BR9307616A - Composição de agente de melhoria do índice de viscosidade - Google Patents

Composição de agente de melhoria do índice de viscosidade

Info

Publication number
BR9307616A
BR9307616A BR9307616A BR9307616A BR9307616A BR 9307616 A BR9307616 A BR 9307616A BR 9307616 A BR9307616 A BR 9307616A BR 9307616 A BR9307616 A BR 9307616A BR 9307616 A BR9307616 A BR 9307616A
Authority
BR
Brazil
Prior art keywords
agent composition
viscosity index
enhancing agent
ethylene
index enhancing
Prior art date
Application number
BR9307616A
Other languages
English (en)
Inventor
David Yen-Lung Chung
Paul Brice
Steven James Searis
Mark Joseph Struglinski
John Brooke Gardiner
Original Assignee
Exxon Chemical Patents 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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of BR9307616A publication Critical patent/BR9307616A/pt

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    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
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    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
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    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/04—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-propylene copolymers
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    • C08F8/00—Chemical modification by after-treatment
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    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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    • 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
    • C10N2040/252—Diesel 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
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel 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
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BR9307616A 1992-12-11 1993-12-03 Composição de agente de melhoria do índice de viscosidade BR9307616A (pt)

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US07/989,418 US5427702A (en) 1992-12-11 1992-12-11 Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
PCT/US1993/011727 WO1994013763A1 (en) 1992-12-11 1993-12-03 Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions

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Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427702A (en) * 1992-12-11 1995-06-27 Exxon Chemical Patents Inc. Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
US6255387B1 (en) * 1993-08-02 2001-07-03 Ethyl Additives Corporation Derivatized solid sheared polymer blends and process for their preparation
CA2127918A1 (en) * 1993-08-02 1995-02-03 Maria Magdalena Kapuscinski Dimensionally stable solid polymer blend and a lubricating oil composition containing same
US5663126A (en) 1994-10-21 1997-09-02 Castrol Limited Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
US5639718A (en) 1994-11-23 1997-06-17 Exxon Chemical Patents Inc. Multifunctional viscosity modifiers for lubricating oil compositions with improved dispersancy and antioxidancy derived from adducts of quinone
GB9511267D0 (en) * 1995-06-05 1995-08-02 Exxon Chemical Patents Inc Lubricating oils comprising low saturate basestock
GB9519668D0 (en) † 1995-09-27 1995-11-29 Exxon Chemical Patents Inc Low chlorine low ash crankcase lubricant
GB9612278D0 (en) * 1996-06-12 1996-08-14 Castrol Ltd A lubricant for use in diesel engines
US6187721B1 (en) 1996-06-12 2001-02-13 Castrol Limited Lubricant for use in diesel engines
US6107258A (en) * 1997-10-15 2000-08-22 Ethyl Corporation Functionalized olefin copolymer additives
US5972853A (en) * 1997-11-12 1999-10-26 Exxon Chemical Patents Inc. Wear control with dispersants employing poly alpha-olefin polymers
US6107257A (en) * 1997-12-09 2000-08-22 Ethyl Corporation Highly grafted, multi-functional olefin copolymer VI modifiers
US6025308A (en) * 1998-09-10 2000-02-15 R. T. Vanderbilt Company, Inc. Amine-functionalized polymers
CN1390234A (zh) * 1999-10-19 2003-01-08 埃克森化学专利公司 含胺基接枝聚合物,其制备方法和它们的用途
US6448333B1 (en) 1999-12-16 2002-09-10 Shell Oil Company Polyfunctional polyolefins
US6271306B1 (en) 1999-12-16 2001-08-07 Shell Oil Company Water based adhesive emulsions based on multi-acid functionalized polyolefins
US6221967B1 (en) 1999-12-16 2001-04-24 Shell Oil Company Preformed multi-acid adducts useful for grafting polyolefin polymers
FR2802940B1 (fr) * 1999-12-28 2003-11-07 Elf Antar France Composition d'additifs multifonctionnels d'operabilite a froid des distillats moyens
US6475963B1 (en) * 2001-05-01 2002-11-05 Infineum International Ltd. Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvement
RU2275387C2 (ru) * 2001-09-14 2006-04-27 Кромптон Корпорейшн Диспергатор-добавка, улучшающая индекс вязкости, и способ ее получения
EP1513794B1 (en) * 2002-05-24 2013-03-06 Castrol Limited Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
US7285583B2 (en) * 2002-07-30 2007-10-23 Liquamelt Licensing Llc Hybrid plastisol/hot melt compositions
US7514393B2 (en) * 2003-11-21 2009-04-07 Castrol Limited Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
US7207308B2 (en) * 2004-05-21 2007-04-24 Afton Chemical Corporation Filterless crankcase lubrication system for a vehicle
US20060003905A1 (en) * 2004-07-02 2006-01-05 Devlin Cathy C Additives and lubricant formulations for improved corrosion protection
EP1778822B1 (en) * 2004-07-30 2018-01-10 The Lubrizol Corporation Dispersant viscosity modifiers containing aromatic amines
US7700684B2 (en) * 2004-12-09 2010-04-20 Afton Chemical Corporation Graft functionalized olefin polymer dispersant and uses thereof
US7253231B2 (en) * 2005-01-31 2007-08-07 Afton Chemical Corporation Grafted multi-functional olefin copolymer VI modifiers and uses thereof
US8703872B2 (en) * 2005-03-11 2014-04-22 Castrol Limited Multiple function graft polymer
JP2008539325A (ja) * 2005-04-28 2008-11-13 カストロール リミティド 多機能分散剤グラフトポリマー
US7745541B2 (en) * 2005-04-29 2010-06-29 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7745542B2 (en) * 2005-04-29 2010-06-29 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
EP1891188A1 (en) * 2005-06-13 2008-02-27 DSMIP Assets B.V. Additive composition comprising an amidized or imidized polymer
US7399737B2 (en) * 2005-06-13 2008-07-15 Exxonmobil Chemical Patents Inc. Lube additives
US20070004604A1 (en) * 2005-07-01 2007-01-04 Mathur Naresh C Additive composition
US7618928B2 (en) 2005-08-31 2009-11-17 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US20070149414A1 (en) * 2005-12-28 2007-06-28 Chevron Oronite Company Llc Dispersant viscosity index improvers having high ethylene content and lubricating oil compositions containing the same
KR20090053781A (ko) * 2006-07-18 2009-05-27 옴노바 솔루션즈 인코포레이티드 수성 바닥 보호 조성물
US7820604B2 (en) * 2006-10-27 2010-10-26 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7820605B2 (en) * 2006-10-27 2010-10-26 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7858566B2 (en) 2006-10-27 2010-12-28 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7928044B2 (en) 2006-10-27 2011-04-19 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US8067347B2 (en) * 2006-10-27 2011-11-29 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
US7816309B2 (en) * 2006-10-27 2010-10-19 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
JP5591540B2 (ja) * 2006-12-21 2014-09-17 ダウ グローバル テクノロジーズ エルエルシー 官能化オレフィンポリマー、それらから調製される組成物および物品、並びにそれらを製造するための方法
US9200103B2 (en) 2006-12-21 2015-12-01 Dow Global Technologies Llc Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same
AR064670A1 (es) * 2006-12-21 2009-04-15 Dow Global Technologies Inc Polimeros de olefina funcionalizados, composiciones y articulos preparados a partir de ellas y metodos para prepararlos
US8455568B2 (en) * 2008-04-25 2013-06-04 Chevron Oronite Company Llc Lubricating oil additive composition and method of making the same
EP2351780B1 (en) 2008-07-31 2018-10-10 The Lubrizol Corporation Novel copolymers and lubricating compositions thereof
US9127151B2 (en) 2009-04-28 2015-09-08 Exxonmobil Chemical Patents Inc. Polymer compositions having improved properties as viscosity index improvers and use thereof in lubricating oils
US8378042B2 (en) * 2009-04-28 2013-02-19 Exxonmobil Chemical Patents Inc. Finishing process for amorphous polymers
EP2451909B1 (en) 2009-07-08 2015-09-16 The Lubrizol Corporation Polymer blends useful as viscosity modifiers
CN102482608A (zh) 2009-07-08 2012-05-30 卢布里佐尔公司 分散剂粘度改进剂
KR20120049877A (ko) 2009-07-08 2012-05-17 더루우브리졸코오포레이션 분산제 점도 조정제
BR112012010605A2 (pt) 2009-11-17 2016-11-29 Castrol Ltd polímeros de baixo peso molecular de monômero de enxerto múltiplo múltiplo multifuncional, respectivos métodos de produção e de melhoramento do manuseio de fuligem, viscosidade, lama e controle de verniz de óleo lubrificante, óleo lubrificante, concentrados de óleo lubrificante e composição de combustível.
WO2011107336A1 (en) 2010-03-01 2011-09-09 Dsm Ip Assets B.V. Functionalized olefin copolymer
AU2011235308A1 (en) 2010-04-01 2012-10-11 Castrol Limited Multiple function graft polymer
US8603954B2 (en) 2010-04-07 2013-12-10 Castrol Limited Graft polymer and related methods and compositions
KR20130088039A (ko) 2010-05-20 2013-08-07 더루우브리졸코오포레이션 분산제를 함유하는 윤활 조성물
WO2011153178A2 (en) 2010-06-02 2011-12-08 The Lubrizol Corporation Lubricating composition containing a carboxylic functionalised polymer
JP6088548B2 (ja) * 2012-02-03 2017-03-01 エクソンモービル ケミカル パテンツ インコーポレイテッド 油改質剤として有用なポリマー組成物を製造する方法
KR20140125873A (ko) 2012-02-17 2014-10-29 더루우브리졸코오포레이션 동력전달장치 이용분야에 적합한 낮은 분산제 수준과 에스테르화된 공중합체를 함유하는 윤활 조성물
KR102166355B1 (ko) 2012-02-17 2020-10-16 더루우브리졸코오포레이션 점도 개질제로서 폴리올레핀과 올레핀-에스테르 공중합체의 혼합물
US9115237B2 (en) 2012-07-18 2015-08-25 Chevron Oronite Company Llc Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine
US20150240183A1 (en) 2012-09-24 2015-08-27 The Lubrizol Corporation Lubricant comprising a mixture of an olefin-ester copolymer with an ethylene alpha-olefin copolymer
WO2014143721A1 (en) 2013-03-15 2014-09-18 Castrol Limited Multiple function dispersant viscosity index improver
EP3058029B1 (en) * 2013-10-16 2017-11-22 E. I. du Pont de Nemours and Company Double component system for polyolefin compatibilization
EP3080169B1 (en) 2013-12-10 2022-08-17 The Lubrizol Corporation Method for preparing functionalized graft polymers
EP3092290B1 (en) 2014-01-10 2019-09-04 The Lubrizol Corporation Method of lubricating an internal combustion engine
SG11201605533RA (en) 2014-01-10 2016-08-30 Lubrizol Corp Method of lubricating an internal combustion engine
SG11201607423WA (en) 2014-03-12 2016-10-28 Lubrizol Corp Method of lubricating an internal combustion engine
BR112017019385A2 (pt) 2015-03-09 2018-04-24 Lubrizol Corp método de lubrificação de um motor de combustão interna
EP3405554B1 (en) 2016-01-22 2019-12-25 Chevron Oronite Company LLC Lubricating oil composition containing a mixture of olefin copolymer dispersant-type viscosity improver and amine compound
WO2018052692A1 (en) 2016-09-14 2018-03-22 The Lubrizol Corporation Lubricating composition and method of lubricating an internal combustion engine
JP7227898B2 (ja) * 2016-09-28 2023-02-22 ダウ グローバル テクノロジーズ エルエルシー フリーラジカル重合のための潤滑剤処理
WO2019005680A1 (en) 2017-06-27 2019-01-03 The Lubrizol Corporation LUBRICATING COMPOSITION CONTAINING A SELF-ASSEMBLING POLYMETHACRYLATE BLOCK COPOLYMER AND AN ETHYLENE-α-OLEFIN COPOLYMER
CA3066524A1 (en) 2017-06-27 2019-01-03 The Lubrizol Corporation Lubricating composition for and method of lubricating an internal combustion engine
WO2019018329A1 (en) 2017-07-17 2019-01-24 The Lubrizol Corporation LUBRICANT COMPOSITION WITH LOW DISPERSING AGENT CONTENT
US11098262B2 (en) * 2018-04-25 2021-08-24 Afton Chemical Corporation Multifunctional branched polymers with improved low-temperature performance
EP4211207B1 (en) 2020-09-14 2025-12-10 Ecolab USA, Inc. Cold flow additives for plastic-derived synthetic feedstock
US11505761B2 (en) * 2020-09-17 2022-11-22 Exxon Mobil Technology and Engineering Company Diluent oils for viscosity modifiers and additive packages
CA3209451A1 (en) 2021-03-10 2022-09-15 Theodore C. Arnst Stabilizer additives for plastic-derived synthetic feedstock
WO2023064375A1 (en) 2021-10-14 2023-04-20 Ecolab Usa Inc. Antifouling agents for plastic-derived synthetic feedstocks
US11773343B2 (en) 2021-11-17 2023-10-03 Afton Chemical Corporation Engine oil formulation with improved Sequence VIII performance
US11898119B2 (en) 2022-01-25 2024-02-13 Afton Chemical Corporation Lubricating oil compositions with resistance to engine deposit and varnish formation
US11788027B2 (en) 2022-02-18 2023-10-17 Afton Chemical Corporation Engine oil formulation with improved sequence VIII performance

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779928A (en) * 1969-04-01 1973-12-18 Texaco Inc Automatic transmission fluid
NL170019C (nl) * 1970-06-02 Exxon Research Engineering Co Werkwijze ter bereiding van een smeeroliemengsel.
US3932290A (en) * 1973-10-04 1976-01-13 The Lubrizol Corporation Phosphorus-containing friction modifiers for functional fluids
US3879306A (en) * 1973-11-05 1975-04-22 Texaco Inc Automatic transmission fluid
US3852205A (en) * 1973-11-05 1974-12-03 Texaco Inc Transmission fluid compositions and method
US3933659A (en) * 1974-07-11 1976-01-20 Chevron Research Company Extended life functional fluid
AU498559B2 (en) * 1975-06-25 1979-03-15 Exxon Research And Engineering Company Lubricating oil concentrate
JPS58445B2 (ja) * 1975-10-17 1983-01-06 三井化学株式会社 熱可塑性エラストマ−の製造方法
US4028258A (en) * 1975-12-03 1977-06-07 Texaco Inc. Alkylene oxide adducts of phosphosulfurized N-(hydroxyalkyl) alkenylsuccinimides
US4235731A (en) * 1976-10-18 1980-11-25 Shell Oil Company Modified terpolymer dispersant - VI improver
US4033889A (en) * 1976-10-18 1977-07-05 Shell Oil Company Terpolymer dispersant - VI improver
GB1578049A (en) * 1976-12-29 1980-10-29 Texaco Development Corp Succinimide derivatives of a copolymer of ehtylene and propylene
US4161452A (en) * 1977-01-28 1979-07-17 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4169063A (en) * 1977-03-11 1979-09-25 Shell Oil Company EPR dispersant VI improver
US4105571A (en) * 1977-08-22 1978-08-08 Exxon Research & Engineering Co. Lubricant composition
US4160739A (en) * 1977-12-05 1979-07-10 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4320019A (en) * 1978-04-17 1982-03-16 The Lubrizol Corporation Multi-purpose additive compositions and concentrates containing same
US4357250A (en) * 1978-04-17 1982-11-02 The Lubrizol Corporation Nitrogen-containing terpolymer-based compositions useful as multi-purpose lubricant additives
US4176074A (en) * 1978-09-18 1979-11-27 Exxon Research & Engineering Co. Molybdenum complexes of ashless oxazoline dispersants as friction reducing antiwear additives for lubricating oils
US4344853A (en) * 1980-10-06 1982-08-17 Exxon Research & Engineering Co. Functional fluid containing metal salts of esters of hydrocarbyl succinic acid or anhydride with thio-bis-alkanols as antioxidants
US4505834A (en) * 1980-10-27 1985-03-19 Edwin Cooper, Inc. Lubricating oil compositions containing graft copolymer as viscosity index improver-dispersant
CA1184554A (en) * 1981-03-23 1985-03-26 Andrew G. Papay Lubricating oil compositions
US4517104A (en) * 1981-05-06 1985-05-14 Exxon Research & Engineering Co. Ethylene copolymer viscosity index improver-dispersant additive useful in oil compositions
US4507515A (en) * 1983-12-21 1985-03-26 Exxon Research & Engineering Co. Lubricating oil compositions containing ethylene-alpha-olefin polymers of controlled sequence distribution and molecular heterogeneity
CA1264880A (en) * 1984-07-06 1990-01-23 John Brooke Gardiner Viscosity index improver - dispersant additive useful in oil compositions
US4735736A (en) * 1985-07-08 1988-04-05 Exxon Chemical Patents Inc. Viscosity index improver-dispersant additive
US4863624A (en) * 1987-09-09 1989-09-05 Exxon Chemical Patents Inc. Dispersant additives mixtures for oleaginous compositions
JPS63196690A (ja) * 1987-02-12 1988-08-15 Mitsui Petrochem Ind Ltd 潤滑油組成物
US4839074A (en) * 1987-05-22 1989-06-13 Exxon Chemical Patents Inc. Specified C14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement
US4803003A (en) * 1987-06-16 1989-02-07 Exxon Chemical Patents Inc. Ethylene copolymer viscosity index improver dispersant additive useful in oil compositions
US5102566A (en) * 1987-10-02 1992-04-07 Exxon Chemical Patents Inc. Low ash lubricant compositions for internal combustion engines (pt-727)
FR2622891B1 (pt) * 1987-11-05 1990-02-02 Elf Aquitaine
US4863623A (en) * 1988-03-24 1989-09-05 Texaco Inc. Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
US4921625A (en) * 1988-06-27 1990-05-01 Shell Oil Company Method for preparing functionalized block copolymers
US5035821A (en) * 1988-07-18 1991-07-30 Exxon Chemical Patents Inc. End-capped multifunctional viscosity index improver
FR2640272B1 (fr) * 1988-12-12 1992-07-24 Elf Aquitaine Composes polymeriques resultant de la condensation d'une alkylene polyamine sur un copolymere ayant des groupements carboxyliques vicinaux et leur utilisation comme additifs aux lubrifiants
US5073383A (en) * 1989-04-21 1991-12-17 Affinity Biotech, Inc. Inhibiting aggregation in fluorocarbon emulsions
CA2015061A1 (en) * 1989-05-30 1990-11-30 Antonio Gutierrez Multifunctional viscosity index modifier additives derived from polyamines containing one primary amino group and at least one secondary amino group
US5238588A (en) * 1989-08-24 1993-08-24 Texaco Inc. Dispersant, vi improver, additive and lubricating oil composition containing same
US5073600A (en) * 1989-10-12 1991-12-17 Shell Oil Company Dispersant viscosity index improvers
US5068047A (en) * 1989-10-12 1991-11-26 Exxon Chemical Patents, Inc. Visosity index improver
US5275747A (en) * 1990-02-01 1994-01-04 Exxon Chemical Patents Inc. Derivatized ethylene alpha-olefin polymer useful as multifunctional viscosity index improver additive for oleaginous composition
US5075383A (en) * 1990-04-11 1991-12-24 Texaco Inc. Dispersant and antioxidant additive and lubricating oil composition containing same
US5112508A (en) * 1990-04-30 1992-05-12 Texaco, Inc. VI improver, dispersant, and antioxidant additive and lubricating oil composition
US5139688A (en) * 1990-08-06 1992-08-18 Texaco, Inc. Dispersant and antioxidant additive and lubricating oil composition containing same
US5162086A (en) * 1991-05-22 1992-11-10 Texaco Inc. Dispersant additive and lubricating oil composition containing same
US5160446A (en) * 1991-05-22 1992-11-03 Texaco Inc. Dispersant, vi improver and antioxidant additive, and lubricating oil composition containing same
US5427702A (en) * 1992-12-11 1995-06-27 Exxon Chemical Patents Inc. Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions

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DE69321485D1 (de) 1998-11-12
HUT72721A (en) 1996-05-28
JPH08506599A (ja) 1996-07-16
HU214353B (hu) 1998-03-30
DE69321485T4 (de) 1999-06-10
EP0673407A1 (en) 1995-09-27
SK281774B6 (sk) 2001-07-10
FI952849A7 (fi) 1995-06-09
CZ137195A3 (en) 1996-04-17
EP0673407B1 (en) 1998-10-07
CN1033519C (zh) 1996-12-11
PL309343A1 (en) 1995-10-02
RU2103333C1 (ru) 1998-01-27
CA2150801A1 (en) 1994-06-23
ATE171981T1 (de) 1998-10-15
HU9501684D0 (en) 1995-08-28
CA2150801C (en) 2005-02-08
NO311040B1 (no) 2001-10-01
FI952849A0 (fi) 1995-06-09
AU669257B2 (en) 1996-05-30
NO952268L (no) 1995-08-02
SG52636A1 (en) 1998-09-28
US5427702A (en) 1995-06-27
MX9307766A (es) 1994-06-30
NO952268D0 (no) 1995-06-08
RU95121940A (ru) 1997-06-10
FI952849L (fi) 1995-06-09
UA46703C2 (uk) 2002-06-17
WO1994013763A1 (en) 1994-06-23
SK67995A3 (en) 1995-11-08
TW316269B (pt) 1997-09-21
KR100201219B1 (ko) 1999-06-15
PL175423B1 (pl) 1998-12-31
DE69321485T2 (de) 1999-03-18
US5744429A (en) 1998-04-28
AU5737694A (en) 1994-07-04
CN1089300A (zh) 1994-07-13
KR950704455A (ko) 1995-11-20
JP3616092B2 (ja) 2005-02-02
ES2124868T3 (es) 1999-02-16

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