SG87786A1 - Ethylene/alpha-olefin copolymer and process for preparing the same - Google Patents

Ethylene/alpha-olefin copolymer and process for preparing the same

Info

Publication number
SG87786A1
SG87786A1 SG9805949A SG1998005949A SG87786A1 SG 87786 A1 SG87786 A1 SG 87786A1 SG 9805949 A SG9805949 A SG 9805949A SG 1998005949 A SG1998005949 A SG 1998005949A SG 87786 A1 SG87786 A1 SG 87786A1
Authority
SG
Singapore
Prior art keywords
alpha
ethylene
preparing
same
olefin copolymer
Prior art date
Application number
SG9805949A
Other languages
English (en)
Inventor
Sugimura Kenji
Yoshitsugu Ken
Takahashi Mamoru
Nakagawa Takashi
Original Assignee
Mitsui Chemicals Inc
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
Priority claimed from CA002256796A external-priority patent/CA2256796A1/fr
Priority to US09/219,931 priority Critical patent/US6225410B1/en
Priority to EP98310650A priority patent/EP0926169B1/fr
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Priority to SG9805949A priority patent/SG87786A1/en
Priority to JP10370575A priority patent/JPH11322852A/ja
Priority to CN98126228A priority patent/CN1114627C/zh
Publication of SG87786A1 publication Critical patent/SG87786A1/en

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
    • 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
    • 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
    • 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
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG9805949A 1997-12-25 1998-12-24 Ethylene/alpha-olefin copolymer and process for preparing the same SG87786A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US09/219,931 US6225410B1 (en) 1997-12-25 1998-12-23 Ethylene/α-olefin copolymer and process for preparing the same
EP98310650A EP0926169B1 (fr) 1997-12-25 1998-12-23 Copolymére d'éthylène/alpha-oléfine et procédé pour sa préparation
SG9805949A SG87786A1 (en) 1997-12-25 1998-12-24 Ethylene/alpha-olefin copolymer and process for preparing the same
JP10370575A JPH11322852A (ja) 1997-12-25 1998-12-25 エチレン・α―オレフィン共重合体およびその製造方法
CN98126228A CN1114627C (zh) 1997-12-25 1998-12-25 乙烯/α－烯烃共聚物及其制备方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP35827297 1997-12-25
JP4812198 1998-02-27
CA002256796A CA2256796A1 (fr) 1997-12-25 1998-12-22 Copolymere d'ethylene et d'.alpha.-olefine et procede pour sa preparation
KR1019980058163A KR100327177B1 (ko) 1997-12-25 1998-12-24 에틸렌/α-올레핀공중합체및그제조방법
SG9805949A SG87786A1 (en) 1997-12-25 1998-12-24 Ethylene/alpha-olefin copolymer and process for preparing the same

Publications (1)

Publication Number Publication Date
SG87786A1 true SG87786A1 (en) 2002-04-16

Family

ID=27508671

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9805949A SG87786A1 (en) 1997-12-25 1998-12-24 Ethylene/alpha-olefin copolymer and process for preparing the same

Country Status (4)

Country Link
US (1) US6225410B1 (fr)
EP (1) EP0926169B1 (fr)
CN (1) CN1114627C (fr)
SG (1) SG87786A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002569A1 (fr) 1997-07-14 1999-01-21 The Board Of Trustees Of The Leland Stanford, Jr. University CATALYSEURS ET PROCEDES DE SYNTHESE DE COPOLYMERES D'ETHYLENE/α-OLEFINE ALTERNES ET LEURS COPOLYMERES ISOTACTIQUES
JP4233762B2 (ja) * 1998-10-23 2009-03-04 三井化学株式会社 エチレン系共重合体組成物およびその製造方法、この共重合体組成物を含有する樹脂組成物ならびにこれらの用途
JP2002534538A (ja) * 1999-01-08 2002-10-15 ザ ボード オブ トラスティーズ オブ ザ リーランド スタンフォード ジュニア ユニバーシティ 狭い組成分布と高融点を有するエチレンコポリマーおよびその製法
CA2288684A1 (fr) * 1999-03-10 2000-09-10 Mitsui Chemicals, Incorporated Utilisations des copolymeres de l'ethylene/.alpha.-olefine et l'utilisation des copolymeres d'ethylenes
CN100482706C (zh) * 2000-07-26 2009-04-29 三井化学株式会社 聚合物及其制造方法
US20020198341A1 (en) * 2000-09-19 2002-12-26 Mamoru Takahashi Ethylene resin sealants for laminated films
KR100884294B1 (ko) * 2001-02-08 2009-02-18 미쓰이 가가쿠 가부시키가이샤 에틸렌과 탄소수 3 ~ 20의 α-올레핀의 랜덤 공중합체와 그것을 사용한 성형품
CN1315919C (zh) 2001-07-19 2007-05-16 尤尼威蒂恩技术有限责任公司 具有改进物理性能的聚乙烯薄膜
US6936675B2 (en) 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
JP4020862B2 (ja) * 2001-07-19 2007-12-12 ユニベーション・テクノロジーズ・エルエルシー コモノマー少量組込み触媒とコモノマー多量組込み触媒を含有する混合メタロセン触媒系
KR20040054674A (ko) * 2001-08-22 2004-06-25 쇼와 덴코 가부시키가이샤 콘덴서
EP1287969A1 (fr) * 2001-08-24 2003-03-05 Atofina Research S.A. Récipient à base de polyéthylène métallocène moulé par injection-soufflage
US6727331B2 (en) * 2001-12-28 2004-04-27 Equistar Chemicals, Lp Preparation of polyethylene
US6787593B2 (en) 2002-03-27 2004-09-07 Lear Corporation Sound-deadening composites of metallocene copolymers for use in vehicle applications
ATE332938T1 (de) * 2002-12-24 2006-08-15 Basell Polyolefine Gmbh Poylethylenzusammensetzung zur herstellungvon l- ring-containern
JP4903357B2 (ja) * 2003-03-28 2012-03-28 住友化学株式会社 エチレン重合体
EP1632505B1 (fr) * 2003-05-20 2016-09-07 Mitsui Chemicals, Inc. Polymère éthylénique
EP1659136A1 (fr) * 2004-11-19 2006-05-24 Total Petrochemicals Research Feluy Propriété à l'état solide de polyethylène préparé par un catalyseur ayant des ligands tetrahydroindényle
DE102005030941A1 (de) 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen
DE102005040390A1 (de) * 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften
CA2622498A1 (fr) * 2005-09-22 2007-03-29 Mitsui Chemicals, Inc. Polymere d'ethylene, composition de resine thermoplastique comportant ce polymere et produit moule obtenu avec cette composition
CN101273445B (zh) * 2005-09-28 2012-07-25 大见忠弘 可控气氛的接合装置、接合方法及电子装置
JP5493238B2 (ja) * 2005-09-30 2014-05-14 住友化学株式会社 エチレン−α−オレフィン共重合体および成形体
EP1770102A1 (fr) 2005-09-30 2007-04-04 Sumitomo Chemical Company, Limited Méthode pour préparer un catalyseur métallocene supporté et prépolymérisé, le catalyseur ainsi obtenu et son utilisation dans la polymérisation d'oléfines.
JP2009001780A (ja) * 2007-05-18 2009-01-08 Sumitomo Chemical Co Ltd エチレン系重合体組成物およびフィルム
JP5374919B2 (ja) * 2007-05-18 2013-12-25 住友化学株式会社 エチレン系重合体組成物およびフィルム
JP5374918B2 (ja) * 2007-05-18 2013-12-25 住友化学株式会社 エチレン系重合体組成物およびフィルム
US20100256017A1 (en) * 2007-09-17 2010-10-07 Harry Benjamin Larman Supramolecular nanostamping printing device
CN103391950A (zh) * 2011-02-25 2013-11-13 住友化学株式会社 乙烯-α-烯烃共聚物和成型体
EP3532509B1 (fr) * 2016-10-28 2021-03-10 Univation Technologies, LLC Contrôle de la fraction pondérale dans un réacteur et d'un paramètre de produit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653445A1 (fr) * 1993-11-11 1995-05-17 Tosoh Corporation Copolymère éthylène/alpha-oléfine
US5464905A (en) * 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
EP0707016A1 (fr) * 1994-10-13 1996-04-17 Japan Polyolefins Co., Ltd. Composant catalytique pour la polymérisation d'oléfines, catalyseur comportant celui-ci et procédé de polymérisation d'oléfine en présence de ce catalyseur
EP0733652A1 (fr) * 1993-12-08 1996-09-25 Asahi Kasei Kogyo Kabushiki Kaisha Nouveau catalyseur de polymerisation d'olefines et procede pour polymeriser des olefines a l'aide de ce catalyseur
US5594071A (en) * 1992-06-17 1997-01-14 Mitsui Petrochemical Industries, Ltd. Ethylene copolymer composition
EP0763550A1 (fr) * 1995-09-14 1997-03-19 Showa Denko Kabushiki Kaisha Catalyseur de polymérisation éthylènique
US5663236A (en) * 1992-11-19 1997-09-02 Mitsui Petrochemical Industries, Ltd. Ethylene copolymer composition

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US6001941A (en) * 1992-11-19 1999-12-14 Mitsui Chemicals, Inc. Ethylene α-olefin copolymer obtained by copolymerizing ethylene with an α-olefin
JP3465404B2 (ja) * 1995-03-17 2003-11-10 三井化学株式会社 熱空気架橋用エチレン系共重合ゴム組成物
CA2177799A1 (fr) * 1995-05-31 1996-12-01 Hiroyuki Shimizu Composition catalytique et methode pour l'obtention de polymeres olefiniques
IT1275777B1 (it) * 1995-07-06 1997-10-17 Enichem Spa Catalizzatore metallocenico per la (co)polimerizzazione delle olefine
JP3650445B2 (ja) * 1995-09-28 2005-05-18 日本ポリオレフィン株式会社 積層体、および該積層体からなる袋、チャック袋ならびに圧縮収納袋
JPH09183816A (ja) * 1995-12-28 1997-07-15 Mitsui Petrochem Ind Ltd エチレン・α−オレフィン共重合体およびこの共重合体から得られるフィルム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594071A (en) * 1992-06-17 1997-01-14 Mitsui Petrochemical Industries, Ltd. Ethylene copolymer composition
US5464905A (en) * 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
US5663236A (en) * 1992-11-19 1997-09-02 Mitsui Petrochemical Industries, Ltd. Ethylene copolymer composition
EP0653445A1 (fr) * 1993-11-11 1995-05-17 Tosoh Corporation Copolymère éthylène/alpha-oléfine
EP0733652A1 (fr) * 1993-12-08 1996-09-25 Asahi Kasei Kogyo Kabushiki Kaisha Nouveau catalyseur de polymerisation d'olefines et procede pour polymeriser des olefines a l'aide de ce catalyseur
EP0707016A1 (fr) * 1994-10-13 1996-04-17 Japan Polyolefins Co., Ltd. Composant catalytique pour la polymérisation d'oléfines, catalyseur comportant celui-ci et procédé de polymérisation d'oléfine en présence de ce catalyseur
EP0763550A1 (fr) * 1995-09-14 1997-03-19 Showa Denko Kabushiki Kaisha Catalyseur de polymérisation éthylènique

Also Published As

Publication number Publication date
CN1114627C (zh) 2003-07-16
CN1226563A (zh) 1999-08-25
US6225410B1 (en) 2001-05-01
EP0926169B1 (fr) 2005-02-23
EP0926169A3 (fr) 2000-11-29
EP0926169A2 (fr) 1999-06-30

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