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EA200000976A1 - Катализаторы на полимерном носителе для полимеризации олефинов - Google Patents

Катализаторы на полимерном носителе для полимеризации олефинов

Info

Publication number
EA200000976A1
EA200000976A1 EA200000976A EA200000976A EA200000976A1 EA 200000976 A1 EA200000976 A1 EA 200000976A1 EA 200000976 A EA200000976 A EA 200000976A EA 200000976 A EA200000976 A EA 200000976A EA 200000976 A1 EA200000976 A1 EA 200000976A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polymerization
olefins
transition metal
surface area
specific surface
Prior art date
Application number
EA200000976A
Other languages
English (en)
Other versions
EA004433B1 (ru
Inventor
Джон Флексер Джр. Уолзер
Энтони Джей Дайас
Джин М.Дж. Фречет
Стивен Б. Роско
Original Assignee
Эксон Кемикэл Пейтентс Инк.
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 Эксон Кемикэл Пейтентс Инк. filed Critical Эксон Кемикэл Пейтентс Инк.
Publication of EA200000976A1 publication Critical patent/EA200000976A1/ru
Publication of EA004433B1 publication Critical patent/EA004433B1/ru

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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)

Abstract

В заявке описан способ полимеризации с низкой степенью засоряемости оборудования в присутствии частиц высокой плотности и сокаталитической активаторной композиции для полимеризации олефинов, включающей шарик из сшитого полимера, обладающий удельной площадью поверхности от примерно 1 до 20 м/г, с которым связано множество некоординационных анионов, где этот полимерный носитель включает лиганды, ковалентно связанные с центральными атомами металлов или металлоидов указанных анионов, и эффективное для достижения сбалансированности заряда число катионных фрагментов. По изобретению предлагаются также каталитические композиции для полимеризации олефинов, включающие продукт взаимодействия а) упомянутого сокаталитического активатора и б) металлорганического соединения с переходным металлом, содержащего вспомогательные лиганды, по меньшей мере, один подвижный лиганд, способный отщепляться вследствие протонирования, и, по меньшей мере, один подвижный лиганд, в который для полимеризации может внедряться олефиновый мономер. В предпочтительном варианте полимерный носитель характеризуется удельной площадью поверхности ≤10 м/г и особенно приемлем для применения с высокоактивными металлорганическими каталитическими соединениями с переходным металлом.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000976A 1998-03-27 1999-03-26 Катализаторы на полимерном носителе для полимеризации олефинов EA004433B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7956398P 1998-03-27 1998-03-27
PCT/US1999/006135 WO1999050311A1 (en) 1998-03-27 1999-03-26 Polymeric supported catalysts for olefin polymerization

Publications (2)

Publication Number Publication Date
EA200000976A1 true EA200000976A1 (ru) 2001-06-25
EA004433B1 EA004433B1 (ru) 2004-04-29

Family

ID=22151333

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000976A EA004433B1 (ru) 1998-03-27 1999-03-26 Катализаторы на полимерном носителе для полимеризации олефинов

Country Status (10)

Country Link
EP (1) EP1066329B1 (ru)
JP (1) JP2002509949A (ru)
KR (1) KR20010042207A (ru)
CN (1) CN1239522C (ru)
AU (1) AU744800B2 (ru)
BR (1) BR9908171A (ru)
CA (1) CA2319066A1 (ru)
DE (1) DE69935137T2 (ru)
EA (1) EA004433B1 (ru)
WO (1) WO1999050311A1 (ru)

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Also Published As

Publication number Publication date
AU3195799A (en) 1999-10-18
KR20010042207A (ko) 2001-05-25
EA004433B1 (ru) 2004-04-29
DE69935137D1 (de) 2007-03-29
AU744800B2 (en) 2002-03-07
CA2319066A1 (en) 1999-10-07
CN1239522C (zh) 2006-02-01
DE69935137T2 (de) 2007-11-22
CN1291996A (zh) 2001-04-18
JP2002509949A (ja) 2002-04-02
BR9908171A (pt) 2000-10-31
WO1999050311A1 (en) 1999-10-07
EP1066329B1 (en) 2007-02-14
EP1066329A1 (en) 2001-01-10

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