ATE250659T1 - Schmierstoffadditive - Google Patents
SchmierstoffadditiveInfo
- Publication number
- ATE250659T1 ATE250659T1 AT96107578T AT96107578T ATE250659T1 AT E250659 T1 ATE250659 T1 AT E250659T1 AT 96107578 T AT96107578 T AT 96107578T AT 96107578 T AT96107578 T AT 96107578T AT E250659 T1 ATE250659 T1 AT E250659T1
- Authority
- AT
- Austria
- Prior art keywords
- amts
- contg
- alkyls
- meth
- acrylic acid
- Prior art date
Links
- 239000003879 lubricant additive Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 3
- 229920000578 graft copolymer Polymers 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920001567 vinyl ester resin Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
- 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
- C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
- C10M145/14—Acrylate; Methacrylate
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19518786A DE19518786A1 (de) | 1995-05-22 | 1995-05-22 | Schmierstoffadditive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE250659T1 true ATE250659T1 (de) | 2003-10-15 |
Family
ID=7762590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96107578T ATE250659T1 (de) | 1995-05-22 | 1996-05-13 | Schmierstoffadditive |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5756433A (de) |
| EP (1) | EP0744457B1 (de) |
| JP (2) | JP4142121B2 (de) |
| AT (1) | ATE250659T1 (de) |
| DE (2) | DE19518786A1 (de) |
| SG (1) | SG54334A1 (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19518786A1 (de) * | 1995-05-22 | 1996-11-28 | Roehm Gmbh | Schmierstoffadditive |
| US5955405A (en) * | 1998-08-10 | 1999-09-21 | Ethyl Corporation | (Meth) acrylate copolymers having excellent low temperature properties |
| US6495618B1 (en) | 1999-12-17 | 2002-12-17 | E. I. Du Pont De Nemours And Company | Graft copolymer with an amide functional group as a pigment dispersant |
| US6642189B2 (en) | 1999-12-22 | 2003-11-04 | Nippon Mitsubishi Oil Corporation | Engine oil compositions |
| US6323164B1 (en) * | 2000-11-01 | 2001-11-27 | Ethyl Corporation | Dispersant (meth) acrylate copolymers having excellent low temperature properties |
| US6746993B2 (en) * | 2001-04-06 | 2004-06-08 | Sanyo Chemical Industries, Ltd. | Viscosity index improver and lube oil containing the same |
| DE102005015931A1 (de) * | 2005-04-06 | 2006-10-12 | Rohmax Additives Gmbh | Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften |
| US20070117725A1 (en) * | 2005-11-22 | 2007-05-24 | Shih-Ying Hsu | Acrylic synthetic lubricant |
| DE102009001446A1 (de) * | 2009-03-10 | 2010-09-23 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren als Antifatigue-Additive |
| US8143201B2 (en) * | 2010-03-09 | 2012-03-27 | Infineum International Limited | Morpholine derivatives as ashless TBN sources and lubricating oil compositions containing same |
| JP2012188583A (ja) * | 2011-03-11 | 2012-10-04 | Sanyo Chem Ind Ltd | 粘度指数向上剤及び潤滑油組成物 |
| JP5797543B2 (ja) * | 2011-12-21 | 2015-10-21 | 三洋化成工業株式会社 | 粘度指数向上剤及び潤滑油組成物 |
| JP2013147608A (ja) * | 2012-01-23 | 2013-08-01 | Sanyo Chem Ind Ltd | 粘度指数向上剤及び潤滑油組成物 |
| JP2014080537A (ja) * | 2012-10-18 | 2014-05-08 | Sanyo Chem Ind Ltd | 粘度指数向上剤及び潤滑油組成物 |
| US10144899B2 (en) | 2015-03-20 | 2018-12-04 | Idemitsu Kosan Co., Ltd. | Viscosity index improver, lubricant composition, and method for producing lubricant composition |
| EP3455266B1 (de) | 2016-05-13 | 2020-10-28 | Evonik Operations GmbH | Pfropfcopolymere basierend auf polyolefinrückgrat und methacrylatseitenketten |
| KR101816427B1 (ko) * | 2016-08-01 | 2018-01-08 | 현대자동차주식회사 | 연비 및 내구향상형 무단변속기오일 조성물 |
| US10544241B2 (en) | 2016-09-15 | 2020-01-28 | Fina Technology, Inc. | Farnesene-based macromonomers and methods of making and using the same |
| CA3047194A1 (en) * | 2016-12-19 | 2018-06-28 | Evonik Operations Gmbh | Lubricating oil composition comprising dispersant comb polymers |
| JP7411555B2 (ja) * | 2018-01-23 | 2024-01-11 | エボニック オペレーションズ ゲーエムベーハー | 高分子無機ナノ粒子組成物、それらの製造方法、及び潤滑剤としてのそれらの使用 |
| US11384311B2 (en) | 2019-12-16 | 2022-07-12 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
| US11685874B2 (en) | 2019-12-16 | 2023-06-27 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
| US11365273B2 (en) | 2019-12-16 | 2022-06-21 | Infineum International Limited | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same |
| KR20220158221A (ko) * | 2020-03-25 | 2022-11-30 | 도요보 가부시키가이샤 | 폴리아미드 수지 조성물 |
| CN119816532A (zh) * | 2022-09-09 | 2025-04-11 | 三菱化学株式会社 | 聚合物、润滑油用减磨剂和润滑油组合物 |
| JP7663156B2 (ja) * | 2022-09-09 | 2025-04-16 | 三菱ケミカル株式会社 | 重合体、潤滑油用摩擦低減剤、および潤滑油組成物 |
| US20250109349A1 (en) | 2023-07-20 | 2025-04-03 | Infineum International Limited | Flat Oil Viscosity Lubricant Compositions |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1053529A (de) * | ||||
| US3304260A (en) * | 1960-12-30 | 1967-02-14 | Monsanto Co | Compositions of improved viscosity index containing alkyl polymethacrylate of high relative syndiotacticity |
| DE3607444A1 (de) * | 1986-03-07 | 1987-09-10 | Roehm Gmbh | Additive fuer mineraloele mit stockpunktverbessernder wirkung |
| JPS62220593A (ja) * | 1986-03-20 | 1987-09-28 | Kao Corp | 潤滑油用粘度指数向上剤 |
| US4985160A (en) * | 1989-02-08 | 1991-01-15 | E. I. Du Pont De Nemours And Company | Branched polymers as fuel oil additives |
| DE3930142A1 (de) * | 1989-09-09 | 1991-03-21 | Roehm Gmbh | Dispergierwirksame viskositaets-index-verbesserer |
| DE4121811A1 (de) * | 1991-07-02 | 1993-01-07 | Roehm Gmbh | Verfahren zur herstellung von polyalkylmethacrylat-makromonomeren und ihre verwendung zur herstellung von kammpolymeren |
| DE4309853A1 (de) * | 1993-03-26 | 1994-09-29 | Roehm Gmbh | Thermoplastisch verarbeitbare Elastomere mit verbesserten optischen Eigenschaften |
| DE4312715A1 (de) * | 1993-04-20 | 1994-10-27 | Roehm Gmbh | Kammpolymere |
| US5312884A (en) * | 1993-04-30 | 1994-05-17 | Rohm And Haas Company | Copolymer useful as a pour point depressant for a lubricating oil |
| JP2748104B2 (ja) * | 1994-03-08 | 1998-05-06 | 三洋化成工業株式会社 | 粘度指数向上剤及び潤滑油 |
| DE19506399A1 (de) * | 1995-02-24 | 1996-08-29 | Roehm Gmbh | Pfropfpolymere mit Emulgatoreigenschaften |
| DE19518786A1 (de) * | 1995-05-22 | 1996-11-28 | Roehm Gmbh | Schmierstoffadditive |
-
1995
- 1995-05-22 DE DE19518786A patent/DE19518786A1/de not_active Withdrawn
-
1996
- 1996-05-13 EP EP96107578A patent/EP0744457B1/de not_active Expired - Lifetime
- 1996-05-13 AT AT96107578T patent/ATE250659T1/de not_active IP Right Cessation
- 1996-05-13 DE DE59610726T patent/DE59610726D1/de not_active Expired - Lifetime
- 1996-05-15 JP JP12056996A patent/JP4142121B2/ja not_active Expired - Fee Related
- 1996-05-20 SG SG1996009837A patent/SG54334A1/en unknown
- 1996-05-22 US US08/652,276 patent/US5756433A/en not_active Expired - Lifetime
-
2008
- 2008-04-09 JP JP2008101040A patent/JP2008255359A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008255359A (ja) | 2008-10-23 |
| EP0744457A3 (de) | 1997-09-24 |
| EP0744457B1 (de) | 2003-09-24 |
| SG54334A1 (en) | 1998-11-16 |
| JPH08311133A (ja) | 1996-11-26 |
| DE19518786A1 (de) | 1996-11-28 |
| EP0744457A2 (de) | 1996-11-27 |
| US5756433A (en) | 1998-05-26 |
| DE59610726D1 (de) | 2003-10-30 |
| JP4142121B2 (ja) | 2008-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |