CA2006111A1 - Preparation de polymeres en forme d'etoile modifies; leur utilisation comme additifs d'huiles lubrifiantes - Google Patents
Preparation de polymeres en forme d'etoile modifies; leur utilisation comme additifs d'huiles lubrifiantesInfo
- Publication number
- CA2006111A1 CA2006111A1 CA2006111A CA2006111A CA2006111A1 CA 2006111 A1 CA2006111 A1 CA 2006111A1 CA 2006111 A CA2006111 A CA 2006111A CA 2006111 A CA2006111 A CA 2006111A CA 2006111 A1 CA2006111 A1 CA 2006111A1
- Authority
- CA
- Canada
- Prior art keywords
- polymers
- preparation
- luboil
- additives
- modified
- 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.)
- Granted
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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
-
- 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
- C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
-
- 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
- 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
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8829896 | 1988-12-22 | ||
GB888829896A GB8829896D0 (en) | 1988-12-22 | 1988-12-22 | Preparation of modified star polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2006111A1 true CA2006111A1 (fr) | 1990-06-22 |
CA2006111C CA2006111C (fr) | 2000-10-17 |
Family
ID=10648926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002006111A Expired - Fee Related CA2006111C (fr) | 1988-12-22 | 1989-12-20 | Preparation de polymeres en forme d'etoile modifies; leur utilisation comme additifs d'huiles lubrifiantes |
Country Status (11)
Country | Link |
---|---|
US (1) | US5141996A (fr) |
EP (1) | EP0377240B1 (fr) |
JP (1) | JP2798454B2 (fr) |
CN (1) | CN1025739C (fr) |
AU (1) | AU629583B2 (fr) |
BR (1) | BR8906616A (fr) |
CA (1) | CA2006111C (fr) |
DE (1) | DE68907581T2 (fr) |
ES (1) | ES2058485T3 (fr) |
GB (1) | GB8829896D0 (fr) |
RU (1) | RU1788957C (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4136617C2 (de) * | 1991-11-07 | 1997-08-14 | Henkel Kgaa | Füllmasse und deren Verwendung |
DE69709668T2 (de) * | 1996-09-24 | 2004-02-05 | Shell Internationale Research Maatschappij B.V. | Viskositätsindexverbesserungsdispergiermittel |
US6083888A (en) * | 1997-09-16 | 2000-07-04 | Shell Oil Company | Dispersant viscosity index improvers |
AUPP337298A0 (en) * | 1998-05-07 | 1998-05-28 | University Of Melbourne, The | Process for microgel preparation |
JP4920846B2 (ja) * | 1999-09-17 | 2012-04-18 | ザ ルブリゾル コーポレイション | 潤滑油組成物のための分散剤−粘性改善剤 |
US6472353B1 (en) | 2000-09-14 | 2002-10-29 | The Lubrizol Corporation | Dispersant-viscosity improvers for lubricating oil compositions |
US6548606B1 (en) | 2002-01-23 | 2003-04-15 | Infineum International Ltd. | Method of forming grafted copolymers |
US7163913B2 (en) | 2003-07-01 | 2007-01-16 | Infineum International Limited | Viscosity index improvers for lubricating oil compositions |
EP2363454B1 (fr) | 2010-02-23 | 2018-09-26 | Infineum International Limited | Utilisation d'une composition d'huile lubrifiante |
US8999905B2 (en) | 2010-10-25 | 2015-04-07 | Afton Chemical Corporation | Lubricant additive |
EP2607461B1 (fr) | 2011-12-21 | 2018-01-17 | Infineum International Limited | Lubrification de moteur marin |
EP2626405B1 (fr) | 2012-02-10 | 2015-05-27 | Ab Nanol Technologies Oy | Composition lubrifiante |
EP2695932A1 (fr) | 2012-08-08 | 2014-02-12 | Ab Nanol Technologies Oy | Composition de graisse |
EP2781587B1 (fr) | 2013-03-21 | 2019-02-13 | Infineum International Limited | Lubrification de moteur marin |
WO2015172846A1 (fr) | 2014-05-16 | 2015-11-19 | Ab Nanol Technologies Oy | Composition d'additif pour lubrifiants |
US10011803B2 (en) | 2015-12-09 | 2018-07-03 | Infineum International Limited | Viscosity index improver concentrates |
US11505761B2 (en) | 2020-09-17 | 2022-11-22 | Exxon Mobil Technology and Engineering Company | Diluent oils for viscosity modifiers and additive packages |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632683A (en) * | 1968-06-26 | 1972-01-04 | Texaco Inc | Synthetic resin containing vinylpyridine |
US3595942A (en) * | 1968-12-24 | 1971-07-27 | Shell Oil Co | Partially hydrogenated block copolymers |
FR2293485A1 (fr) * | 1974-12-03 | 1976-07-02 | Inst Francais Du Petrole | Compositions lubrifiantes ameliorees par l'addition de copolymeres greffes |
GB1575507A (en) * | 1976-02-10 | 1980-09-24 | Shell Int Research | Hydrogenated star-shaped polymers and oil compositions thereof |
US4077893A (en) * | 1977-05-11 | 1978-03-07 | Shell Oil Company | Star-shaped dispersant viscosity index improver |
DE2835192C2 (de) * | 1978-08-11 | 1986-12-11 | Röhm GmbH, 6100 Darmstadt | Schmieröladditive |
EP0029622B1 (fr) * | 1979-11-16 | 1984-07-25 | Shell Internationale Researchmaatschappij B.V. | Polymère étoilé hydrogéné modifié, sa préparation et une huile lubrifiante contenant ce polymère |
US4409120A (en) * | 1981-12-21 | 1983-10-11 | Shell Oil Company | Process for forming oil-soluble product |
US4490267A (en) * | 1982-12-31 | 1984-12-25 | Shell Oil Company | Preparation of a lubricating oil additive, an additive thus prepared _and a lubricating oil containing this additive |
GB2144431B (en) * | 1983-08-04 | 1987-03-11 | Shell Int Research | Hydrogenated modified star-shaped polymers |
CA1264880A (fr) * | 1984-07-06 | 1990-01-23 | John Brooke Gardiner | Additif d'accroissement de l'indice de viscosite et de dispersion pour huiles lubrifiantes |
GB8824037D0 (en) * | 1988-10-13 | 1988-11-23 | Shell Int Research | Modified dispersant v i improver |
US5073600A (en) * | 1989-10-12 | 1991-12-17 | Shell Oil Company | Dispersant viscosity index improvers |
-
1988
- 1988-12-22 GB GB888829896A patent/GB8829896D0/en active Pending
-
1989
- 1989-12-13 US US07/450,100 patent/US5141996A/en not_active Expired - Lifetime
- 1989-12-18 EP EP89203249A patent/EP0377240B1/fr not_active Expired - Lifetime
- 1989-12-18 DE DE89203249T patent/DE68907581T2/de not_active Expired - Lifetime
- 1989-12-18 ES ES89203249T patent/ES2058485T3/es not_active Expired - Lifetime
- 1989-12-20 CA CA002006111A patent/CA2006111C/fr not_active Expired - Fee Related
- 1989-12-20 JP JP1330972A patent/JP2798454B2/ja not_active Expired - Fee Related
- 1989-12-20 AU AU47190/89A patent/AU629583B2/en not_active Ceased
- 1989-12-20 CN CN89109811A patent/CN1025739C/zh not_active Expired - Fee Related
- 1989-12-20 RU SU894742722A patent/RU1788957C/ru active
- 1989-12-20 BR BR898906616A patent/BR8906616A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8829896D0 (en) | 1989-02-15 |
CN1025739C (zh) | 1994-08-24 |
AU4719089A (en) | 1990-06-28 |
AU629583B2 (en) | 1992-10-08 |
US5141996A (en) | 1992-08-25 |
BR8906616A (pt) | 1990-09-04 |
JPH02214713A (ja) | 1990-08-27 |
DE68907581T2 (de) | 1993-11-11 |
JP2798454B2 (ja) | 1998-09-17 |
EP0377240B1 (fr) | 1993-07-14 |
DE68907581D1 (de) | 1993-08-19 |
ES2058485T3 (es) | 1994-11-01 |
CN1044104A (zh) | 1990-07-25 |
EP0377240A1 (fr) | 1990-07-11 |
RU1788957C (ru) | 1993-01-15 |
CA2006111C (fr) | 2000-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |