DE69607688D1 - Konzentrat und schmiermittelzusammensetzung enthaltend sternförmig verzweigte acrylat- und methacrylat-polymere - Google Patents
Konzentrat und schmiermittelzusammensetzung enthaltend sternförmig verzweigte acrylat- und methacrylat-polymereInfo
- Publication number
- DE69607688D1 DE69607688D1 DE69607688T DE69607688T DE69607688D1 DE 69607688 D1 DE69607688 D1 DE 69607688D1 DE 69607688 T DE69607688 T DE 69607688T DE 69607688 T DE69607688 T DE 69607688T DE 69607688 D1 DE69607688 D1 DE 69607688D1
- Authority
- DE
- Germany
- Prior art keywords
- concentrate
- composition containing
- lubricant composition
- methacrylate polymers
- branched acrylate
- 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 - Lifetime
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
- 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
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lubricants (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37897795A | 1995-01-27 | 1995-01-27 | |
PCT/US1996/000753 WO1996023012A1 (en) | 1995-01-27 | 1996-01-22 | Star-branched acrylate and methacrylate polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69607688D1 true DE69607688D1 (de) | 2000-05-18 |
DE69607688T2 DE69607688T2 (de) | 2000-10-05 |
Family
ID=23495324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69607688T Expired - Lifetime DE69607688T2 (de) | 1995-01-27 | 1996-01-22 | Konzentrat und schmiermittelzusammensetzung enthaltend sternförmig verzweigte acrylat- und methacrylat-polymere |
Country Status (8)
Country | Link |
---|---|
US (1) | US5552491A (de) |
EP (1) | EP0753019B1 (de) |
JP (1) | JP3599743B2 (de) |
AU (1) | AU4703196A (de) |
CA (1) | CA2186612A1 (de) |
DE (1) | DE69607688T2 (de) |
HK (1) | HK1004714A1 (de) |
WO (1) | WO1996023012A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5834408A (en) * | 1997-10-24 | 1998-11-10 | Ethyl Corporation | Pour point depressants via anionic polymerization of (meth)acrylic monomers |
US6013735A (en) * | 1998-02-13 | 2000-01-11 | Ethyl Corporation | Process for the preparation of acrylate and methacrylate polymers |
US6946525B2 (en) | 1999-04-06 | 2005-09-20 | L'oreal S.A. | Composition comprising polymers having a star structure, the polymers, and their use |
FR2791989A1 (fr) | 1999-04-06 | 2000-10-13 | Oreal | Composition notamment cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation |
FR2791986A1 (fr) | 1999-04-06 | 2000-10-13 | Oreal | Composition notamment cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation |
FR2791987A1 (fr) * | 1999-04-06 | 2000-10-13 | Oreal | Composition notamment cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation |
FR2791988A1 (fr) * | 1999-04-06 | 2000-10-13 | Oreal | Composition notamment cosmetique ou pharmaceutique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation |
FR2791990A1 (fr) * | 1999-04-06 | 2000-10-13 | Oreal | Composition cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation notamment en capillaire |
ES2403156T3 (es) | 2004-05-31 | 2013-05-14 | Nippon Soda Co., Ltd. | Polímero de estrella acrílico |
JP5052348B2 (ja) * | 2004-10-25 | 2012-10-17 | ザ ルブリゾル コーポレイション | 重合体およびその組成物を調製する方法 |
WO2006047398A2 (en) * | 2004-10-25 | 2006-05-04 | The Lubrizol Corporation | Star polymers and compositions thereof |
JP4852040B2 (ja) | 2005-06-15 | 2012-01-11 | 日本曹達株式会社 | アクリル酸系重合体及びその製造方法 |
DE102005041528A1 (de) | 2005-08-31 | 2007-03-01 | Rohmax Additives Gmbh | Öllösliche Polymere |
ES2589952T3 (es) | 2006-04-24 | 2016-11-17 | The Lubrizol Corporation | Composición lubricante de polímero de estrella |
CN105296067A (zh) | 2006-04-24 | 2016-02-03 | 路博润公司 | 星形聚合物润滑组合物 |
CA2650396C (en) | 2006-04-24 | 2015-05-26 | The Lubrizol Corporation | Star polymer lubricating composition |
US9359577B2 (en) | 2006-04-24 | 2016-06-07 | The Lubrizol Corporation | Star polymer lubricating composition |
EP2087083A2 (de) * | 2006-11-08 | 2009-08-12 | The Lubrizol Corporation | Vernetztes polymer |
US8507422B2 (en) | 2007-04-26 | 2013-08-13 | The Lubrizol Corporation | Antiwear polymer and lubricating composition thereof |
US20100210805A1 (en) * | 2007-08-31 | 2010-08-19 | Nippon Soda Co., Ltd. | Method for producing star polymer |
IT1394889B1 (it) * | 2009-06-03 | 2012-07-20 | Univ Degli Studi Salerno | Copolimeri lineari e a stella a base di blocchi di polimetilmetacrilato e di polietileneossido per applicazioni in oftalmologia. |
GB0915683D0 (en) | 2009-09-08 | 2009-10-07 | Unilever Plc | Branched high molecular weight addition polymers as viscosity reducers |
WO2011066242A1 (en) | 2009-11-24 | 2011-06-03 | The Lubrizol Corporation | Lubricating composition containing viscosity modifier combination |
CN103189483B (zh) | 2010-08-31 | 2014-11-26 | 卢布里佐尔公司 | 星型聚合物及其润滑组合物 |
CN103140522B (zh) * | 2010-09-30 | 2015-07-01 | 株式会社钟化 | 含有支链高分子的阻尼材料用组合物 |
JP5735827B2 (ja) * | 2011-03-23 | 2015-06-17 | Jx日鉱日石エネルギー株式会社 | 粘度指数向上剤、潤滑油用添加剤および潤滑油組成物 |
WO2013062924A2 (en) | 2011-10-27 | 2013-05-02 | The Lubrizol Corporation | Lubricating composition containing an esterified polymer |
EP3088498A1 (de) | 2011-12-30 | 2016-11-02 | The Lubrizol Corporation | Verwendung von sternpolymeren |
WO2014031154A1 (en) * | 2012-08-20 | 2014-02-27 | The Lubrizol Corporation | Loose core star polymers and lubricating composition thereof |
WO2015097840A1 (ja) * | 2013-12-27 | 2015-07-02 | 株式会社日立製作所 | ラジカル重合開始剤、多分岐ポリマー、ワニス、接着剤、塗料、封止材及び電子機器 |
US9944732B2 (en) | 2013-12-27 | 2018-04-17 | Hitachi, Ltd. | Radical polymerization initiator, multi-branched polymer, varnish, adhesive agent, coating material, sealing material, semiconductor, and electronic device |
KR20160135311A (ko) | 2014-03-19 | 2016-11-25 | 더루우브리졸코오포레이션 | 중합체 블렌드를 함유하는 윤활제 |
TW202003769A (zh) * | 2018-04-27 | 2020-01-16 | 德商漢高智慧財產控股公司 | 可固化抗黏度驟降組合物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649400B1 (fr) * | 1989-07-10 | 1993-01-08 | Norsolor Sa | Copolymeres en etoile et leur procede de fabrication |
JP2975454B2 (ja) * | 1990-05-29 | 1999-11-10 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 官能星型ポリマー |
US5344887A (en) * | 1992-12-21 | 1994-09-06 | Shell Oil Company | Star polymers of dienes, vinylarenes and alkyl methacrylates as modiied viscosity index improvers |
US5310807A (en) * | 1992-12-30 | 1994-05-10 | E. I. Du Pont De Nemours And Company | Star polymers made from macromonomers made by cobalt chain transfer process |
-
1995
- 1995-05-31 US US08/456,195 patent/US5552491A/en not_active Expired - Lifetime
-
1996
- 1996-01-22 EP EP96902737A patent/EP0753019B1/de not_active Expired - Lifetime
- 1996-01-22 AU AU47031/96A patent/AU4703196A/en not_active Abandoned
- 1996-01-22 CA CA002186612A patent/CA2186612A1/en not_active Abandoned
- 1996-01-22 DE DE69607688T patent/DE69607688T2/de not_active Expired - Lifetime
- 1996-01-22 WO PCT/US1996/000753 patent/WO1996023012A1/en active IP Right Grant
- 1996-01-22 JP JP52294396A patent/JP3599743B2/ja not_active Expired - Lifetime
-
1998
- 1998-04-09 HK HK98103012A patent/HK1004714A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH09511784A (ja) | 1997-11-25 |
DE69607688T2 (de) | 2000-10-05 |
AU4703196A (en) | 1996-08-14 |
WO1996023012A1 (en) | 1996-08-01 |
HK1004714A1 (en) | 1998-12-04 |
EP0753019B1 (de) | 2000-04-12 |
JP3599743B2 (ja) | 2004-12-08 |
CA2186612A1 (en) | 1996-08-01 |
US5552491A (en) | 1996-09-03 |
EP0753019A1 (de) | 1997-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |