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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CN1267508C (zh) * 2003-08-08 2006-08-02 中国石油化工股份有限公司 一种卤化镁/醇加合物及其制备方法和应用
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
CN101372520B (zh) * 2003-11-20 2010-12-08 联合碳化化学及塑料技术有限责任公司 喷雾干燥的混合金属齐格勒催化剂组合物
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
DE602005020018D1 (de) 2004-07-07 2010-04-29 Dow Global Technologies Inc Mehrstufiges verfahren zur herstellung von ethylenpolymerzusammensetzungen
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
JP5378408B2 (ja) * 2007-12-31 2013-12-25 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー組成物、その組成物の製造方法その組成物による製品
US7786237B2 (en) * 2008-02-01 2010-08-31 Fina Technology, Inc. Polyethylene materials prepared using mixed ziegler-natta catalysts systems
JP5972574B2 (ja) 2008-08-06 2016-08-17 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 エルエルシー 高分子量テールを有するポリエチレンを作製するためのチーグラー・ナッタ触媒組成物、およびそれを製造する方法
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
RU2567391C2 (ru) 2009-08-21 2015-11-10 Чайна Петролеум Энд Кемикал Корпорейшн Компонент катализатора для полимеризации этилена, приготовление такового и катализатор, включающий компонент катализатора
WO2012007963A2 (en) 2010-07-12 2012-01-19 Reliance Industries Limited Attrition resistant catalyst system for manufacture of polyolefins
US9637567B2 (en) 2011-05-13 2017-05-02 Univation Technologies, Llc Spray-dried catalyst compositions and polymerization processes employing the same
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
WO2014043364A1 (en) 2012-09-13 2014-03-20 Dow Global Technologies Llc Ethylene-based polymer compositions, and articles prepared from the same
MX382384B (es) 2013-12-18 2025-03-13 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
SG11202004922SA (en) * 2017-12-05 2020-06-29 Univation Tech Llc Modified spray-dried ziegler-natta (pro)catalyst systems
JP7304348B2 (ja) * 2017-12-05 2023-07-06 ユニベーション・テクノロジーズ・エルエルシー 活性化噴霧乾燥チーグラー・ナッタ触媒系
CN112105652B (zh) 2018-06-13 2023-05-05 尤尼威蒂恩技术有限责任公司 喷雾干燥的齐格勒-纳塔（前）催化剂体系
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
MXPA06000596A (es) 2006-04-24
JP4538411B2 (ja) 2010-09-08
WO2005016981A1 (en) 2005-02-24
AU2003253981A1 (en) 2005-03-07
PL380268A1 (pl) 2007-01-08
CA2529950C (en) 2009-09-22
US20040010101A1 (en) 2004-01-15
US6982237B2 (en) 2006-01-03
CA2529950A1 (en) 2005-02-24
CN100408603C (zh) 2008-08-06
JP2007521347A (ja) 2007-08-02
EP1644421A1 (en) 2006-04-12
CN1802391A (zh) 2006-07-12
AU2003253981B2 (en) 2007-07-19

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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.