MX9601812A - Polimeros de etileno que tienen procesabilidad mejorada. - Google Patents

Polimeros de etileno que tienen procesabilidad mejorada.

Info

Publication number
MX9601812A
MX9601812A MX9601812A MX9601812A MX9601812A MX 9601812 A MX9601812 A MX 9601812A MX 9601812 A MX9601812 A MX 9601812A MX 9601812 A MX9601812 A MX 9601812A MX 9601812 A MX9601812 A MX 9601812A
Authority
MX
Mexico
Prior art keywords
index
ethylene polymers
alpha
high pressure
ethylene polymer
Prior art date
Application number
MX9601812A
Other languages
English (en)
Other versions
MXPA96001812A (es
Inventor
George Norris Foster
Tong Chen
Scott Hanley Wasserman
Day-Chyuan Lee
Stuart Jacob Kurtz
Lawrence Herbert Gross
Robert Harold
Original Assignee
Union Carbide Chem Plastic
Corp
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=23756840&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9601812(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Chem Plastic, Corp filed Critical Union Carbide Chem Plastic
Publication of MXPA96001812A publication Critical patent/MXPA96001812A/es
Publication of MX9601812A publication Critical patent/MX9601812A/es

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • 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
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

Se proporciona un polímero de etileno que tiene un Indice de Polidispersidad de por lo menos aproximadamente 3.0, un índice de fusion, MI, y un Indice de Espectro de Relajamiento, RSI, de tal manera que (RSI) (MIalfa) es mayor que de aproximadamente 26 cuando alfa es de aproximadamente 0.7, y un Indice de Distribucion de Longitud de Cadena Cristalizable, Lw/Ln, menor de aproximadamente 3. Este polímero de etileno tiene una procesabilidad equivalente a o superior al polietileno de alta presion convencional a un índice de fusion semejante, sin embargo no necesita producirse bajo condiciones de reaccion de alta presion.
MX9601812A 1995-05-16 1996-05-15 Polimeros de etileno que tienen procesabilidad mejorada. MX9601812A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44245395A 1995-05-16 1995-05-16
US442,453 1995-05-16
US442453 1995-05-16

Publications (2)

Publication Number Publication Date
MXPA96001812A MXPA96001812A (es) 1998-04-01
MX9601812A true MX9601812A (es) 1998-04-30

Family

ID=23756840

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9601812A MX9601812A (es) 1995-05-16 1996-05-15 Polimeros de etileno que tienen procesabilidad mejorada.

Country Status (26)

Country Link
US (1) US5798427A (es)
EP (1) EP0743327B1 (es)
JP (1) JP3073929B2 (es)
KR (1) KR100267629B1 (es)
CN (1) CN1141306A (es)
AR (1) AR001953A1 (es)
AT (1) ATE200497T1 (es)
AU (1) AU713324B2 (es)
BR (1) BR9602284A (es)
CA (1) CA2176767C (es)
CZ (1) CZ291412B6 (es)
DE (1) DE69612424T2 (es)
ES (1) ES2158246T3 (es)
GR (1) GR3035742T3 (es)
HU (1) HUP9601322A3 (es)
ID (1) ID16439A (es)
MX (1) MX9601812A (es)
MY (1) MY115806A (es)
PL (1) PL187966B1 (es)
PT (1) PT743327E (es)
RU (1) RU2162858C2 (es)
SK (1) SK63796A3 (es)
TR (1) TR199600395A1 (es)
TW (1) TW426690B (es)
UA (1) UA47394C2 (es)
ZA (1) ZA963917B (es)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
IT1270253B (it) 1994-06-20 1997-04-29 Spherilene Srl Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene
SE504455C2 (sv) * 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
US6165387A (en) * 1997-02-04 2000-12-26 Borealis A/S Composition for electric cables
SE9703798D0 (sv) 1997-10-20 1997-10-20 Borealis As Electric cable and a method an composition for the production thereof
SE513362C2 (sv) 1997-11-18 2000-09-04 Borealis As Förfarande för minskning av reaktornedsmutsning
US5998558A (en) * 1997-12-29 1999-12-07 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymers having enhanced processing ease
GB9800245D0 (en) * 1998-01-07 1998-03-04 Bp Chem Int Ltd Novel polymers
ES2229683T3 (es) * 1998-03-12 2005-04-16 Bp Chemicals Limited Catalizadores de polimerizacion.
US6207606B1 (en) * 1998-05-15 2001-03-27 Univation Technologies, Llc Mixed catalysts and their use in a polymerization process
SE9802087D0 (sv) 1998-06-12 1998-06-12 Borealis Polymers Oy An insulating composition for communication cables
TW460485B (en) 1998-06-19 2001-10-21 Japan Polyolefins Co Ltd Ethylene.Α-olefin copolymer, and combinations, films and use thereof
SE9802386D0 (sv) 1998-07-03 1998-07-03 Borealis As Composition for elektric cables
BR9906934B1 (pt) * 1998-11-25 2010-08-24 composto, catalisador, processo para preparar uma poliolefina, e, uso de um catalisador.
SE9804407D0 (sv) 1998-12-18 1998-12-18 Borealis Polymers Oy A multimodal polymer composition
US6818585B2 (en) 1998-12-30 2004-11-16 Univation Technologies, Llc Catalyst compounds, catalyst systems thereof and their use in a polymerization process
US6281316B1 (en) * 1999-03-22 2001-08-28 Union Carbide Chemicals & Plastics Technology Corporation Enhanced crosslinking terpolymer
US6339134B1 (en) 1999-05-06 2002-01-15 Univation Technologies, Llc Polymerization process for producing easier processing polymers
US6271325B1 (en) 1999-05-17 2001-08-07 Univation Technologies, Llc Method of polymerization
DE60010295T2 (de) * 1999-09-29 2005-05-04 E.I. Du Pont De Nemours And Co., Wilmington Besser verarbeitbare polyethylene
US6380328B1 (en) 1999-12-10 2002-04-30 Univation Technologies, Llc Catalyst systems and their use in a polymerization process
US6265505B1 (en) 1999-11-18 2001-07-24 Univation Technologies, Llc Catalyst system and its use in a polymerization process
US6624107B2 (en) 1999-10-22 2003-09-23 Univation Technologies, Llc Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof
US6274684B1 (en) 1999-10-22 2001-08-14 Univation Technologies, Llc Catalyst composition, method of polymerization, and polymer therefrom
US6271323B1 (en) 1999-10-28 2001-08-07 Univation Technologies, Llc Mixed catalyst compounds, catalyst systems and their use in a polymerization process
US6300439B1 (en) 1999-11-08 2001-10-09 Univation Technologies, Llc Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process
US6417304B1 (en) 1999-11-18 2002-07-09 Univation Technologies, Llc Method of polymerization and polymer produced therefrom
US6281306B1 (en) * 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
US20080281063A9 (en) * 1999-12-30 2008-11-13 Sukhadia Ashish M Ethylene polymers and copolymers with high optical opacity and methods of making the same
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
EP1138702A1 (en) * 2000-03-30 2001-10-04 Fina Research S.A. Metallocene-produced polyethylene for glossy plastic containers
US6455638B2 (en) 2000-05-11 2002-09-24 Dupont Dow Elastomers L.L.C. Ethylene/α-olefin polymer blends comprising components with differing ethylene contents
US6403717B1 (en) * 2000-07-12 2002-06-11 Univation Technologies, Llc Ethylene inter-polymer blends
EP1428841A1 (en) * 2002-12-12 2004-06-16 ATOFINA Research Rotomoulded articles with dimensional stability
ATE380385T1 (de) * 2002-09-10 2007-12-15 Union Carbide Chem Plastic Kabelummantelungs-zusammensetzungen aus polypropylen mit verbesserter schmelzstärke und physikalischen eigenschaften
US7208559B2 (en) 2002-12-27 2007-04-24 Mitsui Chemicals, Inc. Ethylened polymer and molded object obtained therefrom
JP4903357B2 (ja) * 2003-03-28 2012-03-28 住友化学株式会社 エチレン重合体
US7119153B2 (en) 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
US20050182210A1 (en) 2004-02-17 2005-08-18 Natarajan Muruganandam De-foaming spray dried catalyst slurries
US7094857B2 (en) * 2004-03-10 2006-08-22 Chevron Phillips Chemical Company, L.P. Ethylene polymers and copolymers with high optical opacity
EP1574772B1 (en) * 2004-03-12 2008-07-02 Borealis Technology Oy A crosslinked ethylene polymer pressure pipe and a method for the preparation thereof
DE102004020524A1 (de) * 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
US7790826B2 (en) * 2004-05-06 2010-09-07 DowGlobal Technologies Inc. Polymer molding compositions
SG173234A1 (en) 2005-01-31 2011-08-29 Mitsui Chemicals Inc Ethylenic resin and formed article obtained therefrom
ATE500281T1 (de) * 2005-12-29 2011-03-15 Dow Global Technologies Inc Niedermolekulare ethylen-mischpolymere, herstellungsverfahren dafür und verwendungen davon
EP2024402B2 (en) 2006-05-17 2023-01-25 Dow Global Technologies LLC High temperature solution polymerization process
EP2050771B1 (en) 2006-07-31 2020-07-15 Mitsui Chemicals, Inc. Film or laminate comprising ethylene resin or ethylene resin composition
EP2147027B1 (en) 2007-05-16 2017-09-27 LG Chem, Ltd. Long chain-branched ethylene-1-butene copolymer
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
TW200932770A (en) * 2007-10-22 2009-08-01 Univation Tech Llc Metallocene catalysts and their use in polymerization processes
EP2112175A1 (en) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Activator for metallocenes comprising one or more halogen substituted heterocyclic heteroatom containing ligand coordinated to an alumoxane
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
WO2011087520A1 (en) 2009-12-22 2011-07-21 Univation Technologies, Llc Catalyst systems having a tailored hydrogen response
US8110262B2 (en) * 2008-11-10 2012-02-07 Chevron Phillips Chemical Company Lp Polymer compositions containing a polymer processing aid and a hindered amine light stabilizer
US8114946B2 (en) 2008-12-18 2012-02-14 Chevron Phillips Chemical Company Lp Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
RU2542104C2 (ru) 2009-05-14 2015-02-20 Юнивейшн Текнолоджиз, Ллк Смешанные металлические каталитические системы со специально адаптированным откликом на водород
DE112010002188T5 (de) 2009-05-29 2012-08-30 Sumitomo Chemical Company, Ltd. Ethylen-α-Olefin-Copolymer und Formgegenstand
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
JP5596796B2 (ja) 2010-01-19 2014-09-24 ダウ グローバル テクノロジーズ エルエルシー インフレーションフィルム押出法に適したポリエチレン組成物のバブル安定性を改善する方法
RU2573325C2 (ru) 2010-02-22 2016-01-20 Инеос Коммершиал Сервисиз Юк Лимитед Усовершенствованный способ производства полиолефина
KR101959473B1 (ko) 2010-03-17 2019-03-18 보레알리스 아게 유리한 전기적 특성을 갖는 와이어 및 케이블 용도의 중합체 조성물
KR20130016285A (ko) 2010-03-17 2013-02-14 보레알리스 아게 유리한 전기적 특성을 갖는 와이어 및 케이블 용도의 중합체 조성물
WO2012133717A1 (ja) 2011-03-30 2012-10-04 日本ポリエチレン株式会社 エチレン系重合体、ポリエチレン系樹脂組成物とその用途、オレフィン重合用触媒成分、該成分を含むオレフィン重合用触媒および該触媒を用いたエチレン系重合体の製造方法
KR101309389B1 (ko) 2011-06-28 2013-09-17 삼성토탈 주식회사 열수축 필름용 폴리에틸렌 수지 조성물 및 열수축 필름
CN104024326B (zh) 2011-12-28 2016-11-23 三井化学株式会社 乙烯类聚合物组合物和由其得到的成形体
WO2013137953A1 (en) * 2012-03-15 2013-09-19 Exxonmobil Chemical Patents Inc. Oxygen tailoring of polyethylene
JP6096535B2 (ja) * 2013-02-28 2017-03-15 クレイトン・ポリマーズ・ユー・エス・エル・エル・シー 透明かつ強靭なゴム組成物およびその製造方法
US9382361B2 (en) 2014-03-21 2016-07-05 Exxonmobil Chemical Patents Inc. Process to produce ethylene propylene copolymers
CN108026219B (zh) 2015-09-17 2021-09-14 埃克森美孚化学专利公司 聚乙烯聚合物和由其制造的制品
KR102252430B1 (ko) 2018-12-10 2021-05-14 주식회사 엘지화학 폴리에틸렌 및 이의 염소화 폴리에틸렌
KR102427756B1 (ko) 2018-12-10 2022-08-01 주식회사 엘지화학 폴리에틸렌 및 이의 염소화 폴리에틸렌
KR102427755B1 (ko) 2018-12-10 2022-08-01 주식회사 엘지화학 폴리에틸렌 및 이의 염소화 폴리에틸렌
WO2020130720A1 (ko) 2018-12-21 2020-06-25 주식회사 엘지화학 폴리올레핀
CN112739732B (zh) 2018-12-21 2023-07-07 Lg化学株式会社 聚烯烃
KR102394383B1 (ko) 2018-12-21 2022-05-04 주식회사 엘지화학 폴리올레핀
EP4192889A1 (en) 2020-08-05 2023-06-14 Dow Global Technologies LLC Thermoplastic compositions comprising bimodal polyethylene and articles manufactured therefrom
EP4316833A4 (en) 2021-03-31 2025-03-26 Mitsui Chemicals, Inc. ETHYLENE-α-OLEFIN COPOLYMER, THERMOPLASTIC RESIN COMPOSITION, FILM AND LAMINATE
EP4316834A4 (en) 2021-03-31 2025-03-26 Mitsui Chemicals, Inc. ETHYLENE-A-OLEFIN COPOLYMER, THERMOPLASTIC RESIN COMPOSITION AND FILM
EP4317215A4 (en) 2021-03-31 2025-04-09 Mitsui Chemicals, Inc. ETHYLENE RESIN COMPOSITION AND MOLDED BODIES
WO2025229047A1 (en) 2024-05-02 2025-11-06 Basell Poliolefine Italia S.R.L. Polyolefin plastomer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
US5120867A (en) * 1988-03-21 1992-06-09 Welborn Jr Howard C Silicon-bridged transition metal compounds
DE3836059A1 (de) * 1988-10-22 1990-05-03 Hoechst Ag Verfahren zur herstellung eines ethylen-propylen-copolymers
DE3916555A1 (de) * 1989-05-20 1990-11-22 Hoechst Ag Verfahren zur herstellung von ethylenpolymeren
MY141000A (en) * 1990-04-18 2010-02-12 Mitsui Chemicals Inc Process for the preparation of an ethylene copolymer and an olefin polymer, and catalysts for olefin polymerization
DE4015254A1 (de) * 1990-05-12 1991-11-14 Hoechst Ag Verfahren zur herstellung eines polyolefins
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
ES2155492T3 (es) * 1991-05-27 2001-05-16 Basell Polyolefine Gmbh Procedimiento para la obtencion de poliolefinas con una amplia distribucion de pesos moleculares.
TW300901B (es) * 1991-08-26 1997-03-21 Hoechst Ag
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
EP0537686B1 (de) * 1991-10-15 2005-01-12 Basell Polyolefine GmbH Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
US5395471A (en) * 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5459217A (en) * 1993-04-09 1995-10-17 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin copolymer
WO1993025591A1 (en) * 1992-06-18 1993-12-23 Spherilene S.R.L. Process for preparing an ethylenic polymer
ES2128371T3 (es) * 1992-08-15 1999-05-16 Targor Gmbh Procedimiento para la obtencion de poliolefinas.
CA2145635A1 (en) * 1992-09-29 1994-04-14 Patrick Brant Long chain branched polymers and a process to make long chain branched polymers
US5420220A (en) * 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
EP0690079B1 (en) * 1993-02-22 2002-07-03 Idemitsu Kosan Company Limited Ethylene copolymer, thermoplastic resin composition containing the same, and process for producing ethylene copolymer
DE69408989T2 (de) * 1993-05-25 1998-11-05 Exxon Chemical Patents Inc Metallocen-katalysatorsysteme auf einem träger für die olefinpolymerisation, ihre herstellung und verwendung
CA2138572C (en) * 1993-12-21 1999-08-24 Univation Technologies Llc Production of polyolefins containing long chain branches by a gas phase process
IT1270253B (it) * 1994-06-20 1997-04-29 Spherilene Srl Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene

Also Published As

Publication number Publication date
KR960041205A (ko) 1996-12-19
CA2176767A1 (en) 1996-11-17
ID16439A (id) 1997-10-02
CN1141306A (zh) 1997-01-29
HUP9601322A3 (en) 1998-10-28
RU2162858C2 (ru) 2001-02-10
AU713324B2 (en) 1999-11-25
ES2158246T3 (es) 2001-09-01
UA47394C2 (uk) 2002-07-15
JPH08311260A (ja) 1996-11-26
GR3035742T3 (en) 2001-07-31
US5798427A (en) 1998-08-25
EP0743327A2 (en) 1996-11-20
DE69612424T2 (de) 2001-07-26
SK63796A3 (en) 1997-04-09
PL187966B1 (pl) 2004-11-30
BR9602284A (pt) 1998-01-13
AR001953A1 (es) 1997-12-10
AU5229596A (en) 1996-11-28
HUP9601322A2 (en) 1997-04-28
DE69612424D1 (de) 2001-05-17
PL314260A1 (en) 1996-11-25
ATE200497T1 (de) 2001-04-15
KR100267629B1 (ko) 2000-10-16
HU9601322D0 (en) 1996-07-29
PT743327E (pt) 2001-09-28
EP0743327A3 (en) 1998-04-08
JP3073929B2 (ja) 2000-08-07
CZ291412B6 (cs) 2003-03-12
TR199600395A1 (tr) 1997-03-21
ZA963917B (en) 1996-11-25
CZ142496A3 (en) 1996-12-11
CA2176767C (en) 2001-01-02
MY115806A (en) 2003-09-30
TW426690B (en) 2001-03-21
EP0743327B1 (en) 2001-04-11

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