ATE319751T1 - Verfahren zur herstellung von polymermischungen mit einer breiten molekulargewichtsverteilung in einem einzigen reaktor - Google Patents

Verfahren zur herstellung von polymermischungen mit einer breiten molekulargewichtsverteilung in einem einzigen reaktor

Info

Publication number
ATE319751T1
ATE319751T1 AT00959254T AT00959254T ATE319751T1 AT E319751 T1 ATE319751 T1 AT E319751T1 AT 00959254 T AT00959254 T AT 00959254T AT 00959254 T AT00959254 T AT 00959254T AT E319751 T1 ATE319751 T1 AT E319751T1
Authority
AT
Austria
Prior art keywords
single reactor
molecular weight
weight distribution
polymer mixtures
broad molecular
Prior art date
Application number
AT00959254T
Other languages
English (en)
Inventor
Michael K Laughner
Debra J Mangold
Deepak R Parikh
Original Assignee
Dow Global Technologies 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
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of ATE319751T1 publication Critical patent/ATE319751T1/de

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    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/083—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic polyenes, i.e. containing two or more carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • 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

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  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Wrappers (AREA)
AT00959254T 1999-08-19 2000-08-16 Verfahren zur herstellung von polymermischungen mit einer breiten molekulargewichtsverteilung in einem einzigen reaktor ATE319751T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14985399P 1999-08-19 1999-08-19

Publications (1)

Publication Number Publication Date
ATE319751T1 true ATE319751T1 (de) 2006-03-15

Family

ID=22532064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00959254T ATE319751T1 (de) 1999-08-19 2000-08-16 Verfahren zur herstellung von polymermischungen mit einer breiten molekulargewichtsverteilung in einem einzigen reaktor

Country Status (13)

Country Link
US (2) US6369176B1 (de)
EP (1) EP1214365B1 (de)
JP (2) JP5633996B2 (de)
KR (1) KR100700765B1 (de)
CN (1) CN1210314C (de)
AT (1) ATE319751T1 (de)
AU (1) AU772057B2 (de)
BR (1) BR0013335B1 (de)
CA (1) CA2382182C (de)
DE (1) DE60026545T2 (de)
ES (1) ES2255506T3 (de)
MX (1) MXPA02001763A (de)
WO (1) WO2001014434A1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2125780C (en) * 1991-12-30 2004-07-06 Deepak R. Parikh Ethylene interpolymer polymerizations
ES2356612T3 (es) * 1998-11-02 2011-04-11 Dow Global Technologies Inc. Interpolímeros de etileno/alfa-olefina/dieno reo-fluidificantes y su preparación .
US6369176B1 (en) * 1999-08-19 2002-04-09 Dupont Dow Elastomers Llc Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
CA2323307A1 (en) * 2000-10-16 2002-04-16 Peter Jackson Crosslinked, heat shrinkable polypropylene compositions
MY137183A (en) 2001-03-16 2009-01-30 Dow Global Technologies Inc Method of making interpolymers and products made therefrom
US20040087743A1 (en) * 2001-03-27 2004-05-06 Xinlai Bai Gas phase process for polymers with group 4 metal complex catalyst addition
AU2003240541A1 (en) * 2002-06-04 2003-12-19 Union Carbide Chemicals & Plastics Technology Corporation Polymer compositions and method of making pipes thereof
WO2004013149A1 (en) * 2002-08-02 2004-02-12 Dow Global Technologies Inc. Group 4 metal complexes containing 4-aryl-substituted, tricyclic indenyl derivatives
US7550528B2 (en) * 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
ES2394304T3 (es) 2002-10-15 2013-01-30 Exxonmobil Chemical Patents, Inc. Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7223822B2 (en) * 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
EP3112385B1 (de) 2003-07-09 2020-01-08 Arlanxeo Netherlands B.V. Verfahren zur herstellung eines polymers mit monomereinheiten aus ethylen, einem olefin und einem vinyl-norbornen
US7000131B2 (en) * 2003-11-14 2006-02-14 Via Technologies, Inc. Apparatus and method for assuming mastership of a bus
US20050209403A1 (en) * 2003-12-09 2005-09-22 Walton Kim L Thermoplastic olefinic compositions
US7906586B2 (en) * 2003-12-09 2011-03-15 Dow Global Technologies Llc Thermoplastic olefinic compositions
EP1763542B1 (de) * 2004-06-16 2011-04-06 Dow Global Technologies Inc. Verfahren zur auswahl von polymerisationsmodifikatoren
US7456231B2 (en) * 2005-02-02 2008-11-25 Shawcor Ltd. Radiation-crosslinked polyolefin compositions
ATE425217T1 (de) * 2005-05-12 2009-03-15 Dow Global Technologies Inc Thermogeformte und extrudierte folie mit reduziertem glanz
ATE557066T1 (de) 2005-09-12 2012-05-15 Dow Global Technologies Llc Ethylen/alpha-olefin-zusammensetzungen, daraus hergestellte artikel und verfahren zu ihrer herstellung
CN101003595B (zh) * 2006-01-18 2010-12-15 住友化学株式会社 制备乙烯-α-烯烃-多烯无规共聚物的方法
WO2008057881A2 (en) 2006-11-01 2008-05-15 Dow Global Technologies Inc. Polyurethane compositions and articles prepared therefrom, and methods for making the same
US8288470B2 (en) 2006-12-21 2012-10-16 Dow Global Technologies Llc Polyolefin compositions and articles prepared therefrom, and methods for making the same
US8653191B2 (en) * 2007-07-27 2014-02-18 Dow Global Technologies Llc Polyolefin compositions and articles prepared therefrom, and methods for making the same
CN102203146B (zh) * 2008-12-01 2015-01-21 三井化学株式会社 共聚物、橡胶组合物、交联橡胶、交联发泡体以及它们的用途
US20100227966A1 (en) * 2009-03-06 2010-09-09 Shawcor Ltd. Moisture-crosslinked polyolefin compositions
JP5512812B2 (ja) * 2009-07-15 2014-06-04 ダウ グローバル テクノロジーズ エルエルシー ポリマー組成物、その製造方法及びそれから製造される物品
US8679639B2 (en) * 2009-11-24 2014-03-25 Dow Global Technologies Llc Extrusion coating composition
JP5476172B2 (ja) * 2010-03-18 2014-04-23 三井化学株式会社 難燃性ゴム組成物およびゴム成形体
US20130203939A1 (en) 2010-05-21 2013-08-08 Shuwen Peng Thermoplastic compositions and articles formed from the same
JP2014133785A (ja) * 2013-01-08 2014-07-24 Mitsui Chemicals Inc エチレン・炭素数４〜２０のα−オレフィン・非共役ポリエン共重合体からなるフィルム
US10208193B2 (en) 2013-06-24 2019-02-19 Dow Global Technologies Llc Reinforced polypropylene composition
WO2014209085A1 (ko) 2013-06-28 2014-12-31 주식회사 엘지화학 디엔을 포함하는 3원계 탄성 공중합체 및 이의 제조 방법
CN104797610A (zh) 2013-06-28 2015-07-22 株式会社Lg化学 弹性二烯三元共聚物及其制备方法
US9650460B2 (en) 2013-06-28 2017-05-16 Lg Chem, Ltd. Elastic diene terpolymer and preparation method thereof
KR101585204B1 (ko) 2013-06-28 2016-01-13 주식회사 엘지화학 디엔을 포함하는 3원계 탄성 공중합체 및 이의 제조 방법
US9803037B1 (en) * 2016-05-03 2017-10-31 Exxonmobil Chemical Patents Inc. Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereof
KR102438161B1 (ko) * 2016-10-17 2022-09-01 엘. 브뤼그만 게엠베하 운트 코 카게 폴리머의 점도의 제어된 조절을 위한 첨가제
KR101846412B1 (ko) * 2016-12-06 2018-05-18 한화케미칼 주식회사 올레핀 중합 촉매용 전이금속 화합물, 이를 포함하는 올레핀 중합 촉매 및 이를 이용하여 중합된 폴리올레핀
CN109627366A (zh) * 2017-10-09 2019-04-16 中国石化扬子石油化工有限公司 一种茂金属催化剂及在环烯烃共聚物制备中的应用
CN109251265A (zh) * 2018-07-20 2019-01-22 北京理工大学 一种cgc型胺芴稀土金属催化剂、制备方法及应用
WO2020169552A1 (en) 2019-02-18 2020-08-27 Total Research & Technology Feluy Polyolefin compositions and process to produce such compositions by the addition of ionomers
KR102880914B1 (ko) 2019-12-16 2025-11-03 현대자동차주식회사 연료전지용 에틸렌-프로필렌-디엔 공중합체 및 그 제조방법
WO2021128126A1 (en) 2019-12-26 2021-07-01 Dow Global Technologies Llc Alpha-olefin interpolymers with improved molecular design for photovoltaic encapsulants
KR20220123415A (ko) 2019-12-26 2022-09-06 다우 글로벌 테크놀로지스 엘엘씨 탁월한 가공성을 갖는 중합체 조성물의 제조 공정
JP7429788B2 (ja) 2019-12-26 2024-02-08 ダウ グローバル テクノロジーズ エルエルシー 改善されたバランスの硬化及び加工性を有するエチレン／アルファ－オレフィンインターポリマー系組成物
KR20220123255A (ko) * 2019-12-27 2022-09-06 다우 글로벌 테크놀로지스 엘엘씨 에틸렌/부텐 다중블록 공중합체 및 이를 제조하는 방법
WO2021210756A1 (ko) 2020-04-16 2021-10-21 주식회사 엘지화학 에틸렌/알파-올레핀 공중합체를 포함하는 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름
KR102389719B1 (ko) * 2020-04-16 2022-04-25 주식회사 엘지화학 에틸렌/알파-올레핀 공중합체를 포함하는 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름
WO2021210748A1 (ko) 2020-04-16 2021-10-21 주식회사 엘지화학 전기 절연성이 우수한 에틸렌/알파-올레핀 공중합체
EP4047051A4 (de) * 2020-04-16 2023-01-18 LG Chem, Ltd. Einkapselungsfolienzusammensetzung, die ein ethylen/alpha-olefin-copolymer umfasst, und einkapselungsfolie damit
WO2021210755A1 (ko) * 2020-04-16 2021-10-21 주식회사 엘지화학 전기 절연성이 우수한 에틸렌/알파-올레핀 공중합체
WO2021210749A1 (ko) 2020-04-16 2021-10-21 주식회사 엘지화학 에틸렌/알파-올레핀 공중합체를 포함하는 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름
KR102348519B1 (ko) * 2020-04-16 2022-01-10 주식회사 엘지화학 전기 절연성이 우수한 에틸렌/알파-올레핀 공중합체
EP4047026A4 (de) * 2020-04-16 2023-01-18 Lg Chem, Ltd. Ethylen-/alpha-olefin-copolymer mit ausgezeichneter elektrischer isolierung
BR112023000641A2 (pt) * 2020-07-17 2023-01-31 Dow Global Technologies Llc Processo de polimerização de monômeros de olefina
WO2025034262A1 (en) 2023-08-07 2025-02-13 ExxonMobil Technology and Engineering Company Ethylene copolymer compositions and articles made thereof
KR102892329B1 (ko) 2023-08-21 2025-11-28 엘앤피랩 주식회사 결합력 및 이탈력이 향상된 일회용 콘텍트렌즈 케이스 커버 및 이의 제조 방법

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3466880D1 (en) * 1983-06-06 1987-11-26 Exxon Research Engineering Co Process and catalyst for producing reactor blend polyolefins
US4937299A (en) 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4786697A (en) 1983-06-15 1988-11-22 Exxon Research & Engineering Co. Molecular weight distribution modification in a tubular reactor
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5231106A (en) 1988-05-18 1993-07-27 Novo Nordisk A/S Azacyclic carboxylic acid derivatives and their preparation and use
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5057475A (en) 1989-09-13 1991-10-15 Exxon Chemical Patents Inc. Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
PL166690B1 (pl) 1990-06-04 1995-06-30 Exxon Chemical Patents Inc Sposób wytwarzania polimerów olefin PL
US5453510A (en) 1990-07-13 1995-09-26 Burroughs Wellcome Co. Neuromuscular blocking agents
DE69226564T3 (de) 1991-05-20 2004-04-08 Mitsui Chemicals, Inc. Katalysator und Verfahren für Olefinpolymerisation
JP3275211B2 (ja) 1991-05-20 2002-04-15 ザ ダウ ケミカル カンパニー 付加重合触媒の製造方法
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
US5359015A (en) 1991-11-07 1994-10-25 Exxon Chemical Patents Inc. Metallocene catalysts and their production and use
CA2125780C (en) * 1991-12-30 2004-07-06 Deepak R. Parikh Ethylene interpolymer polymerizations
US6545088B1 (en) * 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
EP0574561B1 (de) 1992-01-06 1998-01-28 The Dow Chemical Company Katalysatorzusammensetzung
JP3160067B2 (ja) * 1992-01-16 2001-04-23 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
JP3197314B2 (ja) * 1992-02-24 2001-08-13 三井化学株式会社 分子量分布の広いポリオレフィンの製造方法
US5374696A (en) 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
US5296433A (en) 1992-04-14 1994-03-22 Minnesota Mining And Manufacturing Company Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
US5350723A (en) 1992-05-15 1994-09-27 The Dow Chemical Company Process for preparation of monocyclopentadienyl metal complex compounds and method of use
JPH06136195A (ja) 1992-09-08 1994-05-17 Mitsui Petrochem Ind Ltd エチレン系共重合体組成物
CA2103401C (en) 1992-11-19 2002-12-17 Mamoru Takahashi 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
US5420220A (en) 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
KR100301978B1 (ko) 1993-01-29 2001-11-14 리챠드 지. 워터맨 에틸렌공중합법
EP0683184B1 (de) 1993-02-05 2002-06-12 Idemitsu Kosan Company Limited Polyethylen, thermoplastische harzzusammensetzung dieselbige enthaltend und verfahren zur herstellung von polyethylen
US5470993A (en) 1993-06-24 1995-11-28 The Dow Chemical Company Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom
CN1046289C (zh) 1993-06-24 1999-11-10 陶氏化学公司 钛(ⅱ)或锆(ⅱ)络合物和由它们制得的加成聚合催化剂
US5372682A (en) 1993-06-24 1994-12-13 The Dow Chemical Company Electrochemical preparation of addition polymerization catalysts
JP3795072B2 (ja) 1993-11-18 2006-07-12 出光興産株式会社 遷移金属化合物，オレフィン重合用触媒，該触媒を用いたオレフィン系重合体の製造方法
KR960705858A (ko) 1993-12-08 1996-11-08 유미꾸라 레이이찌 신규한 올레핀 중합용 촉매 및 그를 사용하는 올레핀 중합 방법(Novel Olefin Polymerization Catalyst and Process for Polymerizing Olefin by Using the Same)
DE69419893T2 (de) 1993-12-27 1999-12-02 Mitsui Chemicals, Inc. Katalysator und Verfahren zur Olefinpolymerisation
US5648438A (en) 1994-04-01 1997-07-15 Exxon Chemical Patents, Inc. Process for producing polymers with multimodal molecular weight distributions
US5442018A (en) 1994-04-01 1995-08-15 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
US5486632A (en) 1994-06-28 1996-01-23 The Dow Chemical Company Group 4 metal diene complexes and addition polymerization catalysts therefrom
US5625087A (en) 1994-09-12 1997-04-29 The Dow Chemical Company Silylium cationic polymerization activators for metallocene complexes
US5677382A (en) 1994-12-19 1997-10-14 Japan Synthetic Rubber Co., Ltd. Ethylene-α-olefin-non-conjugated diene copolymer rubber composition
US5491246A (en) 1995-04-24 1996-02-13 The Dow Chemical Company Synthesis of group 4 metal diene complexes
US5882750A (en) 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
CA2188722A1 (en) * 1995-10-26 1997-04-27 George Norris Foster Process for preparing an in situ polyethylene blend
WO1997042237A1 (en) 1996-05-03 1997-11-13 Dsm N.V. A process for making polyolefins having broad molecular weight distributions
ES2158567T3 (es) * 1996-06-17 2001-09-01 Exxonmobil Chem Patents Inc Sistemas cataliticos de metales de transicion mixtos para la polimerizacion de olefinas.
JPH10330414A (ja) * 1997-06-03 1998-12-15 Nippon Polyolefin Kk オレフィン重合用触媒およびポリオレフィンの製造方法
WO1998007761A1 (en) 1996-08-21 1998-02-26 Japan Polyolefins Co., Ltd. Catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for preparing polyolefin
US5965756A (en) 1996-12-19 1999-10-12 The Dow Chemical Company Fused ring substituted indenyl metal complexes and polymerization process
KR100488833B1 (ko) 1997-04-30 2005-05-11 듀폰 다우 엘라스토마스 엘. 엘. 씨. 에틸렌/알파-올레핀/디엔 공중합체 및 그의 제조 방법
EP0881237A1 (de) 1997-05-26 1998-12-02 Fina Research S.A. Verfahren zur Herstellung von bimodalen Polyolefinen mit Metallocenkatalysatoren in zwei Reaktionszonen
GB9712663D0 (en) * 1997-06-16 1997-08-20 Borealis As Process
EP0930320A1 (de) 1997-07-22 1999-07-21 Mitsui Chemicals, Inc. Ethylen/alpha-olefin copolymere,zusammensetzungen und verfahren zur herstellung der copolymeren und der zusammensetzungen
US6069213A (en) 1997-12-16 2000-05-30 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst system
AR022608A1 (es) 1999-02-17 2002-09-04 Dow Chemical Co Producto interpolimerico aromatico de alfa-olefina/vinilo o vinilideno y proceso para su elaboracion mediante sistemas catalizadores multiples
US6369176B1 (en) * 1999-08-19 2002-04-09 Dupont Dow Elastomers Llc Process for preparing in a single reactor polymer blends having a broad molecular weight distribution

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US6369176B1 (en) 2002-04-09
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CA2382182C (en) 2009-10-06
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CN1210314C (zh) 2005-07-13
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CN1368982A (zh) 2002-09-11
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