AR247408A1 - Un procedimiento continuo para la polimerizacion en fase gaseosa de olefinas y polimeros esferiformes de etileno y propileno obtenidos con dicho procedimiento. - Google Patents
Un procedimiento continuo para la polimerizacion en fase gaseosa de olefinas y polimeros esferiformes de etileno y propileno obtenidos con dicho procedimiento.Info
- Publication number
- AR247408A1 AR247408A1 AR92322449A AR32244992A AR247408A1 AR 247408 A1 AR247408 A1 AR 247408A1 AR 92322449 A AR92322449 A AR 92322449A AR 32244992 A AR32244992 A AR 32244992A AR 247408 A1 AR247408 A1 AR 247408A1
- Authority
- AR
- Argentina
- Prior art keywords
- propylene
- olefins
- polymer
- polymerize
- optionally
- Prior art date
Links
Classifications
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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
- 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
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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
- 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)
Abstract
AN PROCEDIMIENTO CONTINUO PARA LA POLIMERIZACION Y COPOLIMERIZACION EN FASE GASEOSA DE OLEFINAS DE FORMULA CH2CHR DONDE R ES HIDROGENO O UN RADICAL ALQUILO O ARILO, QUE EMPLEA UN CATALIZADOR QUECOMPRENDE EL PRODUCTO DE REACCION DE LOS SIGUIENTES COMPONENTES (1) UN COMPUESTO DE TI QUE CONTIENE ENLACE TI-HALOGENO Y OPCIONALMENTE UN COMPUESTO DONADOR DE ELECTRONES SOPORTADO POR UN DIHALURO DE MG ACTIVO CON (2) UN COMPUESTO AL-TRIALQUILO Y OPCIONALMENTE UN COMPUESTO DONADOR DE ELECTRONES, CONSISTIENDO: A)PONER EN CONTACTO COMPONENTES CATALIZADORES EN AUSENCIA DE OLEFINA POLIMERIZABLE, PARA FORMAR UN CATALIZADOR ESTEROESPECIFICO CAPAZ DE POLIMERIZAR PROPILENO BAJO LAS CONDICIONES DEL PASO B) PARA FORMAR UN POLIMERO DE PROPILENO CON UNA INSOLUBILIDAD EN XILENO DE POR LO MENOS UN 60% EN PESO; B) PRE- POLIMERIZAR CON EL CATALIZADOR FORMADO MAS ARRIBA PROPILENO O MEZCLAS DE PROPILENO CON CANTIDADES MENORES DE ETILENO Y/O UNA ALFA-OLEFINA PARA FORMAR UN POLIMERO DE PROPILENO; C)POLIMERIZAR U NA O MAS OLEFINAS DE FORMULA CH2=CHR EN FASE GASEOSA EN UNO O MAS REACTORES QUE POSEAN UN LECHO FLUIDIZADO O AGITADO MECANICAMENTE CON AYUDA DEL SISTEMA PRE-POLIMERO-CATALIZADOR OBTENIDO EN B), LLEVANDOSE A CABO DICHA REACCION DE POLIMERIZACION EN PRESENCIA DE UN ALCANO QUE TIENE ENTRE 3 Y 5 ATOMOS DE CARBONO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM910379A IT1246614B (it) | 1991-06-03 | 1991-06-03 | Procedimento per la polimerizzazione in fase gas delle olefine |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247408A1 true AR247408A1 (es) | 1994-12-29 |
Family
ID=11400172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR92322449A AR247408A1 (es) | 1991-06-03 | 1992-06-02 | Un procedimiento continuo para la polimerizacion en fase gaseosa de olefinas y polimeros esferiformes de etileno y propileno obtenidos con dicho procedimiento. |
Country Status (26)
Country | Link |
---|---|
US (1) | US6228956B1 (es) |
EP (2) | EP0517183A3 (es) |
JP (1) | JP3190041B2 (es) |
KR (1) | KR100218863B1 (es) |
CN (1) | CN1078216C (es) |
AR (1) | AR247408A1 (es) |
AT (1) | ATE141094T1 (es) |
AU (1) | AU653829B2 (es) |
BR (1) | BR9205273A (es) |
CA (1) | CA2088681C (es) |
CZ (1) | CZ289004B6 (es) |
DE (1) | DE69212633T2 (es) |
DK (1) | DK0541760T3 (es) |
ES (1) | ES2090646T3 (es) |
FI (1) | FI106308B (es) |
GR (1) | GR3020753T3 (es) |
HU (1) | HU212442B (es) |
IL (1) | IL102074A (es) |
IT (1) | IT1246614B (es) |
MX (1) | MX9202633A (es) |
NO (1) | NO180721C (es) |
PL (1) | PL170118B1 (es) |
RU (1) | RU2114125C1 (es) |
UA (1) | UA27785C2 (es) |
WO (1) | WO1992021706A1 (es) |
ZA (1) | ZA923985B (es) |
Families Citing this family (84)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
ES2117803T5 (es) * | 1993-09-16 | 2002-07-16 | Union Carbide Chem Plastic | Produccion de polimeros. |
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 |
CN1161391C (zh) | 1996-06-24 | 2004-08-11 | 蒙特尔北美公司 | 高透明性及高柔软性的弹性塑料聚烯烃组合物 |
ATE305943T1 (de) * | 1997-01-30 | 2005-10-15 | Fina Technology | Selektive wirkung von metallocen-katalysatoren für die herstellung von isotaktischen polyolefinen |
EP0986589B1 (en) * | 1997-06-05 | 2002-08-28 | POLYPROPYLENE BELGIUM (Naamloze Vennootschap) | Continuous process for obtaining propylene polymers |
FI111846B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi |
FI111847B (fi) * | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä propeenin kopolymeerien valmistamiseksi |
FI111845B (fi) * | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä propeenin homopolymeerien ja iskulujuudeltaan modifioitujen polymeerien valmistamiseksi |
FI111848B (fi) * | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
ES2190232T3 (es) * | 1998-07-08 | 2003-07-16 | Basell Poliolefine Spa | Procedimiento y aparato para la polimerizacion en fase de gas. |
FI991015A0 (fi) * | 1999-05-04 | 1999-05-04 | Borealis As | Menetelmä alfa-olefiinipolymeerien valmistamiseksi |
DE60036852T2 (de) | 1999-06-18 | 2008-08-14 | Basell Poliolefine Italia S.R.L. | Katalysatorkomponenten für die polymerisation von olefinen und daraus erhaltene katalysatoren |
MXPA02002686A (es) | 1999-09-10 | 2002-07-30 | Basell Technology Co Bv | Catalizador para la polimerizacion de olefinas. |
ATE291041T1 (de) | 1999-10-02 | 2005-04-15 | Borealis Tech Oy | Geträgerter und modifizierter katalysator für die polymerisation von olefine |
EP1368392A1 (en) | 2001-03-15 | 2003-12-10 | Basell Poliolefine Italia S.p.A. | Process for the (co)polymerization of ethylene |
DE60232745D1 (de) | 2001-06-26 | 2009-08-06 | Basell Poliolefine Srl | Verfahren zur Herstellung von Katalysator-Komponenten für die Olefinpolymerisation |
MY136330A (en) | 2001-12-12 | 2008-09-30 | Basell Poliolefine Spa | Process for the polymerization of olefins |
DE60207870T3 (de) * | 2002-01-15 | 2011-12-15 | Advanced Elastomer Systems, L.P. | Thermoplastische elastomere und verfahren zu ihrer herstellung |
BR0305247A (pt) | 2002-06-13 | 2004-09-21 | Basell Poliolefine Spa | Processo de preparação de copolìmeros de etileno |
JP2005529224A (ja) | 2002-06-13 | 2005-09-29 | バセル ポリオレフィン イタリア エス.ピー.エー. | オレフィンの重合のための触媒成分 |
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ATE506379T1 (de) | 2002-10-09 | 2011-05-15 | Basell Poliolefine Srl | Katalytische gasphasenpolymerisation von olefinen |
EP1572756B1 (en) | 2002-12-18 | 2013-04-10 | Basell Poliolefine Italia S.r.l. | Catalyst components for the polymerization of olefins |
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US7514508B2 (en) | 2003-08-20 | 2009-04-07 | Basell Poliolefine Italia S.R.L. | Process for the polymerization of ethylene |
JP5268087B2 (ja) | 2004-07-08 | 2013-08-21 | エクソンモービル・ケミカル・パテンツ・インク | 超臨界条件におけるポリマー製造 |
CA2583580A1 (en) * | 2004-10-14 | 2006-04-20 | Basell Poliolefine Italia S.R.L. | Process for the gas-phase polymerization of olefins |
ES2309445T3 (es) | 2004-12-17 | 2008-12-16 | Borealis Technology Oy | Proceso para la polimerizacion de olefinas en presencia de un catalizador de polimerizacion de las mismas. |
DE102005005506A1 (de) * | 2005-02-04 | 2006-08-10 | Basell Polyolefine Gmbh | Verfahren und Vorrichtung zur Polymerisation von Ethylen |
RU2007139935A (ru) | 2005-03-30 | 2009-05-10 | Базелль Полиолефин Италия С.Р.Л. (It) | Каталитические компоненты для полимеризации олефинов |
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 |
EP1863853B1 (en) * | 2005-03-30 | 2011-12-21 | Basell Poliolefine Italia S.r.l. | Catalyst components for the polymerization of olefins |
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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 |
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US10138310B2 (en) | 2010-08-24 | 2018-11-27 | Equistar Chemicals, Lp | Preparation of LLDPE resins and films having low gels |
BR112013004167B1 (pt) | 2010-08-24 | 2020-02-04 | Basell Poliolefine Italia Srl | componente catalisador sólido, processo para sua preparação e catalisador para a polimerização de olefinas |
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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 |
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EP3484932A1 (en) | 2016-07-15 | 2019-05-22 | Basell Poliolefine Italia S.r.l. | Catalyst for the polymerization of olefins |
RU2720995C1 (ru) * | 2016-09-27 | 2020-05-15 | Эксонмобил Кемикэл Пейтентс Инк. | Способ полимеризации |
FI3555150T3 (fi) | 2016-12-19 | 2023-11-22 | Basell Poliolefine Italia Srl | Katalyyttikomponentteja olefiinien polymerisoimiseksi ja niistä saatuja katalyyttejä |
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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 |
-
1991
- 1991-06-03 IT ITRM910379A patent/IT1246614B/it active IP Right Grant
-
1992
- 1992-06-01 ZA ZA923985A patent/ZA923985B/xx unknown
- 1992-06-02 AR AR92322449A patent/AR247408A1/es active
- 1992-06-02 IL IL10207492A patent/IL102074A/en not_active IP Right Cessation
- 1992-06-02 MX MX9202633A patent/MX9202633A/es unknown
- 1992-06-03 BR BR9205273A patent/BR9205273A/pt not_active IP Right Cessation
- 1992-06-03 WO PCT/EP1992/001231 patent/WO1992021706A1/en active IP Right Grant
- 1992-06-03 EP EP19920109376 patent/EP0517183A3/en active Pending
- 1992-06-03 UA UA93004428A patent/UA27785C2/uk unknown
- 1992-06-03 PL PL92297841A patent/PL170118B1/pl not_active IP Right Cessation
- 1992-06-03 DE DE69212633T patent/DE69212633T2/de not_active Expired - Lifetime
- 1992-06-03 KR KR1019920703325A patent/KR100218863B1/ko not_active IP Right Cessation
- 1992-06-03 EP EP92911445A patent/EP0541760B1/en not_active Expired - Lifetime
- 1992-06-03 RU RU93005275/04A patent/RU2114125C1/ru active
- 1992-06-03 AU AU19177/92A patent/AU653829B2/en not_active Ceased
- 1992-06-03 CA CA002088681A patent/CA2088681C/en not_active Expired - Fee Related
- 1992-06-03 HU HU9300265A patent/HU212442B/hu not_active IP Right Cessation
- 1992-06-03 JP JP51122892A patent/JP3190041B2/ja not_active Expired - Lifetime
- 1992-06-03 DK DK92911445.2T patent/DK0541760T3/da active
- 1992-06-03 ES ES92911445T patent/ES2090646T3/es not_active Expired - Lifetime
- 1992-06-03 CN CN92105616A patent/CN1078216C/zh not_active Expired - Lifetime
- 1992-06-03 AT AT92911445T patent/ATE141094T1/de not_active IP Right Cessation
- 1992-12-29 CZ CS19923960A patent/CZ289004B6/cs not_active IP Right Cessation
-
1993
- 1993-01-14 FI FI930151A patent/FI106308B/fi active
- 1993-02-02 NO NO930363A patent/NO180721C/no not_active IP Right Cessation
-
1995
- 1995-06-07 US US08/476,063 patent/US6228956B1/en not_active Expired - Fee Related
-
1996
- 1996-08-08 GR GR960401974T patent/GR3020753T3/el unknown
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