DE69015279T2 - Schmierölzusammensetzungen und ihre Verwendung zum Schmieren von Ottokraftstoff- und/oder alkoholbetriebenen funkangezündeten Brennkraftmotoren. - Google Patents

Schmierölzusammensetzungen und ihre Verwendung zum Schmieren von Ottokraftstoff- und/oder alkoholbetriebenen funkangezündeten Brennkraftmotoren.

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Publication number
DE69015279T2
DE69015279T2 DE69015279T DE69015279T DE69015279T2 DE 69015279 T2 DE69015279 T2 DE 69015279T2 DE 69015279 T DE69015279 T DE 69015279T DE 69015279 T DE69015279 T DE 69015279T DE 69015279 T2 DE69015279 T2 DE 69015279T2
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Germany
Prior art keywords
lubricating oil
oil compositions
oil
metal
lubricating
Prior art date
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Expired - Fee Related
Application number
DE69015279T
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English (en)
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DE69015279D1 (de
Inventor
Iii William B Chamberlin
Frank V Zalar
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Lubrizol Corp
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Lubrizol Corp
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Publication of DE69015279D1 publication Critical patent/DE69015279D1/de
Publication of DE69015279T2 publication Critical patent/DE69015279T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
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    • C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
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    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
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    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
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    • C10M2223/10—Phosphatides, e.g. lecithin, cephalin
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    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/09—Complexes with metals
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    • C10N2040/25—Internal-combustion engines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol fueled engines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/04—Oxidation, e.g. ozonisation

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69015279T 1989-07-31 1990-07-30 Schmierölzusammensetzungen und ihre Verwendung zum Schmieren von Ottokraftstoff- und/oder alkoholbetriebenen funkangezündeten Brennkraftmotoren. Expired - Fee Related DE69015279T2 (de)

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US07/387,719 US4941984A (en) 1989-07-31 1989-07-31 Lubricating oil compositions and methods for lubricating gasoline-fueled and/or alcohol-fueled, spark-ignited engines

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CN1050895A (zh) 1991-04-24
CA2022287A1 (en) 1991-02-01
US4941984A (en) 1990-07-17
CA2022287C (en) 2000-09-19
ES2068956T3 (es) 1995-05-01
HK39496A (en) 1996-03-15
NO903356D0 (no) 1990-07-30
ZA905969B (en) 1991-05-29
EP0411539B1 (de) 1994-12-21
ATE115996T1 (de) 1995-01-15
AU5988290A (en) 1991-01-31
BR9003810A (pt) 1991-09-03
DE69015279D1 (de) 1995-02-02
EP0411539A1 (de) 1991-02-06
IL95216A0 (en) 1991-06-10
MX171619B (es) 1993-11-08
NO903356L (no) 1991-02-01
JPH0366797A (ja) 1991-03-22
CN1029009C (zh) 1995-06-21
JP2925683B2 (ja) 1999-07-28
AU624981B2 (en) 1992-06-25
FI903793A0 (fi) 1990-07-30

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