BR9004367A - Catalisador de polimerizacao de olefinas,precursor de catalisador,poliolefina e processo para sua producao - Google Patents

Catalisador de polimerizacao de olefinas,precursor de catalisador,poliolefina e processo para sua producao

Info

Publication number
BR9004367A
BR9004367A BR909004367A BR9004367A BR9004367A BR 9004367 A BR9004367 A BR 9004367A BR 909004367 A BR909004367 A BR 909004367A BR 9004367 A BR9004367 A BR 9004367A BR 9004367 A BR9004367 A BR 9004367A
Authority
BR
Brazil
Prior art keywords
polyolefine
catalyst
production
olefines polymerization
polymerization catalyst
Prior art date
Application number
BR909004367A
Other languages
English (en)
Inventor
Gordon Michael Dawkins
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BR9004367A publication Critical patent/BR9004367A/pt

Links

Classifications

    • 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
    • C08F4/00—Polymerisation catalysts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
BR909004367A 1989-09-04 1990-09-03 Catalisador de polimerizacao de olefinas,precursor de catalisador,poliolefina e processo para sua producao BR9004367A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898919925A GB8919925D0 (en) 1989-09-04 1989-09-04 Chromium-containing complex polymerisation catalyst

Publications (1)

Publication Number Publication Date
BR9004367A true BR9004367A (pt) 1991-09-03

Family

ID=10662478

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909004367A BR9004367A (pt) 1989-09-04 1990-09-03 Catalisador de polimerizacao de olefinas,precursor de catalisador,poliolefina e processo para sua producao

Country Status (10)

Country Link
US (1) US5169815A (pt)
EP (1) EP0416784A3 (pt)
JP (1) JPH0393809A (pt)
KR (1) KR920006374A (pt)
CN (1) CN1050028A (pt)
BR (1) BR9004367A (pt)
CA (1) CA2024462A1 (pt)
FI (1) FI904332A0 (pt)
GB (1) GB8919925D0 (pt)
NO (1) NO903836L (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69217094T2 (de) * 1991-03-01 1997-05-15 Bp Chem Int Ltd Katalysator für Polymerisation und Verfahren
US5418200A (en) * 1991-03-29 1995-05-23 Chevron Chemical Company Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins
US5320996A (en) * 1992-11-06 1994-06-14 Chevron Research And Technology Company Alpha-olefin polymerization catalysts comprising supported cyclopentadienyl group 6b metal oxo, thio, imido and phosphido compounds and process for polymerizing alpha-olefins
DE4323192A1 (de) * 1993-07-10 1995-01-12 Basf Ag Verfahren zur Herstellung von Homo- und Copolymerisaten von Alk-1-enen
DE19645939A1 (de) * 1996-11-07 1998-05-14 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von ultrahochmolekularem Polyethylen und Methode zur Aktivierung des Katalysatorträgers
JP2005528512A (ja) * 2002-06-06 2005-09-22 エクソンモービル・ケミカル・パテンツ・インク 触媒系及びオレフィン重合法
CN107001506A (zh) * 2014-11-24 2017-08-01 尤尼威蒂恩技术有限责任公司 包含颗粒的组合物
CN112225839B (zh) * 2020-09-22 2022-05-24 浙江工业大学 一种超高分子量聚甲基丙烯酸甲酯的合成方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591425A (pt) * 1967-11-13 1970-04-27
CA930496A (en) * 1968-10-14 1973-07-17 L. Karapinka George POLYMERIZATION OF OLEFINS USING SUPPORTED .pi. ARENECHROMIUM TRICARBONYL CATALYSTS
US3756998A (en) * 1968-10-14 1973-09-04 Union Carbide Corp L catalysts polymerization of olefins using supported pi arenechromium tricarbony
CA930497A (en) * 1968-12-17 1973-07-17 Union Carbide Corporation POLYMERIZATION OF ETHYLENE WITH SUPPORTED .pi. ALLYL CHROMIUM COMPLEXES
US3836595A (en) * 1969-11-20 1974-09-17 Union Carbide Corp Polymerization of ethylene with supported pi-allyl chromium complexes
GB1317734A (en) * 1969-05-28 1973-05-23 Union Carbide Corp Process for polymerization
GB1314828A (en) * 1969-08-13 1973-04-26 Ici Ltd Transition metal compositions and polymerisation process catalysed thereby
US3705916A (en) * 1971-02-02 1972-12-12 Hercules Inc Tetra(bicycloheptyl) transition metal compounds
US3666743A (en) * 1971-02-02 1972-05-30 Hercules Inc Polymerization of 1-olefins with tetrakis(bicycloheptyl)chromium compounds as catalysts
CA995396A (en) * 1971-03-18 1976-08-17 Robert N. Johnson Catalyst modified with strong reducing agent and silane compounds and use in polymerization of olefins
US3875132A (en) * 1971-12-30 1975-04-01 Hercules Inc Tetraalkylchromium compounds and use as olefin polymerization catalysts
US3847957A (en) * 1972-03-24 1974-11-12 Standard Oil Co Chromyl bis-(triorganotitanates)and related compounds
US3752795A (en) * 1972-03-24 1973-08-14 Standard Oil Co Polymerization of olefins with a chomyl bis(triorganotitanate catalyst
US3806500A (en) * 1972-07-21 1974-04-23 Union Carbide Corp Polymerization with thermally aged catalyst
US3844975A (en) * 1972-11-10 1974-10-29 Union Carbide Corp Thermally aged hydride based polymerization catalyst
US3926782A (en) * 1973-02-09 1975-12-16 Mobil Oil Corp Hydrocarbon conversion
US3876554A (en) * 1973-11-08 1975-04-08 Chemplex Co Organotin chromate polymerization catalyst
US3928304A (en) * 1973-11-08 1975-12-23 Chemplex Co Method of making polyolefins using organotin chromate polymerization catalyst
US4086409A (en) * 1973-12-20 1978-04-25 Union Carbide Corporation Ethylene polymerization with siloxane modified catalyst
US3884832A (en) * 1974-02-04 1975-05-20 Chemplex Co Organotin chromate polymerization catalyst
US3941761A (en) * 1974-02-04 1976-03-02 Chemplex Company Method of polymerizing olefins
US3976632A (en) * 1974-12-04 1976-08-24 Phillips Petroleum Company Reactivation of organochromium olefin polymerization catalyst in presence of oxygen
US4053437A (en) * 1976-03-04 1977-10-11 Chemplex Company Polyolefin catalyst and method for its preparation
US4077904A (en) * 1976-06-29 1978-03-07 Union Carbide Corporation Olefin polymerization process and catalyst therefor
US4115425A (en) * 1977-03-21 1978-09-19 Union Carbide Corporation Cyclopentadienyl chromium oxides
US4170589A (en) * 1978-02-22 1979-10-09 Union Carbide Corporation Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant
EP0026041B1 (en) * 1979-08-30 1983-01-26 Mobil Oil Corporation A method for producing olefins and/or ethers of high octane number
US4303770A (en) * 1979-10-24 1981-12-01 Chemplex Company Method of making polymers and copolymers of 1-olefins
DE3030055A1 (de) * 1980-08-08 1982-03-25 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von ethylen-homopolymerisaten sowie ethylen-copolymerisaten mit (alpha) -monoolefinen
DE3030916A1 (de) * 1980-08-16 1982-04-08 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen eines traegerkatalysators zur ethylen-homopolymerisation sowie ethylen-copolymerisation mit (alpha)-monoolefinen
NL8103703A (nl) * 1981-08-06 1983-03-01 Stamicarbon Werkwijze voor de bereiding van een polymerisatiekatalysator en bereiding van etheenpolymeren daarmee.
NL8103702A (nl) * 1981-08-06 1983-03-01 Stamicarbon Werkwijze voor de bereiding van een polymerisatiekatalysator en bereiding van etheenpolymeren daarmee.
NL8103700A (nl) * 1981-08-06 1983-03-01 Stamicarbon Werkwijze voor de bereiding van een polymerisatiekatalysator en bereiding van etheenpolymeren daarmee.
US4504371A (en) * 1984-02-13 1985-03-12 The Standard Oil Company Process for the photocatalytic isomerization of olefins utilizing a mixed metal cluster
US4587227A (en) * 1984-08-13 1986-05-06 Phillips Petroleum Company Ethylene polymers and chromium catalysts

Also Published As

Publication number Publication date
EP0416784A3 (en) 1991-10-02
FI904332A0 (fi) 1990-09-03
NO903836L (no) 1991-03-05
EP0416784A2 (en) 1991-03-13
CN1050028A (zh) 1991-03-20
GB8919925D0 (en) 1989-10-18
US5169815A (en) 1992-12-08
NO903836D0 (no) 1990-09-03
JPH0393809A (ja) 1991-04-18
KR920006374A (ko) 1992-04-27
CA2024462A1 (en) 1991-03-05

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