ATE152137T1 - Alpha-olefinpolymere - Google Patents

Alpha-olefinpolymere

Info

Publication number
ATE152137T1
ATE152137T1 AT94200574T AT94200574T ATE152137T1 AT E152137 T1 ATE152137 T1 AT E152137T1 AT 94200574 T AT94200574 T AT 94200574T AT 94200574 T AT94200574 T AT 94200574T AT E152137 T1 ATE152137 T1 AT E152137T1
Authority
AT
Austria
Prior art keywords
alpha
olefin polymers
lewis acid
invention deals
viscosity improvers
Prior art date
Application number
AT94200574T
Other languages
English (en)
Inventor
Curtis R Scharf
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
Application granted granted Critical
Publication of ATE152137T1 publication Critical patent/ATE152137T1/de

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
    • C10M143/06—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing butene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
    • 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
    • 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
    • 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
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • 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
    • 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
    • C10N2040/02—Bearings
    • 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
    • C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT94200574T 1987-12-29 1988-12-14 Alpha-olefinpolymere ATE152137T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/139,392 US4968853A (en) 1987-12-29 1987-12-29 Alpha-olefin polymers

Publications (1)

Publication Number Publication Date
ATE152137T1 true ATE152137T1 (de) 1997-05-15

Family

ID=22486420

Family Applications (2)

Application Number Title Priority Date Filing Date
AT94200574T ATE152137T1 (de) 1987-12-29 1988-12-14 Alpha-olefinpolymere
AT89903015T ATE114161T1 (de) 1987-12-29 1988-12-14 Verfahren zur herstellung von alpha-olefin- polymeren.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT89903015T ATE114161T1 (de) 1987-12-29 1988-12-14 Verfahren zur herstellung von alpha-olefin- polymeren.

Country Status (9)

Country Link
US (3) US4968853A (de)
EP (2) EP0604408B1 (de)
JP (1) JP2765739B2 (de)
AT (2) ATE152137T1 (de)
AU (1) AU608702B2 (de)
CA (1) CA1312696C (de)
DE (3) DE349639T1 (de)
WO (1) WO1989006247A2 (de)
ZA (1) ZA889678B (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968853A (en) * 1987-12-29 1990-11-06 The Lubrizol Corporation Alpha-olefin polymers
US5210362A (en) * 1989-06-07 1993-05-11 The Lubrizol Corporation Alpha-olefin polymers
US5030791A (en) * 1990-05-21 1991-07-09 Texaco Chemical Company Process for co-oligomerizing 1,3-di-isopropenyl benzene and alpha-olefins to prepare synthetic lubricant base stocks having improved properties
US5171904A (en) * 1990-05-31 1992-12-15 Texaco Chemical Company Synthetic lubricant base stocks having an improved pour point
US5169550A (en) * 1990-06-06 1992-12-08 Texaco Chemical Company Synthetic lubricant base stocks having an improved viscosity
US5202040A (en) * 1990-06-12 1993-04-13 Texaco Chemical Company Synthetic lubricant base stocks by co-reaction of olefins and anisole compounds
USH1407H (en) 1990-09-10 1995-01-03 Texaco Chemical Company Synthetic lubricant base stocks by co-reaction of vinylcyclohexene and long-chain olefins
US5180866A (en) * 1991-03-28 1993-01-19 Texaco Chemical Company Process for preparing synthetic lubricant base stocks having improved viscosity from vinylcyclohexene and long-chain olefins
US5180869A (en) * 1991-05-14 1993-01-19 Texaco Chemical Company Process for co-reacting poly(isobutylene) and linear olefins to prepare synthetic lubricant base stocks having improved properties
US5194538A (en) * 1992-07-15 1993-03-16 Polysar Corporation Preparation of butyl rubber with bimodal molecular weight distribution
US5488191A (en) * 1994-01-06 1996-01-30 Mobil Oil Corporation Hydrocarbon lube and distillate fuel additive
WO1995024033A1 (en) * 1994-03-02 1995-09-08 Conner Peripherals, Inc. Oxidation-stabilized hydrocarbon liquid bearings for lubricated disk drives
US5750477A (en) * 1995-07-10 1998-05-12 The Lubrizol Corporation Lubricant compositions to reduce noise in a push belt continuous variable transmission
EP0858497B1 (de) * 1995-11-03 2001-07-18 Infineum USA L.P. Flüssigkeiten für automatisches getriebe mit einer verbesserten übertragungsleistung
IT1276997B1 (it) * 1995-11-30 1997-11-04 Enichem Augusta Spa Basi per olii lubrificanti e procedimento per la loro preparazione
ZA97222B (en) * 1996-01-16 1998-02-18 Lubrizol Corp Lubricating compositions.
SG64414A1 (en) 1996-01-16 1999-04-27 Lubrizol Corp Lubricating compositions
US6015779A (en) 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
US6103673A (en) * 1998-09-14 2000-08-15 The Lubrizol Corporation Compositions containing friction modifiers for continuously variable transmissions
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
RU2277103C2 (ru) * 2001-01-16 2006-05-27 Энерджи Энд Энвиронментал Интернэшнл, Л.К. Способ получения аморфных полиолефинов со сверхвысоким молекулярным весом, предназначенных для использования в качестве агентов, снижающих сопротивление течению
US7012046B2 (en) 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
DE10162567A1 (de) * 2001-12-19 2003-07-03 Basf Ag Polyisobutene und Polyisobutenderivate für Schmierstoffzusammensetzungen
US6992049B2 (en) 2002-01-31 2006-01-31 Exxonmobil Research And Engineering Company Lubricating oil compositions
WO2004037412A1 (ja) * 2002-10-28 2004-05-06 Idemitsu Kosan Co., Ltd. 三フッ化ホウ素またはその錯体の回収・リサイクル方法
US20040192564A1 (en) * 2003-03-25 2004-09-30 Vasudevan Balasubramaniam Bimodal gear lubricant formulation
US8377861B2 (en) 2005-01-18 2013-02-19 Bestline International Research, Inc. Universal synthetic golf club cleaner and protectant, method and product-by-process to clean, protect golf club faces and rejuvenate golf clubs grips
US8334244B2 (en) 2005-01-18 2012-12-18 Bestline International Research, Inc. Universal synthetic water displacement multi-purpose penetrating lubricant, method and product-by-process
US8022020B2 (en) * 2005-01-18 2011-09-20 Bestline International Research, Inc. Universal synthetic penetrating lubricant, method and product-by-process
US8415280B2 (en) 2005-01-18 2013-04-09 Bestline International Research, Inc. Universal synthetic penetrating lubricant, method and product-by-process
US8268022B2 (en) * 2005-01-18 2012-09-18 Bestline International Research, Inc. Universal synthetic gasoline fuel conditioner additive, method and product-by-process
US7931704B2 (en) * 2005-01-18 2011-04-26 Bestline International Research Universal synthetic gasoline fuel conditioner additive, method and product-by-process
US8071522B2 (en) * 2005-01-18 2011-12-06 Bestline International Research, Inc. Universal synthetic golf club cleaner and protectant, method and product-by-process to clean, protect golf club faces and rejuvenate golf clubs grips
US7745382B2 (en) * 2005-01-18 2010-06-29 Bestline International Research Inc. Synthetic lubricant additive with micro lubrication technology to be used with a broad range of synthetic or miner host lubricants from automotive, trucking, marine, heavy industry to turbines including, gas, jet and steam
JP2008280536A (ja) 2007-05-09 2008-11-20 Afton Chemical Corp 少なくとも１種の摩擦改良用化合物を含有して成る組成物およびそれの使用方法
JP2011508003A (ja) 2007-12-19 2011-03-10 ベストライン・インターナショナル・リサーチ，インコーポレーテッド 低硫黄ディーゼル燃料の使用時に損失した硫黄潤滑を代替するための一般的合成潤滑剤、方法、およびプロダクト・バイ・プロセス
EP2274407A1 (de) * 2008-03-17 2011-01-19 Council of Scientific & Industrial Research Zusammensetzung von biologisch abbaubarem getriebeöl
US20150247103A1 (en) 2015-01-29 2015-09-03 Bestline International Research, Inc. Motor Oil Blend and Method for Reducing Wear on Steel and Eliminating ZDDP in Motor Oils by Modifying the Plastic Response of Steel
US10400192B2 (en) 2017-05-17 2019-09-03 Bestline International Research, Inc. Synthetic lubricant, cleaner and preservative composition, method and product-by-process for weapons and weapon systems
KR102121959B1 (ko) * 2018-12-07 2020-06-11 전북대학교 산학협력단 알파올레핀의 중합방법

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812213A (en) * 1956-12-14 1959-04-22 Exxon Research Engineering Co Lubricating composition
CA736464A (en) * 1966-06-14 Aluminium Laboratories Limited Lubricants
DE857946C (de) * 1943-03-26 1952-12-04 Basf Ag Verfahren zur Polymerisation von Propylen
US2474671A (en) * 1947-04-29 1949-06-28 Atlantic Refining Co Polymerization of olefinic hydrocarbons with friedel-crafts catalysts
US2644798A (en) * 1948-06-26 1953-07-07 Standard Oil Dev Co Hydroxylated aluminum halide polymerization catalyst
US2581154A (en) * 1948-07-01 1952-01-01 Standard Oil Dev Co Tertiary-butyl halide promoters in friedel-crafts catalyzed olefin polymerizations
US2521431A (en) * 1948-07-08 1950-09-05 Standard Oil Dev Co Activation of friedel-crafts catalyst
US2488736A (en) * 1948-08-28 1949-11-22 Standard Oil Dev Co Polymerization of olefins with friedel-crafts catalysts dissolved in water containing alkyl halide solvents
US2678957A (en) * 1951-01-30 1954-05-18 Socony Vacuum Oil Co Inc Polymerization of olefinic hydrocarbons
US3361731A (en) * 1963-08-19 1968-01-02 Nippon Oil Co Ltd Method of polymerizing monoolefinically unsaturated compounds using aluminum oxyhalide as catalyst
US3317500A (en) * 1963-10-02 1967-05-02 Exxon Research Engineering Co Hydrocarbon-insoluble poly-4-methyl-1-pentene
US3317501A (en) * 1963-10-16 1967-05-02 Exxon Research Engineering Co Soluble poly-4-methyl-1-pentene
GB1002366A (en) * 1963-10-18 1965-08-25 British Petroleum Co Copolymers
US3876722A (en) * 1968-09-16 1975-04-08 Exxon Research Engineering Co Copolymer of c' 3 'to c' 8 'alpha-olefin and c' 22 'to c' 40 'alpha-olefin
BE792057A (fr) * 1971-11-29 1973-05-29 British Petroleum Co Composition de graisse
DE2422546C3 (de) * 1974-05-09 1979-03-08 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Äthylenpolymerisaten
CA1046533A (en) * 1974-08-02 1979-01-16 Anic S.P.A. Process for the preparation of linear alpha-olefin oligomers, subsequent hydrogenation thereof and saturated products thus obtained
FR2322883A1 (fr) * 1975-09-02 1977-04-01 Michelin & Cie Elastomeres du type e p t, et articles comportant de tels elastomeres
US4060569A (en) * 1975-12-24 1977-11-29 Petrolite Corporation Hydrocarbon polymers
JPS5814408B2 (ja) * 1977-08-31 1983-03-18 ライオン株式会社 オレフイン重合体の製造法
US4162233A (en) * 1978-03-22 1979-07-24 Exxon Research & Engineering Co. Isomerization-alkylation systems comprising a Gr. III A Lewis acid and a non-reactive aprotic solvent
US4288649A (en) * 1979-08-23 1981-09-08 Standard Oil Company (Indiana) Isobutylene polymerization process
US4511746A (en) * 1981-09-25 1985-04-16 Chevron Research Company Low activity catalyst oligomerization process
US4956122A (en) * 1982-03-10 1990-09-11 Uniroyal Chemical Company, Inc. Lubricating composition
US4558170A (en) * 1983-06-29 1985-12-10 Exxon Research & Engineering Co. Polyisobutylene process
US4542251A (en) * 1984-02-27 1985-09-17 Chevron Research Company Oligomerization of liquid olefin over a nickel-containing silicaceous crystalline molecular sieve
DE3430518A1 (de) * 1984-08-18 1986-02-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polymeren mit reaktiven endgruppen
US4613412A (en) * 1984-11-26 1986-09-23 Wastesaver Corporation Evacuator system and process for an evaporative recovery system
US4613712A (en) * 1984-12-31 1986-09-23 Mobil Oil Corporation Alpha-olefin polymers as lubricant viscosity properties improvers
US4642301A (en) * 1985-10-30 1987-02-10 Amoco Corporation Halided alumina catalyst
DE3541408A1 (de) * 1985-11-23 1987-05-27 Bayer Ag Herstellung von polymeren durch kationische polymerisation
JPH086113B2 (ja) * 1986-07-11 1996-01-24 三井石油化学工業株式会社 作動油
US4982045A (en) * 1986-12-12 1991-01-01 Exxon Chemical Patents Inc. Fixed bed process for polymerizing liquid butenes
US4968853A (en) * 1987-12-29 1990-11-06 The Lubrizol Corporation Alpha-olefin polymers
JPH07314421A (ja) * 1994-05-24 1995-12-05 Kubota Corp 表面凹凸模様を有する軽量無機質建材の製造方法

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EP0604408B1 (de) 1997-04-23
JP2765739B2 (ja) 1998-06-18
WO1989006247A3 (en) 1989-07-27
EP0604408A1 (de) 1994-06-29
JPH04500529A (ja) 1992-01-30
DE3855892D1 (de) 1997-05-28
EP0349639B1 (de) 1994-11-17
US4968853A (en) 1990-11-06
US5364994A (en) 1994-11-15
WO1989006247A2 (en) 1989-07-13
ZA889678B (en) 1989-09-27
AU608702B2 (en) 1991-04-11
AU3214389A (en) 1989-08-01
EP0349639A1 (de) 1990-01-10
DE3852132T2 (de) 1995-06-01
DE3852132D1 (de) 1994-12-22
ATE114161T1 (de) 1994-12-15
CA1312696C (en) 1993-01-12
US5345024A (en) 1994-09-06
DE349639T1 (de) 1990-06-13
DE3855892T2 (de) 1997-09-18

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