BRPI0405510A - Composição de óleo lubrificante - Google Patents
Composição de óleo lubrificanteInfo
- Publication number
- BRPI0405510A BRPI0405510A BR0405510-1A BRPI0405510A BRPI0405510A BR PI0405510 A BRPI0405510 A BR PI0405510A BR PI0405510 A BRPI0405510 A BR PI0405510A BR PI0405510 A BRPI0405510 A BR PI0405510A
- Authority
- BR
- Brazil
- Prior art keywords
- block copolymer
- range
- hydrocarbyl substituted
- lubricant
- weight
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000010687 lubricating oil Substances 0.000 title 1
- 229920001400 block copolymer Polymers 0.000 abstract 3
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 2
- 239000000314 lubricant Substances 0.000 abstract 2
- 239000003879 lubricant additive Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000002199 base oil Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 238000005227 gel permeation chromatography Methods 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical group O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 abstract 1
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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- 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
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/28—Amides; Imides
-
- 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
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/042—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds between the nitrogen-containing monomer and an aldehyde or ketone
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- 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
- C10N2040/252—Diesel 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
"COMPOSIçõES DE óLEO LUBRIFICANTE". A presente invenção refere-se a uma composição lubrificante contendo um montante maior de óleo base lubrificante e um montante menor de aditivo de lubrificante. O aditivo de lubrificante inclui: (a) um dispersante contendo pelo menos um componente selecionado entre succinimidas substituídas por hidrocarbila, aminas substituídas por hidrocarbila e adutos de base de Mannich derivados de fenóis substituídos por hidrocarbila condensados com um aldeído e uma amina, e b) um melhorador de índice de viscosidade que inclui um copolímero em bloco substancialmente linear tendo um peso molecular médio numérico, determinado por cromatografia de permeação em gel na faixa de cerca de 50.000 a cerca de 250.000. O copolímero em bloco é derivado de um monómero dieno conjugado contendo não menos que 5 átomos de carbono e um monómero monoalquenilareno, em que o copolímero em bloco tem um teor aromático na faixa de cerca de 10% em peso a cerca de 50% em peso e uma insaturação olefínica na faixa de cerca de 0,5% em peso a cerca de 5% em peso.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/734,034 US7407918B2 (en) | 2003-12-11 | 2003-12-11 | Lubricating oil compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0405510A true BRPI0405510A (pt) | 2005-08-30 |
Family
ID=34552772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0405510-1A BRPI0405510A (pt) | 2003-12-11 | 2004-12-13 | Composição de óleo lubrificante |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7407918B2 (pt) |
| EP (1) | EP1548092B1 (pt) |
| CN (1) | CN1654613A (pt) |
| AU (1) | AU2004233612A1 (pt) |
| BR (1) | BRPI0405510A (pt) |
| CA (1) | CA2489147A1 (pt) |
| MX (1) | MXPA04012004A (pt) |
| SG (1) | SG112967A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5565999B2 (ja) * | 2007-01-31 | 2014-08-06 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
| US20090186784A1 (en) * | 2008-01-22 | 2009-07-23 | Diggs Nancy Z | Lubricating Oil Composition |
| US9528068B2 (en) | 2011-02-17 | 2016-12-27 | The Lubrizol Corporation | Lubricants with good TBN retention |
| WO2017039960A1 (en) * | 2015-08-28 | 2017-03-09 | Exxonmobil Chemical Patents Inc. | Viscoelastic fluid compositions, oil flowable/oil despersion compositions, and drilling fluid compositions |
| US10011803B2 (en) * | 2015-12-09 | 2018-07-03 | Infineum International Limited | Viscosity index improver concentrates |
| US10351792B2 (en) | 2017-05-09 | 2019-07-16 | Afton Chemical Corporation | Poly (meth)acrylate with improved viscosity index for lubricant additive application |
| US9988590B1 (en) | 2017-11-10 | 2018-06-05 | Afton Chemical Corporation | Polydialkylsiloxane poly (meth)acrylate brush polymers for lubricant additive application |
| US10144900B1 (en) | 2018-02-02 | 2018-12-04 | Afton Chemical Corporation | Poly (meth)acrylate star polymers for lubricant additive applications |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554911A (en) | 1967-11-30 | 1971-01-12 | Phillips Petroleum Co | Viscosity index improvers |
| BE759715A (nl) | 1969-12-12 | 1971-06-02 | Shell Int Research | Blokcopolymeren als viscositeitsindexverbeterende middelen |
| US3653273A (en) * | 1970-11-04 | 1972-04-04 | Minnesota Automotive Inc | Two-speed transmission |
| GB1370093A (en) | 1970-11-13 | 1974-10-09 | Shell Int Research | Lubricant compositions containing a viscosity index improver |
| US3700633A (en) | 1971-05-05 | 1972-10-24 | Shell Oil Co | Selectively hydrogenated block copolymers |
| US3772196A (en) | 1971-12-03 | 1973-11-13 | Shell Oil Co | Lubricating compositions |
| US3835053A (en) | 1972-11-13 | 1974-09-10 | Shell Oil Co | Lubricating compositions |
| FR2223450B1 (pt) | 1973-03-29 | 1976-05-21 | Rhone Progil | |
| FR2240948B1 (pt) | 1973-08-16 | 1978-08-11 | Shell Int Research | |
| FR2245758B1 (pt) | 1973-10-01 | 1978-04-21 | Lubrizol Corp | |
| US3827999A (en) | 1973-11-09 | 1974-08-06 | Shell Oil Co | Stable elastomeric polymer-oil compositions |
| CA1064895A (en) | 1975-05-22 | 1979-10-23 | Adrian Richardson | Viscosity index improver composition |
| US4073737A (en) | 1976-04-19 | 1978-02-14 | Exxon Research & Engineering Co. | Hydrogenated copolymers of conjugated dienes and when desired a vinyl aromatic monomer are useful as oil additives |
| NO145408C (no) * | 1977-05-19 | 1982-03-17 | Orobis Ltd | Smoeremiddeltilsetning. |
| US4234435A (en) | 1979-02-23 | 1980-11-18 | The Lubrizol Corporation | Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation |
| GB2048935A (en) * | 1979-05-05 | 1980-12-17 | Orobis Ltd | Lubricating Oils Containing Additives |
| US4620048A (en) | 1980-03-26 | 1986-10-28 | Exxon Research & Engineering Co. | Hydrocarbon solutions of macromolecular polymers having an improved resistance to mechanical degradation |
| US4418234A (en) | 1981-12-16 | 1983-11-29 | Phillips Petroleum Company | Viscosity index improver soluble in synthetic poly(α-olefin) lubricants |
| GB8329082D0 (en) * | 1983-11-01 | 1983-12-07 | Bp Chem Int Ltd | Low molecular weight polymers of 1-olefins |
| CA1264880A (en) | 1984-07-06 | 1990-01-23 | John Brooke Gardiner | Viscosity index improver - dispersant additive useful in oil compositions |
| US4863624A (en) | 1987-09-09 | 1989-09-05 | Exxon Chemical Patents Inc. | Dispersant additives mixtures for oleaginous compositions |
| US5238588A (en) | 1989-08-24 | 1993-08-24 | Texaco Inc. | Dispersant, vi improver, additive and lubricating oil composition containing same |
| US5637783A (en) | 1990-01-16 | 1997-06-10 | Mobil Oil Corporation | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| US5112508A (en) | 1990-04-30 | 1992-05-12 | Texaco, Inc. | VI improver, dispersant, and antioxidant additive and lubricating oil composition |
| US5137980A (en) | 1990-05-17 | 1992-08-11 | Ethyl Petroleum Additives, Inc. | Ashless dispersants formed from substituted acylating agents and their production and use |
| US5652201A (en) * | 1991-05-29 | 1997-07-29 | Ethyl Petroleum Additives Inc. | Lubricating oil compositions and concentrates and the use thereof |
| ATE140475T1 (de) | 1991-09-13 | 1996-08-15 | Chevron Chem Co | Polyisobutenylsuccinimide enthaltende brennstoffzusammensetzungen |
| US5294354A (en) | 1992-06-05 | 1994-03-15 | Texaco Inc. | Combining dispersant viscosity index improver and detergent additives for lubricants |
| US5663126A (en) | 1994-10-21 | 1997-09-02 | Castrol Limited | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them |
| US5641731A (en) | 1994-11-04 | 1997-06-24 | Ashland, Inc. | Motor oil performance-enhancing formulation |
| US5620486A (en) | 1994-12-30 | 1997-04-15 | Chevron Chemical Company | Fuel compositions containing aryl succinimides |
| AU700899B2 (en) * | 1995-06-06 | 1999-01-14 | Agro Management Group, Inc. | Vegetable based biodegradable liquid lubricants |
| US6365558B2 (en) | 1995-06-07 | 2002-04-02 | The Lubrizol Corporation | Vegetable oils containing styrene/butadiene copolymers in combination with additional commercial polymers that have good low temperature and high temperature viscometrics |
| GB9519668D0 (en) | 1995-09-27 | 1995-11-29 | Exxon Chemical Patents Inc | Low chlorine low ash crankcase lubricant |
| US5681797A (en) | 1996-02-29 | 1997-10-28 | The Lubrizol Corporation | Stable biodegradable lubricant compositions |
| GB2312212B (en) | 1996-04-19 | 1999-09-29 | Ethyl Petroleum Additives Ltd | Dispersants |
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| US5741764A (en) | 1996-10-15 | 1998-04-21 | The Lubrizol Corporation | Two-cycle lubricant containing solvent and high molecular weight polymer |
| GB9624441D0 (en) | 1996-11-25 | 1997-01-15 | Exxon Research Engineering Co | Fuel economy engine oil composition |
| US6107257A (en) | 1997-12-09 | 2000-08-22 | Ethyl Corporation | Highly grafted, multi-functional olefin copolymer VI modifiers |
| CN1277617A (zh) * | 1998-08-25 | 2000-12-20 | 日本石油化学株式会社 | 丁烯聚合物的制造方法 |
| US6303550B1 (en) | 1998-11-06 | 2001-10-16 | Infineum Usa L.P. | Lubricating oil composition |
| EP1242464B1 (en) * | 1999-09-16 | 2011-04-27 | TPC Group LLC | Process for preparing polyolefin products |
| JP2001316361A (ja) | 2000-05-01 | 2001-11-13 | Ethyl Corp | スクシンイミド−酸化合物およびそれの誘導体 |
| US6503872B1 (en) | 2000-08-22 | 2003-01-07 | The Lubrizol Corporation | Extended drain manual transmission lubricants and concentrates |
| US6715473B2 (en) | 2002-07-30 | 2004-04-06 | Infineum International Ltd. | EGR equipped diesel engines and lubricating oil compositions |
| JP4643030B2 (ja) | 2001-01-29 | 2011-03-02 | 日産自動車株式会社 | ディーゼルエンジン油組成物 |
| US6743757B2 (en) | 2001-12-06 | 2004-06-01 | Infineum International Ltd. | Dispersants and lubricating oil compositions containing same |
| US6627584B2 (en) | 2002-01-28 | 2003-09-30 | Ethyl Corporation | Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids |
-
2003
- 2003-12-11 US US10/734,034 patent/US7407918B2/en not_active Expired - Lifetime
-
2004
- 2004-11-18 CA CA002489147A patent/CA2489147A1/en not_active Abandoned
- 2004-11-30 AU AU2004233612A patent/AU2004233612A1/en not_active Abandoned
- 2004-12-01 MX MXPA04012004A patent/MXPA04012004A/es not_active Application Discontinuation
- 2004-12-10 CN CNA2004100997401A patent/CN1654613A/zh active Pending
- 2004-12-10 SG SG200407333A patent/SG112967A1/en unknown
- 2004-12-13 EP EP04257719.7A patent/EP1548092B1/en not_active Expired - Lifetime
- 2004-12-13 BR BR0405510-1A patent/BRPI0405510A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20050130853A1 (en) | 2005-06-16 |
| MXPA04012004A (es) | 2005-10-05 |
| CA2489147A1 (en) | 2005-06-11 |
| AU2004233612A1 (en) | 2005-06-30 |
| CN1654613A (zh) | 2005-08-17 |
| EP1548092B1 (en) | 2019-12-11 |
| SG112967A1 (en) | 2005-07-28 |
| EP1548092A1 (en) | 2005-06-29 |
| US7407918B2 (en) | 2008-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 3A, 4A, 5A, 6A E 7A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012. |