BR0215779A - Processo para obter um componente de catalisador sólido para a polimerização e a copolimerização de etileno, componente de catalisador sólido para a polimerização e a copolimerização de etileno, processo para a polimerização e a copolimerização de etileno, polietileno linear de baixa densidade, polietileno linear de média densidade, e, polietileno de alta densidade - Google Patents

Processo para obter um componente de catalisador sólido para a polimerização e a copolimerização de etileno, componente de catalisador sólido para a polimerização e a copolimerização de etileno, processo para a polimerização e a copolimerização de etileno, polietileno linear de baixa densidade, polietileno linear de média densidade, e, polietileno de alta densidade

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Publication number
BR0215779A
BR0215779A BR0215779-9A BR0215779A BR0215779A BR 0215779 A BR0215779 A BR 0215779A BR 0215779 A BR0215779 A BR 0215779A BR 0215779 A BR0215779 A BR 0215779A
Authority
BR
Brazil
Prior art keywords
copolymerization
ethylene polymerization
catalyst component
solid catalyst
density
Prior art date
Application number
BR0215779-9A
Other languages
English (en)
Other versions
BR0215779B1 (pt
Inventor
Antonio Luiz Duarte Braganca
Marcia Silva Lacerda Miranda
Leandro Dos Santos Silveira
Richard Faraco Amorim
Original Assignee
Braskem Sa
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 Braskem Sa filed Critical Braskem Sa
Publication of BR0215779A publication Critical patent/BR0215779A/pt
Publication of BR0215779B1 publication Critical patent/BR0215779B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0231—Halogen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/123—Organometallic polymers, e.g. comprising C-Si bonds in the main chain or in subunits grafted to the main chain
    • B01J31/124—Silicones or siloxanes or comprising such units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/32—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of manganese, technetium or rhenium
    • 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
    • C08F10/02—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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2410/06—Catalyst characterized by its size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"PROCESSO PARA OBTER UM COMPONENTE DE CATALISADOR SóLIDO PARA A POLIMERIZAçãO E A COPOLIMERIZAçãO DE ETILENO, COMPONENTE DE CATALISADOR SóLIDO, PROCESSO PARA A POLIMERIZAçãO E A COPOLIMERIZAçãO DE ETILENO, E, HOMO OU COPOLìMERO DE ETILENO". A presente invenção refere-se ao processo para obter um componente de catalisador sólido para a polimerização e a copolimerização de etileno, no qual um veículo de sílica particulada (65% a 85% em peso) é impregnado com uma porção cataliticamente ativa (15% a 35% em peso) incluindo titânio, magnésio, cloro, grupos alcóxi e pelo menos um composto organometálico dos grupos 1, 2, 12 ou 13 da tabela periódica. Em adição, a invenção refere-se ao componente de catalisador sólido assim obtido e a um processo para a polimerização e a copolimerização de etileno no qual é usado o citado catalisador. O catalisador obtido é adequado para a produção de homo- e copolímeros de etileno como polietileno de alta densidade de distribuição de peso molecular estreita (NMWHDPE) e polietileno linear de baixa densidade (LLDPE) com morfologia controlada e estrutura melhorada.
BRPI0215779-9A 2002-06-19 2002-06-19 processo para obter um componente de catalisador sólido para a polimerização e a copolimerização de etileno, e, componente de catalisador sólido. BR0215779B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2002/000086 WO2004000893A1 (en) 2002-06-19 2002-06-19 Solid catalyst component for polymerization and copolymerization of ethylene, and, process for obtaining the same

Publications (2)

Publication Number Publication Date
BR0215779A true BR0215779A (pt) 2005-03-01
BR0215779B1 BR0215779B1 (pt) 2011-10-04

Family

ID=29783747

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215779-9A BR0215779B1 (pt) 2002-06-19 2002-06-19 processo para obter um componente de catalisador sólido para a polimerização e a copolimerização de etileno, e, componente de catalisador sólido.

Country Status (8)

Country Link
US (1) US20060166812A1 (pt)
EP (1) EP1515995B1 (pt)
AT (1) ATE466892T1 (pt)
AU (1) AU2002315589A1 (pt)
BR (1) BR0215779B1 (pt)
DE (1) DE60236326D1 (pt)
ES (1) ES2342261T3 (pt)
WO (1) WO2004000893A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060281879A1 (en) 2005-06-13 2006-12-14 Univation Technologies, Llc Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions
BRPI0705994A2 (pt) * 2007-10-19 2009-10-06 Braskem Sa processo de preparação de suporte catalìtico e catalisadores bimetálicos suportados para a produção de homopolìmeros e copolìmeros de etileno com alfa-olefinas de alto e ultra alto peso molecular e com ampla distribuição de peso molecular em processos em lama, massa e fase gás e os produtos assim obtidos
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
WO2018044275A1 (en) * 2016-08-30 2018-03-08 Dow Global Technologies Llc Ethylene/c3-c6 alpha-olefin interpolymers with improved pellet flowability
CN108976330B (zh) * 2017-05-31 2021-04-13 中国石油化工股份有限公司 茂金属乙烯聚合物的制备方法
CN108976326B (zh) * 2017-05-31 2021-04-13 中国石油化工股份有限公司 茂金属聚乙烯催化剂及其制备方法
CN111072808B (zh) * 2018-10-19 2022-09-20 中国石油化工股份有限公司 催化剂组分和催化剂及其应用与烯烃聚合方法
CN111072797B (zh) * 2018-10-19 2021-07-02 中国石油化工股份有限公司 烯烃聚合催化剂球形载体及其制备方法和催化剂组分与催化剂及应用
US11214633B2 (en) * 2019-09-10 2022-01-04 Braskem America, Inc. Ziegler-Natta catalyst systems and methods of controlling particle size
US11780942B2 (en) 2019-10-25 2023-10-10 Braskem S.A. Ziegler-Natta produced polyethylene and methods thereof
CN111234055B (zh) * 2020-01-19 2022-11-08 上海化工研究院有限公司 一种负载型钛系催化剂及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1150031B (it) * 1980-07-24 1986-12-10 Montedison Spa Componenti di catalizzatori per la polimerizzazione dell'etilene
EP0240254A3 (en) * 1986-03-31 1989-07-26 Exxon Chemical Patents Inc. Polymerization catalyst, production and use
EP0408750B1 (en) * 1988-05-13 2000-03-01 Mitsui Chemicals, Inc. Titanium catalyst component, process for its preparation, catalyst for producing ethylenic polymer containing said titanium catalyst component, and process for producing ethylenic polymer
FI91968C (fi) * 1989-11-28 1994-09-12 Borealis Polymers Oy -olefiinien polymerointiin tarkoitettu prokatalyyttikompositio, sen valmistus ja käyttö
IT1252041B (it) * 1990-10-11 1995-05-29 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
IT1251465B (it) * 1991-07-12 1995-05-15 Enichem Polimeri Catalizzatore supportato per la (co)polimerizzazione dell'etilene.
IT1262934B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine

Also Published As

Publication number Publication date
DE60236326D1 (de) 2010-06-17
EP1515995A1 (en) 2005-03-23
US20060166812A1 (en) 2006-07-27
WO2004000893A1 (en) 2003-12-31
ATE466892T1 (de) 2010-05-15
ES2342261T3 (es) 2010-07-05
EP1515995B1 (en) 2010-05-05
AU2002315589A1 (en) 2004-01-06
BR0215779B1 (pt) 2011-10-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/06/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2675 DE 12-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.