DE69214789D1 - Multifunktionales Schmieröladditiv - Google Patents
Multifunktionales SchmieröladditivInfo
- Publication number
- DE69214789D1 DE69214789D1 DE69214789T DE69214789T DE69214789D1 DE 69214789 D1 DE69214789 D1 DE 69214789D1 DE 69214789 T DE69214789 T DE 69214789T DE 69214789 T DE69214789 T DE 69214789T DE 69214789 D1 DE69214789 D1 DE 69214789D1
- Authority
- DE
- Germany
- Prior art keywords
- lubricating oil
- oil additive
- multifunctional lubricating
- multifunctional
- 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
- C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
- C10M151/02—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/812,485 US5188745A (en) | 1991-12-23 | 1991-12-23 | Viton seal compatible dispersant and lubricating oil composition containing same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69214789D1 true DE69214789D1 (de) | 1996-11-28 |
DE69214789T2 DE69214789T2 (de) | 1997-02-20 |
Family
ID=25209708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69214789T Expired - Fee Related DE69214789T2 (de) | 1991-12-23 | 1992-12-09 | Multifunktionales Schmieröladditiv |
Country Status (3)
Country | Link |
---|---|
US (1) | US5188745A (de) |
EP (1) | EP0549196B1 (de) |
DE (1) | DE69214789T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5674819A (en) * | 1995-11-09 | 1997-10-07 | The Lubrizol Corporation | Carboxylic compositions, derivatives,lubricants, fuels and concentrates |
US5698500A (en) | 1997-02-03 | 1997-12-16 | Uniroyal Chemical Company, Inc. | Lubricants containing ashless antiwear-dispersant additive having viscosity index improver credit |
US6107257A (en) * | 1997-12-09 | 2000-08-22 | Ethyl Corporation | Highly grafted, multi-functional olefin copolymer VI modifiers |
US6187722B1 (en) * | 1999-07-22 | 2001-02-13 | Uniroyal Chemical Company, Inc. | Imidazole thione additives for lubricants |
JP4094850B2 (ja) * | 1999-12-30 | 2008-06-04 | ユニロイヤル ケミカル カンパニー インコーポレイテッド | n−(4−アニリノフェニル)アミド類の酸化防止剤アミンを含む組成物 |
US6602832B2 (en) * | 2001-01-24 | 2003-08-05 | Crompton Corporation | Oil-soluble additive compositions for lubricating oils |
US20040171501A1 (en) * | 2003-02-27 | 2004-09-02 | Leeuwen Jeroen Van | Method for improving elastomer compatibility |
US20040259742A1 (en) * | 2003-06-18 | 2004-12-23 | Mishra Munmaya K. | Use of dispersant viscosity index improvers in exhaust gas recirculation engines |
US20050153849A1 (en) * | 2004-01-09 | 2005-07-14 | Mishra Munmaya K. | Graft copolymers, method of making and compositions containing the same |
EP1778741B1 (de) * | 2004-07-08 | 2010-01-13 | Arkema France | Polymermaterial mit ketten mit imidazolidonfunktionen |
US20070191242A1 (en) * | 2004-09-17 | 2007-08-16 | Sanjay Srinivasan | Viscosity modifiers for lubricant compositions |
US7700684B2 (en) * | 2004-12-09 | 2010-04-20 | Afton Chemical Corporation | Graft functionalized olefin polymer dispersant and uses thereof |
US7253231B2 (en) * | 2005-01-31 | 2007-08-07 | Afton Chemical Corporation | Grafted multi-functional olefin copolymer VI modifiers and uses thereof |
WO2011107336A1 (en) | 2010-03-01 | 2011-09-09 | Dsm Ip Assets B.V. | Functionalized olefin copolymer |
FR2957601B1 (fr) * | 2010-03-18 | 2012-03-16 | Michelin Soc Tech | Pneumatique et composition de caoutchouc contenant un polymere greffe |
FR2959233B1 (fr) * | 2010-04-27 | 2013-09-06 | Arkema France | Molecules porteuses de groupes associatifs et leur utilisation comme plastifiants |
FR2959232B1 (fr) * | 2010-04-27 | 2013-09-06 | Arkema France | Utilisation de molecules porteuses de groupes associatifs comme plastifiant |
SG10201606835UA (en) | 2012-02-17 | 2016-10-28 | Lubrizol Corp | Lubricating composition including esterified copolymer and low dispersant levels suitable for driveline applications |
US9624451B2 (en) | 2013-03-15 | 2017-04-18 | Castrol Limited | Multiple function dispersant viscosity index improver |
JP6376125B2 (ja) * | 2013-05-17 | 2018-08-22 | 東洋紡株式会社 | 含窒素複素環式化合物変性ポリオレフィンおよびこれを含有する接着剤組成物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2980652A (en) * | 1958-09-19 | 1961-04-18 | Rohm & Haas | Unsaturated derivatives of n-(omega-aminoalkyl)-1, 3-cyclodiazolidin-2-ones and copolymers thereof |
NL297326A (de) * | 1962-11-14 | 1900-01-01 | ||
GB1117643A (en) * | 1964-11-18 | 1968-06-19 | Rohm & Haas | Imides and related compounds |
US4320019A (en) * | 1978-04-17 | 1982-03-16 | The Lubrizol Corporation | Multi-purpose additive compositions and concentrates containing same |
CA1264880A (en) * | 1984-07-06 | 1990-01-23 | John Brooke Gardiner | Viscosity index improver - dispersant additive useful in oil compositions |
US4693838A (en) * | 1985-10-29 | 1987-09-15 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver |
US4863623A (en) * | 1988-03-24 | 1989-09-05 | Texaco Inc. | Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same |
US5075383A (en) * | 1990-04-11 | 1991-12-24 | Texaco Inc. | Dispersant and antioxidant additive and lubricating oil composition containing same |
-
1991
- 1991-12-23 US US07/812,485 patent/US5188745A/en not_active Expired - Lifetime
-
1992
- 1992-12-09 DE DE69214789T patent/DE69214789T2/de not_active Expired - Fee Related
- 1992-12-09 EP EP92311222A patent/EP0549196B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69214789T2 (de) | 1997-02-20 |
EP0549196A1 (de) | 1993-06-30 |
US5188745A (en) | 1993-02-23 |
EP0549196B1 (de) | 1996-10-23 |
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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 |