ATE182159T1 - Verfahren zur olefinpolymerisation in der gasphase - Google Patents

Verfahren zur olefinpolymerisation in der gasphase

Info

Publication number
ATE182159T1
ATE182159T1 AT93103809T AT93103809T ATE182159T1 AT E182159 T1 ATE182159 T1 AT E182159T1 AT 93103809 T AT93103809 T AT 93103809T AT 93103809 T AT93103809 T AT 93103809T AT E182159 T1 ATE182159 T1 AT E182159T1
Authority
AT
Austria
Prior art keywords
ethylene
olefins
alpha
gas
catalyst
Prior art date
Application number
AT93103809T
Other languages
English (en)
Inventor
Massimo Covezzi
Paolo Galli
Gabriele Govoni
Roberto Rinaldi
Original Assignee
Montell Technology Company Bv
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 Montell Technology Company Bv filed Critical Montell Technology Company Bv
Application granted granted Critical
Publication of ATE182159T1 publication Critical patent/ATE182159T1/de

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
    • C08F10/02—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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
AT93103809T 1992-03-13 1993-03-10 Verfahren zur olefinpolymerisation in der gasphase ATE182159T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920589A IT1254279B (it) 1992-03-13 1992-03-13 Procedimento per la polimerizzazione in fase gas delle olefine

Publications (1)

Publication Number Publication Date
ATE182159T1 true ATE182159T1 (de) 1999-07-15

Family

ID=11362420

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93103809T ATE182159T1 (de) 1992-03-13 1993-03-10 Verfahren zur olefinpolymerisation in der gasphase

Country Status (24)

Country Link
US (1) US5733987A (de)
EP (1) EP0560312B1 (de)
JP (1) JP3910219B2 (de)
KR (1) KR100268119B1 (de)
CN (1) CN1087306C (de)
AT (1) ATE182159T1 (de)
AU (1) AU658055B2 (de)
BR (1) BR9301145A (de)
CA (1) CA2087289C (de)
CZ (1) CZ288458B6 (de)
DE (1) DE69325603T2 (de)
ES (1) ES2134225T3 (de)
FI (1) FI112664B (de)
GR (1) GR3031273T3 (de)
HU (1) HU217181B (de)
IL (1) IL105024A (de)
IT (1) IT1254279B (de)
MX (1) MX9301347A (de)
MY (1) MY110349A (de)
NO (1) NO300219B1 (de)
PL (1) PL176101B1 (de)
RU (1) RU2116318C1 (de)
TW (1) TW230210B (de)
ZA (1) ZA931726B (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872047A (en) * 1986-11-07 1989-10-03 Olin Corporation Semiconductor die attach system
IT1274016B (it) * 1994-02-21 1997-07-14 Spherilene Srl Processo per la polimerizzazione in fase gas delle a-olefine
US5677375A (en) * 1995-07-21 1997-10-14 Union Carbide Chemicals & Plastics Technology Corporation Process for producing an in situ polyethylene blend
EP1059309A3 (de) * 1996-12-31 2001-09-05 ExxonMobil Chemical Patents Inc. Mehrstufiges Verfahren zur Herstellung von Polyolefinen
US6066701A (en) * 1996-12-31 2000-05-23 Exxon Chemical Patents Inc. Multistage method for manufacturing polyolefins
FI111846B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI111848B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
RU2129565C1 (ru) * 1997-07-15 1999-04-27 Институт нефтехимического синтеза им.А.В.Топчиева РАН Способ получения линейного полиэтилена средней плотности
HUP0200516A2 (en) * 1999-06-18 2002-07-29 Basell Technology Co Bv Catalyst components for the polymerization of olefins and catalysts therefrom obtained
HUP0202584A3 (en) 1999-09-10 2003-10-28 Basell Technology Co Bv Catalyst for the polymerization of olefins
CN100341945C (zh) * 2000-02-08 2007-10-10 钟渊化学工业株式会社 可固化组合物
US6593506B1 (en) 2000-10-12 2003-07-15 Exxonmobil Chemical Patents Inc. Olefin recovery in a polyolefin production process
US6495609B1 (en) 2000-11-03 2002-12-17 Exxonmobil Chemical Patents Inc. Carbon dioxide recovery in an ethylene to ethylene oxide production process
WO2002074818A1 (en) * 2001-03-15 2002-09-26 Basell Poliolefine Italia S.P.A. Process for the (co)polymerization of ethylene
US6541578B2 (en) * 2001-03-22 2003-04-01 Nova Chemicals (International) S.A. Increased space-time yield in gas phase polymerization
DE60232745D1 (de) * 2001-06-26 2009-08-06 Basell Poliolefine Srl Verfahren zur Herstellung von Katalysator-Komponenten für die Olefinpolymerisation
TWI268939B (en) * 2001-12-12 2006-12-21 Basell Poliolefine Spa Process for the polymerization of olefins
WO2003055921A1 (en) * 2001-12-24 2003-07-10 Basell Poliolefine Italia S.P.A. Ziegler natta catalyst for the polymerization of olefins
ATE365752T1 (de) * 2002-06-13 2007-07-15 Basell Poliolefine Srl Ziegler natta katalysator für die polymerisation von olefinen
EP1511778A2 (de) * 2002-06-13 2005-03-09 Basell Poliolefine Italia S.P.A. Verfahren zur herstellung von ethylencopolymeren
JP2006510751A (ja) * 2002-12-18 2006-03-30 バセル ポリオレフィン イタリア エス．アール．エル． オレフィン重合用触媒成分
CA2527357A1 (en) * 2003-05-29 2004-12-09 Basell Poliolefine Italia S.R.L. Process for the preparation of a catalyst component and components therefrom obtained
JP4790627B2 (ja) * 2003-12-19 2011-10-12 バーゼル・ポリオレフィン・ゲーエムベーハー エチレン（コ）ポリマーの製造方法
US20050182207A1 (en) * 2003-12-23 2005-08-18 Diwaker Singh Gas-phase process
US20050137364A1 (en) * 2003-12-23 2005-06-23 Univation Technologies, Llc Condensing mode operation of gas-phase polymerization reactor
CN101035816B (zh) * 2004-10-14 2010-11-03 巴塞尔聚烯烃意大利有限责任公司 烯烃气相聚合的方法
ATE401123T1 (de) 2004-12-17 2008-08-15 Borealis Tech Oy Verfahren zur polymerisation von olefinen in gegenwart eines olefin polymerisationskatalysators
RU2007139935A (ru) * 2005-03-30 2009-05-10 Базелль Полиолефин Италия С.Р.Л. (It) Каталитические компоненты для полимеризации олефинов
CN101163722B (zh) * 2005-03-30 2011-03-09 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
EP1863856B1 (de) * 2005-03-30 2013-09-18 Basell Poliolefine Italia S.r.l. Verfahren zur herstellung von kristallinen ethylen(co)polymeren
US20070060724A1 (en) * 2005-09-13 2007-03-15 Nova Chemicals Corporation And Innovene Europe Ltd. Enhanced catalyst productivity
US20090156758A1 (en) * 2005-09-19 2009-06-18 Basell Poliolefine Italia S.R.L. Gas-Phase Process for the Poymerization of Olefins
EP2051999A1 (de) * 2006-08-15 2009-04-29 Basell Poliolefine Italia S.r.l. Verfahren zur herstellung von katalysatorkomponenten zur olefinpolymerisation
WO2008061662A1 (en) * 2006-11-21 2008-05-29 Basell Poliolefine Italia S.R.L. Catalyst component for the polymerization of olefins
EP2121773B1 (de) 2006-12-22 2016-11-23 Basell Poliolefine Italia S.r.l. Katalysatorkomponenten zur olefinpolymerisierung und daraus gewonnenen katalysatoren
CA2588352A1 (en) * 2007-05-11 2008-11-11 Nova Chemicals Corporation Method to estimate pent values
CN101638448B (zh) * 2008-08-01 2011-06-15 中国石油化工股份有限公司 烯烃气相连续聚合方法
US8497328B2 (en) * 2008-08-20 2013-07-30 Basell Poliolefine Italia, s.r.l. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
JP2012530169A (ja) 2009-06-18 2012-11-29 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン類の重合用触媒成分及び当該触媒成分から得られる触媒
EP2330135B1 (de) 2009-12-02 2012-11-07 Borealis AG Verfahren zur Herstellung von Polyolefinen
CA2805769C (en) 2010-08-24 2017-11-21 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
US10138310B2 (en) 2010-08-24 2018-11-27 Equistar Chemicals, Lp Preparation of LLDPE resins and films having low gels
WO2012130614A1 (en) 2011-04-01 2012-10-04 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
EP2518090A1 (de) 2011-04-28 2012-10-31 Basell Poliolefine Italia S.r.l. Katalysatorkomponenten zur Olefinpolymerisierung und daraus gewonnenen Katalysatoren
EP2803676A1 (de) 2013-05-16 2014-11-19 Basell Polyolefine GmbH Verfahren zur Gasphasenpolymerisation von Ethylen oder Ethylenmischungen
CA2857456C (en) 2014-07-22 2022-05-03 Nova Chemicals Corporation Improved control over particulate feed
CN107406539B (zh) * 2015-03-25 2020-04-07 巴塞尔聚烯烃股份有限公司 连续气相聚合方法
ES2707391T3 (es) 2015-06-23 2019-04-03 Borealis Ag Procedimiento para la producción de resinas de LLDPE
EP3241611B1 (de) 2016-05-02 2020-03-04 Borealis AG Verfahren zum zuführen eines polymerisations-katalysators
WO2018011156A1 (en) * 2016-07-12 2018-01-18 Total Raffinage Chimie Catalytic process for diene dimerization
CN109415460A (zh) 2016-07-15 2019-03-01 巴塞尔聚烯烃意大利有限公司 烯烃聚合用催化剂
WO2018091261A1 (en) * 2016-11-17 2018-05-24 Basell Polyolefine Gmbh Polyethylene composition having high swell ratio
US11034781B2 (en) 2016-12-19 2021-06-15 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
EP3483189A1 (de) 2017-11-14 2019-05-15 Borealis AG Automatisiertes verfahren zur beendigung einer olefinpolymerisierungsreaktion unter notbedingungen
RU2770427C1 (ru) 2018-12-18 2022-04-18 Базелл Полиолефин Гмбх Газофазный способ получения полимеров этилена
WO2021099123A1 (en) 2019-11-20 2021-05-27 Basell Poliolefine Italia S.R.L. Process for the preparation of a catalyst component and components therefrom obtained
EP3868793A1 (de) * 2020-02-24 2021-08-25 Borealis AG Verfahren zur herstellung von alpha-olefinpolymeren in einem mehrstufigen polymerisationsverfahren
JP7698718B2 (ja) 2020-11-27 2025-06-25 ボレアリス・アクチェンゲゼルシャフト 触媒供給システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954909A (en) * 1970-06-09 1976-05-04 Naphtachimie Method of producing solid polymers
JPS6020405B2 (ja) * 1976-04-06 1985-05-22 三井東圧化学株式会社 低密度ポリエチレンの製造方法
NL7703570A (en) * 1977-04-01 1978-10-03 Applied Photophysics Ltd Identification system for bodies containing luminous material - uses intensity-wavelength distribution in emission spectrum for testing
JPS603324B2 (ja) * 1978-12-28 1985-01-28 三井化学株式会社 エチレン共重合体の製造方法
JPS5634709A (en) * 1979-08-31 1981-04-07 Mitsui Petrochem Ind Ltd Gas phase polymerization or copolymerization of olefin
JPS5767612A (en) * 1980-10-15 1982-04-24 Mitsui Petrochem Ind Ltd Preparation of ethylene copolymer
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.
FR2659338B1 (fr) * 1990-03-09 1993-05-07 Bp Chemicals Snc Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse.
IT1246614B (it) * 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
ES2165354T3 (es) * 1991-07-24 2002-03-16 Exxonmobil Oil Corp Resinas de polimero de etileno mejoradas para peliculas.
IT1262934B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1262935B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine

Also Published As

Publication number Publication date
AU658055B2 (en) 1995-03-30
PL176101B1 (pl) 1999-04-30
CN1087306C (zh) 2002-07-10
NO930910L (no) 1993-09-14
TW230210B (de) 1994-09-11
RU2116318C1 (ru) 1998-07-27
CA2087289A1 (en) 1993-09-14
DE69325603D1 (de) 1999-08-19
IT1254279B (it) 1995-09-14
KR100268119B1 (ko) 2000-10-16
FI112664B (fi) 2003-12-31
MY110349A (en) 1998-04-30
NO300219B1 (no) 1997-04-28
CA2087289C (en) 2007-05-22
CZ288458B6 (en) 2001-06-13
NO930910D0 (no) 1993-03-12
PL298042A1 (en) 1993-12-13
MX9301347A (es) 1994-03-31
ES2134225T3 (es) 1999-10-01
ITMI920589A1 (it) 1993-09-13
CZ40393A3 (en) 1994-01-19
EP0560312B1 (de) 1999-07-14
DE69325603T2 (de) 1999-12-30
ITMI920589A0 (it) 1992-03-13
HU9300717D0 (en) 1993-05-28
FI931107A0 (fi) 1993-03-12
EP0560312A1 (de) 1993-09-15
BR9301145A (pt) 1993-09-21
CN1078971A (zh) 1993-12-01
KR930019703A (ko) 1993-10-18
JP3910219B2 (ja) 2007-04-25
FI931107A7 (fi) 1993-09-14
AU3518993A (en) 1993-09-16
JPH0641234A (ja) 1994-02-15
IL105024A (en) 1996-06-18
HU217181B (hu) 1999-12-28
HUT64089A (en) 1993-11-29
GR3031273T3 (en) 1999-12-31
US5733987A (en) 1998-03-31
ZA931726B (en) 1993-09-27

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee