EP1441023A4 - Additive for lubricating oil and lubricating oil composition - Google Patents

Additive for lubricating oil and lubricating oil composition

Info

Publication number
EP1441023A4
EP1441023A4 EP02775451A EP02775451A EP1441023A4 EP 1441023 A4 EP1441023 A4 EP 1441023A4 EP 02775451 A EP02775451 A EP 02775451A EP 02775451 A EP02775451 A EP 02775451A EP 1441023 A4 EP1441023 A4 EP 1441023A4
Authority
EP
European Patent Office
Prior art keywords
lubricating oil
additive
oil composition
composition
lubricating
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.)
Withdrawn
Application number
EP02775451A
Other languages
German (de)
French (fr)
Other versions
EP1441023A1 (en
Inventor
Kojiro Kan
Toshiyuki Ito
Kunihiko Takeuchi
Hideki Hirano
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals 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 Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of EP1441023A1 publication Critical patent/EP1441023A1/en
Publication of EP1441023A4 publication Critical patent/EP1441023A4/en
Withdrawn legal-status Critical Current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
    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/08—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aliphatic monomer having more than 4 carbon atoms
    • 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
    • C10M143/02—Polyethylene
    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • C10M2205/003—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • 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
    • C10M2205/024—Propene
    • 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
    • C10M2205/026—Butene
    • 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
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/2805—Esters used as base material
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/68—Shear stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP02775451A 2001-11-01 2002-10-31 Additive for lubricating oil and lubricating oil composition Withdrawn EP1441023A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001336748 2001-11-01
JP2001336748 2001-11-01
JP2002233358 2002-08-09
JP2002233358 2002-08-09
PCT/JP2002/011366 WO2003038017A1 (en) 2001-11-01 2002-10-31 Additive for lubricating oil and lubricating oil composition

Publications (2)

Publication Number Publication Date
EP1441023A1 EP1441023A1 (en) 2004-07-28
EP1441023A4 true EP1441023A4 (en) 2005-01-19

Family

ID=26624291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02775451A Withdrawn EP1441023A4 (en) 2001-11-01 2002-10-31 Additive for lubricating oil and lubricating oil composition

Country Status (6)

Country Link
US (1) US20040058830A1 (en)
EP (1) EP1441023A4 (en)
JP (1) JPWO2003038017A1 (en)
KR (1) KR100518425B1 (en)
CN (1) CN100415858C (en)
WO (1) WO2003038017A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018531B2 (en) 2001-05-30 2006-03-28 Honeywell International Inc. Additive dispensing cartridge for an oil filter, and oil filter incorporating same
US7182863B2 (en) 2000-05-08 2007-02-27 Honeywell International, Inc. Additive dispersing filter and method of making
JP2005200448A (en) * 2004-01-13 2005-07-28 Mitsui Chemicals Inc Lubricating oil additive and lubricating oil composition
JP2005200447A (en) * 2004-01-13 2005-07-28 Mitsui Chemicals Inc Lubricating oil additive and lubricating oil composition
JP4620966B2 (en) * 2004-04-26 2011-01-26 三井化学株式会社 Drive system lubricating oil composition
CA2579879C (en) * 2004-09-10 2011-04-12 Mitsui Chemicals, Inc. Ethylene/.alpha.- olefin copolymer for use as viscosity modifier
US20070191242A1 (en) * 2004-09-17 2007-08-16 Sanjay Srinivasan Viscosity modifiers for lubricant compositions
EP1888725B1 (en) * 2005-03-17 2018-05-16 Dow Global Technologies LLC Viscosity index improver for lubricant compositions
WO2006102153A1 (en) * 2005-03-17 2006-09-28 Dow Global Technologies Inc. Low molecular weight ethylene/alpha-olefin interpolymer as base lubricant oils
WO2006101206A1 (en) * 2005-03-25 2006-09-28 Mitsui Chemicals, Inc. Viscosity control agent for lubricant for power transfer system and lubricant composition for power transfer system
JP5019740B2 (en) * 2005-11-22 2012-09-05 協同油脂株式会社 Grease composition for constant velocity joint and constant velocity joint
JP5350583B2 (en) * 2006-08-03 2013-11-27 出光興産株式会社 Lubricating oil composition and method for improving metal fatigue of automobile transmission using the same
GB0703831D0 (en) * 2007-02-28 2007-04-11 Croda Int Plc Engine lubricants
US8486878B2 (en) * 2007-07-13 2013-07-16 Dow Global Technologies, Llc Viscosity index improver for lubricant compositions
JP5330716B2 (en) * 2008-03-17 2013-10-30 出光興産株式会社 Lubricating oil composition
US8378042B2 (en) 2009-04-28 2013-02-19 Exxonmobil Chemical Patents Inc. Finishing process for amorphous polymers
JP5638256B2 (en) * 2010-02-09 2014-12-10 出光興産株式会社 Lubricating oil composition
KR101394943B1 (en) * 2012-11-19 2014-05-14 대림산업 주식회사 Copolymer of ethylene and alpha-olefin and method for producing the same
US9623350B2 (en) 2013-03-01 2017-04-18 Fram Group Ip Llc Extended-life oil management system and method of using same
EP3074491B1 (en) * 2013-11-28 2021-01-13 Basf Se Composition for low temperature
JP6326354B2 (en) * 2014-11-25 2018-05-16 三井化学株式会社 Lubricating oil composition
JP6472270B2 (en) * 2015-02-25 2019-02-20 三井化学株式会社 Thermoplastic elastomer composition and molded article thereof
CN104804812B (en) * 2015-04-14 2018-02-23 陕西通用石油化工有限公司 A kind of heavy load liquefied natural gas engine special lube
JP6545813B2 (en) * 2015-11-09 2019-07-17 三井化学株式会社 Lubricating oil viscosity modifier, lubricating oil additive composition and lubricating oil composition
WO2019203210A1 (en) * 2018-04-17 2019-10-24 三井化学株式会社 Lubricating oil composition and viscosity modifier for lubricating oil
CN110092856B (en) * 2019-05-14 2021-10-22 香港中文大学（深圳） Liquid copolymerized olefin, preparation method and use
US20250197757A1 (en) * 2023-12-13 2025-06-19 Dl Chemical Co., Ltd. Lubricating oil viscosity index improver and lubricating oil composition containing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463201A (en) * 1982-04-12 1984-07-31 Mobil Oil Corporation Process for making synthetic lubricating oils
US5767331A (en) * 1981-01-13 1998-06-16 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin copolymer
EP1241191A1 (en) * 2000-05-16 2002-09-18 Mitsui Chemicals, Inc. ETHYLENE COPOLYMER AND ETHYLENE/$g(a)-OLEFIN COPOLYMER COMPOSITION AND PROPYLENE POLYMER COMPOSITION BOTH CONTAINING THE ETHYLENE COPOLYMER

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GB1205243A (en) * 1966-09-23 1970-09-16 Du Pont Oil compositions
NL170019C (en) * 1970-06-02 Exxon Research Engineering Co PROCESS FOR PREPARING A LUBRICANT MIXTURE.
US3909432A (en) * 1973-11-26 1975-09-30 Continental Oil Co Preparation of synthetic hydrocarbon lubricants
US4045508A (en) * 1975-11-20 1977-08-30 Gulf Research & Development Company Method of making alpha-olefin oligomers
ZA803258B (en) * 1979-06-15 1981-05-27 Mobil Oil Corp Process for making synthetic lubricating oils
JPS5749697A (en) * 1980-09-10 1982-03-23 Nippon Oil Co Ltd Lubricant for plain bearing in large machines
DE3678024D1 (en) * 1985-03-26 1991-04-18 Mitsui Petrochemical Ind LIQUID STATIC ETHYLENE COPOLYMER, METHOD FOR PRODUCING AND APPLYING THE SAME.
JP2555284B2 (en) * 1987-05-14 1996-11-20 出光興産株式会社 Lubricant composition with improved temperature characteristics
JP2804271B2 (en) * 1988-09-30 1998-09-24 出光興産株式会社 Lubricating oil composition for two-stroke engine
US5811379A (en) * 1996-06-17 1998-09-22 Exxon Chemical Patents Inc. Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267)
US6124513A (en) * 1997-06-20 2000-09-26 Pennzoil-Quaker State Company Ethylene-alpha-olefin polymers, processes and uses
US6586646B1 (en) * 1997-06-20 2003-07-01 Pennzoil-Quaker State Company Vinylidene-containing polymers and uses thereof
JP4384292B2 (en) * 1998-06-19 2009-12-16 出光興産株式会社 Ethylene copolymer, process for producing the same, resin composition containing the same, molded article, and lubricating oil
WO2000060032A1 (en) * 1999-03-30 2000-10-12 Mitsui Chemicals, Inc. Viscosity regulator for lubricating oil and lubricating oil composition
JP2000351813A (en) * 1999-04-09 2000-12-19 Mitsui Chemicals Inc Ethylene / α-olefin copolymer, method for producing the same and use thereof
WO2001058968A1 (en) * 2000-02-09 2001-08-16 Idemitsu Petrochemical Co., Ltd. Ethylene-base copolymers, process for producing the same and lubricating oil compositions containing the same
AU765850B2 (en) * 2000-05-10 2003-10-02 Lubrizol Corporation, The Viscosity modifier for lubricating oil and lubricating oil composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767331A (en) * 1981-01-13 1998-06-16 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin copolymer
US4463201A (en) * 1982-04-12 1984-07-31 Mobil Oil Corporation Process for making synthetic lubricating oils
EP1241191A1 (en) * 2000-05-16 2002-09-18 Mitsui Chemicals, Inc. ETHYLENE COPOLYMER AND ETHYLENE/$g(a)-OLEFIN COPOLYMER COMPOSITION AND PROPYLENE POLYMER COMPOSITION BOTH CONTAINING THE ETHYLENE COPOLYMER

Non-Patent Citations (1)

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Title
See also references of WO03038017A1 *

Also Published As

Publication number Publication date
EP1441023A1 (en) 2004-07-28
KR100518425B1 (en) 2005-09-29
WO2003038017A1 (en) 2003-05-08
JPWO2003038017A1 (en) 2005-02-17
KR20040062422A (en) 2004-07-07
CN100415858C (en) 2008-09-03
US20040058830A1 (en) 2004-03-25
CN1494582A (en) 2004-05-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Owner name: MITSUI CHEMICALS, INC.

A4 Supplementary search report drawn up and despatched

Effective date: 20041206

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Ipc: 7C 10M 143/02 B

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Ipc: 7C 10M 169/04 B

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Effective date: 20060530