BR0013335A - Processo para preparar em um único reator misturas poliméricas tendo uma ampla distribuição de peso molecular - Google Patents

Processo para preparar em um único reator misturas poliméricas tendo uma ampla distribuição de peso molecular

Info

Publication number
BR0013335A
BR0013335A BR0013335-3A BR0013335A BR0013335A BR 0013335 A BR0013335 A BR 0013335A BR 0013335 A BR0013335 A BR 0013335A BR 0013335 A BR0013335 A BR 0013335A
Authority
BR
Brazil
Prior art keywords
single reactor
molecular weight
weight distribution
wide molecular
preparing polymeric
Prior art date
Application number
BR0013335-3A
Other languages
English (en)
Other versions
BR0013335B1 (pt
Inventor
Michael K Laughner
Debra J Mangold
Deepak R Parikh
Original Assignee
Dupont Dow Elastomers Llc
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 Dupont Dow Elastomers Llc filed Critical Dupont Dow Elastomers Llc
Publication of BR0013335A publication Critical patent/BR0013335A/pt
Publication of BR0013335B1 publication Critical patent/BR0013335B1/pt

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
    • 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

Landscapes

  • 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)
  • Wrappers (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

"PROCESSO PARA PREPARAR PM UM úNICO REATOR MISTURAS POLIMéRICAS TENDO UMA AMPLA DISTRIBUIçãO DE PESO MOLECULAR". Misturas poliméricas baseadas em etileno tendo uma MWD de pelo menos 2 foram produzidas em um reator único usando um sistema de catalisadores de geometria restringida (CGC) . O processo compreende as etapas de contatar sob condições de polimerização e em um vaso de reação único (i) etileno, (ii) pelo menos uma <244>-olefina C~ 3~-C~ 20~, (iii) opcionalmente, pelo menos um polieno, e (iv) um sistema de CGC misturado.
BRPI0013335-3A 1999-08-19 2000-08-16 mistura polimérica baseada em etileno, e artigo BR0013335B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14985399P 1999-08-19 1999-08-19
PCT/US2000/022500 WO2001014434A1 (en) 1999-08-19 2000-08-16 Process for preparing in a single reactor polymer blends having a broad molecular weight distribution

Publications (2)

Publication Number Publication Date
BR0013335A true BR0013335A (pt) 2002-04-02
BR0013335B1 BR0013335B1 (pt) 2010-05-04

Family

ID=22532064

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0013335-3A BR0013335B1 (pt) 1999-08-19 2000-08-16 mistura polimérica baseada em etileno, e artigo

Country Status (13)

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

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3157163B2 (ja) * 1991-12-30 2001-04-16 ザ・ダウ・ケミカル・カンパニー エチレンインターポリマーの重合
KR100623106B1 (ko) * 1998-11-02 2006-09-13 다우 글로벌 테크놀로지스 인크. 전단시닝 에틸렌／α―올레핀 인터폴리머 및 그의 제조 방법
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
MY131000A (en) * 2001-03-16 2007-07-31 Dow Global Technologies Inc High melt strength polymers and method of making same
JP2004532909A (ja) * 2001-03-27 2004-10-28 ユニオン・カーバイド・ケミカルズ・アンド・プラスチックス・テクノロジー・コーポレーション 第４族金属錯体触媒を用いるポリマーの気相製造方法
JP2005528501A (ja) * 2002-06-04 2005-09-22 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション ポリマー組成物およびそれらからパイプ類を製造する方法
DE60321920D1 (de) * 2002-08-02 2008-08-14 Dow Global Technologies Inc Metallkomplexe der gruppe 4 des pse, die 4-aryl substituierte, tricyclische indenylderivate enthalten
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
WO2005108442A1 (en) 2002-10-15 2005-11-17 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
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
US7550528B2 (en) * 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
EP2261269B1 (en) 2003-07-09 2016-11-09 Arlanxeo Netherlands B.V. Process for the production of a polymer comprising monomeric units of ethylene, an alpha-olefin and a vinyl norbornene
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
CN102321201B (zh) * 2004-06-16 2013-06-26 陶氏环球技术有限责任公司 选择聚合改性剂的方法
US7456231B2 (en) * 2005-02-02 2008-11-25 Shawcor Ltd. Radiation-crosslinked polyolefin compositions
CN101175811B (zh) * 2005-05-12 2011-08-17 陶氏环球技术有限责任公司 光泽度降低的热塑挤出片材
BRPI0622260A2 (pt) 2005-09-12 2011-08-09 Dow Global Technologies Inc peça automotiva, peça automotiva interna, painel de instrumentos e painel de porta
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
KR101421762B1 (ko) 2006-11-01 2014-07-22 다우 글로벌 테크놀로지스 엘엘씨 비극성 폴리올레핀 및 폴리우레탄을 포함하는 물품 및 이것의 제조 방법 및 용도
MX2009006749A (es) 2006-12-21 2009-08-20 Dow Global Technologies Inc Composiciones de poliolefina y articulos preparados a partir de las mismas, y metodos para su elaboracion.
WO2010008371A1 (en) * 2008-06-30 2010-01-21 Dow Global Technologies Inc. Polyolefin compositions and articles prepared therefrom and methods of making the same
WO2010064574A1 (ja) * 2008-12-01 2010-06-10 三井化学株式会社 共重合体、ゴム組成物、架橋ゴム、架橋発泡体およびそれらの用途
US20100227966A1 (en) * 2009-03-06 2010-09-09 Shawcor Ltd. Moisture-crosslinked polyolefin compositions
CN102471551B (zh) * 2009-07-15 2013-09-04 陶氏环球技术有限责任公司 聚合物组合物、其制备方法、以及由该组合物制备的制品
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
BR112012028158B1 (pt) 2010-05-21 2020-04-07 Dow Global Technologies Llc composição termoplástica e artigo
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
BR112015031594B1 (pt) 2013-06-24 2021-12-21 Dow Global Technologies Llc Composição de polipropileno reforçada
CN104768986A (zh) 2013-06-28 2015-07-08 株式会社Lg化学 弹性二烯三元共聚物及其制备方法
EP2883889A4 (en) 2013-06-28 2016-06-01 Lg Chemical Ltd TERNARY ELASTIC COPOLYMER WITH A DIEN AND METHOD FOR THE PRODUCTION THEREOF
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
EP3526284B1 (de) * 2016-10-17 2021-07-28 L. Brüggemann GmbH & Co. KG Additiv zur kontrollierten viskositätseinstellung von polymeren
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
US12281186B2 (en) 2019-12-26 2025-04-22 Dow Global Technologies Llc Ethylene/alpha-olefin interpolymer based compositions with improved balance of cure and processability
KR20220123415A (ko) 2019-12-26 2022-09-06 다우 글로벌 테크놀로지스 엘엘씨 탁월한 가공성을 갖는 중합체 조성물의 제조 공정
WO2021128126A1 (en) 2019-12-26 2021-07-01 Dow Global Technologies Llc Alpha-olefin interpolymers with improved molecular design for photovoltaic encapsulants
WO2021133925A1 (en) * 2019-12-27 2021-07-01 Dow Global Technologies Llc Ethylene/butene multi-block copolymer and process for producing same
JP7258411B2 (ja) 2020-04-16 2023-04-17 エルジー・ケム・リミテッド エチレン／α－オレフィン共重合体を含む封止材フィルム用組成物およびそれを含む封止材フィルム
WO2021210748A1 (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
ES3041315T3 (en) * 2020-04-16 2025-11-11 Lg Chemical Ltd Ethylene/alpha-olefin copolymer having excellent electrical insulation
KR102387101B1 (ko) * 2020-04-16 2022-04-18 주식회사 엘지화학 에틸렌/알파-올레핀 공중합체를 포함하는 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름
ES3070840T3 (es) * 2020-04-16 2026-06-17 Lg Chemical Ltd Copolímero de etileno y alfa-olefina con excelente aislamiento eléctrico
ES3040205T3 (en) * 2020-04-16 2025-10-29 Lg Chemical Ltd Composition for encapsulant film comprising ethylene/alpha-olefin copolymer and encapsulant film comprising the same
WO2021210755A1 (ko) * 2020-04-16 2021-10-21 주식회사 엘지화학 전기 절연성이 우수한 에틸렌/알파-올레핀 공중합체
JP7726977B2 (ja) * 2020-07-17 2025-08-20 ダウ グローバル テクノロジーズ エルエルシー 拘束幾何プロ触媒のためのヒドロカルビル変性メチルアルミノキサン助触媒
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
US4937299A (en) 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
EP0128046B1 (en) * 1983-06-06 1987-10-21 Exxon Research And 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
US5096867A (en) 1990-06-04 1992-03-17 Exxon Chemical Patents Inc. Monocyclopentadienyl transition metal olefin polymerization catalysts
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
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
US5453510A (en) 1990-07-13 1995-09-26 Burroughs Wellcome Co. Neuromuscular blocking agents
EP0515132B2 (en) 1991-05-20 2003-08-27 Mitsui Chemicals, Inc. Olefin polymerization catalyst and olefin polymerization
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
JP3157163B2 (ja) * 1991-12-30 2001-04-16 ザ・ダウ・ケミカル・カンパニー エチレンインターポリマーの重合
US6545088B1 (en) * 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
US5453410A (en) 1992-01-06 1995-09-26 The Dow Chemical Company Catalyst composition
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
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
CA2103401C (en) 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
US5420220A (en) 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
RU2113443C1 (ru) 1993-01-29 1998-06-20 Дзе Дау Кемикал Компани Способ получения композиции сополимеров этилена и альфа-олефинов, композиция сополимеров этилена и альфа-олефинов
WO1994018250A1 (fr) 1993-02-05 1994-08-18 Idemitsu Kosan Co., Ltd. Polyethylene, composition de resine thermoplastique le contenant, et procede de production de polyethylene
US5470993A (en) 1993-06-24 1995-11-28 The Dow Chemical Company Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom
JP2736938B2 (ja) 1993-06-24 1998-04-08 ザ ダウ ケミカル カンパニー チタン（▲ｉｉ▼）またはジルコニウム（▲ｉｉ▼）錯体およびそれからなる付加重合触媒
US5372682A (en) 1993-06-24 1994-12-13 The Dow Chemical Company Electrochemical preparation of addition polymerization catalysts
WO1995014024A1 (en) 1993-11-18 1995-05-26 Idemitsu Kosan Co., Ltd. Transition metal compound, olefin polymerization catalyst, and process for producing olefin polymer by using said catalyst
WO1995015985A1 (en) 1993-12-08 1995-06-15 Asahi Kasei Kogyo Kabushiki Kaisha Novel olefin polymerization catalyst and process for polymerizing olefin by using the same
EP0664304B1 (en) 1993-12-27 1999-08-04 Mitsui Chemicals, Inc. Olefin polymerization catalyst and process for olefin polymerization
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
HU223533B1 (hu) * 1996-06-17 2004-08-30 Exxonmobil Chemical Patents Inc. Vegyes átmenetifém katalizátor-rendszer olefinek polimerizálására
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
US6303714B1 (en) 1996-08-21 2001-10-16 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
CA2287963A1 (en) 1997-04-30 1998-11-05 Debra J. Mangold Ethylene/alpha-olefin/diene interpolymers and their preparation
EP0881237A1 (en) 1997-05-26 1998-12-02 Fina Research S.A. Process to produce bimodal polyolefins with metallocene catalysts using two reaction zones
GB9712663D0 (en) * 1997-06-16 1997-08-20 Borealis As Process
KR20000068602A (ko) 1997-07-22 2000-11-25 나까니시 히로유끼 에틸렌/α-올레핀 공중합체, 그 조성물 및, 공중합체 및 조성물
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

Also Published As

Publication number Publication date
BR0013335B1 (pt) 2010-05-04
ES2255506T3 (es) 2006-07-01
CN1210314C (zh) 2005-07-13
CA2382182A1 (en) 2001-03-01
JP5633996B2 (ja) 2014-12-03
US20020143122A1 (en) 2002-10-03
DE60026545T2 (de) 2006-08-10
AU1638701A (en) 2001-03-19
JP6165685B2 (ja) 2017-07-19
WO2001014434A1 (en) 2001-03-01
KR100700765B1 (ko) 2007-03-27
CN1368982A (zh) 2002-09-11
KR20020029752A (ko) 2002-04-19
JP2003507541A (ja) 2003-02-25
ATE319751T1 (de) 2006-03-15
EP1214365B1 (en) 2006-03-08
EP1214365A1 (en) 2002-06-19
JP2014208840A (ja) 2014-11-06
US6369176B1 (en) 2002-04-09
DE60026545D1 (de) 2006-05-04
CA2382182C (en) 2009-10-06
AU772057B2 (en) 2004-04-08
MXPA02001763A (es) 2003-09-25
US6610800B2 (en) 2003-08-26

Similar Documents

Publication Publication Date Title
MXPA02001763A (es) Proceso para preparar en un solo reactor mezclas de polimero que tienen una amplia distribucion de peso molecular.
BR9907954A (pt) Método para o aumento da conversão de dieno em polimerizações do tipo epdm
BR9913083A (pt) Processo de polietileno em reator duplo usando um catalisador de fosfinimina
BR9813438B1 (pt) processo para polimerizaÇço de olefinas, pelÍcula e polÍmero de etileno-alfa-olefina.
BR0317830A (pt) Processos para efetuar transição entre catalisadores de polimerização metalocênicos e ziegler-natta
EA199800005A1 (ru) Способ взаимного перехода несовместимых катализаторов полимеризации
BR9708645A (pt) Processo de polimerização para produzir elastÈmero de poliolefina, cocatalisador gerador de cátion para ativar um procatalisador de metaloceno, elastÈmero de poliolefina possuindo uma combinação única de propriedades e produtos fabricados a partir do mesmo
DE59508140D1 (de) Verfahren zur herstellung eines trägerkatalysators für die polymerisation von ethylen und copolymerisation von ethylen mit alpha-olefinen
MX9605121A (es) Un proceso para preparar la mezcla de polietileno in situ.
BR9505777A (pt) Processo contínuo para a polimerizaçao em fase gasosa de alfa-olefínas
BR9914227A (pt) Sistema catalisador, processo para preparar uma poliolefina, e, uso de um sistema catalisador
AU7119800A (en) Preparation of ultra-high-molecular-weight polyethylene
ES2163428T3 (es) Procedimiento de produccion de polietileno que tiene una amplia distribucion de peso molecular.
ES2082233T3 (es) Catalizadores soportados con monociclopentadienilo de metal de transicion para la polimerizacion de olefinas.
ATE194994T1 (de) Polymerisationsverfahren in einer reaktorenreihe
BR9402680A (pt) Processo para preparar um produto de organo-aluminóxi, sistema catalisador e processo para polimenrização de olefina.
BR0114228B1 (pt) &#34;precesso para preativar catalisadores para a polimerização de olefinas c2-c20.&#34;.
AU2681000A (en) Olefin polymerisation process
ES2133888T3 (es) Solido catalitico para la (co)polimerizacion de etileno, procedimiento para su preparacion, sistema catalitico para la (co)polimerizacion de etileno y procedimiento de (co)polimerizacion de etileno.
SG81898A1 (en) Olefin polymerization catalyst component, olefin polymerization catalyst and process for producing olefin polymer
AU7540700A (en) Modified supported catalysts for the polymerization of olefins
WO1999065949A3 (en) Olefin polymerization process
BR9404332A (pt) Sistema catalítico utilizável para a polimerização de alfa-olefinas, cocatalisador não halogenado utilizável para a polimerização das alfa-olefinas, e, processo para a polimerização de alfa-olefinas.
BR9605253A (pt) Sistema catalítico para a (co) polimerizaçao de alfa olefinas
FR2746672B1 (fr) Composante catalytique et son utilisation en polymerisation des olefines

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: DUPONT PERFORMANCE ELASTOMERS L.L.C. (US)

Free format text: ALTERADO DE: DUPONT DOW ELASTOMERS L.L.C.

B25D Requested change of name of applicant approved

Owner name: WENBEN INC. (US)

Free format text: ALTERADO DE: DUPONT PERFORMANCE ELASTOMERS L.L.C.

B25A Requested transfer of rights approved

Owner name: DOW GLOBAL TECHNOLOGIES INC. (US)

Free format text: TRANSFERIDO DE: WENBEN INC.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/08/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16.08.2020