IL133986A0 - Polymerization of olefins - Google Patents

Polymerization of olefins

Info

Publication number
IL133986A0
IL133986A0 IL13398698A IL13398698A IL133986A0 IL 133986 A0 IL133986 A0 IL 133986A0 IL 13398698 A IL13398698 A IL 13398698A IL 13398698 A IL13398698 A IL 13398698A IL 133986 A0 IL133986 A0 IL 133986A0
Authority
IL
Israel
Prior art keywords
polymerization
molecular weight
olefins
polyolefins
crystallinity
Prior art date
Application number
IL13398698A
Other languages
English (en)
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
Publication of IL133986A0 publication Critical patent/IL133986A0/xx

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
    • 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
    • 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
    • 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)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Insulating Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IL13398698A 1997-08-27 1998-08-26 Polymerization of olefins IL133986A0 (en)

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
IL133986A0 true IL133986A0 (en) 2001-04-30

Family

ID=22008357

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13398698A IL133986A0 (en) 1997-08-27 1998-08-26 Polymerization of olefins

Country Status (19)

Country Link
US (1) US6114483A (tr)
EP (2) EP1400540A3 (tr)
JP (1) JP2001514272A (tr)
KR (1) KR20010023353A (tr)
CN (1) CN1268144A (tr)
AT (1) ATE279450T1 (tr)
AU (1) AU9205398A (tr)
BR (1) BR9814445A (tr)
CA (1) CA2300085A1 (tr)
DE (1) DE69827020T2 (tr)
EA (1) EA200000262A1 (tr)
HK (1) HK1027365A1 (tr)
HU (1) HUP0002912A3 (tr)
ID (1) ID24427A (tr)
IL (1) IL133986A0 (tr)
NO (1) NO20000867L (tr)
PL (1) PL338979A1 (tr)
TR (1) TR200000533T2 (tr)
WO (1) WO1999010391A1 (tr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822062B2 (en) 1997-03-10 2004-11-23 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6660677B1 (en) 1997-03-10 2003-12-09 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6150295A (en) * 1998-03-30 2000-11-21 Phillips Petroleum Company Polymerization catalysts and processes therefor
CA2324310A1 (en) * 1998-03-30 1999-10-07 E.I. Du Pont De Nemours And Company Polymerization of olefins
US6372869B1 (en) * 1998-05-26 2002-04-16 E. I. Du Pont De Nemours And Company Molecular weight control in olefin polymerization
CN1174003C (zh) * 1998-10-14 2004-11-03 纳幕尔杜邦公司 烯烃聚合
US6291608B1 (en) * 1998-12-23 2001-09-18 Phillips Petroleum Company Polymerization catalyst system and polymerization process
WO2000050470A2 (en) 1999-02-22 2000-08-31 Eastman Chemical Company Catalysts containing n-pyrrolyl substituted nitrogen donors
US6545108B1 (en) 1999-02-22 2003-04-08 Eastman Chemical Company Catalysts containing N-pyrrolyl substituted nitrogen donors
DE60016014T2 (de) * 1999-09-29 2005-11-24 E.I. Du Pont De Nemours And Co., Wilmington Herstellung von polyethylenen
US6914105B1 (en) 1999-11-12 2005-07-05 North Carolina State University Continuous process for making polymers in carbon dioxide
US6806332B2 (en) * 1999-11-12 2004-10-19 North Carolina State University Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream
GB0003363D0 (en) * 2000-02-14 2000-04-05 Bp Chem Int Ltd Polymer blends
US7056996B2 (en) 2000-02-18 2006-06-06 E. I. Du Pont De Nemours And Company Productivity catalysts and microstructure control
US6605677B2 (en) 2000-02-18 2003-08-12 Eastman Chemical Company Olefin polymerization processes using supported catalysts
US6579823B2 (en) 2000-02-18 2003-06-17 Eastman Chemical Company Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors
US6897275B2 (en) * 2000-05-31 2005-05-24 E. I. Du Pont De Nemours And Company Catalysts for olefin polymerization
US6706891B2 (en) 2000-11-06 2004-03-16 Eastman Chemical Company Process for the preparation of ligands for olefin polymerization catalysts
CA2459552C (en) * 2001-08-17 2011-07-19 Dow Global Technologies Inc. Bimodal polyethylene composition and articles made therefrom
SE0102764D0 (sv) 2001-08-17 2001-08-17 Astrazeneca Ab Compounds
US6699813B2 (en) 2001-11-07 2004-03-02 Bridgestone Corporation Lanthanide-based catalyst composition for the manufacture of polydienes
GB0226930D0 (en) 2002-11-19 2002-12-24 Astrazeneca Ab Chemical compounds
US7008899B2 (en) * 2003-08-11 2006-03-07 Bridgestone Corporation Lanthanide-based catalyst composition for producing cis-1,4-polydienes
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
TW200600086A (en) 2004-06-05 2006-01-01 Astrazeneca Ab Chemical compound
JP2008516935A (ja) 2004-10-16 2008-05-22 アストラゼネカ アクチボラグ フェノキシベンズアミド化合物の製造方法
TW200714597A (en) 2005-05-27 2007-04-16 Astrazeneca Ab Chemical compounds
WO2007005400A2 (en) 2005-07-01 2007-01-11 Albemarle Corporation Aluminoxanate salt compositions having improved stability in aromatic and aliphatic solvents
AU2006268406C1 (en) 2005-07-09 2011-02-24 Astrazeneca Ab Heteroaryl benzamide derivatives for use as GLK activators in the treatment of diabetes
TW200738621A (en) 2005-11-28 2007-10-16 Astrazeneca Ab Chemical process
TW200825063A (en) 2006-10-23 2008-06-16 Astrazeneca Ab Chemical compounds
CL2007003061A1 (es) 2006-10-26 2008-08-01 Astrazeneca Ab Compuestos derivados de 3,5-dioxi-benzamida; proceso de preparacion; composicion farmaceutica que comprende a dichos compuestos; y su uso para tratar una enfermedad mediada a traves de glk, tal como la diabetes tipo 2.
US20100094009A1 (en) 2006-12-21 2010-04-15 Mccabe James Novel crystalline compound useful as glk activator
AU2009278929B2 (en) 2008-08-04 2012-07-05 Astrazeneca Ab Pyrazolo [3,4] pyrimidin-4-yl derivatives and their uses to treat diabetes and obesity
GB0902434D0 (en) 2009-02-13 2009-04-01 Astrazeneca Ab Chemical process
GB0902406D0 (en) 2009-02-13 2009-04-01 Astrazeneca Ab Crystalline polymorphic form
AR076220A1 (es) 2009-04-09 2011-05-26 Astrazeneca Ab Derivados de pirazol [4,5 - e] pirimidina
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
KR101846489B1 (ko) 2010-11-22 2018-04-09 알베마를 코포레이션 활성화제 조성물, 그의 제법 및 촉매 작용에서의 그의 용도
JP6618356B2 (ja) 2012-04-27 2019-12-11 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット 活性剤組成物、その調製、及び触媒におけるその使用
US10961331B2 (en) * 2018-12-19 2021-03-30 Chevron Phillips Chemical Company Lp Ethylene homopolymers with a reverse short chain branch distribution
CN115572341B (zh) * 2022-11-04 2024-04-23 大连万慷工业科技有限公司 一类功能化聚烯烃弹性体及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921236B1 (tr) * 1970-12-11 1974-05-30
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
DE3621763A1 (de) * 1986-06-28 1988-01-21 Bayer Ag Verfahren zur herstellung von verzweigtem niederdruckpolyethen, neue niederdruckpolyethene und praeformierte bifunktionelle katalysatoren
DE3703038A1 (de) * 1987-02-03 1988-08-11 Bayer Ag Verzweigte niederdruckpolyolefine und verfahren zu ihrer herstellung
US4966951A (en) * 1988-09-26 1990-10-30 Phillips Petroleum Company High strength linear, low density polyethylene polymerization process
FI85588C (fi) * 1989-06-05 1992-05-11 Neste Oy Foerfarande foer reglering av molekylviktsfoerdelningen och molekylvikten av oligomerisations- eller polymerisationsprodukter av eten.
US5071927A (en) * 1990-10-09 1991-12-10 Phillips Petroleum Company High-temperature slurry polymerization of ethylene
US5137994A (en) * 1991-05-23 1992-08-11 Union Carbide Chemicals & Plastics Technology Corporation Process for the simultaneous trimerization and copolymerization of ethylene
EP0516018B1 (de) * 1991-05-27 1996-03-27 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Polyolefinen mit breiter Molmassenverteilung
CA2077744C (en) * 1991-09-30 2003-04-15 Edwar Shoukri Shamshoum Homogeneous-heterogeneous catalyst system for polyolefins
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
JPH05194636A (ja) * 1992-01-20 1993-08-03 Mitsui Toatsu Chem Inc α−オレフィンの重合方法
US5643846A (en) * 1993-04-28 1997-07-01 Fina Technology, Inc. Process for a isotactic/syndiotactic polymer blend in a single reactor
JP3325719B2 (ja) * 1994-09-13 2002-09-17 三菱化学株式会社 エチレン重合体の製造法
US5622906A (en) * 1994-09-16 1997-04-22 Phillips Petroleum Company Compositions useful for olefin polymerization and processes therefor and therewith
KR100418168B1 (ko) * 1995-01-24 2004-02-14 이.아이,듀우판드네모아앤드캄파니 중합 방법
US5714556A (en) * 1995-06-30 1998-02-03 E. I. Dupont De Nemours And Company Olefin polymerization process
JPH09143228A (ja) * 1995-11-22 1997-06-03 Sumitomo Chem Co Ltd エチレン−α−オレフィン共重合体の製造方法
JPH09278824A (ja) * 1996-04-09 1997-10-28 Mitsui Petrochem Ind Ltd オレフィン重合用触媒およびオレフィンの重合方法
KR100311595B1 (ko) * 1996-04-09 2001-12-17 나까니시 히로유끼 올레핀중합촉매,올레핀중합방법,및올레핀중합체조성물
JP3749756B2 (ja) * 1996-04-09 2006-03-01 三井化学株式会社 オレフィン重合用触媒およびオレフィンの重合方法
AU718884B2 (en) * 1996-06-17 2000-04-20 Exxon Chemical Patents Inc. Mixed transition metal catalyst systems for olefin polymerization
US5753785A (en) * 1996-12-16 1998-05-19 Fina Technology, Inc. Production of E-B copolymers with a single metallocene catalyst and a single monomer
DE19707236A1 (de) * 1997-02-24 1998-08-27 Targor Gmbh Katalysatorzusammensetzung

Also Published As

Publication number Publication date
KR20010023353A (ko) 2001-03-26
ATE279450T1 (de) 2004-10-15
BR9814445A (pt) 2000-10-03
CA2300085A1 (en) 1999-03-04
HK1027365A1 (en) 2001-01-12
PL338979A1 (en) 2000-12-04
JP2001514272A (ja) 2001-09-11
NO20000867L (no) 2000-04-18
ID24427A (id) 2000-07-20
EP1400540A8 (en) 2004-07-07
NO20000867D0 (no) 2000-02-22
US6114483A (en) 2000-09-05
TR200000533T2 (tr) 2000-11-21
AU9205398A (en) 1999-03-16
EA200000262A1 (ru) 2000-08-28
EP1400540A3 (en) 2007-02-21
WO1999010391A1 (en) 1999-03-04
EP1012194B1 (en) 2004-10-13
DE69827020T2 (de) 2006-02-02
DE69827020D1 (de) 2004-11-18
EP1012194A1 (en) 2000-06-28
EP1400540A2 (en) 2004-03-24
CN1268144A (zh) 2000-09-27
HUP0002912A3 (en) 2001-03-28
HUP0002912A2 (hu) 2000-12-28

Similar Documents

Publication Publication Date Title
HK1027365A1 (en) Polymerization of olefins.
EA200001002A1 (ru) Способ полимеризации олефинов
CA2077744A1 (en) Homogeneous-heterogeneous catalyst system for polyolefins
WO1998040374A3 (en) Olefin polymerization catalysts containing group 8-10 transition metals, bidentate ligands, processes employing such catalysts and polymers obtained therefrom
CA2081798A1 (en) Linear, very low density polyethylene polymerization process and products thereof
IL127865A0 (en) Polymerization processes for olefins
MY127072A (en) Filler concentrates for use in thermoplastic materials
IL129929A0 (en) Polymerization of ethylene with specific iron or cobalt complexes novel pyridinebis (imines) and novel complexes of pyridinebis(imines) with iron and cobalt
IL130746A0 (en) Polymerization of olefins
JPS6474202A (en) Catalyst system for olefin polymerization and olefin copolymerization
WO2001092348A3 (en) Polymerization of olefins
AU2852889A (en) Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution
DK1082356T3 (da) Kontrol af molekylvægten ved polymerisation af olefiner
SG48772A1 (en) Chromium catalyst compositions
EP0598628A3 (en) Olefin polymerization catalyst, method for olefin polymerization using the same, ethylene / alpha-olefin copolymers, graft-modified ethylene / alpha-olefin copolymers, and ethylene copolymer composition.
WO2000024790A3 (en) Process for the polymerization of olefins; polyethylenes, a nd films and articles produced therefrom
WO1999065949A3 (en) Olefin polymerization process
AU2848389A (en) Catalyst composition for preparing high density, broad molecular weight distribution alpha-olefin polymers
EP0105728A3 (en) High efficiency catalysts for varying olefin polymer molecular weight distribution
MX9702453A (es) Proceso de polimerizacion de olefina proquiral sindiotactica.
EP0587440A3 (en) Catalyst component for olefin polymerization and olefin polymerization processes using the same.
EP0604850A3 (en) New olefin polymerization catalyst, method for its preparation and its use for the polymerization of olefins.
AU7836300A (en) Polymerization of olefins with bimetallic polymerisation catalyst system
EP0609439A4 (en) PROCESS FOR PRODUCING POLYOLEFIN.
EP1127897A3 (en) Catalyst composition comprising specific iron or cobalt complexes and process for the oligomerization or polymerization of ethylene therewith