BRPI0511356A - processo para preparar componentes catalìticos para a polimerização de olefinas - Google Patents

processo para preparar componentes catalìticos para a polimerização de olefinas

Info

Publication number
BRPI0511356A
BRPI0511356A BRPI0511356-3A BRPI0511356A BRPI0511356A BR PI0511356 A BRPI0511356 A BR PI0511356A BR PI0511356 A BRPI0511356 A BR PI0511356A BR PI0511356 A BRPI0511356 A BR PI0511356A
Authority
BR
Brazil
Prior art keywords
olefin polymerization
catalytic components
preparing catalytic
cicloalkyl
mgcl2
Prior art date
Application number
BRPI0511356-3A
Other languages
English (en)
Inventor
Paolo Vincenzi
Rosa Spoto
Original Assignee
Basell Poliolefine 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 Basell Poliolefine Srl filed Critical Basell Poliolefine Srl
Publication of BRPI0511356A publication Critical patent/BRPI0511356A/pt

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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)

Abstract

Processo para preparar componentes catalíticos para a polimerização de olefinas. O presente invento descreve um processo para a preparação de um componente catalítico sólido para a polimerização de olefinas, o processo compreendendo as etapas de: a) contatar continuamente partículas sólidas de um aduto de MgCI~ 2~.mROH, em que 0,5 < m < 6,0 e R é um radical alquila, cicloalquila ou arila tendo de 1 a 12 átomos de carbono, com uma fase líquida compreendendo um ou mais compostos capazes de reagir com os grupos -OH de dito aduto para obter uma lama contendo um aduto MgCI~ 2~.nROH, em que n é menor que m;b) reagir a lama da etapa (a) com um ou mais compostos de titânio de fórmula Ti(OR)~ p~X~ q~-p, em que q é de 3 a 4 e p é de 0 a q, x é um halogênio e R é um radical alquila, cicloalquila ou arila tendo de 1 a 18 átomos de carbono.
BRPI0511356-3A 2004-06-18 2005-06-01 processo para preparar componentes catalìticos para a polimerização de olefinas BRPI0511356A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04102802 2004-06-18
US58752104P 2004-07-13 2004-07-13
PCT/EP2005/005966 WO2005123783A1 (en) 2004-06-18 2005-06-01 Process for preparing catalyst components for the olefin polymerization

Publications (1)

Publication Number Publication Date
BRPI0511356A true BRPI0511356A (pt) 2007-12-04

Family

ID=38077113

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511356-3A BRPI0511356A (pt) 2004-06-18 2005-06-01 processo para preparar componentes catalìticos para a polimerização de olefinas

Country Status (9)

Country Link
US (1) US7790818B2 (pt)
EP (1) EP1756171B1 (pt)
JP (1) JP4885130B2 (pt)
CN (1) CN100582124C (pt)
AT (1) ATE463517T1 (pt)
BR (1) BRPI0511356A (pt)
ES (1) ES2343070T3 (pt)
RU (1) RU2007101713A (pt)
WO (1) WO2005123783A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2029634A1 (en) * 2006-06-22 2009-03-04 Basell Poliolefine Italia S.r.l. Catalyst component for the polymerization of olefins based on 1,3-diethers
CN101472681B (zh) * 2006-06-22 2012-09-26 巴塞尔聚烯烃意大利有限责任公司 烯烃聚合催化剂组分
WO2009152268A1 (en) * 2008-06-11 2009-12-17 Lummus Novolen Technology Gmbh High activity ziegler-natta catalysts, process for producing catalyst and use thereof
CA3015676C (en) 2016-03-01 2024-02-13 Univation Technologies, Llc Method for improving ziegler-natta catalyst activity

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPS5869211A (ja) * 1981-10-20 1983-04-25 Chisso Corp エチレン系重合体製造法
US5204303A (en) * 1988-12-30 1993-04-20 Neste Oy Preparation and use of a new ziegler-natta catayst component
IT1230134B (it) 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
IT1262934B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
CA2093462C (en) * 1992-06-16 1999-01-26 Joel Leonard Martin Olefin polymerization, catalyst, and precursor therefor
IT1256648B (it) 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione delle olefine
IL117114A (en) 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
DE60139676D1 (de) 2000-05-12 2009-10-08 Basell Poliolefine Srl Vorpolymerisierte Katalysatorbestandteile für die Polymerisation von Olefinen
CN1239259C (zh) 2000-12-22 2006-02-01 巴塞尔聚烯烃意大利有限公司 含镁的二卤化物的球形载体的制备方法

Also Published As

Publication number Publication date
ES2343070T3 (es) 2010-07-22
CN100582124C (zh) 2010-01-20
US20080194781A1 (en) 2008-08-14
EP1756171B1 (en) 2010-04-07
JP4885130B2 (ja) 2012-02-29
CN1968971A (zh) 2007-05-23
EP1756171A1 (en) 2007-02-28
WO2005123783A1 (en) 2005-12-29
RU2007101713A (ru) 2008-07-27
ATE463517T1 (de) 2010-04-15
JP2008502749A (ja) 2008-01-31
US7790818B2 (en) 2010-09-07

Similar Documents

Publication Publication Date Title
JP2019508227A5 (pt)
WO2002010178A8 (de) Adamantylgruppen enthaltende phosphanliganden, deren herstellung und ihre verwendung in katalytischen reaktionen
BR0209542B1 (pt) processo para a preparação de polìmeros de olefina, bem como catalisadores selecionados.
PT1273595E (pt) Preparacao de um componente catalisador para polimerizacao de olefina
MY152801A (en) Catalyst composition for oligomerization of ethylene, oligomerization process and method for its preparation
BRPI0511356A (pt) processo para preparar componentes catalìticos para a polimerização de olefinas
ATE519789T1 (de) Verfahren zur polymerisation von buten-1
ATE519787T1 (de) Komponenten und katalysatoren für die polymerisation von olefinen
ATE381579T1 (de) Komponenten und katalysatoren für die polymerisation von olefinen
RU2010127740A (ru) Композиция катализатора и способ получения линейных альфа-олефинов
JP2006521429A5 (pt)
JP2002519359A (ja) １以上のシルセスキオキサン配位子を含有する金属錯体
RU2013132342A (ru) Активирующие подложки
WO2004018529A3 (en) Modified ziegler catalyst, process for preparing it and process for preparing poly-1-olefins in its presence
EA201200289A1 (ru) Каталитическая система и способ получения полиэтилена
DK1114070T3 (da) Fremgangsmåde til fremstilling af polyolefinpolymeriseringskatalysatorer
RU2007139937A (ru) Способ получения кристаллических (со)полимеров этилена
JP6916808B2 (ja) オレフィン重合触媒
JP2006516997A (ja) シクロペンタジエニル−フルオレニル配位子をベースにした第ｉｉｉ族の架橋メタロセン
RU2009102047A (ru) Предшественники катализитора на основе хлоралкоголята магния
IL173713A0 (en) Novel organic compounds and metal complexes
JP2008214286A (ja) テトラヒドロピランを溶媒とするラジカル反応方法
RU2007139935A (ru) Каталитические компоненты для полимеризации олефинов
MY142102A (en) A catalyst for ethylene polymerization, a process for preparing the same and use thereof
RU2364606C2 (ru) Катализатор для полимеризации олефинов и его использование

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2257 DE 08/04/2014.