EP0094144B1 - Sulfurierte Olefine enthaltende Zusammensetzungen - Google Patents

Sulfurierte Olefine enthaltende Zusammensetzungen Download PDF

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Publication number
EP0094144B1
EP0094144B1 EP83301521A EP83301521A EP0094144B1 EP 0094144 B1 EP0094144 B1 EP 0094144B1 EP 83301521 A EP83301521 A EP 83301521A EP 83301521 A EP83301521 A EP 83301521A EP 0094144 B1 EP0094144 B1 EP 0094144B1
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EP
European Patent Office
Prior art keywords
composition according
sulfur
acid
oil
component
Prior art date
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Expired - Lifetime
Application number
EP83301521A
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English (en)
French (fr)
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EP0094144A2 (de
EP0094144A3 (en
Inventor
Kirk Emerson C/O The Lubrizol Corporation Davis
James Noel C/O The Lubrizol Corporation Vinci
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Lubrizol Corp
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Lubrizol Corp
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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
    • C10M141/08—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 sulfur-, selenium- or tellurium-containing compound
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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
    • C10M129/26—Carboxylic acids; Salts thereof
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    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/26—Two-strokes or two-cycle engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • 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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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)

Claims (11)

1. Eine Zusammensetzung, umfassend:
(A) mindestens einen eine olefinische Unsättigung in der Säureeinheit enthaltenden Fettsäureester und
(B) ein Schwefelungsprodukt mindestens einer der Verbindungen Propylen, Isobuten oder deren Dimeren, Trimeren und Tetrameren, wobei das Gewichtsverhältnis von (A) zu (B) etwa 0,2:1 bis etwa 0,5:1 beträgt.
2. Zusammensetzung nach Anspruch 1, in der Komponente A mindestens etwa 8 Kohlenstoffatome enthält.
3. Zusammensetzung nach einem der vorangehenden Ansprüche, in der Komponente A mindestens ein Fettöl ist.
4. Zusammensetzung nach Anspruch 3, in der Komponente A Sojabohnenöl ist.
5. Zusammensetzung nach Anspruch 1 oder 2, in der die Fettsäure Tallölsäure ist.
6. Zusammensetzung nach einem der vorangehenden Ansprüche, in der die Komponente B durch Umsetzung der olefinischen Verbindung mit einem Schwefelhalogenid oder einem Gemisch aus Schwefel und Schwefelwasserstoff hergestellt wird.
7. Zusammensetzung nach Anspruch 6, in der die Komponente B durch Umsetzung von Isobuten mit einem Gemisch aus Schwefel und Schwefelwasserstoff hergestellt wird.
8. Zusammensetzung nach Anspruch 6, in der die Komponente B durch Umsetzung von Isobuten mit einem Schwefelhalogenid hergestellt wird.
9. Zusammensetzung nach Anspruch 8, in der das Schwefelhalogenid Schwefelmonochlorid ist.
10. Additivkonzentrat, umfassend ein im wesentlichen inertes, normalerweise flüssiges organisches Verdünnungsmittel und etwa 20 bis 90 Gew.-% einer Zusammensetzung nach einem der vorangehenden Ansprüche.
11. Schmiermittelzusammensetzung, umfassend eine größere Menge eines Schmieröls und eine kleinere Menge einer Zusammensetzung nach einem der Ansprüche 1 bis 9.
EP83301521A 1982-05-07 1983-03-18 Sulfurierte Olefine enthaltende Zusammensetzungen Expired - Lifetime EP0094144B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37594882A 1982-05-07 1982-05-07
US375948 1982-05-07

Publications (3)

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EP0094144A2 EP0094144A2 (de) 1983-11-16
EP0094144A3 EP0094144A3 (en) 1985-08-14
EP0094144B1 true EP0094144B1 (de) 1990-12-12

Family

ID=23483029

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Application Number Title Priority Date Filing Date
EP83301521A Expired - Lifetime EP0094144B1 (de) 1982-05-07 1983-03-18 Sulfurierte Olefine enthaltende Zusammensetzungen

Country Status (9)

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EP (1) EP0094144B1 (de)
JP (1) JPS5915490A (de)
AU (1) AU563804B2 (de)
BR (1) BR8301779A (de)
CA (1) CA1208208A (de)
DE (1) DE3382057D1 (de)
HK (1) HK44391A (de)
MX (2) MX167094B (de)
SG (1) SG37191G (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA862362B (en) * 1985-04-08 1987-11-25 Mobil Oil Corp Sulfurized olefins
GB8907474D0 (en) * 1989-04-03 1989-05-17 Ethyl Petroleum Additives Ltd Lubricant compositions
JP2927644B2 (ja) * 1993-07-02 1999-07-28 出光興産株式会社 金属加工油組成物
EP0918083B1 (de) * 1997-11-19 2005-02-09 Chevron Oronite Company LLC Verwendung von Dithioethylen-Derivaten als Additiv zur Verbesserung der Kompatibilität mit den Fluorokohlenstoffelelastomeren
US7648948B2 (en) 2005-04-08 2010-01-19 Exxonmobil Chemical Patents Inc. Additive system for lubricants
JP2008094891A (ja) * 2006-10-06 2008-04-24 Idemitsu Kosan Co Ltd 潤滑用添加剤
US8841243B2 (en) * 2010-03-31 2014-09-23 Chevron Oronite Company Llc Natural gas engine lubricating oil compositions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203507A (en) * 1937-12-11 1940-06-04 Socony Vacuum Oil Co Inc Lubricant and method of lubrication
US2851422A (en) * 1952-11-07 1958-09-09 Pure Oil Co Automatic transmission fluid
US2830956A (en) * 1954-02-12 1958-04-15 Exxon Research Engineering Co Hydraulic power transmission fluids
US3267033A (en) * 1963-04-15 1966-08-16 Lubrizol Corp Lubricating composition having desirable frictional characteristics
US3574101A (en) * 1968-04-29 1971-04-06 Lubrizol Corp Acylating agents,their salts,and lubricants and fuels containing the same
JPS4945769A (en) * 1972-09-04 1974-05-01 Seiko Instr & Electronics Udedokeikeesu no kozo
CA1064463A (en) * 1975-03-21 1979-10-16 Kirk E. Davis Sulfurized compositions
US3966623A (en) * 1975-06-05 1976-06-29 Texaco Inc. Corrosion inhibited lube oil compositions
US4326972A (en) * 1978-06-14 1982-04-27 The Lubrizol Corporation Concentrates, lubricant compositions and methods for improving fuel economy of internal combustion engine
US4240958A (en) * 1978-12-20 1980-12-23 Mobil Oil Corporation Process of preparing sulfurized olefins
JPS5767693A (en) * 1980-10-15 1982-04-24 Mitsubishi Oil Co Ltd Lubricant composition
US4416788A (en) * 1981-10-13 1983-11-22 Atlantic Richfield Company Metal cutting oil and method for using same

Also Published As

Publication number Publication date
EP0094144A2 (de) 1983-11-16
EP0094144A3 (en) 1985-08-14
AU1263383A (en) 1983-11-10
SG37191G (en) 1991-06-21
MX167094B (es) 1993-03-03
DE3382057D1 (de) 1991-01-24
MX9100403A (es) 1992-11-01
BR8301779A (pt) 1983-12-20
CA1208208A (en) 1986-07-22
AU563804B2 (en) 1987-07-23
HK44391A (en) 1991-06-14
JPS5915490A (ja) 1984-01-26

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