AR023878A1 - Proceso para la (co)polimerizacion en fase gaseosa de olefinas en un reactor de lecho fluidificado y (co)polimero de etileno obtenible mediante dicho proceso - Google Patents

Proceso para la (co)polimerizacion en fase gaseosa de olefinas en un reactor de lecho fluidificado y (co)polimero de etileno obtenible mediante dicho proceso

Info

Publication number
AR023878A1
AR023878A1 ARP000102202A ARP000102202A AR023878A1 AR 023878 A1 AR023878 A1 AR 023878A1 AR P000102202 A ARP000102202 A AR P000102202A AR P000102202 A ARP000102202 A AR P000102202A AR 023878 A1 AR023878 A1 AR 023878A1
Authority
AR
Argentina
Prior art keywords
olefins
ethylene polymer
polymer obtainable
phase polymerization
gaseous phase
Prior art date
Application number
ARP000102202A
Other languages
English (en)
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of AR023878A1 publication Critical patent/AR023878A1/es

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Proceso para la (co)polimerizacion continua en fase gaseosa de olefinas en un reactor de lecho fluidificado utilizando un catalizador de metaloceno y enpresencia de un aditivo auxiliar para el proceso; en el cual el aditivo comprende al menos uno delos componentes seleccionados entre: (1) un copolímero depolisulfona; (2) una poliamina polimérica; y (3) un ácido sulfonico soluble en aceite. El proceso evita la formacion de suciedad, mejora la capacidad de flujode los polímeros y lascaracterísti cas de fluidificacion durante la (co)polimerizacion en fase gaseosa de olefinas en un reactor de lecho fluidificadoutilizando un catalizador de metaloceno. (Co)polímero de etileno obtenible mediante el proceso.
ARP000102202A 1999-05-07 2000-05-05 Proceso para la (co)polimerizacion en fase gaseosa de olefinas en un reactor de lecho fluidificado y (co)polimero de etileno obtenible mediante dicho proceso AR023878A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99430008 1999-05-07

Publications (1)

Publication Number Publication Date
AR023878A1 true AR023878A1 (es) 2002-09-04

Family

ID=8242292

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000102202A AR023878A1 (es) 1999-05-07 2000-05-05 Proceso para la (co)polimerizacion en fase gaseosa de olefinas en un reactor de lecho fluidificado y (co)polimero de etileno obtenible mediante dicho proceso

Country Status (16)

Country Link
US (1) US6562924B2 (es)
EP (1) EP1185561B1 (es)
JP (1) JP4895426B2 (es)
CN (1) CN1213072C (es)
AR (1) AR023878A1 (es)
AT (1) ATE276279T1 (es)
AU (1) AU769680B2 (es)
BR (1) BR0010321B1 (es)
CA (1) CA2372540C (es)
CO (1) CO5210964A1 (es)
DE (1) DE60013819T2 (es)
EG (1) EG22875A (es)
MY (1) MY124965A (es)
TW (1) TW567195B (es)
WO (1) WO2000068274A1 (es)
ZA (1) ZA200109088B (es)

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CN101056899B (zh) * 2004-11-15 2010-09-08 英尼奥斯欧洲有限公司 添加剂改善细料流动性的用途以及将它们再引入烯烃反应器的连续气相(共)聚合中
US7714082B2 (en) 2005-10-04 2010-05-11 Univation Technologies, Llc Gas-phase polymerization process to achieve a high particle density
US20070220803A1 (en) * 2006-03-24 2007-09-27 Henry Cyrus P Jr Enhanced antistatic additives for hydrocarbon fuels & solvents
DE102006022255A1 (de) * 2006-05-11 2007-11-15 Basell Polyolefine Gmbh Antistatikum für die Olefinpolymerisation und Verfahren zu dessen Herstellung
DE102006022256A1 (de) * 2006-05-11 2007-11-15 Basell Polyolefine Gmbh Verfahren zur Dosierung von Prozessadditiven, insbesondere Antistatika, in Polymerisationsreaktoren
GB0610668D0 (en) * 2006-05-30 2006-07-12 Nova Chem Int Sa Supported antistatic polymerization catalysts
US7790816B2 (en) * 2006-08-04 2010-09-07 Univation Technologies, Llc Method of maintaining heat transfer capacity in a polymerization reaction system
JP2009270976A (ja) * 2008-05-08 2009-11-19 Hitachi High-Technologies Corp 欠陥レビュー方法および欠陥レビュー装置
DE102008047237A1 (de) 2008-09-08 2010-03-11 Oelheld Gmbh Verfahren und Vorrichtung zur Bearbeitung eines Werkstücks mittels Drahtfunkenerosion sowie neues Dielektrikum dafür
WO2010080871A1 (en) * 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
BRPI1015130B1 (pt) * 2009-07-28 2019-11-26 Univation Tech Llc processo de polimerização usando um catalisador de geometria limitada suportado
CA2716772C (en) * 2009-10-20 2017-09-05 Nova Chemicals Corporation Improved reactor continuity
CA2704934C (en) 2010-05-21 2018-01-23 Nova Chemicals Corporation Supported phosphinimine catalysts for reduced reactor fouling
CA2734167C (en) 2011-03-15 2018-03-27 Nova Chemicals Corporation Polyethylene film
CA2736443C (en) 2011-04-06 2018-07-10 Nova Chemicals Corporation Improved reactor continuity
CA2736674C (en) 2011-04-07 2018-05-01 Nova Chemicals Corporation Supported phosphinimine catalyst systems
CA2736685C (en) 2011-04-07 2018-07-10 Nova Chemicals Corporation Supported phosphinimine-heteroligand catalyst systems
CA2739969C (en) 2011-05-11 2018-08-21 Nova Chemicals Corporation Improving reactor operability in a gas phase polymerization process
CA2749835C (en) 2011-08-23 2018-08-21 Nova Chemicals Corporation Feeding highly active phosphinimine catalysts to a gas phase reactor
CA2760264C (en) 2011-12-05 2018-08-21 Nova Chemicals Corporation Passivated supports for use with olefin polymerization catalysts
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
US9115233B2 (en) 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
CA2797620C (en) 2012-12-03 2019-08-27 Nova Chemicals Corporation Controlling resin properties in a gas phase polymerization process
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
EP2813520A1 (en) 2013-06-11 2014-12-17 Basell Polyolefine GmbH Polymerization process in the presence of an antistatically acting composition
EP3087108B2 (en) 2013-12-23 2022-04-20 Ineos Europe AG Process
CA2871463A1 (en) 2014-11-19 2016-05-19 Nova Chemicals Corporation Passivated supports: catalyst, process and product
CA2874344C (en) 2014-12-15 2021-08-31 Nova Chemicals Corporation Spheroidal catalyst for olefin polymerization
CA2891693C (en) 2015-05-21 2022-01-11 Nova Chemicals Corporation Controlling the placement of comonomer in an ethylene copolymer
CA2892552C (en) 2015-05-26 2022-02-15 Victoria Ker Process for polymerization in a fluidized bed reactor
CA2892882C (en) 2015-05-27 2022-03-22 Nova Chemicals Corporation Ethylene/1-butene copolymers with enhanced resin processability
WO2024069248A1 (en) * 2022-09-27 2024-04-04 Cestoil Chemical Inc. Polyolefin catalyst activity aid

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FR2660926B1 (fr) * 1990-04-11 1992-07-31 Bp Chemicals Snc Prepolymere d'alpha-olefine contenant un metal de transition et procede de polymerisation d'alpha-olefine en phase gazeuse mettant en óoeuvre le prepolymere.
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Also Published As

Publication number Publication date
EP1185561A1 (en) 2002-03-13
EG22875A (en) 2003-10-30
WO2000068274A1 (en) 2000-11-16
US20020091208A1 (en) 2002-07-11
CA2372540C (en) 2010-07-27
AU4767700A (en) 2000-11-21
MY124965A (en) 2006-07-31
JP4895426B2 (ja) 2012-03-14
BR0010321A (pt) 2002-06-04
ATE276279T1 (de) 2004-10-15
CN1213072C (zh) 2005-08-03
AU769680B2 (en) 2004-01-29
US6562924B2 (en) 2003-05-13
EP1185561B1 (en) 2004-09-15
BR0010321B1 (pt) 2010-04-06
DE60013819D1 (de) 2004-10-21
JP2002544294A (ja) 2002-12-24
CO5210964A1 (es) 2002-10-30
DE60013819T2 (de) 2005-01-27
TW567195B (en) 2003-12-21
CA2372540A1 (en) 2000-11-16
CN1360600A (zh) 2002-07-24
ZA200109088B (en) 2003-04-30

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