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
US20100240846A1 (en) * 2006-06-22 2010-09-23 Basel Poliolefine Italia S.R.L. Catalyst component for the polymerization of olefins based on 1,3-diethers
DE602007009384D1 (de) * 2006-06-22 2010-11-04 Basell Poliolefine Srl Katalysatorkomponente für die olefinpolymerisation
EA019316B1 (ru) * 2008-06-11 2014-02-28 Люммус Новолен Текнолоджи Гмбх Высокоактивные катализаторы циглера-натта, способ получения катализаторов и их использование
SG11201807182YA (en) * 2016-03-01 2018-09-27 Univation Tech 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
KR100815101B1 (ko) 2000-05-12 2008-03-20 바셀 테크놀로지 캄파니 비이브이 올레핀의 중합반응용 예비중합된 촉매 성분
ATE456396T1 (de) 2000-12-22 2010-02-15 Basell Poliolefine Srl Verfahren zur fertigung eines kugelförmigen, ein mg dihalid beinhaltendes, trägerelementes

Also Published As

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

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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.