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ID21950A - Polimerisasi olefin - Google Patents

Polimerisasi olefin

Info

Publication number
ID21950A
ID21950A IDW990682A ID990682A ID21950A ID 21950 A ID21950 A ID 21950A ID W990682 A IDW990682 A ID W990682A ID 990682 A ID990682 A ID 990682A ID 21950 A ID21950 A ID 21950A
Authority
ID
Indonesia
Prior art keywords
olefin polymerization
olefins
novel
ligands
nickel
Prior art date
Application number
IDW990682A
Other languages
English (en)
Inventor
Lynda Kaye Johnson
Alison Margaret Anne Bennett
Steven Dale Ittel
Lin Wang
Anju Parthasarathy
Elisabeth Hauptman
Robert D Simpson
Jerald Feldman
Edward Bryan Coughlin
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 ID21950A publication Critical patent/ID21950A/id

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/22Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72Hydrazones
    • C07C251/86Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to carbon atoms of six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/32Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/33Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/335Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/04Nickel compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04Monomers containing three or four carbon atoms
    • C08F110/06Propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/14Monomers containing five or more carbon atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02Monomers containing only one unsaturated aliphatic radical
    • C08F12/04Monomers containing only one unsaturated aliphatic radical containing one ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02Monomers containing only one unsaturated aliphatic radical
    • C08F12/04Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06Hydrocarbons
    • C08F12/08Styrene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/03Multinuclear procatalyst, i.e. containing two or more metals, being different or not

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IDW990682A 1997-01-14 1998-01-13 Polimerisasi olefin ID21950A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3519097P 1997-01-14 1997-01-14

Publications (1)

Publication Number Publication Date
ID21950A true ID21950A (id) 1999-08-12

Family

ID=21881202

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW990682A ID21950A (id) 1997-01-14 1998-01-13 Polimerisasi olefin

Country Status (16)

Country Link
EP (1) EP0952997B1 (id)
JP (1) JP3418992B2 (id)
KR (1) KR100517852B1 (id)
CN (1) CN100384889C (id)
AT (1) ATE273329T1 (id)
AU (1) AU734651B2 (id)
BR (1) BR9806894A (id)
CA (1) CA2274817A1 (id)
DE (1) DE69825559T2 (id)
HU (1) HUP0001341A2 (id)
ID (1) ID21950A (id)
IL (1) IL130746A0 (id)
NO (1) NO993295L (id)
PL (1) PL334836A1 (id)
TR (1) TR199901645T2 (id)
WO (1) WO1998030609A1 (id)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2251057A1 (en) * 1996-04-09 1997-10-16 Mitsui Chemicals, Incorporated Olefin polymerization catalysts, olefin polymerization methods, and olefin polymer compositions and heat molded products
JP2001512522A (ja) * 1997-02-25 2001-08-21 イーストマン ケミカル カンパニー 官能化オレフィンモノマーを含有するポリマー
US6660677B1 (en) 1997-03-10 2003-12-09 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6822062B2 (en) 1997-03-10 2004-11-23 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6573345B1 (en) * 1997-03-24 2003-06-03 Cryovac, Inc. Catalyst compositions and processes for olefin oligomerization and polymerization
US6410664B1 (en) * 1997-03-24 2002-06-25 Cryovac, Inc. Catalyst compositions and processes for olefin polymers and copolymers
US6245871B1 (en) 1997-04-18 2001-06-12 Eastman Chemical Company Group 8-10 transition metal olefin polymerization catalysts
TWI246520B (en) 1997-04-25 2006-01-01 Mitsui Chemicals Inc Processes for olefin polymerization
US5929181A (en) * 1997-06-09 1999-07-27 The B.F.Goodrich Co. Method for preparation of copolymers of ethylene/norbornene-type monomers with nickel catalysts
KR20010033302A (ko) * 1997-12-19 2001-04-25 린다 에스 잘리 조촉매로서 메틸알루목산과의 니켈 디이민 촉매, 이를이용한 올레핀 중합방법 및 생성된 중합체
ATE474860T1 (de) 1998-02-05 2010-08-15 Nova Chem Int Sa Gruppe 8, 9 oder 10 olefinpolymerisationskatalysatoren
US6511936B1 (en) 1998-02-12 2003-01-28 University Of Delaware Catalyst compounds with β-diminate anionic ligands and processes for polymerizing olefins
US6174976B1 (en) 1998-02-24 2001-01-16 Eastman Chemical Company Neutral nickel complexes for olefin polymerization
US6410660B1 (en) * 1998-03-27 2002-06-25 E. I. Du Pont De Nemours And Company Polymerization of olefins
KR100342541B1 (ko) 1998-04-16 2002-06-28 나까니시 히로유끼 올레핀 중합촉매 및 중합방법
TW562810B (en) * 1998-04-16 2003-11-21 Mitsui Chemicals Inc Catalyst for olefinic polymerization and method for polymerizing olefine
US6372869B1 (en) 1998-05-26 2002-04-16 E. I. Du Pont De Nemours And Company Molecular weight control in olefin polymerization
US6974878B2 (en) 2001-03-21 2005-12-13 Symyx Technologies, Inc. Catalyst ligands, catalytic metal complexes and processes using same
US6133387A (en) * 1998-11-17 2000-10-17 Nova Chemicals (International) S.A. Group 8, 9 or 10 olefin copolymerization catalyst
WO2000035974A1 (en) * 1998-12-15 2000-06-22 Basell Technology Company B.V. Catalyst system for olefin polymerization
TW576843B (en) 1998-12-25 2004-02-21 Mitsui Chemicals Inc Olefin polymerization catalyst and process for olefin polymerization using the olefin polymerization catalyst
AU2974400A (en) 1999-01-27 2000-08-18 E.I. Du Pont De Nemours And Company Molecular weight control of olefin polymerization using hydrogen
GB9902697D0 (en) * 1999-02-09 1999-03-31 Bp Chem Int Ltd Novel compounds
CN1347423A (zh) 1999-02-22 2002-05-01 伊斯曼化学公司 含有n-吡咯基取代的氮给电体的催化剂
US6545108B1 (en) 1999-02-22 2003-04-08 Eastman Chemical Company Catalysts containing N-pyrrolyl substituted nitrogen donors
US6620896B1 (en) 1999-02-23 2003-09-16 Eastman Chemical Company Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefrom
JP2002539283A (ja) 1999-03-09 2002-11-19 バセル テクノロジー カンパニー ビー.ブイ. オレフィンの(共)重合用の多段階方法
US6143857A (en) * 1999-03-23 2000-11-07 Cryovac, Inc. Linear vinylene carbonate/1-olefin copolymer and articles formed therefrom
US6197714B1 (en) * 1999-03-23 2001-03-06 Cryovac, Inc. Supported catalysts and olefin polymerization processes utilizing same
US6506704B1 (en) * 1999-03-23 2003-01-14 Cryovac, Inc. Olefin polymerization catalysts and processes for making and using same
US6562922B1 (en) 1999-03-23 2003-05-13 Cryovac, Inc Vicinal hydroxyl group containing copolymer and articles formed therefrom
US6197715B1 (en) 1999-03-23 2001-03-06 Cryovac, Inc. Supported catalysts and olefin polymerization processes utilizing same
US6362309B1 (en) 1999-04-01 2002-03-26 Symyx Technologies, Inc. Polymerization catalyst ligands, catalytic metal complexes and compositions and processes using and method of making same
US6239237B1 (en) 1999-04-22 2001-05-29 Nova Chemicals (International) S.A. Group 8, 9 or 10 transition metal catalyst for olefin polymerization
AU6040699A (en) * 1999-09-10 2001-04-17 Symyx Technologies, Inc. Catalyst ligands, catalytic metal complexes and processes using and methods of making same
US6451940B1 (en) 1999-10-22 2002-09-17 E. I. Du Pont De Nemours And Company Catalysts for olefin polymerizations
US6380327B1 (en) * 1999-11-12 2002-04-30 E. I. Du Pont De Nemours And Company Chain transfer agents for olefin polymerization
US6531424B2 (en) 1999-12-17 2003-03-11 E. I. Du Pont De Nemours And Company Polymerization of olefins
US7056996B2 (en) 2000-02-18 2006-06-06 E. I. Du Pont De Nemours And Company Productivity catalysts and microstructure control
US6579823B2 (en) 2000-02-18 2003-06-17 Eastman Chemical Company Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors
US6605677B2 (en) 2000-02-18 2003-08-12 Eastman Chemical Company Olefin polymerization processes using supported catalysts
US6501000B1 (en) * 2000-04-04 2002-12-31 Exxonmobil Research And Engineering Company Late transition metal catalyst complexes and oligomers therefrom
WO2001092348A2 (en) * 2000-05-31 2001-12-06 E.I. Du Pont De Nemours And Company Polymerization of olefins
CA2408937A1 (en) * 2000-05-31 2001-12-06 E.I. Du Pont De Nemours And Company Catalysts for olefin polymerization
US6350837B1 (en) 2000-06-09 2002-02-26 Eastman Chemical Company Copolymerization of norbornene and functional norbornene monomers
DE10035654A1 (de) 2000-07-20 2002-01-31 Basf Ag Liganden, Komplexverbindungen und ihre Verwendung zur Polymerisation von Olefinen
US6706891B2 (en) 2000-11-06 2004-03-16 Eastman Chemical Company Process for the preparation of ligands for olefin polymerization catalysts
FR2816947A1 (fr) * 2000-11-20 2002-05-24 Rhodia Chimie Sa Complexes metalliques asymetriques a base d'un metal de transition utiles pour la reduction enantioselective de derives cetoniques par transfert d'hydrure
DE10106902A1 (de) 2001-02-13 2002-08-14 Basf Ag Komplexverbindungen und ihre Verwendung zur Polymerisation von Olefinen
US7087686B2 (en) 2001-08-06 2006-08-08 Bp Chemicals Limited Chain growth reaction process
US6733851B2 (en) 2001-11-06 2004-05-11 Cryovac, Inc. Packaging article having heat seal layer containing blend of hyperbranched and semicrystalline olefin polymers
US6737130B2 (en) 2001-11-06 2004-05-18 Cryovac, Inc. Hermetically heat-sealable, pressure-reclosable packaging article containing substantially spherical homogeneous polyolefin
US6761965B2 (en) 2001-11-06 2004-07-13 Cryovac, Inc. Irradiated multilayer film having seal layer containing hyperbranched polymer
ES2200698B1 (es) * 2002-07-10 2005-06-01 Consejo Sup. Investig. Cientificas Catalizador para la polimerizacion de estireno y dienos, procedimiento de preparacion y utilizacion.
DE10240577A1 (de) 2002-08-29 2004-03-11 Basf Ag Verfahren zur Herstellung wässriger Polymerisatdispersionen
US7094848B2 (en) 2003-05-13 2006-08-22 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system
EP1767549A1 (en) * 2005-09-20 2007-03-28 Ineos Europe Limited Polymerisation catalysts
US8633287B2 (en) 2009-08-17 2014-01-21 E I Du Pont De Nemours And Company Olefin polymerization process
EP2536735B1 (en) * 2010-02-19 2018-08-01 Dow Global Technologies LLC Metal-ligand complexes and catalysts
EP2552972A1 (en) 2010-03-29 2013-02-06 E.I. Du Pont De Nemours And Company Improved ethylene polymerization process and polyolefin
JP5738097B2 (ja) * 2010-09-10 2015-06-17 昭和電工株式会社 ノルボルネン系重合体の製造方法
JP5834017B2 (ja) * 2010-10-26 2015-12-16 昭和電工株式会社 ノルボルネン系モノマー重合用触媒及びノルボルネン系重合体の製造方法
WO2013015947A2 (en) 2011-07-22 2013-01-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Heteroleptic (allyl)(pyrroles-2-aldiminate) metal-containing precursors, their synthesis and vapor deposition thereof to deposit metal-containing films
US10221481B2 (en) 2013-10-28 2019-03-05 Merck Patent Gmbh Metal complexes containing amidoimine ligands
EP2891511A1 (en) 2013-11-22 2015-07-08 Byk-Chemie GmbH Ethylene-based polymer as a defoamer additive
EP3409697A1 (en) 2017-05-28 2018-12-05 SABIC Global Technologies B.V. Preparation of polymer dispersions
JP2022159228A (ja) * 2021-03-31 2022-10-17 日本ポリケム株式会社 オレフィン系重合体の重合触媒

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704859A1 (fr) * 1993-05-06 1994-11-10 Ehics Procédé de préparation de complexes du nickel (II) contenant un coordinat hétéro-difonctionnel et procédé de polymérisation d'éthylène avec les complexes ainsi obtenus.
US5395811A (en) * 1993-11-15 1995-03-07 The Regents Of The University Of California Highly active π-allylnickel-based polymerization initiators
CN101182365A (zh) * 1995-01-24 2008-05-21 纳幕尔杜邦公司 α-烯烃和烯烃聚合物及其制备方法

Also Published As

Publication number Publication date
KR20000070117A (ko) 2000-11-25
AU5915098A (en) 1998-08-03
IL130746A0 (en) 2000-06-01
PL334836A1 (en) 2000-03-27
JP3418992B2 (ja) 2003-06-23
DE69825559D1 (de) 2004-09-16
JP2000514132A (ja) 2000-10-24
EP0952997B1 (en) 2004-08-11
CN100384889C (zh) 2008-04-30
KR100517852B1 (ko) 2005-09-30
AU734651B2 (en) 2001-06-21
NO993295D0 (no) 1999-07-02
HUP0001341A2 (en) 2000-07-28
NO993295L (no) 1999-09-01
TR199901645T2 (xx) 2000-04-21
EP0952997A1 (en) 1999-11-03
ATE273329T1 (de) 2004-08-15
CN1243519A (zh) 2000-02-02
BR9806894A (pt) 2000-03-21
DE69825559T2 (de) 2005-08-18
CA2274817A1 (en) 1998-07-16
WO1998030609A1 (en) 1998-07-16

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