ATE188223T1 - Olefinpolymerisation in der gasphase - Google Patents

Olefinpolymerisation in der gasphase

Info

Publication number
ATE188223T1
ATE188223T1 AT94928630T AT94928630T ATE188223T1 AT E188223 T1 ATE188223 T1 AT E188223T1 AT 94928630 T AT94928630 T AT 94928630T AT 94928630 T AT94928630 T AT 94928630T AT E188223 T1 ATE188223 T1 AT E188223T1
Authority
AT
Austria
Prior art keywords
gas phase
polymers
reactor
constrained geometry
olefin polymerization
Prior art date
Application number
AT94928630T
Other languages
English (en)
Inventor
Robert D Swindoll
Bruce A Story
Brian W S Kolthammer
Kevin P Peil
David R Wilson
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE188223T1 publication Critical patent/ATE188223T1/de

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/643—Component covered by group C08F4/64 with a metal or compound covered by group C08F4/44 other than an organo-aluminium 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
    • 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

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)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT94928630T 1993-09-17 1994-09-16 Olefinpolymerisation in der gasphase ATE188223T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12285293A 1993-09-17 1993-09-17
PCT/US1994/010621 WO1995007942A1 (en) 1993-09-17 1994-09-16 Gas phase polymerization of olefins

Publications (1)

Publication Number Publication Date
ATE188223T1 true ATE188223T1 (de) 2000-01-15

Family

ID=22405180

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94928630T ATE188223T1 (de) 1993-09-17 1994-09-16 Olefinpolymerisation in der gasphase

Country Status (21)

Country Link
EP (1) EP0719289B1 (de)
JP (1) JP2915995B2 (de)
KR (1) KR100350544B1 (de)
CN (1) CN1043648C (de)
AT (1) ATE188223T1 (de)
AU (1) AU686670B2 (de)
BR (1) BR9407700A (de)
CZ (1) CZ287329B6 (de)
DE (1) DE69422411T2 (de)
ES (1) ES2139757T3 (de)
FI (1) FI119991B (de)
HU (1) HU215173B (de)
NO (1) NO961084L (de)
NZ (1) NZ274069A (de)
PL (1) PL187060B1 (de)
PT (1) PT719289E (de)
RO (1) RO115265B1 (de)
RU (1) RU2139296C1 (de)
SG (1) SG55078A1 (de)
SK (1) SK282416B6 (de)
WO (1) WO1995007942A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6008307A (en) * 1994-04-28 1999-12-28 Exxon Chemical Patents Inc Process for producing olefin polymers using cationic catalysts
US6291389B1 (en) 1994-04-28 2001-09-18 Exxonmobil Chemical Patents Inc. Cationic polymerization catalysts
CA2188722A1 (en) * 1995-10-26 1997-04-27 George Norris Foster Process for preparing an in situ polyethylene blend
US6114477A (en) * 1996-02-09 2000-09-05 Exxon Chemical Patents Inc. Polymerization process
PL188465B1 (pl) * 1996-05-17 2005-02-28 Bp Chem Int Ltd Kopolimer a-olefinowy, sposób wytwarzania kopolimeru a-olefinowego i folia z kopolimeru a-olefinowego
US6759499B1 (en) 1996-07-16 2004-07-06 Exxonmobil Chemical Patents Inc. Olefin polymerization process with alkyl-substituted metallocenes
WO1998006727A1 (en) 1996-08-08 1998-02-19 The Dow Chemical Company 3-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process
US6255426B1 (en) 1997-04-01 2001-07-03 Exxon Chemical Patents, Inc. Easy processing linear low density polyethylene
GB9712663D0 (en) * 1997-06-16 1997-08-20 Borealis As Process
US6403773B1 (en) 1998-09-30 2002-06-11 Exxon Mobil Chemical Patents Inc. Cationic group 3 catalyst system
US6486088B1 (en) 1998-10-23 2002-11-26 Exxonmobil Chemical Patents Inc. High activity carbenium-activated polymerization catalysts
ES2666708T3 (es) 1998-11-02 2018-05-07 Dow Global Technologies Llc Interpolímeros reo-fluidificantes de etileno/alfa-olefina y su preparación
DE69908649T2 (de) * 1998-12-16 2004-04-29 Borealis Technology Oy Mehrstufenverfahren zur darstellung von polyolefinen mit hoher schmelzfestigkeit
JP2002543208A (ja) 1999-04-29 2002-12-17 ザ ダウ ケミカル カンパニー ビス（ｎ、ｎ−ジヒドロカルビルアミノ）置換シクロペンタジエン及びそれらの金属錯体
US6555634B1 (en) 1999-05-13 2003-04-29 The Dow Chemical Company Di- and tri-heteroatom substituted indenyl metal complexes
CA2368010A1 (en) 1999-05-13 2000-11-23 Dow Global Technologies Inc. Metal complexes containing bridging heteroatom for olefin-polymerization process
DE60020968T2 (de) 1999-06-04 2006-05-11 Dow Global Technologies, Inc., Midland Borsubstituierte cyclopentadiene und metallkomplexe dieser liganden
US6475946B1 (en) 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Olefin polymerization catalysis with aryl substituted carbenium cationic complexes
US6476164B1 (en) 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Carbenium cationic complexes suitable for polymerization catalysts
US6822057B2 (en) 1999-12-09 2004-11-23 Exxon Mobil Chemical Patents Inc. Olefin polymerization catalysts derived from Group-15 cationic compounds and processes using them
US6489480B2 (en) 1999-12-09 2002-12-03 Exxonmobil Chemical Patents Inc. Group-15 cationic compounds for olefin polymerization catalysts
US6825295B2 (en) 1999-12-10 2004-11-30 Dow Global Technologies Inc. Alkaryl-substituted group 4 metal complexes, catalysts and olefin polymerization process
US6809209B2 (en) 2000-04-07 2004-10-26 Exxonmobil Chemical Patents Inc. Nitrogen-containing group-13 anionic compounds for olefin polymerization
WO2003000740A2 (en) 2001-06-20 2003-01-03 Exxonmobil Chemical Patents Inc. Polyolefins made by catalyst comprising a noncoordinating anion and articles comprising them
EP1406969A1 (de) 2001-07-17 2004-04-14 Basell Polyolefine GmbH Mehrstufenpolymerisationsverfahren für olefinen
EP1312625A1 (de) * 2001-11-20 2003-05-21 BP Chemicals SNC Gasphasenpolymerisationsverfahren
US7192998B2 (en) 2001-12-21 2007-03-20 Dow Global Technologies Inc. Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers
EP1834983A1 (de) * 2006-03-14 2007-09-19 Ineos Europe Limited Polymerfilme
US9546446B2 (en) 2009-10-23 2017-01-17 Toyo Boseki Kabushiki Kaisha Highly functional polyethylene fibers, woven or knit fabric, and cut-resistant glove
TW201840572A (zh) 2016-09-30 2018-11-16 美商陶氏全球科技有限責任公司 適用於鏈梭移之多頭或雙頭組合物及其製備方法
WO2018064540A1 (en) 2016-09-30 2018-04-05 Dow Global Technologies Llc Process for preparing multi- or dual-headed compositions useful for chain shuttling
WO2018064546A1 (en) 2016-09-30 2018-04-05 Dow Global Technologies Llc Capped multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
WO2022010622A1 (en) 2020-07-07 2022-01-13 Exxonmobil Chemical Patents Inc. Processes for making 3-d objects from blends of polyethylene and polar polymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
JPH07509752A (ja) * 1992-08-05 1995-10-26 エクソン・ケミカル・パテンツ・インク オレフィン重合用の担持されたイオン遷移金属触媒
JPH07509753A (ja) * 1992-08-05 1995-10-26 エクソン・ケミカル・パテンツ・インク エチレンとｃ↓７乃至ｃ↓１↓０オレフィンの気相重合
KR100287389B1 (ko) * 1992-10-02 2001-04-16 그래햄 이. 테일러 올레핀 중합반응을 위한 지지된 균일한 촉매(supported homogeneous catalyst complexes for olefin polymerization)

Also Published As

Publication number Publication date
PL187060B1 (pl) 2004-05-31
FI119991B (fi) 2009-05-29
FI961240A0 (fi) 1996-03-15
JPH09502761A (ja) 1997-03-18
AU686670B2 (en) 1998-02-12
PL313493A1 (en) 1996-07-08
EP0719289B1 (de) 1999-12-29
PT719289E (pt) 2000-05-31
JP2915995B2 (ja) 1999-07-05
DE69422411T2 (de) 2000-07-20
EP0719289A1 (de) 1996-07-03
AU7799394A (en) 1995-04-03
WO1995007942A1 (en) 1995-03-23
CN1131425A (zh) 1996-09-18
KR100350544B1 (ko) 2003-01-24
HUT75191A (en) 1997-04-28
RO115265B1 (ro) 1999-12-30
DE69422411D1 (de) 2000-02-03
HU215173B (hu) 1998-10-28
SK282416B6 (sk) 2002-01-07
NO961084L (no) 1996-05-15
KR960704945A (ko) 1996-10-09
RU2139296C1 (ru) 1999-10-10
CZ287329B6 (en) 2000-10-11
SK32096A3 (en) 1997-03-05
HU9600633D0 (en) 1996-05-28
FI961240A (fi) 1996-03-15
BR9407700A (pt) 1997-02-04
CZ80596A3 (en) 1996-10-16
NZ274069A (en) 1997-11-24
ES2139757T3 (es) 2000-02-16
NO961084D0 (no) 1996-03-15
CN1043648C (zh) 1999-06-16
SG55078A1 (en) 1998-12-21

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