ATE458761T1 - Alkyl(meth)acrylat-copolymere - Google Patents
Alkyl(meth)acrylat-copolymereInfo
- Publication number
- ATE458761T1 ATE458761T1 AT03257091T AT03257091T ATE458761T1 AT E458761 T1 ATE458761 T1 AT E458761T1 AT 03257091 T AT03257091 T AT 03257091T AT 03257091 T AT03257091 T AT 03257091T AT E458761 T1 ATE458761 T1 AT E458761T1
- Authority
- AT
- Austria
- Prior art keywords
- meth
- alkyl
- acrylate
- acrylate copolymers
- weight percent
- Prior art date
Links
Classifications
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/291,902 US20040092409A1 (en) | 2002-11-11 | 2002-11-11 | Alkyl (meth) acrylate copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE458761T1 true ATE458761T1 (de) | 2010-03-15 |
Family
ID=32107665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03257091T ATE458761T1 (de) | 2002-11-11 | 2003-11-11 | Alkyl(meth)acrylat-copolymere |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040092409A1 (de) |
EP (1) | EP1418187B1 (de) |
JP (1) | JP2004169029A (de) |
AT (1) | ATE458761T1 (de) |
CA (1) | CA2448520C (de) |
DE (1) | DE60331400D1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7470381B2 (en) * | 2003-07-25 | 2008-12-30 | Rohmax Additives Gmbh | Functional fluid and the use thereof |
DE102004021778A1 (de) * | 2004-04-30 | 2005-12-08 | Rohmax Additives Gmbh | Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen |
EP1833868B1 (de) * | 2004-10-25 | 2013-04-17 | The Lubrizol Corporation | Sternpolymere und zusammensetzungen davon |
JP4792216B2 (ja) * | 2004-11-01 | 2011-10-12 | Jx日鉱日石エネルギー株式会社 | 極微量油剤供給式切削・研削加工用油剤組成物 |
JP4885442B2 (ja) * | 2004-11-26 | 2012-02-29 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物及びそれを用いた駆動伝達装置 |
US20060252660A1 (en) * | 2005-05-09 | 2006-11-09 | Akhilesh Duggal | Hydrolytically stable viscosity index improves |
US8299002B2 (en) | 2005-10-18 | 2012-10-30 | Afton Chemical Corporation | Additive composition |
US20070117725A1 (en) * | 2005-11-22 | 2007-05-24 | Shih-Ying Hsu | Acrylic synthetic lubricant |
US20070197410A1 (en) * | 2006-02-21 | 2007-08-23 | Rohmax Additives Gmbh | Energy efficiency in hydraulic systems |
JP2008088215A (ja) * | 2006-09-29 | 2008-04-17 | Sanyo Chem Ind Ltd | 粘度指数向上剤および潤滑油組成物 |
JP5250563B2 (ja) * | 2007-01-29 | 2013-07-31 | ザ ルブリゾル コーポレイション | 潤滑組成物 |
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 |
EP2129708B1 (de) * | 2007-03-21 | 2011-02-16 | Reinhard Feichtinger | Kraftstofftankanbauteil und verfahren zur herstellung eines kraftstofftankanbauteils |
CN101652460A (zh) * | 2007-03-30 | 2010-02-17 | 新日本石油株式会社 | 润滑油基油及其制造方法以及润滑油组合物 |
EP2241611B1 (de) * | 2007-12-05 | 2013-10-30 | Nippon Oil Corporation | Schmierölzusammensetzung |
JP5483662B2 (ja) * | 2008-01-15 | 2014-05-07 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
JP5630954B2 (ja) * | 2008-01-15 | 2014-11-26 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
JP5806794B2 (ja) * | 2008-03-25 | 2015-11-10 | Jx日鉱日石エネルギー株式会社 | 内燃機関用潤滑油組成物 |
EP2341122B2 (de) * | 2008-10-07 | 2019-04-03 | JX Nippon Oil & Energy Corporation | Schmierbasisöl |
EP2343357B1 (de) * | 2008-10-07 | 2019-12-04 | JX Nippon Oil & Energy Corporation | Herstellungsverfahren für eine schmiermittelzusammensetzung |
JP2010090251A (ja) * | 2008-10-07 | 2010-04-22 | Nippon Oil Corp | 潤滑油基油及びその製造方法、潤滑油組成物 |
JP5504678B2 (ja) * | 2009-03-31 | 2014-05-28 | 東レ株式会社 | ポリアクリロニトリル系重合体溶液と炭素繊維前駆体繊維と炭素繊維の製造方法 |
US8999904B2 (en) | 2009-06-04 | 2015-04-07 | Jx Nippon Oil & Energy Corporation | Lubricant oil composition and method for making the same |
WO2010140562A1 (ja) | 2009-06-04 | 2010-12-09 | 新日本石油株式会社 | 潤滑油組成物 |
JP5750218B2 (ja) * | 2009-06-04 | 2015-07-15 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
JP5829374B2 (ja) | 2009-06-04 | 2015-12-09 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
EP2573155B1 (de) | 2009-06-04 | 2016-07-13 | JX Nippon Oil & Energy Corporation | Schmierölzusammensetzung |
JP5689592B2 (ja) | 2009-09-01 | 2015-03-25 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
US8617675B2 (en) * | 2009-12-15 | 2013-12-31 | Reinhard Feichtinger | Fuel tank attachment and method for producing a fuel tank attachment |
DE102010028195A1 (de) * | 2010-04-26 | 2011-10-27 | Evonik Rohmax Additives Gmbh | Schmiermittel für Getriebe |
US9783757B2 (en) | 2012-07-24 | 2017-10-10 | Jx Nippon Oil & Energy Corporation | Poly(meth)acrylate-based viscosity index improver, lubricant additive and lubricant composition containing viscosity index improver |
CN104487554B (zh) * | 2012-07-24 | 2018-03-13 | 吉坤日矿日石能源株式会社 | 润滑油组合物 |
JP6789615B2 (ja) * | 2015-03-31 | 2020-11-25 | 出光興産株式会社 | 変速機用潤滑油組成物 |
JP6438069B2 (ja) * | 2016-04-26 | 2018-12-12 | 三洋化成工業株式会社 | 潤滑油組成物 |
EP3257920A1 (de) * | 2016-06-17 | 2017-12-20 | Total Marketing Services | Schmiermittelpolymere |
EP3680313B1 (de) * | 2016-06-17 | 2022-03-23 | Total Marketing Services | Schmiermittelpolymere |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3930142A1 (de) * | 1989-09-09 | 1991-03-21 | Roehm Gmbh | Dispergierwirksame viskositaets-index-verbesserer |
US5312884A (en) * | 1993-04-30 | 1994-05-17 | Rohm And Haas Company | Copolymer useful as a pour point depressant for a lubricating oil |
HUT69323A (en) * | 1993-07-23 | 1995-09-28 | Rohm & Haas | Copolymer useful as viskosity index improving additive for hydraulic fluid |
HUT69298A (en) * | 1993-07-23 | 1995-09-28 | Rohm & Haas | Method of making a copolymer useful as viscosity index improving additive for hydraulic fluids |
US5834408A (en) * | 1997-10-24 | 1998-11-10 | Ethyl Corporation | Pour point depressants via anionic polymerization of (meth)acrylic monomers |
US6124249A (en) * | 1998-12-22 | 2000-09-26 | The Lubrizol Corporation | Viscosity improvers for lubricating oil compositions |
US5955405A (en) * | 1998-08-10 | 1999-09-21 | Ethyl Corporation | (Meth) acrylate copolymers having excellent low temperature properties |
US6103673A (en) * | 1998-09-14 | 2000-08-15 | The Lubrizol Corporation | Compositions containing friction modifiers for continuously variable transmissions |
JP2000136218A (ja) * | 1998-10-30 | 2000-05-16 | Sanyo Chem Ind Ltd | 粘度指数向上剤 |
US6255261B1 (en) * | 1999-09-22 | 2001-07-03 | Ethyl Corporation | (Meth) acrylate copolymer pour point depressants |
US6323164B1 (en) * | 2000-11-01 | 2001-11-27 | Ethyl Corporation | Dispersant (meth) acrylate copolymers having excellent low temperature properties |
-
2002
- 2002-11-11 US US10/291,902 patent/US20040092409A1/en not_active Abandoned
-
2003
- 2003-11-06 CA CA002448520A patent/CA2448520C/en not_active Expired - Fee Related
- 2003-11-10 JP JP2003379645A patent/JP2004169029A/ja active Pending
- 2003-11-11 EP EP03257091A patent/EP1418187B1/de not_active Expired - Lifetime
- 2003-11-11 DE DE60331400T patent/DE60331400D1/de not_active Expired - Lifetime
- 2003-11-11 AT AT03257091T patent/ATE458761T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20040092409A1 (en) | 2004-05-13 |
CA2448520C (en) | 2008-07-08 |
EP1418187A3 (de) | 2004-06-09 |
CA2448520A1 (en) | 2004-05-11 |
EP1418187B1 (de) | 2010-02-24 |
EP1418187A2 (de) | 2004-05-12 |
JP2004169029A (ja) | 2004-06-17 |
DE60331400D1 (de) | 2010-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |