BE1001977A3 - Compositions d'huiles lubrifiantes. - Google Patents

Compositions d'huiles lubrifiantes. Download PDF

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Publication number
BE1001977A3
BE1001977A3 BE8900572A BE8900572A BE1001977A3 BE 1001977 A3 BE1001977 A3 BE 1001977A3 BE 8900572 A BE8900572 A BE 8900572A BE 8900572 A BE8900572 A BE 8900572A BE 1001977 A3 BE1001977 A3 BE 1001977A3
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BE
Belgium
Prior art keywords
lubricating oil
oil compositions
dithiophosphorique
dihydrocarbyl
lubrication
Prior art date
Application number
BE8900572A
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English (en)
Inventor
David Eugene Ripple
Iii William Bricker Chamberlin
Original Assignee
Lubrizol Corp
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    • 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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/42—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms polycarboxylic
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    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/76—Esters containing free hydroxy or carboxyl groups
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    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
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    • C10M137/04—Phosphate esters
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    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
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    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
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    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
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    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
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    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
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Abstract

L'invention concerne une composition d'huile lubrifiante destinée à des moteurs à combustion interne, caractérisée en ce qu'elle comprend : (A) une quantité majeure d'une huile de viscosité pour lubrification et des quantités mineures de (B) au moins une composition à base d'un dérivé carboxylique, (C) au moins un ester d'Ac. gras partiel d'un alcool polyhydroxylé et (D) au moins un sel de métal d'un Ac. dihydrocarbyl-dithiophosphorique.
BE8900572A 1988-08-01 1989-05-29 Compositions d'huiles lubrifiantes. BE1001977A3 (fr)

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US07/226,765 US4957649A (en) 1988-08-01 1988-08-01 Lubricating oil compositions and concentrates

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BE1001977A3 true BE1001977A3 (fr) 1990-05-02

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BE8900572A BE1001977A3 (fr) 1988-08-01 1989-05-29 Compositions d'huiles lubrifiantes.

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US (1) US4957649A (fr)
EP (1) EP0389573B1 (fr)
JP (1) JP2799184B2 (fr)
KR (1) KR930010528B1 (fr)
CN (1) CN1019982C (fr)
AT (1) ATE117014T1 (fr)
AU (1) AU612844B2 (fr)
BE (1) BE1001977A3 (fr)
BR (1) BR8902903A (fr)
CA (1) CA1333279C (fr)
CH (1) CH678733A5 (fr)
DE (2) DE68920570T2 (fr)
DK (1) DK257989A (fr)
ES (1) ES2012304A6 (fr)
FI (1) FI892556A (fr)
FR (1) FR2634780A1 (fr)
GB (1) GB2221473B (fr)
HK (1) HK34292A (fr)
HU (1) HU208034B (fr)
IL (1) IL90404A (fr)
IT (1) IT1231515B (fr)
MX (1) MX165945B (fr)
MY (1) MY104025A (fr)
NL (1) NL8901330A (fr)
NO (1) NO175867C (fr)
RO (1) RO109556B1 (fr)
RU (1) RU2012592C1 (fr)
SE (1) SE8901897L (fr)
SG (1) SG19092G (fr)
WO (1) WO1990001532A1 (fr)
ZA (1) ZA894017B (fr)

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US4904401A (en) * 1988-06-13 1990-02-27 The Lubrizol Corporation Lubricating oil compositions
US5490945A (en) * 1991-04-19 1996-02-13 The Lubrizol Corporation Lubricating compositions and concentrates
US5449470A (en) * 1991-04-19 1995-09-12 The Lubrizol Corporation Overbased alkali salts and methods for making same
US5614480A (en) * 1991-04-19 1997-03-25 The Lubrizol Corporation Lubricating compositions and concentrates
AU657988B2 (en) * 1991-04-19 1995-03-30 Lubrizol Corporation, The Lubricating compositions
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FI892556A0 (fi) 1989-05-25
ATE117014T1 (de) 1995-01-15
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FI892556A (fi) 1990-02-02
DE68920570T2 (de) 1995-08-03
RU2012592C1 (ru) 1994-05-15
GB8912121D0 (en) 1989-07-12
FR2634780B1 (fr) 1993-02-26
EP0389573A1 (fr) 1990-10-03
BR8902903A (pt) 1990-09-04
GB2221473A (en) 1990-02-07
WO1990001532A1 (fr) 1990-02-22
HU208034B (en) 1993-07-28
DK257989A (da) 1990-02-02
SG19092G (en) 1992-04-16
AU3518989A (en) 1990-02-01
NO892129D0 (no) 1989-05-26
EP0389573A4 (en) 1991-09-11
US4957649A (en) 1990-09-18
CA1333279C (fr) 1994-11-29
CN1019982C (zh) 1993-03-03
HK34292A (en) 1992-05-15
EP0389573B1 (fr) 1995-01-11
IL90404A (en) 1992-07-15
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NL8901330A (nl) 1990-03-01
IT8948012A0 (it) 1989-05-29
MX165945B (es) 1992-12-10
JPH0241396A (ja) 1990-02-09
DE68920570D1 (de) 1995-02-23
NO175867B (fr) 1994-09-12
DK257989D0 (da) 1989-05-26
JP2799184B2 (ja) 1998-09-17
DE3917391A1 (de) 1990-02-08
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CN1039837A (zh) 1990-02-21
AU612844B2 (en) 1991-07-18
CH678733A5 (fr) 1991-10-31
HUT52807A (en) 1990-08-28
FR2634780A1 (fr) 1990-02-02
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RO109556B1 (ro) 1995-03-30
IT1231515B (it) 1991-12-07

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