DE69607688T2 - Konzentrat und schmiermittelzusammensetzung enthaltend sternförmig verzweigte acrylat- und methacrylat-polymere - Google Patents

Konzentrat und schmiermittelzusammensetzung enthaltend sternförmig verzweigte acrylat- und methacrylat-polymere

Info

Publication number
DE69607688T2
DE69607688T2 DE69607688T DE69607688T DE69607688T2 DE 69607688 T2 DE69607688 T2 DE 69607688T2 DE 69607688 T DE69607688 T DE 69607688T DE 69607688 T DE69607688 T DE 69607688T DE 69607688 T2 DE69607688 T2 DE 69607688T2
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
Application number
DE69607688T
Other languages
English (en)
Other versions
DE69607688D1 (de
Inventor
Kumar Mishra
Madhusudhan Shirodkar
Karl Jung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Afton Chemical Additives Corp
Original Assignee
Afton Chemical Additives Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Afton Chemical Additives Corp filed Critical Afton Chemical Additives Corp
Publication of DE69607688D1 publication Critical patent/DE69607688D1/de
Application granted granted Critical
Publication of DE69607688T2 publication Critical patent/DE69607688T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Graft Or Block Polymers (AREA)
DE69607688T 1995-01-27 1996-01-22 Konzentrat und schmiermittelzusammensetzung enthaltend sternförmig verzweigte acrylat- und methacrylat-polymere Expired - Lifetime DE69607688T2 (de)

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 DE69607688D1 (de) 2000-05-18
DE69607688T2 true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041528A1 (de) * 2005-08-31 2007-03-01 Rohmax Additives Gmbh Öllösliche Polymere

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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
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
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
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
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
ES2403156T3 (es) 2004-05-31 2013-05-14 Nippon Soda Co., Ltd. Polímero de estrella acrílico
CA2584744C (en) * 2004-10-25 2013-09-24 The Lubrizol Corporation Star polymers and compositions thereof
ES2727424T3 (es) * 2004-10-25 2019-10-16 Lubrizol Corp Proceso para preparar polímeros y composiciones de los mismos
ES2473893T3 (es) 2005-06-15 2014-07-08 Nippon Soda Co., Ltd. Método para producir un pol�mero
JP5230604B2 (ja) 2006-04-24 2013-07-10 ザ ルブリゾル コーポレイション 星形ポリマー潤滑組成物
AU2007243015B2 (en) 2006-04-24 2011-07-21 The Lubrizol Corporation Star polymer lubricating composition
CA2650335C (en) 2006-04-24 2015-02-24 The Lubrizol Corporation Star polymer lubricating composition
ES2589952T3 (es) 2006-04-24 2016-11-17 The Lubrizol Corporation Composición lubricante de polímero de estrella
CN101548002B (zh) * 2006-11-08 2013-04-24 卢布里佐尔公司 交联聚合物
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
BR112012012454A2 (pt) 2009-11-24 2017-10-10 Lubrizol Corp composição de lubrificação que contém combinação de modificador de viscosidade
KR101903201B1 (ko) 2010-08-31 2018-11-13 더루우브리졸코오포레이션 성형 중합체 및 이의 윤활 조성물
US20130253143A1 (en) * 2010-09-30 2013-09-26 Kaneka Corporation Composition containing branched polymer for damping material
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
EP3119860A1 (de) 2014-03-19 2017-01-25 The Lubrizol Corporation Schmiermittel mit mischungen aus polymeren
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041528A1 (de) * 2005-08-31 2007-03-01 Rohmax Additives Gmbh Öllösliche Polymere

Also Published As

Publication number Publication date
CA2186612A1 (en) 1996-08-01
EP0753019B1 (de) 2000-04-12
HK1004714A1 (en) 1998-12-04
JP3599743B2 (ja) 2004-12-08
DE69607688D1 (de) 2000-05-18
US5552491A (en) 1996-09-03
WO1996023012A1 (en) 1996-08-01
EP0753019A1 (de) 1997-01-15
AU4703196A (en) 1996-08-14
JPH09511784A (ja) 1997-11-25

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