CN104762124A - 星形聚合物润滑组合物 - Google Patents

星形聚合物润滑组合物 Download PDF

Info

Publication number
CN104762124A
CN104762124A CN201510090626.0A CN201510090626A CN104762124A CN 104762124 A CN104762124 A CN 104762124A CN 201510090626 A CN201510090626 A CN 201510090626A CN 104762124 A CN104762124 A CN 104762124A
Authority
CN
China
Prior art keywords
ester
polymkeric substance
acid
salt
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.)
Pending
Application number
CN201510090626.0A
Other languages
English (en)
Chinese (zh)
Inventor
M·R·贝克
M·鲍姆
B·J·朔贝尔
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.)
Lubrizol Corp
Original Assignee
Lubrizol 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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of CN104762124A publication Critical patent/CN104762124A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M161/00Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08Macromolecular 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
    • C10M2209/084Acrylate; Methacrylate
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08Macromolecular 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
    • C10M2209/086Macromolecular 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 polycarboxylic, e.g. maleic acid
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106Thiadiazoles
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/043Ammonium or amine salts thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/045Metal containing thio derivatives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061Esters derived from boron
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01Physico-chemical properties
    • C10N2020/019Shear stability
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01Physico-chemical properties
    • C10N2020/04Molecular weight; Molecular weight distribution
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01Physico-chemical properties
    • C10N2020/073Star shaped polymers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/044Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/045Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for continuous variable transmission [CVT]
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2060/00Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/14Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
CN201510090626.0A 2006-04-24 2007-04-19 星形聚合物润滑组合物 Pending CN104762124A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74542006P 2006-04-24 2006-04-24
US60/745,420 2006-04-24
CNA2007800237566A CN101479368A (zh) 2006-04-24 2007-04-19 星形聚合物润滑组合物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800237566A Division CN101479368A (zh) 2006-04-24 2007-04-19 星形聚合物润滑组合物

Publications (1)

Publication Number Publication Date
CN104762124A true CN104762124A (zh) 2015-07-08

Family

ID=38535954

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201510090626.0A Pending CN104762124A (zh) 2006-04-24 2007-04-19 星形聚合物润滑组合物
CNA2007800237566A Pending CN101479368A (zh) 2006-04-24 2007-04-19 星形聚合物润滑组合物

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNA2007800237566A Pending CN101479368A (zh) 2006-04-24 2007-04-19 星形聚合物润滑组合物

Country Status (7)

Country Link
US (1) US9359577B2 (https=)
EP (1) EP2024470B1 (https=)
JP (1) JP5230605B2 (https=)
CN (2) CN104762124A (https=)
AU (1) AU2007243014B2 (https=)
CA (1) CA2650335C (https=)
WO (1) WO2007127660A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107828481A (zh) * 2017-10-30 2018-03-23 江苏龙蟠科技股份有限公司 一种电动汽车变速箱用润滑油组合物及其制备方法
CN114106910A (zh) * 2020-08-31 2022-03-01 引能仕株式会社 内燃机用润滑油组合物

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8507422B2 (en) 2007-04-26 2013-08-13 The Lubrizol Corporation Antiwear polymer and lubricating composition thereof
US8822610B2 (en) 2008-12-22 2014-09-02 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US9783628B2 (en) 2009-04-23 2017-10-10 ATRP Solutions, Inc. Dual-mechanism thickening agents for hydraulic fracturing fluids
KR101821831B1 (ko) * 2009-11-24 2018-01-24 더루우브리졸코오포레이션 마찰 조정제 배합물을 함유하는 윤활 조성물
CN101891843B (zh) * 2010-07-09 2012-01-25 苏州大学 一种超支化聚醋酸乙烯酯的制备方法
AU2011296295B2 (en) * 2010-08-31 2016-12-22 The Lubrizol Corporation Star polymer and lubricating composition thereof
EP2610332B1 (en) 2011-12-30 2016-06-29 The Lubrizol Corporation Star polymer and lubricating composition thereof
CN104395444B (zh) 2012-07-24 2018-10-16 吉坤日矿日石能源株式会社 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物
JP6018982B2 (ja) * 2013-07-05 2016-11-02 Jxエネルギー株式会社 ポリ(メタ)アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物
CN104411811A (zh) * 2012-07-24 2015-03-11 吉坤日矿日石能源株式会社 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物
JP6018981B2 (ja) * 2013-07-05 2016-11-02 Jxエネルギー株式会社 ポリ(メタ)アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物
CN105189643B (zh) 2012-08-30 2019-01-15 派诺聚合物技术公司 用于水力压裂液的双重机制增稠剂
EP2997119B1 (en) 2013-05-14 2021-08-04 The Lubrizol Corporation Lubricating composition and method of lubricating a transmission
US10793802B2 (en) 2014-11-12 2020-10-06 The Lubrizol Corporation Mixed phosphorus esters for lubricant applications
CA3045129A1 (en) 2016-12-16 2018-06-21 The Lubrizol Corporation Lubrication of an automatic transmission with reduced wear on a needle bearing
KR102586425B1 (ko) * 2017-12-22 2023-10-06 현대자동차주식회사 마찰특성 및 연비향상형 수동변속기유 조성물
EP4632052A3 (en) 2020-06-25 2025-12-31 The Lubrizol Corporation CYCLIC PHOSPHONATE ESTERS FOR LUBRICATING APPLICATIONS
WO2023196116A1 (en) 2022-04-06 2023-10-12 The Lubrizol Corporation Method to minimize conductive deposits

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708170B1 (en) * 1994-10-19 1999-06-23 AGIP PETROLI S.p.A. Multi functional additive for lubricating oils compatible with fluoroelastomers
CN1244540A (zh) * 1998-08-10 2000-02-16 乙基公司 具有优异低温性能的(甲基)丙烯酸酯共聚物

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439254A3 (en) * 1990-01-23 1992-02-12 Rohm And Haas Company Dispersant polymethacrylate viscosity index improvers
US5070131A (en) * 1990-09-28 1991-12-03 Shell Oil Company Gear oil viscosity index improvers
US5552491A (en) 1995-01-27 1996-09-03 Ethyl Additives Corporation Star-branched acrylate and methacrylate polymers
JP3973281B2 (ja) * 1997-12-25 2007-09-12 コスモ石油株式会社 ギヤ油組成物
US6013735A (en) * 1998-02-13 2000-01-11 Ethyl Corporation Process for the preparation of acrylate and methacrylate polymers
US6103673A (en) * 1998-09-14 2000-08-15 The Lubrizol Corporation Compositions containing friction modifiers for continuously variable transmissions
DE69909235T2 (de) 1998-10-26 2004-04-22 The Lubrizol Corp., Wickliffe Radialpolymere die mit einem stabilisierten freiradikalischen verfahren hergestellt sind
US7034079B2 (en) * 1999-10-20 2006-04-25 The Lubrizol Corporation Radial polymers prepared by stabilized free radical polymerization
US6583092B1 (en) * 2001-09-12 2003-06-24 The Lubrizol Corporation Lubricating oil composition
US20030092585A1 (en) * 2001-11-13 2003-05-15 The Lubrizol Corporation Lubricating compositions and concentrates containing an antiwear amount of a thiadiazole
US6586375B1 (en) * 2002-04-15 2003-07-01 The Lubrizol Corporation Phosphorus salts of nitrogen containing copolymers and lubricants containing the same
US7098173B2 (en) * 2002-11-19 2006-08-29 General Motors Corporation Thermally stable antifoam agent for use in automatic transmission fluids
DE10314776A1 (de) * 2003-03-31 2004-10-14 Rohmax Additives Gmbh Schmierölzusammensetzung mit guten Reibeigenschaften
US7297737B2 (en) 2003-08-13 2007-11-20 E.I. Du Pont De Nemours And Company Process for efficiently producing highly plasticized polyamide blends
WO2005056739A1 (en) * 2003-11-26 2005-06-23 Arkema Inc. Controlled radical acrylic copolymer thickeners
JP2006016453A (ja) * 2004-06-30 2006-01-19 Nippon Oil Corp 内燃機関用潤滑油組成物
EP1795581B1 (en) * 2004-07-16 2018-09-19 Kuraray Co., Ltd. Lubricating oil composition containing acrylic polymer
EP2292668B2 (en) * 2004-10-25 2025-09-10 The Lubrizol Corporation Process for preparing polymers and compositions thereof
US7906468B2 (en) * 2005-02-23 2011-03-15 Arkema Inc. Acrylic block copolymer low temperature flow modifiers in lubricating oils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708170B1 (en) * 1994-10-19 1999-06-23 AGIP PETROLI S.p.A. Multi functional additive for lubricating oils compatible with fluoroelastomers
CN1244540A (zh) * 1998-08-10 2000-02-16 乙基公司 具有优异低温性能的(甲基)丙烯酸酯共聚物

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107828481A (zh) * 2017-10-30 2018-03-23 江苏龙蟠科技股份有限公司 一种电动汽车变速箱用润滑油组合物及其制备方法
CN114106910A (zh) * 2020-08-31 2022-03-01 引能仕株式会社 内燃机用润滑油组合物
CN114106910B (zh) * 2020-08-31 2022-10-11 引能仕株式会社 内燃机用润滑油组合物

Also Published As

Publication number Publication date
EP2024470A1 (en) 2009-02-18
US9359577B2 (en) 2016-06-07
CN101479368A (zh) 2009-07-08
AU2007243014B2 (en) 2011-07-14
AU2007243014A1 (en) 2007-11-08
JP2009534519A (ja) 2009-09-24
CA2650335C (en) 2015-02-24
EP2024470B1 (en) 2017-08-23
JP5230605B2 (ja) 2013-07-10
US20090270285A1 (en) 2009-10-29
WO2007127660A1 (en) 2007-11-08
CA2650335A1 (en) 2007-11-08

Similar Documents

Publication Publication Date Title
CN104762124A (zh) 星形聚合物润滑组合物
JP5230604B2 (ja) 星形ポリマー潤滑組成物
JP5230607B2 (ja) 星形ポリマー潤滑組成物
KR101903201B1 (ko) 성형 중합체 및 이의 윤활 조성물
CN105296063A (zh) 含嵌段共聚物的组合物和润滑内燃机的方法
US9410104B2 (en) Star polymer lubricating composition

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20150708

Assignee: Lubrizol additive (Zhuhai) Co., Ltd.

Assignor: Lubrizol Corp.

Contract record no.: 2016990000054

Denomination of invention: Star polymer lubricating composition

License type: Common License

Record date: 20160301

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EC01 Cancellation of recordation of patent licensing contract

Assignee: Lubrizol additive (Zhuhai) Co., Ltd.

Assignor: The Lubrizol Corp.

Contract record no.: 2016990000054

Date of cancellation: 20170116

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20150708

Assignee: Lubrizol additive (Zhuhai) Co., Ltd.

Assignor: Lubrizol Corp.

Contract record no.: 2017990000037

Denomination of invention: Star polymer lubricating composition

License type: Common License

Record date: 20170125

EE01 Entry into force of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract

Assignee: Lubrizol additive (Zhuhai) Co., Ltd.

Assignor: Lubrizol Corp.

Contract record no.: 2017990000037

Date of cancellation: 20180313

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20150708

Assignee: Lubrizol additive (Zhuhai) Co., Ltd.

Assignor: Lubrizol Corp.

Contract record no.: 2018990000081

Denomination of invention: Star polymer lubricating composition

License type: Common License

Record date: 20180410

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150708

EC01 Cancellation of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract

Assignee: Lubrizol additive (Zhuhai) Co., Ltd.

Assignor: Lubrizol Corp.

Contract record no.: 2018990000081

Date of cancellation: 20190322