ATE279450T1 - Olefinenpolymerisation - Google Patents

Olefinenpolymerisation

Info

Publication number
ATE279450T1
ATE279450T1 AT98944532T AT98944532T ATE279450T1 AT E279450 T1 ATE279450 T1 AT E279450T1 AT 98944532 T AT98944532 T AT 98944532T AT 98944532 T AT98944532 T AT 98944532T AT E279450 T1 ATE279450 T1 AT E279450T1
Authority
AT
Austria
Prior art keywords
molecular weight
olefin polymerization
polyolefins
polymerization
crystallinity
Prior art date
Application number
AT98944532T
Other languages
English (en)
Inventor
Edward Bryan Coughlin
Samuel David Arthur
Steven Dale Ittel
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE279450T1 publication Critical patent/ATE279450T1/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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 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
    • C08F4/65925—Component covered by group C08F4/64 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 two cyclopentadienyl rings being mutually non-bridged
    • 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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Insulating Materials (AREA)
AT98944532T 1997-08-27 1998-08-26 Olefinenpolymerisation ATE279450T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5707797P 1997-08-27 1997-08-27
PCT/US1998/017656 WO1999010391A1 (en) 1997-08-27 1998-08-26 Polymerization of olefins

Publications (1)

Publication Number Publication Date
ATE279450T1 true ATE279450T1 (de) 2004-10-15

Family

ID=22008357

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98944532T ATE279450T1 (de) 1997-08-27 1998-08-26 Olefinenpolymerisation

Country Status (19)

Country Link
US (1) US6114483A (de)
EP (2) EP1012194B1 (de)
JP (1) JP2001514272A (de)
KR (1) KR20010023353A (de)
CN (1) CN1268144A (de)
AT (1) ATE279450T1 (de)
AU (1) AU9205398A (de)
BR (1) BR9814445A (de)
CA (1) CA2300085A1 (de)
DE (1) DE69827020T2 (de)
EA (1) EA200000262A1 (de)
HK (1) HK1027365A1 (de)
HU (1) HUP0002912A3 (de)
ID (1) ID24427A (de)
IL (1) IL133986A0 (de)
NO (1) NO20000867L (de)
PL (1) PL338979A1 (de)
TR (1) TR200000533T2 (de)
WO (1) WO1999010391A1 (de)

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CN100384892C (zh) * 2000-05-31 2008-04-30 纳幕尔杜邦公司 烯烃聚合催化剂
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BRPI0622262A2 (pt) 2005-07-09 2011-08-09 Astrazeneca Ab composto, composição farmacêutica, uso de um composto ou um sal farmaceuticamente aceitável do mesmo, e, processo para a preparação de um composto
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TW200825063A (en) 2006-10-23 2008-06-16 Astrazeneca Ab Chemical compounds
SA07280576B1 (ar) 2006-10-26 2011-06-22 استرازينيكا ايه بي مركبات بنزويل أمينو سيكليل غير متجانسة بأعتبارها عوامل منشطة للجلوكوكيناز
KR20090090390A (ko) 2006-12-21 2009-08-25 아스트라제네카 아베 Ｇｌｋ 활성제로서 유용한 신규 결정 화합물
EA201100097A1 (ru) 2008-08-04 2011-10-31 Астразенека Аб Производные пиразоло[3,4]пиримидин-4-ила и их применения для лечения диабета и ожирения
GB0902406D0 (en) 2009-02-13 2009-04-01 Astrazeneca Ab Crystalline polymorphic form
GB0902434D0 (en) 2009-02-13 2009-04-01 Astrazeneca Ab Chemical process
AR076221A1 (es) * 2009-04-09 2011-05-26 Astrazeneca Ab Derivado de pirazol [4,5-e] pirimidina y su uso para tratar diabetes y obesidad
WO2010116177A1 (en) 2009-04-09 2010-10-14 Astrazeneca Ab A pyrazolo [4,5-e] pyrimidine derivative and its use to treat diabetes and obesity
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Also Published As

Publication number Publication date
CN1268144A (zh) 2000-09-27
EP1400540A8 (de) 2004-07-07
DE69827020D1 (de) 2004-11-18
AU9205398A (en) 1999-03-16
HK1027365A1 (en) 2001-01-12
NO20000867D0 (no) 2000-02-22
BR9814445A (pt) 2000-10-03
JP2001514272A (ja) 2001-09-11
CA2300085A1 (en) 1999-03-04
KR20010023353A (ko) 2001-03-26
HUP0002912A2 (hu) 2000-12-28
EA200000262A1 (ru) 2000-08-28
TR200000533T2 (tr) 2000-11-21
US6114483A (en) 2000-09-05
WO1999010391A1 (en) 1999-03-04
PL338979A1 (en) 2000-12-04
IL133986A0 (en) 2001-04-30
ID24427A (id) 2000-07-20
EP1400540A2 (de) 2004-03-24
HUP0002912A3 (en) 2001-03-28
EP1400540A3 (de) 2007-02-21
DE69827020T2 (de) 2006-02-02
EP1012194A1 (de) 2000-06-28
EP1012194B1 (de) 2004-10-13
NO20000867L (no) 2000-04-18

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