ZA801364B - Process for the preparation of magnesium alkylphenates and application of the products obtained as detergent-dispersant additives for lubricating oils - Google Patents

Process for the preparation of magnesium alkylphenates and application of the products obtained as detergent-dispersant additives for lubricating oils

Info

Publication number
ZA801364B
ZA801364B ZA00801364A ZA801364A ZA801364B ZA 801364 B ZA801364 B ZA 801364B ZA 00801364 A ZA00801364 A ZA 00801364A ZA 801364 A ZA801364 A ZA 801364A ZA 801364 B ZA801364 B ZA 801364B
Authority
ZA
South Africa
Prior art keywords
magnesium
lubricating oils
alkylphenates
detergent
dispersant additives
Prior art date
Application number
ZA00801364A
Other languages
English (en)
Inventor
J Tassara
Original Assignee
Orogil
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 Orogil filed Critical Orogil
Publication of ZA801364B publication Critical patent/ZA801364B/xx

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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ZA00801364A 1979-03-09 1980-03-07 Process for the preparation of magnesium alkylphenates and application of the products obtained as detergent-dispersant additives for lubricating oils ZA801364B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906060A FR2450868A1 (fr) 1979-03-09 1979-03-09 Procede de preparation d'alkylphenates de magnesium et application des produits obtenus comme additifs detergents-dispersants pour huiles lubrifiantes

Publications (1)

Publication Number Publication Date
ZA801364B true ZA801364B (en) 1981-03-25

Family

ID=9222946

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00801364A ZA801364B (en) 1979-03-09 1980-03-07 Process for the preparation of magnesium alkylphenates and application of the products obtained as detergent-dispersant additives for lubricating oils

Country Status (11)

Country Link
US (1) US4382004A (xx)
EP (1) EP0016676B1 (xx)
JP (1) JPS6011894B2 (xx)
AT (1) ATE1647T1 (xx)
BR (1) BR8001372A (xx)
CA (1) CA1123015A (xx)
DE (1) DE3060929D1 (xx)
ES (1) ES489289A1 (xx)
FR (1) FR2450868A1 (xx)
MX (1) MX7049E (xx)
ZA (1) ZA801364B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529226B1 (fr) * 1982-06-24 1987-01-16 Orogil Procede de preparation d'alkylphenates sulfurises de metaux alcalino-terreux utilisables comme additifs pour huiles lubrifiantes
FR2529224B1 (fr) * 1982-06-24 1986-02-07 Orogil Nouvel additif detergent-dispersant suralcalinise pour huiles lubrifiantes
FR2529225B1 (fr) * 1982-06-24 1986-04-25 Orogil Nouvel additif detergent-dispersant metallique de haute alcalinite pour huiles lubrifiantes
JPS60127396A (ja) * 1983-12-12 1985-07-08 Cosmo Co Ltd 塩基性アルカリ土類金属サリチレ−ト型清浄剤の製造法
JPS62127886U (xx) * 1986-02-06 1987-08-13
JPS62178288U (xx) * 1986-05-06 1987-11-12
US4971710A (en) * 1986-10-21 1990-11-20 Chevron Research Company Methods for preparing, Group II metal overbased sulfurized alkylphenols
US5024773A (en) * 1986-10-21 1991-06-18 Chevron Research Company Methods for preparing, group II metal overbased sulfurized alkylphenols
US4744921A (en) * 1986-10-21 1988-05-17 Chevron Research Company Methods for preparing, group II metal overbased sulfurized alkylphenols
GB8730220D0 (en) * 1987-12-29 1988-02-03 Exxon Chemical Patents Inc Detergents
US5292443A (en) * 1992-08-21 1994-03-08 Texaco Inc. Process for producing neutralized sulfurized alkylphenate lubricant detergent additive
US6310009B1 (en) * 2000-04-03 2001-10-30 The Lubrizol Corporation Lubricating oil compositions containing saligenin derivatives

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107072C (xx) * 1960-03-09 1964-01-15
US3350310A (en) * 1965-02-08 1967-10-31 Mobil Oil Corp Preparation of overbased calcium alkylphenate sulfides
US4065396A (en) * 1970-02-09 1977-12-27 Bray Oil Co. Magnesium oxide process
US3878116A (en) * 1970-09-09 1975-04-15 Bray Oil Co Overbased sulfonates
US3932289A (en) * 1973-11-09 1976-01-13 Chevron Research Company Preparation of overbased carbonated sulfurized magnesium alkylphenates
GB1470338A (en) * 1974-05-17 1977-04-14 Exxon Research Engineering Co Lubricating oil compositions
GB1469289A (en) * 1974-07-05 1977-04-06 Exxon Research Engineering Co Detergent additives
IT1044574B (it) * 1975-07-14 1980-03-31 Liquichimica Robassomero Spa Additivo detergentfe per la sua preparazione
US4010106A (en) * 1976-02-02 1977-03-01 Chevron Research Company Corrosion-retarding functional fluid
US4016093A (en) * 1976-03-19 1977-04-05 Mobil Oil Corporation Metal alkylphenate sulfides of reduced corrosiveness and method of preparing same
FR2412607A1 (fr) * 1977-12-20 1979-07-20 Orogil Nouveaux complexes basiques de magnesium et leur application pour la fabrication d'additifs detergents-dispersants pour huiles lubrifiantes

Also Published As

Publication number Publication date
BR8001372A (pt) 1980-11-11
US4382004A (en) 1983-05-03
FR2450868A1 (fr) 1980-10-03
MX7049E (es) 1987-04-07
ES489289A1 (es) 1980-08-16
JPS55143923A (en) 1980-11-10
EP0016676B1 (fr) 1982-10-13
JPS6011894B2 (ja) 1985-03-28
DE3060929D1 (en) 1982-11-18
FR2450868B1 (xx) 1983-05-20
ATE1647T1 (de) 1982-10-15
EP0016676A1 (fr) 1980-10-01
CA1123015A (fr) 1982-05-04

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