BR0318403A - catalisador de polimerização secador por aspersão e processos de polimerização empregando o mesmo - Google Patents

catalisador de polimerização secador por aspersão e processos de polimerização empregando o mesmo

Info

Publication number
BR0318403A
BR0318403A BRPI0318403-0A BR0318403A BR0318403A BR 0318403 A BR0318403 A BR 0318403A BR 0318403 A BR0318403 A BR 0318403A BR 0318403 A BR0318403 A BR 0318403A
Authority
BR
Brazil
Prior art keywords
polymerization
catalyst
precursor composition
electron donating
same
Prior art date
Application number
BRPI0318403-0A
Other languages
English (en)
Inventor
Burkhard E Wagner
Robert J Jorgensen
Original Assignee
Univation Tech Llc
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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of BR0318403A publication Critical patent/BR0318403A/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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B

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

"CATALISADOR DE POLIMERIZAçãO SECADOR POR ASPERSãO E PROCESSOS DE POLIMERIZAçãO EMPREGANDO O MESMO". A presente invenção refere-se a uma composição precursora de catalisador secada por aspersão e um método para fazer uma composição precursora de catalisador secada por aspersão com uma carga inerte, magnésio, um metal de transição, um solvente e um composto doador de elétrons. A composição precursora de catalisador é substancialmente isenta de outros compostos doadores de elétrons, a razão molar do composto doador de elétrons para o magnésio é menor ou igual a 1,9, e compreende partículas esféricas ou substancialmente esféricas tendo um tamanho de partícula de cerca de 10 a cerca de 200 <109>m. São descritos catalisadores feitos a partir dos precursores de catalisador e métodos de polimerização usando tais catalisadores.
BRPI0318403-0A 2003-07-16 2003-07-16 catalisador de polimerização secador por aspersão e processos de polimerização empregando o mesmo BR0318403A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/022420 WO2005016981A1 (en) 2002-07-15 2003-07-16 Spray-dried polymerization catalyst and polymerization processes employing same

Publications (1)

Publication Number Publication Date
BR0318403A true BR0318403A (pt) 2006-08-01

Family

ID=34421145

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318403-0A BR0318403A (pt) 2003-07-16 2003-07-16 catalisador de polimerização secador por aspersão e processos de polimerização empregando o mesmo

Country Status (10)

Country Link
US (1) US6982237B2 (pt)
EP (1) EP1644421A1 (pt)
JP (1) JP4538411B2 (pt)
CN (1) CN100408603C (pt)
AU (1) AU2003253981B2 (pt)
BR (1) BR0318403A (pt)
CA (1) CA2529950C (pt)
MX (1) MXPA06000596A (pt)
PL (1) PL380268A1 (pt)
WO (1) WO2005016981A1 (pt)

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CA2545785C (en) * 2003-11-14 2014-01-28 Polimeri Europa S.P.A. Improved solid catalyst component and process for the (co) polymerization of ethylene
JP2007512416A (ja) * 2003-11-20 2007-05-17 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション スプレー乾燥された混合金属チーグラー触媒組成物
CN1289542C (zh) * 2004-07-05 2006-12-13 中国石油化工股份有限公司 用于烯烃聚合反应的球形催化剂组分及其催化剂
JP5011106B2 (ja) * 2004-07-07 2012-08-29 ダウ グローバル テクノロジーズ エルエルシー エチレンポリマー組成物を製造するためのマルチステージ方法
US20060046928A1 (en) * 2004-08-25 2006-03-02 Klendworth Douglas D Ziegler-natta catalyst and method for making and using same
CN100513438C (zh) * 2005-10-31 2009-07-15 中国石油化工股份有限公司 用于乙烯聚合或共聚合的催化剂、制法及应用
SG187414A1 (en) * 2007-12-31 2013-02-28 Dow Global Technologies Inc Ethylene-based polymer compositions, methods of making the same, and articles prepared from the same
US7786237B2 (en) * 2008-02-01 2010-08-31 Fina Technology, Inc. Polyethylene materials prepared using mixed ziegler-natta catalysts systems
ES2605277T3 (es) 2008-08-06 2017-03-13 Union Carbide Chemicals & Plastics Technology Llc Métodos de obtención de composiciones de catalizador de ziegler-natta para producir polietilenos con una cola de alto peso molecular
CN101554595B (zh) 2009-05-18 2011-02-02 中国石油化工股份有限公司 一种烯烃聚合用催化剂载体及其制备方法和应用
EP2287212B1 (en) 2009-08-21 2014-03-26 China Petroleum & Chemical Corporation A catalyst component for ethylene polymerization, preparation thereof and a catalyst comprising the catalyst component
DE11806400T1 (de) 2010-07-12 2014-01-23 Reliance Industries Ltd. Abriebfestes Katalysatorsystem zur Herstellung von Polyolefinen
RU2598023C2 (ru) 2011-05-13 2016-09-20 Юнивейшн Текнолоджиз, Ллк Полученные распылительной сушкой каталитические композиции и способы полимеризации, в которых они применяются
MY169729A (en) * 2011-06-28 2019-05-14 Reliance Industries Ltd Precursor for polyolefin catalyst
CN102492062B (zh) * 2011-11-11 2014-03-26 上海立得催化剂有限公司 一种自成型乙烯聚合催化剂颗粒的制备方法
CN103703603B (zh) * 2012-04-16 2017-02-08 松下电器产业株式会社 电化学装置用非水电解质、其制造方法及使用其的电化学装置
CA2881702C (en) 2012-09-13 2021-03-09 Dow Global Technologies Llc Ethylene-based polymer compositions, and articles prepared from the same
ES2784306T3 (es) 2013-12-18 2020-09-24 Braskem Sa Soporte de catalizador y procesos relacionados
JP6745567B2 (ja) * 2016-04-21 2020-08-26 株式会社大阪チタニウムテクノロジーズ ガスアトマイズチタン粉末
ES2970016T3 (es) * 2017-12-05 2024-05-23 Univation Tech Llc Sistema catalizador de ziegler-natta activado secado mediante pulverización
WO2019112929A1 (en) 2017-12-05 2019-06-13 Univation Technologies, Llc Modified spray-dried ziegler-natta (pro)catalyst systems
US11248066B2 (en) 2018-06-13 2022-02-15 Univation Technologies, Llc Spray-dried Ziegler-Natta (pro)catalyst systems
CN113563496B (zh) 2020-04-28 2023-05-09 中国石油化工股份有限公司 一种烯烃聚合或共聚合的催化剂组分和其制备方法与应用
EP4512594A1 (en) 2023-08-23 2025-02-26 Dow Global Technologies LLC Polyethylene compositions for rotomolding

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US6855655B2 (en) * 2002-07-15 2005-02-15 Univation Technologies, Llc Supported polymerization catalyst

Also Published As

Publication number Publication date
US20040010101A1 (en) 2004-01-15
MXPA06000596A (es) 2006-04-24
AU2003253981B2 (en) 2007-07-19
CN100408603C (zh) 2008-08-06
AU2003253981A1 (en) 2005-03-07
PL380268A1 (pl) 2007-01-08
CN1802391A (zh) 2006-07-12
WO2005016981A1 (en) 2005-02-24
JP4538411B2 (ja) 2010-09-08
JP2007521347A (ja) 2007-08-02
EP1644421A1 (en) 2006-04-12
US6982237B2 (en) 2006-01-03
CA2529950A1 (en) 2005-02-24
CA2529950C (en) 2009-09-22

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application fees: application dismissed [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 2162 DE 12/06/2012.