DE3278105D1 - Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricants - Google Patents
Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricantsInfo
- Publication number
- DE3278105D1 DE3278105D1 DE8282111625T DE3278105T DE3278105D1 DE 3278105 D1 DE3278105 D1 DE 3278105D1 DE 8282111625 T DE8282111625 T DE 8282111625T DE 3278105 T DE3278105 T DE 3278105T DE 3278105 D1 DE3278105 D1 DE 3278105D1
- Authority
- DE
- Germany
- Prior art keywords
- lubricants
- olefin
- alpha
- soluble
- viscosity index
- 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
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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/02—Hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
-
- 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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
-
- 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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/331,413 US4418234A (en) | 1981-12-16 | 1981-12-16 | Viscosity index improver soluble in synthetic poly(α-olefin) lubricants |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3278105D1 true DE3278105D1 (en) | 1988-03-17 |
Family
ID=23293857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282111625T Expired DE3278105D1 (en) | 1981-12-16 | 1982-12-15 | Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricants |
Country Status (6)
Country | Link |
---|---|
US (1) | US4418234A (de) |
EP (1) | EP0081851B1 (de) |
AU (1) | AU9114582A (de) |
CA (1) | CA1228347A (de) |
DE (1) | DE3278105D1 (de) |
ES (1) | ES518239A0 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4788361A (en) * | 1987-10-30 | 1988-11-29 | Shell Oil Company | Polymeric viscosity index improver and oil composition comprising the same |
EP0454395B1 (de) * | 1990-04-23 | 1996-05-29 | Ethyl Petroleum Additives, Inc. | Automatische Kraftübertragungsflüssigkeiten und Additive dafür |
US5223579A (en) * | 1991-01-28 | 1993-06-29 | Shell Oil Company | Solid viscosity index improvers which provide excellant low temperature viscosity |
US5310490A (en) * | 1991-03-13 | 1994-05-10 | Exxon Chemical Products Inc. | Viscosity modifer polymers |
US5310814A (en) * | 1991-03-15 | 1994-05-10 | Exxon Chemical Patents Inc. | Viscosity modifier polybutadiene polymers |
DE4136617C2 (de) | 1991-11-07 | 1997-08-14 | Henkel Kgaa | Füllmasse und deren Verwendung |
US5902849A (en) * | 1991-11-07 | 1999-05-11 | Henkel Kommanditgesellschaft Auf Aktien | Filling compound |
US7407918B2 (en) * | 2003-12-11 | 2008-08-05 | Afton Chemical Corporation | Lubricating oil compositions |
US20060052255A1 (en) * | 2004-09-07 | 2006-03-09 | The Lubrizol Corporation, A Corporation Of The State Of Ohio | Aromatic diblock copolymers for lubricant and concentrate compositions and methods thereof |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864809A (en) * | 1953-11-30 | 1958-12-16 | Phillips Petroleum Co | Hydrogenated polybutadiene and process for producing same |
US2798853A (en) * | 1954-05-27 | 1957-07-09 | Exxon Research Engineering Co | Lubricant containing hydrogenated liquid polymer oils |
BE637376A (de) * | 1958-05-23 | |||
US3333024A (en) * | 1963-04-25 | 1967-07-25 | Shell Oil Co | Block polymers, compositions containing them and process of their preparation |
US3402159A (en) * | 1963-12-20 | 1968-09-17 | Phillips Petroleum Co | Process for polymerizing butadiene and styrene terminated in short blocks of polystyrene |
US3431323A (en) * | 1964-01-20 | 1969-03-04 | Shell Oil Co | Hydrogenated block copolymers of butadiene and a monovinyl aryl hydrocarbon |
US3531450A (en) * | 1966-10-31 | 1970-09-29 | Bridgestone Tire Co Ltd | Three component hydrogenation catalysts and a process for hydrogenating polymers by the use of them |
NL133183C (de) * | 1966-11-21 | |||
US3547821A (en) * | 1967-11-13 | 1970-12-15 | Texaco Inc | Hydrocarbon lubricating oil containing a polymer of a conjugated diolefin as a viscosity index improver |
US3554911A (en) * | 1967-11-30 | 1971-01-12 | Phillips Petroleum Co | Viscosity index improvers |
US3600311A (en) * | 1968-09-03 | 1971-08-17 | Petrolite Corp | Hydrocarbon systems containing branched alkyline polymers |
GB1304289A (de) * | 1970-09-14 | 1973-01-24 | ||
FR2223450B1 (de) * | 1973-03-29 | 1976-05-21 | Rhone Progil | |
DE2322234A1 (de) * | 1973-05-03 | 1974-11-21 | Basf Ag | Verfahren zur herstellung von mineralschmieroeladditiven |
US3994815A (en) * | 1975-01-23 | 1976-11-30 | The Lubrizol Corporation | Additive concentrates and lubricating compositions containing these concentrates |
GB1497524A (en) | 1975-11-20 | 1978-01-12 | Gulf Research Development Co | Method of oligomerizing 1-olefins |
DE2603034C3 (de) * | 1976-01-28 | 1982-04-15 | Basf Ag, 6700 Ludwigshafen | Mineralschmierölgemische |
-
1981
- 1981-12-16 US US06/331,413 patent/US4418234A/en not_active Expired - Lifetime
-
1982
- 1982-11-26 CA CA000416509A patent/CA1228347A/en not_active Expired
- 1982-12-06 AU AU91145/82A patent/AU9114582A/en not_active Abandoned
- 1982-12-15 DE DE8282111625T patent/DE3278105D1/de not_active Expired
- 1982-12-15 ES ES518239A patent/ES518239A0/es active Granted
- 1982-12-15 EP EP82111625A patent/EP0081851B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0081851B1 (de) | 1988-02-10 |
CA1228347A (en) | 1987-10-20 |
EP0081851A3 (en) | 1983-07-20 |
EP0081851A2 (de) | 1983-06-22 |
ES8502454A1 (es) | 1985-01-16 |
AU9114582A (en) | 1983-06-23 |
ES518239A0 (es) | 1985-01-16 |
US4418234A (en) | 1983-11-29 |
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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 |