HK1052724A1 - Lubricating oil viscosity index improvers comprising an alpha-olefin/aromatic vinyl compound random copolymer. - Google Patents

Lubricating oil viscosity index improvers comprising an alpha-olefin/aromatic vinyl compound random copolymer.

Info

Publication number
HK1052724A1
HK1052724A1 HK03104005A HK03104005A HK1052724A1 HK 1052724 A1 HK1052724 A1 HK 1052724A1 HK 03104005 A HK03104005 A HK 03104005A HK 03104005 A HK03104005 A HK 03104005A HK 1052724 A1 HK1052724 A1 HK 1052724A1
Authority
HK
Hong Kong
Prior art keywords
olefin
alpha
lubricating oil
random copolymer
aromatic vinyl
Prior art date
Application number
HK03104005A
Other languages
English (en)
Inventor
Ryousuke Kaneshige
Hideki Hirano
Masahide Tanaka
Kenichi Morizono
Keiji Okada
Original Assignee
Mitsui Chemcials Inc
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 Mitsui Chemcials Inc filed Critical Mitsui Chemcials Inc
Publication of HK1052724A1 publication Critical patent/HK1052724A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/12—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing aromatic monomer, e.g. styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/165—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aromatic monomers
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • 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
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
    • 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
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • C10M2205/043—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene used as base material
HK03104005A 1997-01-31 2003-06-06 Lubricating oil viscosity index improvers comprising an alpha-olefin/aromatic vinyl compound random copolymer. HK1052724A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1950797 1997-01-31
JP1950697 1997-01-31
JP2763197 1997-02-12

Publications (1)

Publication Number Publication Date
HK1052724A1 true HK1052724A1 (en) 2003-09-26

Family

ID=27282656

Family Applications (4)

Application Number Title Priority Date Filing Date
HK99103591A HK1019891A1 (en) 1997-01-31 1999-08-18 Lubricating oil comprising random copolymer of a-olefin/aromatic vinyl compound
HK03104003A HK1052722A1 (en) 1997-01-31 2003-06-06 Fuel oil compositions comprising alpha-olefin/aromatic vinyl compound random copolymer.
HK03104004A HK1052723A1 (en) 1997-01-31 2003-06-06 Lubricating oil compatibility improver and lubricating oil composition comprising the improver.
HK03104005A HK1052724A1 (en) 1997-01-31 2003-06-06 Lubricating oil viscosity index improvers comprising an alpha-olefin/aromatic vinyl compound random copolymer.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK99103591A HK1019891A1 (en) 1997-01-31 1999-08-18 Lubricating oil comprising random copolymer of a-olefin/aromatic vinyl compound
HK03104003A HK1052722A1 (en) 1997-01-31 2003-06-06 Fuel oil compositions comprising alpha-olefin/aromatic vinyl compound random copolymer.
HK03104004A HK1052723A1 (en) 1997-01-31 2003-06-06 Lubricating oil compatibility improver and lubricating oil composition comprising the improver.

Country Status (11)

Country Link
US (1) US6214779B1 (xx)
EP (1) EP0902081B1 (xx)
KR (1) KR100432537B1 (xx)
CN (4) CN1091143C (xx)
AU (1) AU728753B2 (xx)
DE (1) DE69820179T2 (xx)
HK (4) HK1019891A1 (xx)
ID (1) ID20056A (xx)
NZ (1) NZ331021A (xx)
TW (1) TW400376B (xx)
WO (1) WO1998033872A1 (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615474B1 (ko) 1998-12-09 2006-08-25 미쓰이 가가쿠 가부시키가이샤 윤활유용 점도 조정제 및 윤활유 조성물
BR0009424B1 (pt) 1999-03-30 2011-10-04 modificador de viscosidade para óleo lubrificante e composição de óleo lubrificante.
AU2844801A (en) * 1999-12-23 2001-07-09 Shell Internationale Research Maatschappij B.V. Fuel compositions
KR100416067B1 (ko) * 2001-06-14 2004-01-24 한국화학연구원 가솔린 엔진 윤활유 첨가용 엔진 보호제
US6872692B2 (en) * 2001-09-21 2005-03-29 Exxonmobil Research And Engineering Company Synthetic hydrocarbon fluid
JP4456815B2 (ja) * 2002-01-23 2010-04-28 三洋化成工業株式会社 流動性向上剤および燃料油組成物
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
US8410035B2 (en) 2005-03-25 2013-04-02 Mitsui Chemicals, Inc. Viscosity modifier of lubricating oil for power transmission system and lubricating oil composition for power transmission system
WO2007060843A1 (ja) 2005-11-25 2007-05-31 Mitsui Chemicals, Inc. プロセスオイル組成物、それを含む油展エラストマ－、及びオレフィン系熱可塑性エラストマ－組成物
AR067431A1 (es) * 2007-04-13 2009-10-14 Shell Int Research Una composicion de hidroxido de litio, un proceso para su preparacion, y un proceso para su utilizacion
EP2684940B1 (en) * 2012-07-09 2014-09-17 Infineum International Limited Additives for fuels and oils comprising functionalised diblock copolymers
CN105085760B (zh) * 2015-07-17 2018-07-10 中国石油天然气股份有限公司 一种聚苯乙烯乙烯基苯甲酸酯及其合成方法和应用
JP6545813B2 (ja) * 2015-11-09 2019-07-17 三井化学株式会社 潤滑油用粘度調整剤、潤滑油用添加剤組成物および潤滑油組成物
US11655428B2 (en) 2018-04-17 2023-05-23 Mitsui Chemicals, Inc. Lubricating oil compositions and lubricating oil viscosity modifiers
CN113968926B (zh) * 2021-10-29 2023-01-13 大连理工大学 一类乙烯/α-烯烃/功能化苯乙烯衍生物三元共聚物及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644941C3 (de) * 1966-09-23 1978-06-22 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Legiertes Mineralschmieröl
JPS6043393B2 (ja) * 1980-10-17 1985-09-27 三井化学株式会社 合成潤滑油
JPS5811511A (ja) * 1981-07-10 1983-01-22 Mitsubishi Chem Ind Ltd エチレン共重合体の製造方法
IL85097A (en) 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
US4776967A (en) * 1987-02-27 1988-10-11 Idemitsu Kosan Company Limited Lubricating oil composition
JP2693517B2 (ja) 1988-09-14 1997-12-24 三井石油化学工業株式会社 ベンゼン不溶性の有機アルミニウムオキシ化合物の製造方法
US4967029A (en) * 1989-09-07 1990-10-30 Mobil Oil Corporation Liquid lubricants from alpha-olefin and styrene copolymers
GB9002133D0 (en) * 1990-01-31 1990-03-28 Exxon Chemical Patents Inc Fuel oil additives and compositions
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
US5458792A (en) * 1994-08-11 1995-10-17 Shell Oil Company Asymmetric triblock copolymer viscosity index improver for oil compositions
ID20028A (id) * 1996-09-18 1998-09-10 Mitsui Chemicals Inc Komposisi kopolimer alpha olefin/senyawa vinil aromatik dan produk yang dibentuknya

Also Published As

Publication number Publication date
CN1204233C (zh) 2005-06-01
CN1181167C (zh) 2004-12-22
CN1396248A (zh) 2003-02-12
CN1176197C (zh) 2004-11-17
WO1998033872A1 (fr) 1998-08-06
CN1091143C (zh) 2002-09-18
HK1052723A1 (en) 2003-09-26
NZ331021A (en) 1999-06-29
ID20056A (id) 1998-09-17
DE69820179T2 (de) 2004-09-23
CN1216060A (zh) 1999-05-05
KR20000064521A (ko) 2000-11-06
KR100432537B1 (ko) 2004-08-16
EP0902081A4 (en) 2000-06-14
HK1019891A1 (en) 2000-03-03
EP0902081B1 (en) 2003-12-03
HK1052722A1 (en) 2003-09-26
AU728753B2 (en) 2001-01-18
DE69820179D1 (de) 2004-01-15
CN1396240A (zh) 2003-02-12
CN1396247A (zh) 2003-02-12
EP0902081A1 (en) 1999-03-17
US6214779B1 (en) 2001-04-10
TW400376B (en) 2000-08-01
AU5574998A (en) 1998-08-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100121