[go: up one dir, main page]

DE69607688D1 - 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
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
Application number
DE69607688T
Other languages
English (en)
Other versions
DE69607688T2 (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
Application granted granted Critical
Publication of DE69607688D1 publication Critical patent/DE69607688D1/de
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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (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 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 (7)

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)
WO (1) WO1996023012A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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
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
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
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
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
WO2005116098A1 (ja) 2004-05-31 2005-12-08 Nippon Soda Co., Ltd. アクリル系スターポリマー
ES2727424T3 (es) 2004-10-25 2019-10-16 Lubrizol Corp Proceso para preparar polímeros y composiciones de los mismos
JP5078087B2 (ja) * 2004-10-25 2012-11-21 ザ ルブリゾル コーポレイション 星形重合体およびそれらの組成物
US7847045B2 (en) 2005-06-15 2010-12-07 Nippon Soda Co., Ltd. Acrylic acid-based polymer and method of producing the same
DE102005041528A1 (de) 2005-08-31 2007-03-01 Rohmax Additives Gmbh Öllösliche Polymere
US9528070B2 (en) 2006-04-24 2016-12-27 The Lubrizol Corporation Star polymer lubricating composition
WO2007127660A1 (en) 2006-04-24 2007-11-08 The Lubrizol Corporation Star polymer lubricating composition
EP3101096B1 (de) 2006-04-24 2023-08-16 The Lubrizol Corporation Methode der schmierung von turbinen mit sternpolymeren
WO2007127661A1 (en) 2006-04-24 2007-11-08 The Lubrizol Corporation Star polymer lubricating composition
JP5479101B2 (ja) * 2006-11-08 2014-04-23 ザ ルブリゾル コーポレイション 架橋ポリマー
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
CA2781880C (en) 2009-11-24 2018-12-11 The Lubrizol Corporation Lubricating composition containing viscosity modifier combination
CA2809816C (en) 2010-08-31 2019-06-04 The Lubrizol Corporation Star polymer and lubricating composition thereof
EP2623531B1 (de) * 2010-09-30 2016-11-16 Kaneka Corporation Zusammensetzung mit einem verzweigten polymer für ein schwingungsdämpfendes 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
EP2610332B1 (de) 2011-12-30 2016-06-29 The Lubrizol Corporation Sternpolymer und Schmiermittelzusammensetzung damit
US20150183915A1 (en) * 2012-08-20 2015-07-02 The Lubrizol Corporation Loose Core Star Polymers And Lubricating Composition Thereof
CN105849135B (zh) * 2013-12-27 2018-11-27 株式会社日立制作所 自由基聚合引发剂、多分支聚合物、清漆、粘接剂、涂料、密封材料、半导体及电子设备
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
CN106459813A (zh) 2014-03-19 2017-02-22 路博润公司 含聚合物共混物的润滑剂
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
JP7746679B2 (ja) * 2021-03-31 2025-10-01 三菱ケミカル株式会社 重合体、重合体の製造方法、潤滑油添加剤及び潤滑油

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
KR910020056A (ko) * 1990-05-29 1991-12-19 요하네스 아르트 반 주트펜 성상 블록 중합체 및 이의 제조 방법
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

Also Published As

Publication number Publication date
WO1996023012A1 (en) 1996-08-01
EP0753019B1 (de) 2000-04-12
CA2186612A1 (en) 1996-08-01
AU4703196A (en) 1996-08-14
DE69607688T2 (de) 2000-10-05
JP3599743B2 (ja) 2004-12-08
EP0753019A1 (de) 1997-01-15
US5552491A (en) 1996-09-03
HK1004714A1 (en) 1998-12-04
JPH09511784A (ja) 1997-11-25

Similar Documents

Publication Publication Date Title
DE69607688D1 (de) Konzentrat und schmiermittelzusammensetzung enthaltend sternförmig verzweigte acrylat- und methacrylat-polymere
DE69511864D1 (de) Acrylatcopolymer und solches enthaltende polymerzusammensetzung
DE69732310D1 (de) Halogenierte acrylate und davon abgeleitete polymere
DE59203105D1 (de) Blockcopolymere aus Acrylat- und Methacrylateinheiten.
DE69620381D1 (de) Spielvorrichtung und system dafür
DE69623927D1 (de) Russzusammensetzungen und verbesserte polymerzusammensetzungen
DE69612555D1 (de) Acrylathaltige polymermischungen
DE69605576D1 (de) Retroreflektive übertragungsfolie und einlegungsstück
DE69725635D1 (de) Zusammensetzungen auf Basis von Zement und Acryl-Copolymer
EP0799495A4 (de) Silizium-germanium-kohlenstoff-verbindung und dazugehörende prozesse
DE69635258D1 (de) Schmiermittelzusammensetzung
DE19681044T1 (de) Schmiermittel-Zusammensetzung
FI945995A7 (fi) Akryyliamidipolymeerit ja niiden käyttö
PT941056E (pt) Composicoes de esfingomielinase e sua utilizacao
DE69428927D1 (de) Maleinsäurecopolymer und dessen Anwendung
DE69632633D1 (de) Polymerzusammensetzung
ATE193712T1 (de) Vinylaromat-blockcopolymere und dieselben enthaltende zusammensetzungen
DE69619575D1 (de) Epoxyacrylatharze und ihre Verwendungen
DK0804078T3 (da) Sammensætning og anvendelse deraf
ID17440A (id) Turunan-turunan peptida
ATA903396A (de) Zwei-komponenten-polymerzusammensetzung
DE69425506D1 (de) Verbesserter schneeschuh und verbesserte bindungsvorrichtung
ID16037A (id) Turunan-turunan peptida
BR9510062A (pt) Macromonômeto esterificado e composição
ATE202130T1 (de) Behandelte kohlenstoffartige zusammensetzungen und verbesserte polymerzusammensetzungen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition