EP0199453A3 - Compositions d'hydrocarbures contenant des polymères de polyoléfine greffés - Google Patents
Compositions d'hydrocarbures contenant des polymères de polyoléfine greffés Download PDFInfo
- Publication number
- EP0199453A3 EP0199453A3 EP86301906A EP86301906A EP0199453A3 EP 0199453 A3 EP0199453 A3 EP 0199453A3 EP 86301906 A EP86301906 A EP 86301906A EP 86301906 A EP86301906 A EP 86301906A EP 0199453 A3 EP0199453 A3 EP 0199453A3
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- EP
- European Patent Office
- Prior art keywords
- polymers
- dispersant
- compositions containing
- oil
- graft polymers
- Prior art date
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- C10L1/10—Liquid carbonaceous fuels containing additives
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- C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
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- C10N2040/255—Gasoline engines
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- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/726,567 US4820776A (en) | 1985-04-24 | 1985-04-24 | Hydrocarbon compositions containing polyolefin graft polymers having amine and phenothiazine grafted moieties |
US726567 | 1985-04-24 | ||
US72854585A | 1985-04-29 | 1985-04-29 | |
US728545 | 1985-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0199453A2 EP0199453A2 (fr) | 1986-10-29 |
EP0199453A3 true EP0199453A3 (fr) | 1988-04-13 |
Family
ID=27111346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86301906A Withdrawn EP0199453A3 (fr) | 1985-04-24 | 1986-03-17 | Compositions d'hydrocarbures contenant des polymères de polyoléfine greffés |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0199453A3 (fr) |
AU (1) | AU596097B2 (fr) |
BR (1) | BR8601800A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715975A (en) * | 1984-08-20 | 1987-12-29 | Texaco Inc. | Oil containing dispersant VII olefin copolymer |
US4640788A (en) * | 1985-04-29 | 1987-02-03 | Texaco Inc. | Hydrocarbon compositions containing polyolefin graft polymers |
US4699723A (en) * | 1986-08-20 | 1987-10-13 | Texaco Inc. | Dispersant-antioxidant multifunction viscosity index improver |
US4842756A (en) * | 1987-03-23 | 1989-06-27 | Texaco Inc. | Multifunctional viscosity index improver |
US4772406A (en) * | 1987-04-08 | 1988-09-20 | Exxon Chemical Patents Inc. | Olefinic hydrocarbon modification with sulfur imides |
US4780230A (en) * | 1987-04-10 | 1988-10-25 | Texaco Inc. | Lubricating oil containing a mannich base |
US4922045A (en) * | 1987-08-03 | 1990-05-01 | Texaco Inc. | Diesel lubricating oil consumption control additives |
US4812261A (en) * | 1987-08-12 | 1989-03-14 | Texaco Inc. | Lubricating oil containing viscosity index improver |
US5298565A (en) * | 1989-04-05 | 1994-03-29 | The Lubrizol Corporation | Graft copolymers and lubricants containing such as dispersant-viscosity improvers |
CA2013891C (fr) * | 1989-04-18 | 2003-01-14 | Joseph M. Bollinger | Additif d'indice de viscosite pour dispersant polymethacrylate |
US5200100A (en) * | 1991-04-24 | 1993-04-06 | Texaco Inc. | Multifunctional viscosity index improver containing phenothiazine |
US5162086A (en) * | 1991-05-22 | 1992-11-10 | Texaco Inc. | Dispersant additive and lubricating oil composition containing same |
US5523008A (en) * | 1994-10-21 | 1996-06-04 | Castrol Limited | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them |
US5663126A (en) * | 1994-10-21 | 1997-09-02 | Castrol Limited | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them |
CN1098344C (zh) * | 1996-03-08 | 2003-01-08 | 杜邦唐弹性体公司 | 用作粘度指数改进剂或胶凝剂的基本线性乙烯/α-烯烃聚合物 |
US5698500A (en) * | 1997-02-03 | 1997-12-16 | Uniroyal Chemical Company, Inc. | Lubricants containing ashless antiwear-dispersant additive having viscosity index improver credit |
US6083888A (en) * | 1997-09-16 | 2000-07-04 | Shell Oil Company | Dispersant viscosity index improvers |
WO2004029180A1 (fr) | 2002-09-27 | 2004-04-08 | The Associated Octel Company Limited | Composition d'additif pour carburant |
FR3097224B1 (fr) * | 2019-06-11 | 2021-05-21 | Michelin & Cie | Polymère greffé portant des groupes pendants fonctionnels imidazole. |
CN113563530A (zh) * | 2020-04-29 | 2021-10-29 | 中国石油化工股份有限公司 | 一种聚丙烯接枝杂环的改性材料及其制备方法与应用 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687849A (en) * | 1968-06-18 | 1972-08-29 | Lubrizol Corp | Lubricants containing oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers |
FR2284601A1 (fr) * | 1974-09-10 | 1976-04-09 | Inst Francais Du Petrole | Composes guanidino-heterocycliques alkyles, leur preparation et leur utilisation comme additifs pour carburants et lubrifiants |
FR2284607A1 (fr) * | 1974-09-11 | 1976-04-09 | Connlab Holdings Ltd | Penicilline sulfoxyde thioamides |
FR2398795A1 (fr) * | 1977-07-28 | 1979-02-23 | Texaco Development Corp | Procede de fabrication d'une composition lubrifiante |
FR2416941A1 (fr) * | 1978-02-11 | 1979-09-07 | Roehm Gmbh | Procede de preparation d'additifs ameliorant l'indice de viscosite des huiles lubrifiantes |
US4170561A (en) * | 1974-12-12 | 1979-10-09 | Entreprise De Recherches Et D'activities Petrolieres (E.R.A.P.) | Lubricating compositions with lactam or thiolactam-containing copolymers |
FR2437418A1 (fr) * | 1978-09-29 | 1980-04-25 | Rhone Poulenc Ind | Terpolymeres portant des groupes azotes et leur application comme additifs pour huiles lubrifiantes |
EP0026613A1 (fr) * | 1979-09-17 | 1981-04-08 | COPOLYMER RUBBER & CHEMICAL CORPORATION | Procédé de greffage de polymères EPM et EPDM |
EP0056342A1 (fr) * | 1981-01-12 | 1982-07-21 | SOCIETE FRANCAISE D'ORGANO-SYNTHESE Société Anonyme dite: | Additifs pour huiles lubrifiantes à base de styrène et de méthacrylates d'alkyles lourds en C12-C20, procédé de fabrication et applications |
EP0164807A2 (fr) * | 1984-06-15 | 1985-12-18 | AGIP PETROLI S.p.A. | Additif multifonctionnel pour huile lubrifiante et procédé de préparation de celui-ci |
-
1986
- 1986-03-17 EP EP86301906A patent/EP0199453A3/fr not_active Withdrawn
- 1986-04-16 AU AU56301/86A patent/AU596097B2/en not_active Ceased
- 1986-04-23 BR BR8601800A patent/BR8601800A/pt unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687849A (en) * | 1968-06-18 | 1972-08-29 | Lubrizol Corp | Lubricants containing oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers |
FR2284601A1 (fr) * | 1974-09-10 | 1976-04-09 | Inst Francais Du Petrole | Composes guanidino-heterocycliques alkyles, leur preparation et leur utilisation comme additifs pour carburants et lubrifiants |
FR2284607A1 (fr) * | 1974-09-11 | 1976-04-09 | Connlab Holdings Ltd | Penicilline sulfoxyde thioamides |
US4170561A (en) * | 1974-12-12 | 1979-10-09 | Entreprise De Recherches Et D'activities Petrolieres (E.R.A.P.) | Lubricating compositions with lactam or thiolactam-containing copolymers |
FR2398795A1 (fr) * | 1977-07-28 | 1979-02-23 | Texaco Development Corp | Procede de fabrication d'une composition lubrifiante |
FR2416941A1 (fr) * | 1978-02-11 | 1979-09-07 | Roehm Gmbh | Procede de preparation d'additifs ameliorant l'indice de viscosite des huiles lubrifiantes |
FR2437418A1 (fr) * | 1978-09-29 | 1980-04-25 | Rhone Poulenc Ind | Terpolymeres portant des groupes azotes et leur application comme additifs pour huiles lubrifiantes |
EP0026613A1 (fr) * | 1979-09-17 | 1981-04-08 | COPOLYMER RUBBER & CHEMICAL CORPORATION | Procédé de greffage de polymères EPM et EPDM |
EP0056342A1 (fr) * | 1981-01-12 | 1982-07-21 | SOCIETE FRANCAISE D'ORGANO-SYNTHESE Société Anonyme dite: | Additifs pour huiles lubrifiantes à base de styrène et de méthacrylates d'alkyles lourds en C12-C20, procédé de fabrication et applications |
EP0164807A2 (fr) * | 1984-06-15 | 1985-12-18 | AGIP PETROLI S.p.A. | Additif multifonctionnel pour huile lubrifiante et procédé de préparation de celui-ci |
Also Published As
Publication number | Publication date |
---|---|
AU596097B2 (en) | 1990-04-26 |
BR8601800A (pt) | 1986-12-23 |
EP0199453A2 (fr) | 1986-10-29 |
AU5630186A (en) | 1986-10-30 |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SUNG, RODNEY LU-DAI Inventor name: GRINA, LARRY DALE Inventor name: JONES, RONALD EDWARD Inventor name: KAPUSCINSKI, MARIA MAGDALENA |