MX26908A - Novedosos aditivos detergentes-dispersantes sulfonados para aceites lubricantes. - Google Patents

Novedosos aditivos detergentes-dispersantes sulfonados para aceites lubricantes.

Info

Publication number
MX26908A
MX26908A MX2690886A MX2690886A MX26908A MX 26908 A MX26908 A MX 26908A MX 2690886 A MX2690886 A MX 2690886A MX 2690886 A MX2690886 A MX 2690886A MX 26908 A MX26908 A MX 26908A
Authority
MX
Mexico
Prior art keywords
lubricating oils
dispersant additives
novel
detergent
sulphonated detergent
Prior art date
Application number
MX2690886A
Other languages
English (en)
Inventor
Savino Leone
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 MX26908A publication Critical patent/MX26908A/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
MX2690886A 1985-07-08 1986-07-03 Novedosos aditivos detergentes-dispersantes sulfonados para aceites lubricantes. MX26908A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510399A FR2584414B1 (fr) 1985-07-08 1985-07-08 Nouveaux additifs detergents-dispersants sulfones et sulfurises pour huiles lubrifiantes

Publications (1)

Publication Number Publication Date
MX26908A true MX26908A (es) 1994-01-31

Family

ID=9321062

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2690886A MX26908A (es) 1985-07-08 1986-07-03 Novedosos aditivos detergentes-dispersantes sulfonados para aceites lubricantes.

Country Status (8)

Country Link
US (1) US4751010A (es)
EP (1) EP0211722B1 (es)
JP (1) JPH07116460B2 (es)
BR (1) BR8603151A (es)
CA (1) CA1269973A (es)
DE (1) DE3671469D1 (es)
FR (1) FR2584414B1 (es)
MX (1) MX26908A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625220B1 (fr) * 1987-12-23 1990-12-21 Orogil Procede de preparation d'additifs detergents-dispersants suralcalinises pour huiles lubrifiantes
FR2625219B1 (fr) * 1987-12-23 1990-12-21 Orogil Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes
US5330663A (en) * 1992-09-02 1994-07-19 Chevron Research And Technology Company Neutral and low overbased alkylphenoxy sulfonate additive compositions
US5330664A (en) * 1992-09-02 1994-07-19 Chevron Research And Technology Company Neutral and low overbased alkylphenoxy sulfonate additive compositions derived from alkylphenols prepared by reacting an olefin or an alcohol with phenol in the presence of an acidic alkylation catalyst
MX9305120A (es) * 1992-09-04 1994-03-31 Lubrizol Corp Composiciones sobrebasificadas sulfuradas.
DE69531043T2 (de) * 1994-12-28 2003-12-04 Chevron Oronite Co Llc San Ram Überbasische alkyloxybenzolsulfonate als detergentien
US5556569A (en) * 1995-04-06 1996-09-17 The Lubrizol Corporation Non-conventional overbased materials
US5780398A (en) * 1996-12-27 1998-07-14 Chevron Chemical Company High overbased alkyloxy aromatic sulfonate-carboxylates as lube oil additives

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352898A (en) * 1919-07-08 1920-09-14 Houck George Henry Wrecking-trailer for automobiles
US3523898A (en) * 1966-04-05 1970-08-11 Phillips Petroleum Co Increased base number metal petroleum sulfonate and process for its preparation
US3429811A (en) * 1966-08-17 1969-02-25 Exxon Research Engineering Co Preparation of overbased sulfonates
JPS5017953B1 (es) * 1969-09-26 1975-06-25
FR2416942A1 (fr) * 1978-02-08 1979-09-07 Orogil Procede de preparation de detergents-dispersants de haute alcalinite pour huiles lubrifiantes
US4192758A (en) * 1978-05-01 1980-03-11 Bray Oil Company, Inc. Overbased magnesium sulfonate process
FR2429831A2 (fr) * 1978-06-26 1980-01-25 Orogil Nouveau procede de preparation de detergents-dispersants de haute alcalinite pour huiles lubrifiantes
FR2549080B1 (fr) * 1983-07-11 1986-04-04 Orogil Procede de preparation d'additifs detergents-dispersants de tres haute alcalinite a base de calcium et additifs detergents-dispersants pour huiles lubrifiantes ainsi obtenus
US4615841A (en) * 1983-09-22 1986-10-07 Dresser Industries, Inc. Process for making alkaline-earth metal salts of alkaryl sulfonic acids

Also Published As

Publication number Publication date
US4751010A (en) 1988-06-14
EP0211722A1 (fr) 1987-02-25
JPS6284191A (ja) 1987-04-17
FR2584414A1 (fr) 1987-01-09
BR8603151A (pt) 1987-02-24
JPH07116460B2 (ja) 1995-12-13
DE3671469D1 (de) 1990-06-28
EP0211722B1 (fr) 1990-05-23
FR2584414B1 (fr) 1987-10-30
CA1269973A (fr) 1990-06-05

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