc Polyphenolics as lubricant oil additives
US7435709B2 (en) * 2005-09-01 2008-10-14 Chevron Oronite Company Llc Linear alkylphenol derived detergent substantially free of endocrine disruptive chemicals
US9167179B2 (en) 2011-02-21 2015-10-20 Vectronix, Inc. On-board non-uniformity correction calibration methods for microbolometer focal plane arrays

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070576A (en) * 1958-04-24 1962-12-25 Socony Mobil Oil Co Inc Complex metal salts of alkylphenolaldehyde condensation products and method for preparing same
GB1105217A (en) * 1965-10-05 1968-03-06 Lubrizol Corp Process for preparing basic metal phenates
US3793201A (en) * 1970-12-28 1974-02-19 Lubrizol Corp Stabilized basic magnesium sulfonate compositions
US3951830A (en) * 1973-05-02 1976-04-20 The Lubrizol Corporation Basic metal salts of sulfur- and methylene-bridged polyphenol compositions, and epoxide-reacted derivatives thereof, and lubricants containing them
CA1246615A (en) * 1982-05-22 1988-12-13 Charles Cane Process for the production of alkaline earth metal alkyl phenates
US4659488A (en) * 1985-09-18 1987-04-21 The Lubrizol Corporation Metal working using lubricants containing basic alkaline earth metal salts
GB8628609D0 (en) * 1986-11-29 1987-01-07 Bp Chemicals Additives Lubricating oil additives
US5716914A (en) * 1986-11-29 1998-02-10 Bp International Limited Alkaline earth metal hydrocarbyl phenates, their sulphurized derivatives, their production and use thereof
US5714443A (en) * 1986-11-29 1998-02-03 Bp Chemicals (Additives) Limited Sulphurised alkaline earth metal hydrocarbyl phenates, their production and use thereof
GB8814013D0 (en) * 1988-06-14 1988-07-20 Bp Chemicals Additives Chemical process
GB8814009D0 (en) * 1988-06-14 1988-07-20 Bp Chemicals Additives Lubricating oil additives
GB8814010D0 (en) * 1988-06-14 1988-07-20 Bp Chemicals Addivites Ltd Lubricating oil additives
EP0385616B1 (de) * 1989-02-25 1994-06-01 Bp Chemicals (Additives) Limited Verfahren zur Herstellung eines Zusatzkonzentrats für Schmieröle
GB8917094D0 (en) * 1989-07-26 1989-09-13 Bp Chemicals Additives Chemical process

Also Published As

Publication number Publication date
EP0643126A3 (de) 1995-05-24
JPH07197066A (ja) 1995-08-01
EP0643126A2 (de) 1995-03-15
GB9318810D0 (en) 1993-10-27
US6028039A (en) 2000-02-22

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