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) | EP0541760B1 (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 |
---|---|---|---|---|
IT1254279B (it) * | 1992-03-13 | 1995-09-14 | Montecatini Tecnologie Srl | Procedimento per la polimerizzazione in fase gas delle olefine |
EP0605380A3 (en) * | 1992-12-22 | 1994-10-26 | Fina Technology | Optimal co-catalyst / external electron donor molar ratio in the polymerization of propylene. |
ATE167878T1 (de) * | 1993-09-16 | 1998-07-15 | Union Carbide Chem Plastic | Herstellung von polymeren |
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 |
JP3719715B2 (ja) | 1996-06-24 | 2005-11-24 | モンテル ノース アメリカ インコーポレーテッド | 高透明性で高柔軟性の弾性プラスチックポリオレフィン組成物 |
ES2249539T3 (es) * | 1997-01-30 | 2006-04-01 | Total Petrochemicals Research Feluy | Actividad selectiva de catalizador de tipo metalocenos para produccion de poli-alfa-olefinas isotacticas. |
EP0986589B1 (en) | 1997-06-05 | 2002-08-28 | POLYPROPYLENE BELGIUM (Naamloze Vennootschap) | Continuous process for obtaining propylene polymers |
FI111847B (fi) * | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä propeenin kopolymeerien valmistamiseksi |
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 |
FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
CA2301517A1 (en) * | 1998-07-08 | 2000-01-20 | Montell Technology Company B.V. | Process and apparatus for the gas-phase polymerisation |
FI991015A0 (fi) | 1999-05-04 | 1999-05-04 | Borealis As | Menetelmä alfa-olefiinipolymeerien valmistamiseksi |
ATE376560T1 (de) | 1999-06-18 | 2007-11-15 | Basell Poliolefine Srl | Katalysatorkomponenten für die polymerisation von olefinen und daraus erhaltene katalysatoren |
JP2003509547A (ja) | 1999-09-10 | 2003-03-11 | バセル テクノロジー カンパニー ビー.ブイ. | オレフィン重合用触媒 |
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 |
WO2003002617A1 (en) | 2001-06-26 | 2003-01-09 | Basell Poliolefine Italia S.P.A | Components and catalysts for the polymerization of olefins |
TWI268939B (en) | 2001-12-12 | 2006-12-21 | Basell Poliolefine Spa | Process for the polymerization of olefins |
ATE405594T1 (de) * | 2002-01-15 | 2008-09-15 | Advanced Elastomer Systems | Thermoplastische elastomere |
JP2005529225A (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. | エチレンコポリマー類の製造方法 |
ATE365752T1 (de) | 2002-06-13 | 2007-07-15 | Basell Poliolefine Srl | Ziegler natta katalysator für die polymerisation von olefinen |
DE60239297D1 (de) * | 2002-06-25 | 2011-04-07 | Borealis Tech Oy | Polyolefin mit verbesserter kratzfestigkeit und verfahren zu seiner herstelung |
US8058371B2 (en) | 2002-09-20 | 2011-11-15 | Exxonmobil Chemical Patents Inc. | Super-solution homogeneous propylene polymerization |
US8008412B2 (en) | 2002-09-20 | 2011-08-30 | Exxonmobil Chemical Patents Inc. | Polymer production at supersolution conditions |
WO2004033505A1 (en) | 2002-10-09 | 2004-04-22 | Basell Poliolefine Italia S.P.A. | Polymerization process |
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 |
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DE602004003590T2 (de) | 2003-08-20 | 2007-09-27 | Basell Poliolefine Italia S.R.L. | Verfahren und vorrichtung zur polymerisation von ethylen |
KR20070039930A (ko) | 2004-07-08 | 2007-04-13 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 초임계 조건에서 중합체의 제조방법 |
DE602005020040D1 (de) * | 2004-10-14 | 2010-04-29 | Basell Poliolefine Srl | Verfahren zur gasphasenpolymerisation von olefinen |
ATE401123T1 (de) | 2004-12-17 | 2008-08-15 | 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 |
JP2008534722A (ja) * | 2005-03-30 | 2008-08-28 | 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 |
EP1863856B1 (en) | 2005-03-30 | 2013-09-18 | Basell Poliolefine Italia S.r.l. | Process for preparing crystalline ethylene (co)polymers |
US7879959B2 (en) | 2005-03-30 | 2011-02-01 | Basell Poliolefine Italia S.R.L. | Catalyst components for the polymerization of olefins |
CA2608318A1 (en) | 2005-05-13 | 2006-11-16 | Basell Poliolefine Italia S.R.L. | Process for the gas-phase polymerization of olefins |
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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 |
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US10138310B2 (en) | 2010-08-24 | 2018-11-27 | Equistar Chemicals, Lp | Preparation of LLDPE resins and films having low gels |
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WO2018011086A1 (en) | 2016-07-15 | 2018-01-18 | Basell Poliolefine Italia S.R.L. | Catalyst for the polymerization of olefins |
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WO2018114453A1 (en) | 2016-12-19 | 2018-06-28 | Basell Poliolefine Italia S.R.L. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
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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 |
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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 |
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 |
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 |
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 IL IL10207492A patent/IL102074A/en not_active IP Right Cessation
- 1992-06-02 AR AR92322449A patent/AR247408A1/es active
- 1992-06-02 MX MX9202633A patent/MX9202633A/es unknown
- 1992-06-03 DE DE69212633T patent/DE69212633T2/de not_active Expired - Lifetime
- 1992-06-03 CN CN92105616A patent/CN1078216C/zh not_active Expired - Lifetime
- 1992-06-03 ES ES92911445T patent/ES2090646T3/es not_active Expired - Lifetime
- 1992-06-03 HU HU9300265A patent/HU212442B/hu not_active IP Right Cessation
- 1992-06-03 BR BR9205273A patent/BR9205273A/pt not_active IP Right Cessation
- 1992-06-03 DK DK92911445.2T patent/DK0541760T3/da active
- 1992-06-03 EP EP92911445A patent/EP0541760B1/en not_active Expired - Lifetime
- 1992-06-03 EP EP19920109376 patent/EP0517183A3/en active Pending
- 1992-06-03 PL PL92297841A patent/PL170118B1/pl not_active IP Right Cessation
- 1992-06-03 AU AU19177/92A patent/AU653829B2/en not_active Ceased
- 1992-06-03 JP JP51122892A patent/JP3190041B2/ja not_active Expired - Lifetime
- 1992-06-03 RU RU93005275/04A patent/RU2114125C1/ru active
- 1992-06-03 AT AT92911445T patent/ATE141094T1/de not_active IP Right Cessation
- 1992-06-03 CA CA002088681A patent/CA2088681C/en not_active Expired - Fee Related
- 1992-06-03 KR KR1019920703325A patent/KR100218863B1/ko not_active IP Right Cessation
- 1992-06-03 WO PCT/EP1992/001231 patent/WO1992021706A1/en active IP Right Grant
- 1992-06-03 UA UA93004428A patent/UA27785C2/uk unknown
- 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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