DE69203248T2 - Reibungsmodifizierender Zusatz und dieser enthaltende Schmierölzusammensetzung. - Google Patents
Reibungsmodifizierender Zusatz und dieser enthaltende Schmierölzusammensetzung.Info
- Publication number
- DE69203248T2 DE69203248T2 DE69203248T DE69203248T DE69203248T2 DE 69203248 T2 DE69203248 T2 DE 69203248T2 DE 69203248 T DE69203248 T DE 69203248T DE 69203248 T DE69203248 T DE 69203248T DE 69203248 T2 DE69203248 T2 DE 69203248T2
- Authority
- DE
- Germany
- Prior art keywords
- friction
- lubricating oil
- composition containing
- oil composition
- modifying additive
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- C10M131/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen
- C10M131/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen, halogen and oxygen
- C10M131/12—Acids; Salts or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/65—Halogen-containing esters of unsaturated acids
-
- 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
- C10M2211/044—Acids; Salts or esters thereof
-
- 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/06—Perfluorinated compounds
-
- 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
-
- 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
- C10N2040/251—Alcohol fueled 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/649,504 US5066412A (en) | 1991-02-01 | 1991-02-01 | Friction modifier additive and lubricating oil composition containing same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69203248D1 DE69203248D1 (de) | 1995-08-10 |
DE69203248T2 true DE69203248T2 (de) | 1995-11-02 |
Family
ID=24605081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69203248T Expired - Fee Related DE69203248T2 (de) | 1991-02-01 | 1992-01-27 | Reibungsmodifizierender Zusatz und dieser enthaltende Schmierölzusammensetzung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5066412A (de) |
EP (1) | EP0497536B1 (de) |
JP (1) | JPH05140569A (de) |
DE (1) | DE69203248T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5141661A (en) * | 1991-09-03 | 1992-08-25 | Texaco Inc. | Wear resistant lubricant additives made of ethylene/α-olefin polymer grafted with perfluoro-substituents |
GB9205726D0 (en) * | 1992-03-16 | 1992-04-29 | British Petroleum Co Plc | Lubricating oil composition |
KR100345844B1 (ko) | 1997-07-16 | 2002-07-24 | 마츠시타 덴끼 산교 가부시키가이샤 | 윤활제 조성물 및 자기기록 매체와 자기기록 매체의제조방법 |
EP0905220B1 (de) * | 1997-09-29 | 2006-02-22 | Wako Pure Chemical Industries Ltd | Schmiermittelzusammensetzung und magnetisches Aufzeichnungsmedium das dasselbe verwendet |
US6413918B1 (en) | 1998-04-27 | 2002-07-02 | E. I. Du Pont De Nemours And Company | Non-symmetric, partially fluorinated lubricant additives |
US6541430B1 (en) | 2000-03-24 | 2003-04-01 | E. I. Du Pont De Nemours And Company | Fluorinated lubricant additives |
EP2456846B1 (de) * | 2009-07-23 | 2015-09-02 | International Technology Center | Schmiermitteladditif enthaltend nanokohlenstoffpartikel |
CN112779063B (zh) * | 2019-11-11 | 2022-12-09 | 中国石油化工股份有限公司 | 一种低硫柴油抗磨剂及其制备方法和应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124533A (en) * | 1964-03-10 | Fluorine containing esters of poly- | ||
US2921957A (en) * | 1957-09-16 | 1960-01-19 | Jacques G O'rear | Process for the production of fluoroesters |
US3081342A (en) * | 1960-09-29 | 1963-03-12 | Du Pont | Fluoroalkyl esters |
US3096363A (en) * | 1960-12-08 | 1963-07-02 | Du Pont | Fluorinated esters of polycarboxylic acids |
US3752847A (en) * | 1971-09-23 | 1973-08-14 | J Fletcher | Fluorinated esters of polycarboxylic acids |
US4394134A (en) * | 1977-12-30 | 1983-07-19 | Mobil Oil Corporation | Reducing fuel consumption with a fluorinated compound |
AU638710B2 (en) * | 1989-04-25 | 1993-07-08 | Lubrizol Corporation, The | Liquid compositions containing carboxylic esters |
US4973413A (en) * | 1989-12-26 | 1990-11-27 | Texaco Inc. | Multifunctional viscosity index improver additive and lubricating oil composition containing same |
-
1991
- 1991-02-01 US US07/649,504 patent/US5066412A/en not_active Expired - Fee Related
-
1992
- 1992-01-27 DE DE69203248T patent/DE69203248T2/de not_active Expired - Fee Related
- 1992-01-27 EP EP92300680A patent/EP0497536B1/de not_active Expired - Lifetime
- 1992-01-30 JP JP4038432A patent/JPH05140569A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69203248D1 (de) | 1995-08-10 |
EP0497536A1 (de) | 1992-08-05 |
EP0497536B1 (de) | 1995-07-05 |
US5066412A (en) | 1991-11-19 |
JPH05140569A (ja) | 1993-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |