KR100549457B1 - 오일 조성물용 스타 중합체 점도지수 증진제 - Google Patents

오일 조성물용 스타 중합체 점도지수 증진제 Download PDF

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Publication number
KR100549457B1
KR100549457B1 KR1020007009006A KR20007009006A KR100549457B1 KR 100549457 B1 KR100549457 B1 KR 100549457B1 KR 1020007009006 A KR1020007009006 A KR 1020007009006A KR 20007009006 A KR20007009006 A KR 20007009006A KR 100549457 B1 KR100549457 B1 KR 100549457B1
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South Korea
Prior art keywords
block
molecular weight
star
star polymer
viscosity
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Expired - Lifetime
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KR1020007009006A
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English (en)
Korean (ko)
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KR20010024941A (ko
Inventor
로데스로버트바르넷트
Original Assignee
셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이
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Publication of KR20010024941A publication Critical patent/KR20010024941A/ko
Application granted granted Critical
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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
    • 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
    • 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
    • C08F297/04—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 polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/044—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 polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • 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
    • 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
    • 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-fuelled 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020007009006A 1998-02-19 1999-02-16 오일 조성물용 스타 중합체 점도지수 증진제 Expired - Lifetime KR100549457B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7523098P 1998-02-19 1998-02-19
US60/075,230 1998-02-19

Publications (2)

Publication Number Publication Date
KR20010024941A KR20010024941A (ko) 2001-03-26
KR100549457B1 true KR100549457B1 (ko) 2006-02-06

Family

ID=22124385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007009006A Expired - Lifetime KR100549457B1 (ko) 1998-02-19 1999-02-16 오일 조성물용 스타 중합체 점도지수 증진제

Country Status (13)

Country Link
US (1) US6034042A (https=)
EP (1) EP1064347B1 (https=)
JP (1) JP4234325B2 (https=)
KR (1) KR100549457B1 (https=)
CN (1) CN1114683C (https=)
AU (1) AU738659B2 (https=)
BR (1) BR9908068B1 (https=)
CA (1) CA2321006C (https=)
DE (1) DE69909265T2 (https=)
ES (1) ES2201684T3 (https=)
RU (1) RU2201939C2 (https=)
TW (1) TW428025B (https=)
WO (1) WO1999042542A1 (https=)

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US7034079B2 (en) * 1999-10-20 2006-04-25 The Lubrizol Corporation Radial polymers prepared by stabilized free radical polymerization
US20030083209A1 (en) * 2001-10-22 2003-05-01 Moodycliffe Timothy I. Viscosity modification of petroleum distillates
JP3932424B2 (ja) * 2002-03-07 2007-06-20 ジャパン パシフィック エンタープライズ株式会社 潤滑油混合用組成物
US7018962B2 (en) * 2003-06-12 2006-03-28 Infineum International Limited Viscosity index improver concentrates
US7163913B2 (en) * 2003-07-01 2007-01-16 Infineum International Limited Viscosity index improvers for lubricating oil compositions
WO2005056739A1 (en) * 2003-11-26 2005-06-23 Arkema Inc. Controlled radical acrylic copolymer thickeners
ES2619426T3 (es) * 2005-01-13 2017-06-26 Regenerx Biopharmaceuticals, Inc. Timosina beta 4 para el tratamiento de la esclerosis múltiple
US20070105731A1 (en) * 2005-11-04 2007-05-10 Chin Chu Lubricating oil compositions
WO2007106346A2 (en) 2006-03-10 2007-09-20 Kraton Polymers U.S. Llc Viscosity index improver for lubricating oils
EP2050773A4 (en) 2006-08-08 2009-07-22 Asahi Kasei Chemicals Corp HYDROGENIC BLOCK COPOLYMERS AND CROSSLINKING COMPOSITIONS CONTAINING SAME
ES2640735T3 (es) * 2008-08-29 2017-11-06 Kuraray Co., Ltd. Copolímero en bloque hidrogenado y composición que lo contiene
CN101899135A (zh) * 2010-02-10 2010-12-01 大连理工大学 星形高抗冲聚苯乙烯及其制备方法
EP2363454B1 (en) * 2010-02-23 2018-09-26 Infineum International Limited Use of a lubricating oil composition
US8999905B2 (en) * 2010-10-25 2015-04-07 Afton Chemical Corporation Lubricant additive
US9133413B2 (en) 2011-12-21 2015-09-15 Infineum International Limited Viscosity index improvers for lubricating oil compositions
CN103665281B (zh) * 2012-08-31 2016-04-13 中国石油化工股份有限公司 一种四臂辐射星形无规共聚物及其制备方法
CN103834457B (zh) * 2012-11-23 2016-04-06 中国石油天然气股份有限公司 一种抑制氧化黏度增长的润滑油添加剂
CN103848948B (zh) * 2012-11-30 2017-03-22 中国石油化工股份有限公司 一种部分氢化的三元共聚物及其制备方法和应用
CN104710624B (zh) * 2013-12-12 2017-06-30 中国石油化工股份有限公司 氢化的星型聚合物及其制备方法以及润滑油组合物和润滑油母料
US9879201B2 (en) * 2014-02-28 2018-01-30 Cosmo Oil Lubricants Co., Ltd. Engine oil composition
US10053609B2 (en) 2015-06-12 2018-08-21 Kraton Polymers U.S. Llc Styrenic block copolymers as thermally-activated viscosifiers for oilfield applications
US10287428B2 (en) 2015-06-12 2019-05-14 Kraton Polymers U.S. Llc Heat activated gels for cable filling applications
CN107848162B (zh) 2015-06-12 2019-11-15 科腾聚合物美国有限责任公司 用于软皮的组合物及其用途
CN106336490B (zh) * 2015-07-15 2018-11-16 中国石油天然气股份有限公司 一种氢化苯乙烯双烯共聚物黏度指数改进剂及其制备方法
US10011803B2 (en) * 2015-12-09 2018-07-03 Infineum International Limited Viscosity index improver concentrates
CN107663265B (zh) * 2017-08-24 2019-11-19 中国科学院长春应用化学研究所 一种非对称多聚星形聚合物及其制备方法和应用
WO2021132285A1 (ja) * 2019-12-26 2021-07-01 株式会社クラレ 共役ジエン系グラフト重合体からなる粘度指数向上剤、及び油組成物
EP4265678B1 (en) * 2022-04-22 2025-07-09 Kraton Polymers Nederland B.V. Hydrogenated styrenic block copolymers and compositions thereof
US12281277B2 (en) * 2023-09-13 2025-04-22 Infineum International Limited Lubricant compositions containing styrenic block copolymer

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Also Published As

Publication number Publication date
US6034042A (en) 2000-03-07
CN1291223A (zh) 2001-04-11
EP1064347B1 (en) 2003-07-02
ES2201684T3 (es) 2004-03-16
CN1114683C (zh) 2003-07-16
DE69909265T2 (de) 2004-02-05
BR9908068B1 (pt) 2009-12-01
CA2321006C (en) 2008-01-22
JP2002504589A (ja) 2002-02-12
JP4234325B2 (ja) 2009-03-04
AU738659B2 (en) 2001-09-20
BR9908068A (pt) 2000-10-24
EP1064347A1 (en) 2001-01-03
RU2201939C2 (ru) 2003-04-10
DE69909265D1 (de) 2003-08-07
KR20010024941A (ko) 2001-03-26
AU3028499A (en) 1999-09-06
WO1999042542A1 (en) 1999-08-26
TW428025B (en) 2001-04-01
CA2321006A1 (en) 1999-08-26

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