BR9608172A - Processo e componente catalisador para a homopolimerização ou a copolimerização de olefinas - Google Patents

Processo e componente catalisador para a homopolimerização ou a copolimerização de olefinas

Info

Publication number
BR9608172A
BR9608172A BR9608172-4A BR9608172A BR9608172A BR 9608172 A BR9608172 A BR 9608172A BR 9608172 A BR9608172 A BR 9608172A BR 9608172 A BR9608172 A BR 9608172A
Authority
BR
Brazil
Prior art keywords
pct
olefins
homopolymerization
copolymerization
catalyst component
Prior art date
Application number
BR9608172-4A
Other languages
English (en)
Inventor
Amir K Karbasi
Original Assignee
Borealis As
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 Borealis As filed Critical Borealis As
Publication of BR9608172A publication Critical patent/BR9608172A/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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/907—Specified means of reacting components of transition metal catalyst

Abstract

Patente de Invenção:<B>"PROCESSO E COMPONENTE CATALISADOR PARA A HOMOPOLIMERIZAçãO OU A COPOLIMERIZAçãO DE OLEFINAS"<D>. A invenção refere-se a um processo para a homo- ou copolimerização de olefinas por meio do contato de uma ou mais olefinas polimerizáveis de fórmula geral CH~ 2~=CR~ 1~R~ 2~ (I) em que R~ 1~ e R~2~ são iguais ou diferentes e significam hidrogênio ou uma C~ 1-10~ alquila, com um sistema de catalisador de polimerização obtido por meio do contato de, pelo menos, os seguintes componentes: 1) um pró-catalisador sólido que contém titânio (Ti), cloro e magnésio, 2) um co-catalisador que contém alumínio (Al)e uma C~ 1-10~ alquila; e, possivelmente, 3) um doador de elétron externo (ED). O processo compreende as etapas em que a) na ausência de uma olefina polimerizável, contata-se uma primeira quantidade de co-catalisador e, pelo menos, metade da quantidade total do pró-catalisador, de tal forma que a proporção molar de Al/Ti se encontre dentro da faixa de 0,1-20, de modo a obter-se um produto de pré-contato; b) o produto de pré-contato, uma segunda quantidade de co-catalisador, e uma ou mais olefinas polimerizáveis de acordo com a fórmula (I), são contatados de modo a produzir um primeiro produto de homo- ou copolimerização, ou, alternativamente, um produto de prepolimerização; c) alternativamente, o produto de prepolimerização, uma terceira quantidade de co-catalisador, e uma ou mais olefinas polimerizáveis de acordo com a fórmula (I), são contatados de modo a produzir um segundo produto de homo- ou copolimerização; e d) um primeiro produto de homo- ou copolimerização, o produto de prepolimerização ou o segundo produto de homo- ou copolimerização é recuperado.
BR9608172-4A 1995-05-05 1996-05-06 Processo e componente catalisador para a homopolimerização ou a copolimerização de olefinas BR9608172A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952175A FI952175A (fi) 1995-05-05 1995-05-05 Menetelmä ja katalysaattorikomponentti olefiinien homo- tai kopolymeroimiseksi
PCT/FI1996/000250 WO1996034899A1 (en) 1995-05-05 1996-05-06 Process and catalyst component for homo- and copolymerization of olefins

Publications (1)

Publication Number Publication Date
BR9608172A true BR9608172A (pt) 1999-12-07

Family

ID=8543356

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608172-4A BR9608172A (pt) 1995-05-05 1996-05-06 Processo e componente catalisador para a homopolimerização ou a copolimerização de olefinas

Country Status (13)

Country Link
US (1) US6043324A (pt)
EP (1) EP0823919B1 (pt)
JP (1) JP3372549B2 (pt)
KR (1) KR100381747B1 (pt)
CN (1) CN1096471C (pt)
AT (1) ATE184292T1 (pt)
BR (1) BR9608172A (pt)
CA (1) CA2220154A1 (pt)
DE (1) DE69604169T2 (pt)
EA (1) EA000615B1 (pt)
ES (1) ES2137690T3 (pt)
FI (1) FI952175A (pt)
WO (1) WO1996034899A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6394417B1 (en) * 1998-10-09 2002-05-28 Swagelok Co. Sanitary diaphragm valve
FI990283A (fi) 1999-02-12 2000-08-13 Borealis As alfa-olefiinin polymerointikatalysattorisysteemi ja sen käyttö alfa -olefiinien polymerointiin
KR100421551B1 (ko) * 2000-12-16 2004-03-09 삼성아토피나주식회사 올레핀 전중합 촉매 및 이를 이용한 올레핀 중합방법
US6630544B1 (en) * 2002-04-18 2003-10-07 Equistar Chemicals, Lp Propylene polymerization process with enhanced catalyst activity
ES2309445T3 (es) 2004-12-17 2008-12-16 Borealis Technology Oy Proceso para la polimerizacion de olefinas en presencia de un catalizador de polimerizacion de las mismas.
US7540702B2 (en) * 2005-05-16 2009-06-02 Wilhelm Bahmueller Maschinenbau-Praezisionswerkzeuge Gmbh Device for stacking flat products
CN1863133A (zh) * 2005-07-18 2006-11-15 华为技术有限公司 报文转发方法及装置
US7615596B2 (en) 2005-09-30 2009-11-10 Chevron Phillips Chemical Company Lp Multiple component feed methods and systems
KR20070091444A (ko) * 2006-03-06 2007-09-11 주식회사 엘지화학 올레핀 전중합을 이용한 프로필렌의 중합방법
KR101115170B1 (ko) * 2006-08-21 2012-03-13 주식회사 엘지화학 올레핀 중합용 촉매계 및 이를 이용한 올레핀 중합방법
US20100125124A1 (en) * 2008-11-17 2010-05-20 Fina Technology, Inc. Methods of catalyst activation
EP2443159B1 (en) 2009-06-19 2018-04-25 Basell Poliolefine Italia S.r.l. Process for the preparation of impact resistant propylene polymer compositions
EP2428526A1 (en) 2010-09-13 2012-03-14 Borealis AG Process for producing polyethylene with improved homogeneity
JP5918486B2 (ja) * 2011-07-06 2016-05-18 サンアロマー株式会社 α−オレフィン重合方法
EP2543684B1 (en) * 2011-07-07 2016-12-21 Borealis AG Process for the manufacture of isotactic polypropylene
EP3241611B1 (en) 2016-05-02 2020-03-04 Borealis AG A process for feeding a polymerisation catalyst
MY198000A (en) * 2016-06-23 2023-07-25 China Petroleum & Chem Corp Catalyst pre-contact device and method for continuous polymerization of olefin and method for catalyst pre-contact
EP3656754A4 (en) * 2017-07-19 2021-05-05 China Petroleum & Chemical Corporation OLEFINE POLYMERIZATION CATALYST WITH CYCLOTRIVERATRYLES AND DERIVATIVES THEREOF
CN115232235B (zh) * 2021-04-25 2024-02-13 中国石油化工股份有限公司 一种烯烃聚合物的制造方法及烯烃聚合物
CN115246906B (zh) * 2021-04-28 2023-09-15 中国石油化工股份有限公司 烯烃聚合催化剂组分、烯烃聚合催化剂和烯烃聚合方法和应用
CN114891140A (zh) * 2022-04-29 2022-08-12 浙江大学 一种低灰分、高共聚单体含量聚烯烃共聚物的制备方法

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
US4376062A (en) * 1979-11-28 1983-03-08 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
JPS59117509A (ja) * 1982-12-24 1984-07-06 Mitsui Petrochem Ind Ltd オレフインの重合方法
DE3752331T2 (de) * 1987-02-02 2001-09-20 Fina Technology Verfahren zur Verbesserung der Effektivität eines prepolymerisierten Katalysators
KR920002488B1 (ko) * 1988-06-17 1992-03-26 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀의 중합방법 및 중합용 촉매
IT1246614B (it) * 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine

Also Published As

Publication number Publication date
CN1183788A (zh) 1998-06-03
ATE184292T1 (de) 1999-09-15
KR100381747B1 (ko) 2003-07-16
ES2137690T3 (es) 1999-12-16
DE69604169D1 (de) 1999-10-14
CN1096471C (zh) 2002-12-18
EP0823919B1 (en) 1999-09-08
AU5649796A (en) 1996-11-21
EP0823919A1 (en) 1998-02-18
EA199700298A1 (ru) 1998-02-26
AU694658B2 (en) 1998-07-23
EA000615B1 (ru) 1999-12-29
WO1996034899A1 (en) 1996-11-07
FI952175A0 (fi) 1995-05-05
US6043324A (en) 2000-03-28
CA2220154A1 (en) 1996-11-07
JP3372549B2 (ja) 2003-02-04
KR19990008337A (ko) 1999-01-25
DE69604169T2 (de) 2000-04-20
JPH11504957A (ja) 1999-05-11
FI952175A (fi) 1996-11-06

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

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 2606 DE 15-12-2020 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.