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FI930151A0 - Foerfarande foer polymerisering av olefiner i gasfas - Google Patents

Foerfarande foer polymerisering av olefiner i gasfas

Info

Publication number
FI930151A0
FI930151A0 FI930151A FI930151A FI930151A0 FI 930151 A0 FI930151 A0 FI 930151A0 FI 930151 A FI930151 A FI 930151A FI 930151 A FI930151 A FI 930151A FI 930151 A0 FI930151 A0 FI 930151A0
Authority
FI
Finland
Prior art keywords
gasfas
olefiner
foerfarande foer
polymerisering
foer polymerisering
Prior art date
Application number
FI930151A
Other languages
English (en)
Other versions
FI930151A (fi
FI106308B (fi
Inventor
Massimo Covezzi
Paolo Galli
Gabriele Govoni
Roberto Rinaldo
Original Assignee
Himont Inc
Montecatini Tecnologie Srl
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 Himont Inc, Montecatini Tecnologie Srl filed Critical Himont Inc
Publication of FI930151A publication Critical patent/FI930151A/fi
Publication of FI930151A0 publication Critical patent/FI930151A0/fi
Application granted granted Critical
Publication of FI106308B publication Critical patent/FI106308B/fi

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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • 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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI930151A 1991-06-03 1993-01-14 Menetelmä olefiinien polymeroimiseksi kaasufaasissa FI106308B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITRM910379 1991-06-03
ITRM910379A IT1246614B (it) 1991-06-03 1991-06-03 Procedimento per la polimerizzazione in fase gas delle olefine
PCT/EP1992/001231 WO1992021706A1 (en) 1991-06-03 1992-06-03 Process for the gas-phase polymerization of olefins
EP9201231 1992-06-03

Publications (3)

Publication Number Publication Date
FI930151A FI930151A (fi) 1993-01-14
FI930151A0 true FI930151A0 (fi) 1993-01-14
FI106308B FI106308B (fi) 2001-01-15

Family

ID=11400172

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930151A FI106308B (fi) 1991-06-03 1993-01-14 Menetelmä olefiinien polymeroimiseksi kaasufaasissa

Country Status (26)

Country Link
US (1) US6228956B1 (fi)
EP (2) EP0541760B1 (fi)
JP (1) JP3190041B2 (fi)
KR (1) KR100218863B1 (fi)
CN (1) CN1078216C (fi)
AR (1) AR247408A1 (fi)
AT (1) ATE141094T1 (fi)
AU (1) AU653829B2 (fi)
BR (1) BR9205273A (fi)
CA (1) CA2088681C (fi)
CZ (1) CZ289004B6 (fi)
DE (1) DE69212633T2 (fi)
DK (1) DK0541760T3 (fi)
ES (1) ES2090646T3 (fi)
FI (1) FI106308B (fi)
GR (1) GR3020753T3 (fi)
HU (1) HU212442B (fi)
IL (1) IL102074A (fi)
IT (1) IT1246614B (fi)
MX (1) MX9202633A (fi)
NO (1) NO180721C (fi)
PL (1) PL170118B1 (fi)
RU (1) RU2114125C1 (fi)
UA (1) UA27785C2 (fi)
WO (1) WO1992021706A1 (fi)
ZA (1) ZA923985B (fi)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254279B (it) * 1992-03-13 1995-09-14 Montecatini Tecnologie Srl Procedimento per la polimerizzazione in fase gas delle olefine
KR100298102B1 (ko) * 1992-12-22 2001-10-24 치어즈 엠. 노우드 프로필렌단량체를중합시켜폴리프로필렌을제조하는방법,이를위한촉매및프로필렌중합용촉매의제조방법
JP3499561B2 (ja) * 1993-09-16 2004-02-23 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・コーポレーション ポリマーの製造
FI952098A (fi) * 1995-05-02 1996-11-03 Borealis As LLDPE-polymeerien valmistusmenetelmä
FI952175A (fi) * 1995-05-05 1996-11-06 Borealis As Menetelmä ja katalysaattorikomponentti olefiinien homo- tai kopolymeroimiseksi
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
DE69723657T2 (de) 1996-06-24 2004-06-09 Basell Poliolefine Italia S.P.A. Elastoplastische polyolefinmasse mit hoher durchsichtigkeit und biegsamkeit
DE69831819T2 (de) * 1997-01-30 2006-07-06 Total Petrochemicals Research Feluy, Seneffe Selektive Wirkung von Metallocen-Katalysatoren für die Herstellung von isotaktischen Polyolefinen
DE69807473T2 (de) * 1997-06-05 2003-05-08 Polypropylene Belgium (N.V.), Antwerpen Kontinuierliches verfahren zur herstellung von propylenpolymeren
FI111846B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI111845B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä propeenin homopolymeerien ja iskulujuudeltaan modifioitujen polymeerien valmistamiseksi
FI111847B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä propeenin kopolymeerien valmistamiseksi
FI111848B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
RU2223974C2 (ru) * 1998-07-08 2004-02-20 Монтелл Текнолоджи Компани Б.В. Способ и устройство для газофазной полимеризации
FI991015A0 (fi) * 1999-05-04 1999-05-04 Borealis As Menetelmä alfa-olefiinipolymeerien valmistamiseksi
WO2000078820A1 (en) 1999-06-18 2000-12-28 Basell Technology Company B.V. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
US6716940B1 (en) 1999-09-10 2004-04-06 Basell Polyolefine Gmbh Catalyst for the polymerization of olefins
JP2003511493A (ja) * 1999-10-02 2003-03-25 ボレアリス テクノロジー オイ オレフィン重合用修飾担持触媒
JP2004522849A (ja) 2001-03-15 2004-07-29 バセル　ポリオレフィン　イタリア　エス．ピー．エー． エチレンの（共）重合方法
CN1249098C (zh) 2001-06-26 2006-04-05 巴塞尔聚烯烃意大利有限公司 烯烃聚合用组分和催化剂
MY136330A (en) 2001-12-12 2008-09-30 Basell Poliolefine Spa Process for the polymerization of olefins
BR0212486A (pt) * 2002-01-15 2004-08-24 Advanced Elastomer Sistems L P Processo para produzir uma composição de elastÈmero termoplástico, e, composição de elastÈmero termoplástico
US7371806B2 (en) 2002-06-13 2008-05-13 Basell Poliolefine Italia S.P.A. Process for the preparation of ethylene copolymers
WO2003106511A1 (en) 2002-06-13 2003-12-24 Basell Poliolefine Italia S.P.A. Catalyst components for the polymerization of olefins
AU2002323878A1 (en) * 2002-06-25 2004-01-06 Borealis Technology Oy Polyolefin with improved scratch resistance and process for producing the same
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
DE60336833D1 (de) 2002-10-09 2011-06-01 Basell Poliolefine Srl Katalytische gasphasenpolymerisation von olefinen
KR101102793B1 (ko) 2002-12-18 2012-01-05 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분
RU2380380C2 (ru) 2003-05-29 2010-01-27 Базелль Полиолефин Италия С.Р.Л. Способ получения компонента катализатора и получаемые из него компоненты
EP1656398B1 (en) 2003-08-20 2006-12-06 Basell Poliolefine Italia S.r.l. Process and apparatus for the polymerization of ethylene
US7601666B2 (en) 2004-07-08 2009-10-13 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system and process for use thereof
RU2374265C2 (ru) * 2004-10-14 2009-11-27 Базелль Полиолефин Италия С.Р.Л. Способ газофазной полимеризации олефинов
DE602004015128D1 (de) 2004-12-17 2008-08-28 Borealis Tech Oy Verfahren zur Polymerisation von Olefinen in Gegenwart eines Olefin Polymerisationskatalysators
DE102005005506A1 (de) * 2005-02-04 2006-08-10 Basell Polyolefine Gmbh Verfahren und Vorrichtung zur Polymerisation von Ethylen
KR20070118143A (ko) * 2005-03-30 2007-12-13 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분
KR20070118144A (ko) 2005-03-30 2007-12-13 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분
CN101151283B (zh) 2005-03-30 2011-06-08 巴塞尔聚烯烃意大利有限责任公司 制备结晶乙烯（共聚物）聚合物的方法
EP1896513B1 (en) 2005-05-13 2010-01-20 Basell Poliolefine Italia S.r.l. Process for the gas-phase polymerization of olefins
WO2007033941A1 (en) * 2005-09-19 2007-03-29 Basell Poliolefine Italia S.R.L. Gas-phase process for the polymerization of olefins
JP5092260B2 (ja) * 2005-09-21 2012-12-05 住友化学株式会社 オレフィン重合体の製造方法
WO2008015113A2 (en) * 2006-08-04 2008-02-07 Basell Poliolefine Italia S.R.L. Gas-phase process for preparing heterophasic propylene copolymers
US8034735B2 (en) * 2006-11-21 2011-10-11 Basell Poliolefine Italia, s.r.l. Catalyst component for the polymerization of olefins
BRPI0721273A2 (pt) * 2006-12-20 2014-04-01 Basell Poliolefine Srl Componentes catalisadores para a polimerização de olefinas e catalisadores obtidos das mesmas.
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
KR20090101192A (ko) 2006-12-22 2009-09-24 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분 및 그로부터 수득된 촉매
CN101679556B (zh) 2007-06-04 2012-06-06 埃克森美孚化学专利公司 超溶液均相丙烯聚合
CN101168576B (zh) * 2007-11-30 2011-04-20 北京三聚环保新材料股份有限公司 一种聚烯烃催化剂制备工艺
WO2009077185A1 (en) 2007-12-18 2009-06-25 Basell Polyolefine Gmbh Gas-phase process for the polymerization of alpha-olefins
US20100261859A1 (en) * 2007-12-20 2010-10-14 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
EP2225287B1 (en) * 2007-12-28 2011-08-31 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
BRPI0917283A2 (pt) 2008-08-20 2015-11-10 Basell Poliolefine Spa componentes de catalisador para a polimerização de olefinas e catalisadores deles obtidos
ES2399011T3 (es) 2008-09-26 2013-03-25 Basell Poliolefine Italia S.R.L. Componentes cataliticos para la polimerización de olefinas
KR20120031175A (ko) 2009-06-18 2012-03-30 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분 및 그로부터 수득된 촉매
CN102030841B (zh) * 2009-09-29 2012-07-04 中国石油化工股份有限公司 一种丙烯气相聚合方法
EP2330135B1 (en) 2009-12-02 2012-11-07 Borealis AG Process for producing polyolefins
US10138310B2 (en) 2010-08-24 2018-11-27 Equistar Chemicals, Lp Preparation of LLDPE resins and films having low gels
CN103052656B (zh) 2010-08-24 2016-06-01 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂组分
BR112013025014A2 (pt) 2011-04-01 2017-01-17 Basell Poliolefine Srl componentes de catalisador para a polimerização de olefinas e catalisadores obtidos a partir destes
EP2518090A1 (en) 2011-04-28 2012-10-31 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
CN103788257B (zh) * 2012-10-30 2016-12-21 中国石油化工股份有限公司 一种调节聚丙烯立构规整度的方法
DE102013221849B4 (de) 2012-10-30 2021-07-29 Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation Verfahren zur Herstellung eines Propylenpolymers
CN103788259B (zh) 2012-10-30 2017-05-31 中国石油化工股份有限公司 一种分子量窄分布聚丙烯
CN103788258B (zh) * 2012-10-30 2019-02-19 中国石油化工股份有限公司 一种丙烯的聚合方法
EP2740748B1 (en) 2012-12-07 2015-06-10 Borealis AG Method of polymerizing olefins in slurry reactors
EP2818509A1 (en) * 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition for blow molding having high stress cracking resistance
CN104250326B (zh) * 2013-06-28 2017-04-26 中国石油化工股份有限公司 一种聚丙烯发泡板材或片材的制备方法
US10308740B2 (en) 2014-02-07 2019-06-04 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US10647795B2 (en) 2014-02-07 2020-05-12 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
US9382351B2 (en) 2014-02-07 2016-07-05 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US10696765B2 (en) 2014-02-07 2020-06-30 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and propylene polymer
US11267916B2 (en) 2014-02-07 2022-03-08 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
US10723824B2 (en) 2014-02-07 2020-07-28 Eastman Chemical Company Adhesives comprising amorphous propylene-ethylene copolymers
EP3241611B1 (en) 2016-05-02 2020-03-04 Borealis AG A process for feeding a polymerisation catalyst
EP3484932A1 (en) 2016-07-15 2019-05-22 Basell Poliolefine Italia S.r.l. Catalyst for the polymerization of olefins
BR112019005989B1 (pt) * 2016-09-27 2023-05-02 Exxonmobil Chemical Patents Inc Processo de polimerização
CN110072896B (zh) 2016-12-19 2021-10-26 巴塞尔聚烯烃意大利有限公司 用来聚合烯烃的催化剂组分以及由其获得的催化剂
EP3483189A1 (en) 2017-11-14 2019-05-15 Borealis AG Automated method for terminating an olefin polymerization reaction under emergency conditions
CN112175115B (zh) * 2019-07-02 2023-07-21 中国石油化工股份有限公司 烯烃聚合催化剂的固体催化剂组分及其制备方法和烯烃聚合催化剂及烯烃聚合的方法
CN112175117B (zh) * 2019-07-02 2023-07-21 中国石油化工股份有限公司 用于烯烃聚合的固体催化剂组分及其制备方法和用于烯烃聚合的催化剂及烯烃聚合的方法
CN112759684B (zh) * 2019-11-01 2023-07-21 中国石油化工股份有限公司 一种聚丁烯-1的制备方法及装置
KR102495156B1 (ko) 2019-11-20 2023-02-06 바셀 폴리올레핀 이탈리아 에스.알.엘 촉매 성분의 제조 공정 및 그로부터 얻어지는 성분
US11254761B1 (en) * 2020-10-15 2022-02-22 Chevron Phillips Chemical Company Lp Catalyst pretreatment and feeding system for polypropylene production
WO2022111966A1 (en) 2020-11-27 2022-06-02 Borealis Ag Catalyst feed system

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137126C (fi) 1961-09-28
NL162661B (nl) 1968-11-21 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.
YU35844B (en) 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
JPS5634709A (en) 1979-08-31 1981-04-07 Mitsui Petrochem Ind Ltd Gas phase polymerization or copolymerization of olefin
JPS5950246B2 (ja) 1979-10-16 1984-12-07 三井化学株式会社 成形用オレフイン共重合体の製法
JPS56166208A (en) 1980-05-27 1981-12-21 Mitsui Petrochem Ind Ltd Gas-phase polymerization of olefin
JPS5767612A (en) 1980-10-15 1982-04-24 Mitsui Petrochem Ind Ltd Preparation of ethylene copolymer
US4532311A (en) 1981-03-26 1985-07-30 Union Carbide Corporation Process for reducing sheeting during polymerization of alpha-olefins
JPS5883006A (ja) 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd オレフインの重合方法
IT1150650B (it) 1982-03-10 1986-12-17 Montedison Spa Reattore a letto fluido
EP0099774B2 (fr) 1982-06-24 1995-03-22 BP Chimie Société Anonyme Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
FR2577558B1 (fr) 1985-02-19 1987-03-06 Bp Chimie Sa Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse
FR2586022B1 (fr) 1985-08-06 1987-11-13 Bp Chimie Sa Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
US4803251A (en) 1987-11-04 1989-02-07 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
FR2628110B1 (fr) * 1988-03-03 1994-03-25 Bp Chimie Catalyseur de polymerisation d'olefines de type ziegler-natta, supporte sur des particules spheriques de chlorure de magnesium, et procede de preparation
FR2629461B1 (fr) * 1988-03-31 1993-05-07 Bp Chimie Sa Catalyseur de (co)polymerisation du propylene, supporte sur des particules spheriques de chlorure de magnesium et enrobe par du polypropylene, et procedes de preparation
IT1217744B (it) 1988-05-31 1990-03-30 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
FR2646426B2 (fr) 1988-09-13 1991-08-16 Bp Chemicals Sa Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite
CA1334841C (en) * 1988-09-13 1995-03-21 Mamoru Kioka Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalysts, and process for polymerizing olefins
IT1227258B (it) 1988-09-30 1991-03-28 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
FR2649708B1 (fr) 1989-07-17 1991-10-25 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite
IL95097A0 (en) 1989-08-23 1991-06-10 Himont Inc Thermoplastic olefin polymer and its preparation
FR2651234B1 (fr) * 1989-08-29 1993-03-12 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite.
JP2940684B2 (ja) 1989-12-29 1999-08-25 三井化学株式会社 オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法
IT1241093B (it) 1990-03-30 1993-12-29 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
JP3000706B2 (ja) 1991-04-15 2000-01-17 セイコーエプソン株式会社 超音波モータ

Also Published As

Publication number Publication date
FI930151A (fi) 1993-01-14
PL170118B1 (pl) 1996-10-31
CZ289004B6 (cs) 2001-10-17
DK0541760T3 (da) 1996-09-02
DE69212633T2 (de) 1997-02-20
ZA923985B (en) 1993-02-24
CZ396092A3 (en) 1993-06-16
CA2088681C (en) 2004-04-13
HUT66659A (en) 1994-12-28
EP0541760B1 (en) 1996-08-07
US6228956B1 (en) 2001-05-08
IT1246614B (it) 1994-11-24
NO180721B (no) 1997-02-24
JP3190041B2 (ja) 2001-07-16
EP0517183A3 (en) 1993-01-20
NO930363D0 (no) 1993-02-02
MX9202633A (es) 1992-12-01
ITRM910379A0 (it) 1991-06-03
KR100218863B1 (ko) 1999-09-01
CN1069034A (zh) 1993-02-17
JPH06503123A (ja) 1994-04-07
EP0517183A2 (en) 1992-12-09
FI106308B (fi) 2001-01-15
BR9205273A (pt) 1993-07-20
HU212442B (en) 1996-06-28
WO1992021706A1 (en) 1992-12-10
IL102074A (en) 1995-01-24
UA27785C2 (uk) 2000-10-16
CN1078216C (zh) 2002-01-23
AU653829B2 (en) 1994-10-13
AR247408A1 (es) 1994-12-29
KR930701491A (ko) 1993-06-11
DE69212633D1 (de) 1996-09-12
NO930363L (no) 1993-02-02
CA2088681A1 (en) 1992-12-04
HU9300265D0 (en) 1993-05-28
GR3020753T3 (en) 1996-11-30
EP0541760A1 (en) 1993-05-19
RU2114125C1 (ru) 1998-06-27
NO180721C (no) 1997-06-04
ES2090646T3 (es) 1996-10-16
PL297841A1 (en) 1993-12-13
ATE141094T1 (de) 1996-08-15
AU1917792A (en) 1993-01-08
ITRM910379A1 (it) 1992-12-03

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