AR045801A1 - Composicion catalizadora auto- limitante con donador interno de ester de acido dicarboxilico y proceso de polimerizacion de propileno - Google Patents

Composicion catalizadora auto- limitante con donador interno de ester de acido dicarboxilico y proceso de polimerizacion de propileno

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Publication number
AR045801A1
AR045801A1 ARP040103414A ARP040103414A AR045801A1 AR 045801 A1 AR045801 A1 AR 045801A1 AR P040103414 A ARP040103414 A AR P040103414A AR P040103414 A ARP040103414 A AR P040103414A AR 045801 A1 AR045801 A1 AR 045801A1
Authority
AR
Argentina
Prior art keywords
catalyst composition
donator
internal
self
polymerization process
Prior art date
Application number
ARP040103414A
Other languages
English (en)
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of AR045801A1 publication Critical patent/AR045801A1/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
    • 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
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Abstract

Una composición catalizadora para la polimerización de propileno que comprende uno o más composiciones procatalizadoras Ziegler-Natta que comprende uno o más compuestos de metal de transición y uno o más ésteres de donadores de electrón interno de ácido dicarboxílico aromático, uno o más cocatalizadores que contienen aluminio; y una mezcla de dos o más agentes de control de selectividad diferentes, dicha mezcla SCA comprendiendo de 1 a 99 por ciento de uno o más ésteres de uno o más ácidos monocarboxílicos aromáticos o derivados substituidos de los mismos, y de 99 a 1 por ciento de uno o más compuestos de alcoxisilano.
ARP040103414A 2003-09-23 2004-09-22 Composicion catalizadora auto- limitante con donador interno de ester de acido dicarboxilico y proceso de polimerizacion de propileno AR045801A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50531403P 2003-09-23 2003-09-23

Publications (1)

Publication Number Publication Date
AR045801A1 true AR045801A1 (es) 2005-11-16

Family

ID=34434880

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040103414A AR045801A1 (es) 2003-09-23 2004-09-22 Composicion catalizadora auto- limitante con donador interno de ester de acido dicarboxilico y proceso de polimerizacion de propileno

Country Status (10)

Country Link
US (1) US7381779B2 (es)
EP (1) EP1668044B1 (es)
JP (1) JP5248774B2 (es)
KR (1) KR101109270B1 (es)
CN (1) CN1856512B (es)
AR (1) AR045801A1 (es)
EG (1) EG24474A (es)
MY (1) MY142371A (es)
RU (1) RU2345094C2 (es)
WO (1) WO2005035595A1 (es)

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US10322394B2 (en) 2007-08-24 2019-06-18 W. R. Grace & Co.-Conn. Catalyst composition with mixed selectivity control agent and method
KR101787927B1 (ko) * 2007-12-21 2017-10-18 더블유.알. 그레이스 앤드 캄파니-콘. 두자리 내부 공여체를 가진 자기-제한성 촉매 조성물
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US8088872B2 (en) * 2008-11-25 2012-01-03 Dow Global Technologies Llc Procatalyst composition including silyl ester internal donor and method
CA2802449A1 (en) 2010-06-30 2012-01-05 Dow Global Technologies Llc Self limiting catalyst composition for ethylene polymerization
WO2013148669A1 (en) 2012-03-26 2013-10-03 Freeslate, Inc. Parallel reactor systems and methods for preparing materials
US20160002372A1 (en) 2013-02-19 2016-01-07 Reliance Industries Limited Magnesium Dichloride Supported Titanium Catalyst Composition for Polyolefin Polymerization
ES2671929T3 (es) 2013-04-30 2018-06-11 Unchained Labs Métodos de muestreo de recipientes no atmosféricos en un sistema de reactor paralelo
CN105980422B (zh) 2013-08-19 2019-05-21 陶氏环球技术有限责任公司 用于在使用自限性试剂的聚合工艺中生产乙烯类聚合物的方法
CN105849141B (zh) 2013-10-29 2020-10-16 格雷斯公司 适用于管道的丙烯乙烯无规共聚物
PL3074435T3 (pl) * 2013-11-27 2022-01-24 W.R. Grace & Co. - Conn. Cząstki prokatalizatora i proces polimeryzacji kopolimerów udarowych
RU2692246C1 (ru) 2017-06-15 2019-06-24 Индийская Нефтяная Корпорация Лимитэд Внешний донор для полимеризации олефинов
CN109096417A (zh) * 2017-06-21 2018-12-28 中国石油化工股份有限公司 一种用于烯烃聚合的催化剂和烯烃聚合方法
WO2019094216A1 (en) 2017-11-13 2019-05-16 W.R. Grace & Co.-Conn. Catalyst components for propylene polymerization

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Also Published As

Publication number Publication date
EG24474A (en) 2009-08-03
KR101109270B1 (ko) 2012-01-30
RU2006113604A (ru) 2006-08-27
KR20060126941A (ko) 2006-12-11
JP2007506837A (ja) 2007-03-22
WO2005035595A1 (en) 2005-04-21
CN1856512A (zh) 2006-11-01
MY142371A (en) 2010-11-30
RU2345094C2 (ru) 2009-01-27
US7381779B2 (en) 2008-06-03
US20070032375A1 (en) 2007-02-08
EP1668044A1 (en) 2006-06-14
JP5248774B2 (ja) 2013-07-31
EP1668044B1 (en) 2014-05-07
CN1856512B (zh) 2010-06-02

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