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GB2055886B - Overbased magnesium phenates - Google Patents

Overbased magnesium phenates

Info

Publication number
GB2055886B
GB2055886B GB7926279A GB7926279A GB2055886B GB 2055886 B GB2055886 B GB 2055886B GB 7926279 A GB7926279 A GB 7926279A GB 7926279 A GB7926279 A GB 7926279A GB 2055886 B GB2055886 B GB 2055886B
Authority
GB
United Kingdom
Prior art keywords
overbased magnesium
magnesium phenates
phenates
overbased
magnesium
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
Application number
GB7926279A
Other versions
GB2055886A (en
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB7926279A priority Critical patent/GB2055886B/en
Publication of GB2055886A publication Critical patent/GB2055886A/en
Application granted granted Critical
Publication of GB2055886B publication Critical patent/GB2055886B/en
Expired 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
GB7926279A 1979-07-27 1979-07-27 Overbased magnesium phenates Expired GB2055886B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7926279A GB2055886B (en) 1979-07-27 1979-07-27 Overbased magnesium phenates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7926279A GB2055886B (en) 1979-07-27 1979-07-27 Overbased magnesium phenates

Publications (2)

Publication Number Publication Date
GB2055886A GB2055886A (en) 1981-03-11
GB2055886B true GB2055886B (en) 1983-07-06

Family

ID=10506829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7926279A Expired GB2055886B (en) 1979-07-27 1979-07-27 Overbased magnesium phenates

Country Status (1)

Country Link
GB (1) GB2055886B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212922B1 (en) * 1985-08-13 1991-01-02 Exxon Chemical Patents Inc. Overbased additives
GB8621343D0 (en) * 1986-09-04 1986-10-15 Exxon Chemical Patents Inc Overbased alkali metal additives
DE4207883A1 (en) * 1992-03-12 1993-09-16 Hoechst Ag METHOD FOR STABILIZING ETHANOLIC ETHYL MAGNESIUM CARBONATE SOLUTIONS

Also Published As

Publication number Publication date
GB2055886A (en) 1981-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920727