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BR9807946A - Compostos substituìdos de metaloceno para sistemas catalìticos de polimerização, seus intermediários e métodos de preparação dos mesmos - Google Patents

Compostos substituìdos de metaloceno para sistemas catalìticos de polimerização, seus intermediários e métodos de preparação dos mesmos

Info

Publication number
BR9807946A
BR9807946A BR9807946-8A BR9807946A BR9807946A BR 9807946 A BR9807946 A BR 9807946A BR 9807946 A BR9807946 A BR 9807946A BR 9807946 A BR9807946 A BR 9807946A
Authority
BR
Brazil
Prior art keywords
substituted
group
unsubstituted
intermediates
ligands
Prior art date
Application number
BR9807946-8A
Other languages
English (en)
Inventor
Reko Leino
Hendrik Luttikhedde
Carl-Eric Wilen
Jan Naesman
Kalle Kallio
Hilkka Knuuttila
Jyrki Kauhanen
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 BR9807946A publication Critical patent/BR9807946A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00Metallocenes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943Polymerization with metallocene catalysts

Landscapes

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

Abstract

<B>"COMPOSTOS SUBSTITUìDOS DE METALOCENO PARA SISTEMAS CATALìTICOS DE POLIMERIZAçãO, SEUS INTERMEDIáRIOS E MéTODOS DE PREPARAçãO DOS MESMOS"<D>. A invenção se refere a compostos de metaloceno tendo a fórmula (I): (CppYq)mMR~ n~B~ o~, em que: Cp ou cada idêntico ou diferente Cp é um ligando de ciclopentadienil, não substituído ou substituído, fundido ou não fundido, homo(iso)cíclico ou heterocíclico, Y é um substituinte no anel de ciclopentadienil tendo a estrutura (II): em que: D é um elemento do grupo 14 da Tabela Periódica (IUPAC), R1, R2 e R3 são idênticos ou diferentes e individualmente incluem hidrogênio, halogênio, halogêneo, um grupo C~ 1~-C~ 10~ hidrocarbila substituído ou não substituído, um grupo C~ 1~-C~ 10~ hidrocarbilóxi substituído ou não substituído, um grupo C~ 1~-C~ 12~ organosilício ou pelo menos dois de R1, R2 e R3 formam juntos com D uma estrutura de anel C~ 4~-C~ 20~; M é um metal de transição do Grupo 4 da Tabela Periódica (IUPAC) e é ligado ao ligando Cp ou aos ligandos Cp em um modo de ligação <sym>5; R é ligado a M, sendo um dentre hidrogênio, halogêneo, um grupo C~ 1~-C~ 10~ hidrocarbila substituído ou não substituído, um grupo C~ 1~-C~ 10~ hidrocarbilóxi substituído ou não substituído, um grupo C~ 1~-C~ 12~ organosilício ou dois R formam juntos com M uma estrutura metalocíclica de anel C~ 4~-C~ 20~; B é um átomo ou grupo ponte entre dois Cp ligandos ou entre um Cp ligando e M; q é 0-5, m é 1 ou 2; m.q <242>1; o é 0 ou 1; e n é 4-m-o, exceto quando houver uma ponte B entre dois Cp ligandos, em cujo caso n é 4-m. A invenção também se refere aos seus intermediários, preparação e uso.
BR9807946-8A 1997-04-14 1998-01-27 Compostos substituìdos de metaloceno para sistemas catalìticos de polimerização, seus intermediários e métodos de preparação dos mesmos BR9807946A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971565A FI971565A7 (fi) 1997-04-14 1997-04-14 Olefiinien polymerointiin tarkoitettujen katalysaattorisysteemien substituoituja metalloseeniyhdisteitä, niiden välituotteet ja valmistusmenetelmä
PCT/FI1998/000075 WO1998046616A1 (en) 1997-04-14 1998-01-27 Substituted metallocene compounds for olefin polymerization catalyst systems, their intermediates and methods for preparing them

Publications (1)

Publication Number Publication Date
BR9807946A true BR9807946A (pt) 2000-03-08

Family

ID=8548614

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807946-8A BR9807946A (pt) 1997-04-14 1998-01-27 Compostos substituìdos de metaloceno para sistemas catalìticos de polimerização, seus intermediários e métodos de preparação dos mesmos

Country Status (16)

Country Link
US (1) US6355819B1 (pt)
EP (1) EP0975644B1 (pt)
JP (1) JP2001519825A (pt)
KR (1) KR100682115B1 (pt)
CN (1) CN1247603C (pt)
AR (1) AR011582A1 (pt)
AT (1) ATE291030T1 (pt)
AU (1) AU735909B2 (pt)
BR (1) BR9807946A (pt)
CA (1) CA2286050A1 (pt)
DE (1) DE69829365T2 (pt)
ES (1) ES2238091T3 (pt)
FI (1) FI971565A7 (pt)
MY (1) MY129129A (pt)
WO (1) WO1998046616A1 (pt)
ZA (1) ZA98707B (pt)

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KR100404780B1 (ko) * 2000-02-18 2003-11-07 대림산업 주식회사 메탈로센 화합물과 이로부터 제조되는 메탈로센 촉매 및이를 이용한 올레핀의 중합 방법
KR100405933B1 (ko) * 2001-03-20 2003-11-14 주식회사 하이닉스반도체 반도체 소자의 캐패시터 형성 방법
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Also Published As

Publication number Publication date
DE69829365T2 (de) 2006-03-16
AU735909B2 (en) 2001-07-19
CA2286050A1 (en) 1998-10-22
CN1247603C (zh) 2006-03-29
AU5865498A (en) 1998-11-11
FI971565A0 (fi) 1997-04-14
ATE291030T1 (de) 2005-04-15
MY129129A (en) 2007-03-30
KR20010006381A (ko) 2001-01-26
DE69829365D1 (de) 2005-04-21
AR011582A1 (es) 2000-08-30
KR100682115B1 (ko) 2007-02-15
US6355819B1 (en) 2002-03-12
JP2001519825A (ja) 2001-10-23
CN1255139A (zh) 2000-05-31
EP0975644A1 (en) 2000-02-02
FI971565A7 (fi) 1998-10-15
ZA98707B (en) 1998-07-17
WO1998046616A1 (en) 1998-10-22
ES2238091T3 (es) 2005-08-16
EP0975644B1 (en) 2005-03-16

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