DE69515512T2 - Verfahren zur herstellung von sternpolymer-zusammensetzungen - Google Patents

Verfahren zur herstellung von sternpolymer-zusammensetzungen

Info

Publication number
DE69515512T2
DE69515512T2 DE69515512T DE69515512T DE69515512T2 DE 69515512 T2 DE69515512 T2 DE 69515512T2 DE 69515512 T DE69515512 T DE 69515512T DE 69515512 T DE69515512 T DE 69515512T DE 69515512 T2 DE69515512 T2 DE 69515512T2
Authority
DE
Germany
Prior art keywords
polymer compositions
star polymer
producing star
producing
compositions
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 - Fee Related
Application number
DE69515512T
Other languages
English (en)
Other versions
DE69515512D1 (de
Inventor
Jude Sutherland
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE69515512D1 publication Critical patent/DE69515512D1/de
Publication of DE69515512T2 publication Critical patent/DE69515512T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
    • 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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • 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
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol fueled engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Polyethers (AREA)
DE69515512T 1994-12-20 1995-12-18 Verfahren zur herstellung von sternpolymer-zusammensetzungen Expired - Fee Related DE69515512T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/359,806 US5486563A (en) 1994-12-20 1994-12-20 Process for making dispersant viscosity index improvers
PCT/EP1995/005129 WO1996019505A1 (en) 1994-12-20 1995-12-18 Process for preparing star polymer compositions

Publications (2)

Publication Number Publication Date
DE69515512D1 DE69515512D1 (de) 2000-04-13
DE69515512T2 true DE69515512T2 (de) 2000-09-14

Family

ID=23415359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515512T Expired - Fee Related DE69515512T2 (de) 1994-12-20 1995-12-18 Verfahren zur herstellung von sternpolymer-zusammensetzungen

Country Status (11)

Country Link
US (1) US5486563A (de)
EP (1) EP0799251B1 (de)
JP (1) JPH10511128A (de)
CN (1) CN1170416A (de)
AU (1) AU692660B2 (de)
BR (1) BR9510252A (de)
CA (1) CA2207611A1 (de)
DE (1) DE69515512T2 (de)
ES (1) ES2143091T3 (de)
WO (1) WO1996019505A1 (de)
ZA (1) ZA9510734B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8980804B2 (en) * 2006-07-28 2015-03-17 Afton Chemical Corporation Alkyl acrylate copolymer dispersants and uses thereof
US8815971B2 (en) * 2008-12-22 2014-08-26 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US8822610B2 (en) 2008-12-22 2014-09-02 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US8173750B2 (en) * 2009-04-23 2012-05-08 ATRP Solutions, Inc. Star macromolecules for personal and home care
US9783628B2 (en) 2009-04-23 2017-10-10 ATRP Solutions, Inc. Dual-mechanism thickening agents for hydraulic fracturing fluids
WO2010123574A1 (en) 2009-04-23 2010-10-28 Atrp Solutions Inc Star macromolecules for personal and home care
JP5676170B2 (ja) * 2010-07-15 2015-02-25 国立大学法人徳島大学 イオン性高分岐ポリマー及び炭素ナノ材料分散剤
US8999905B2 (en) 2010-10-25 2015-04-07 Afton Chemical Corporation Lubricant additive
US9587064B2 (en) 2010-12-08 2017-03-07 ATRP Solutions, Inc. Salt-tolerant star macromolecules
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
CA2882832C (en) 2012-08-30 2021-08-24 ATRP Solutions, Inc. Dual mechanism thickening agents for hydraulic fracturing fluids
CN105263978B (zh) 2013-02-04 2018-04-17 Atrp解决方案公司 耐盐星形大分子
US10336848B2 (en) 2014-07-03 2019-07-02 Pilot Polymer Technologies, Inc. Surfactant-compatible star macromolecules
CN110499206B (zh) * 2019-08-14 2020-10-16 深圳昆油石化技术有限公司 含有星型sep共聚物润滑油粘度指数改性剂及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160739A (en) * 1977-12-05 1979-07-10 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4246374A (en) * 1979-04-23 1981-01-20 Rohm And Haas Company Imidized acrylic polymers
EP0029622B1 (de) * 1979-11-16 1984-07-25 Shell Internationale Researchmaatschappij B.V. Hydriertes modifiziertes sternförmiges Polymer, seine Herstellung und dieses Polymer enthaltende Schmierölzusammensetzung
US4735736A (en) * 1985-07-08 1988-04-05 Exxon Chemical Patents Inc. Viscosity index improver-dispersant additive
CA1339430C (en) * 1985-12-19 1997-09-02 Katsumi Hayashi Graft copolymers prepared from solvent-free reactions and dispersant derivatives thereof
US4857599A (en) * 1988-02-08 1989-08-15 The Dow Chemical Company Modified dense star polymers
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
US5356999A (en) * 1990-10-29 1994-10-18 Texaco Inc. Multifunctional viscosity index improvers based on polymers containing sulfonamides
EP0541178B1 (de) * 1991-11-07 1996-03-20 Shell Internationale Researchmaatschappij B.V. Sekundäre Amine und ein Verfahren zu deren Herstellung
US5264139A (en) * 1992-06-01 1993-11-23 Texaco Inc. Antioxidant dispersant antiwear VI improver additive and lubricating oil composition containing same
US5344887A (en) * 1992-12-21 1994-09-06 Shell Oil Company Star polymers of dienes, vinylarenes and alkyl methacrylates as modiied viscosity index improvers
US5338802A (en) * 1992-12-21 1994-08-16 Shell Oil Company Low temperature conversion of polymerized esters
US5272211A (en) * 1992-12-21 1993-12-21 Shell Oil Company Block copolymers of dienes, vinylarenes, and alkylmethacrylates as modified viscosity index improvers
CA2087377C (en) * 1993-01-15 1998-03-31 William Brian Dougan Method of and apparatus for suspending christmas lights from eaves on a house
US5360564A (en) * 1993-07-30 1994-11-01 Shell Oil Company Dispersant viscosity index improvers

Also Published As

Publication number Publication date
JPH10511128A (ja) 1998-10-27
AU4434496A (en) 1996-07-10
CA2207611A1 (en) 1996-06-27
EP0799251A1 (de) 1997-10-08
CN1170416A (zh) 1998-01-14
AU692660B2 (en) 1998-06-11
US5486563A (en) 1996-01-23
WO1996019505A1 (en) 1996-06-27
ES2143091T3 (es) 2000-05-01
DE69515512D1 (de) 2000-04-13
ZA9510734B (en) 1996-06-20
EP0799251B1 (de) 2000-03-08
BR9510252A (pt) 1997-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee