DE69608228T2 - Ethylen/alpha-Olefin Copolymer und daraus hergestellter Film - Google Patents

Ethylen/alpha-Olefin Copolymer und daraus hergestellter Film

Info

Publication number
DE69608228T2
DE69608228T2 DE69608228T DE69608228T DE69608228T2 DE 69608228 T2 DE69608228 T2 DE 69608228T2 DE 69608228 T DE69608228 T DE 69608228T DE 69608228 T DE69608228 T DE 69608228T DE 69608228 T2 DE69608228 T2 DE 69608228T2
Authority
DE
Germany
Prior art keywords
ethylene
film made
olefin copolymer
alpha olefin
alpha
Prior art date
Legal status (The legal status 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 status listed.)
Revoked
Application number
DE69608228T
Other languages
English (en)
Other versions
DE69608228D1 (de
Inventor
Mamoru Takahashi
Takasi Nakagawa
Masaaki Ohgizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18366682&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69608228(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DE69608228D1 publication Critical patent/DE69608228D1/de
Publication of DE69608228T2 publication Critical patent/DE69608228T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE69608228T 1995-12-28 1996-12-27 Ethylen/alpha-Olefin Copolymer und daraus hergestellter Film Revoked DE69608228T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7344104A JPH09183816A (ja) 1995-12-28 1995-12-28 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

Publications (2)

Publication Number Publication Date
DE69608228D1 DE69608228D1 (de) 2000-06-15
DE69608228T2 true DE69608228T2 (de) 2001-02-15

Family

ID=18366682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608228T Revoked DE69608228T2 (de) 1995-12-28 1996-12-27 Ethylen/alpha-Olefin Copolymer und daraus hergestellter Film

Country Status (10)

Country Link
US (1) US6642340B1 (de)
EP (1) EP0781789B1 (de)
JP (1) JPH09183816A (de)
KR (1) KR100229001B1 (de)
CN (1) CN1080271C (de)
CA (1) CA2193916A1 (de)
DE (1) DE69608228T2 (de)
MY (1) MY113822A (de)
SG (1) SG64962A1 (de)
TW (1) TW375635B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0839842B1 (de) 1996-10-31 2004-04-14 Mitsubishi Chemical Corporation Film, hergestellt aus einem Ethylen-Alphaolefin-Copolymer
AU702218B2 (en) * 1997-03-31 1999-02-18 Kyushu-Taiyoukasei., Ltd. Liner film for bulk container and container liner
US6242545B1 (en) 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
US8497330B2 (en) 1997-12-08 2013-07-30 Univation Technologies, Llc Methods for polymerization using spray dried and slurried catalyst
TW476765B (en) 1997-12-22 2002-02-21 Mitsui Chemicals Inc Catalyst component for ethylenically unsaturated monomer polymerization, catalyst for ethylenically unsaturated monomer polymerization, and process for ethylenically unsaturated monomer polymerization using said catalyst
US6225410B1 (en) * 1997-12-25 2001-05-01 Mitsui Chemicals Ethylene/α-olefin copolymer and process for preparing the same
US5998558A (en) * 1997-12-29 1999-12-07 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymers having enhanced processing ease
TW460485B (en) 1998-06-19 2001-10-21 Japan Polyolefins Co Ltd Ethylene.Α-olefin copolymer, and combinations, films and use thereof
JP2001054929A (ja) * 1999-06-11 2001-02-27 Mitsui Chemicals Inc 包装用フィルムおよびその用途
CN1185266C (zh) 1999-06-17 2005-01-19 三井化学株式会社 乙烯(共)聚合物及其用途
JP2001081250A (ja) 1999-07-14 2001-03-27 Mitsui Chemicals Inc ポリオレフィン樹脂組成物
US6632911B1 (en) * 1999-11-05 2003-10-14 Japan Polychem Corporation Ethylene/α-olefin copolymer and film made thereof
KR100842048B1 (ko) 2000-05-16 2008-06-30 미쓰이 가가쿠 가부시키가이샤 에틸렌/α-올레핀 공중합체 조성물 및 프로필렌계 중합체 조성물
CN1326892C (zh) * 2000-05-16 2007-07-18 三井化学株式会社 乙烯基共聚物、以及含有该共聚物的乙烯/α－烯烃共聚物组合物和丙烯基共聚物组合物
US6936675B2 (en) 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
KR100704261B1 (ko) 2003-02-17 2007-04-06 미쓰이 가가쿠 가부시키가이샤 에틸렌계 중합체 및 성형체에로의 응용
US7754830B2 (en) 2004-05-20 2010-07-13 Univation Technologies, Llc Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events
US7683140B2 (en) 2004-05-20 2010-03-23 Univation Technologies, Llc Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
EP1788006B1 (de) 2004-08-16 2013-12-25 Mitsui Chemicals, Inc. Ethylenpolymer und verwendung davon
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
WO2008001827A1 (fr) 2006-06-27 2008-01-03 Sumitomo Chemical Company, Limited Procédé de fabrication d'un film de résine de polyoléfine
KR20090064432A (ko) 2006-09-07 2009-06-18 유니베이션 테크놀로지즈, 엘엘씨 중합 반응 모니터링에 의해 생성된 데이터로부터 수지 점착을 나타내는 온도값을 결정하는 방법
WO2008030294A1 (en) 2006-09-07 2008-03-13 Univation Technologies, Llc Methods for on-line determination of degree of resin stickiness using a model for depression of melt initiation temperature
JP2010510094A (ja) * 2006-11-21 2010-04-02 フイナ・テクノロジー・インコーポレーテツド 固体状態の引き伸ばしを用いる方法でフィルムおよび成形品を製造する時に有用なポリエチレン
JP5108436B2 (ja) * 2007-09-27 2012-12-26 三井化学株式会社 表面保護フィルム
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
US9115233B2 (en) 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
JP6716764B1 (ja) 2019-09-12 2020-07-01 住友化学株式会社 積層フィルム、及びその製造方法
CN116761839A (zh) 2021-02-04 2023-09-15 住友化学株式会社 树脂组合物的制造方法和树脂组合物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2571280B2 (ja) 1989-01-24 1997-01-16 三井石油化学工業株式会社 エチレン系共重合体およびその製造方法
EP0515132B2 (de) * 1991-05-20 2003-08-27 Mitsui Chemicals, Inc. Katalysator und Verfahren für Olefinpolymerisation
DE69219206T2 (de) * 1991-05-31 1997-08-28 Mitsui Petrochemical Ind Fester Katalysatorbestandteil, Katalysator und Verfahren für Olefinpolymerisation
US5281679A (en) 1991-11-07 1994-01-25 Exxon Chemical Patents Inc. Catalyst and method of broadening polymer molecular weight distribution and increasing polymer tensile impact strength and products made thereof
US5459217A (en) * 1993-04-09 1995-10-17 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin copolymer
EP0575123B2 (de) * 1992-06-17 2008-02-13 Mitsui Chemicals, Inc. Ethylencopolymerzusammensetzung
JPH06136195A (ja) * 1992-09-08 1994-05-17 Mitsui Petrochem Ind Ltd エチレン系共重合体組成物
JP3433431B2 (ja) 1992-10-28 2003-08-04 出光興産株式会社 エチレン系共重合体及びその製造方法
CA2103380C (en) * 1992-11-19 2002-07-02 Mitsui Chemicals, Inc. Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
CA2162681C (en) 1993-05-13 2006-03-21 Robert Lee Bamberger Ethylene copolymers having narrow composition distribution, their production and use
JP3344015B2 (ja) 1993-08-23 2002-11-11 住友化学工業株式会社 エチレン−αオレフィン共重合体及び該共重合体から成形されてなる成形体
US5466649A (en) * 1993-10-15 1995-11-14 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
JPH0859746A (ja) * 1994-08-18 1996-03-05 Asahi Chem Ind Co Ltd 低密度ポリエチレン

Also Published As

Publication number Publication date
KR100229001B1 (ko) 1999-11-01
EP0781789B1 (de) 2000-05-10
TW375635B (en) 1999-12-01
EP0781789A3 (de) 1998-03-18
CA2193916A1 (en) 1997-06-29
CN1080271C (zh) 2002-03-06
MY113822A (en) 2002-05-31
JPH09183816A (ja) 1997-07-15
SG64962A1 (en) 2001-11-20
CN1156151A (zh) 1997-08-06
DE69608228D1 (de) 2000-06-15
US6642340B1 (en) 2003-11-04
EP0781789A2 (de) 1997-07-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation