BR0008430A - Sistema catalisador de polimerização de alfa-olfelina que contém um composto silano aromático - Google Patents

Sistema catalisador de polimerização de alfa-olfelina que contém um composto silano aromático

Info

Publication number
BR0008430A
BR0008430A BR0008430-1A BR0008430A BR0008430A BR 0008430 A BR0008430 A BR 0008430A BR 0008430 A BR0008430 A BR 0008430A BR 0008430 A BR0008430 A BR 0008430A
Authority
BR
Brazil
Prior art keywords
alpha
catalyst system
polymerization catalyst
olefin polymerization
aromatic
Prior art date
Application number
BR0008430-1A
Other languages
English (en)
Inventor
Eric J Evain
Constantine A Stewart
Original Assignee
Basell Technology Co Bv
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 Basell Technology Co Bv filed Critical Basell Technology Co Bv
Publication of BR0008430A publication Critical patent/BR0008430A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic 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

Patente de Invenção: "SISTEMA CATALISADOR DE POLIMERIZAçãO DE ALFA-OLEFINA QUE CONTéM UM COMPOSTO SILANO AROMáTICO". Compostos silano aromáticos contendo pelo menos um anel aromático ligado diretamente ao átomo de silício, sendo que o anel aromático tem pelo menos um substituinte localizado na posição orto, selecionado de grupos hidrocarbónicos C~ 1-10~, são úteis como doadores de elétrons em catalisadores de polimerização de olefinas, para a produção de poliolefinas tendo teor de estereoblocos de cerca de 7 a cerca de 25%.
BR0008430-1A 1999-12-22 2000-12-20 Sistema catalisador de polimerização de alfa-olfelina que contém um composto silano aromático BR0008430A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46950899A 1999-12-22 1999-12-22
PCT/IB2000/001926 WO2001046272A1 (en) 1999-12-22 2000-12-20 Alpha-olefin polymerization catalyst system which contains an aromatic silane compound

Publications (1)

Publication Number Publication Date
BR0008430A true BR0008430A (pt) 2002-01-29

Family

ID=23864058

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008430-1A BR0008430A (pt) 1999-12-22 2000-12-20 Sistema catalisador de polimerização de alfa-olfelina que contém um composto silano aromático

Country Status (12)

Country Link
US (2) US7009015B2 (pt)
EP (1) EP1157045B1 (pt)
JP (1) JP4758583B2 (pt)
KR (1) KR20010102300A (pt)
CN (1) CN1193046C (pt)
AR (1) AR027077A1 (pt)
AT (1) ATE280188T1 (pt)
AU (1) AU2019201A (pt)
BR (1) BR0008430A (pt)
DE (1) DE60015090T2 (pt)
ES (1) ES2230173T3 (pt)
WO (1) WO2001046272A1 (pt)

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CN102898454B (zh) * 2012-03-21 2015-07-29 杭州师范大学 一种间甲基苯基二乙氧基甲基硅烷及其制备方法
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US9303079B2 (en) 2012-04-02 2016-04-05 Moderna Therapeutics, Inc. Modified polynucleotides for the production of cytoplasmic and cytoskeletal proteins
DE18200782T1 (de) 2012-04-02 2021-10-21 Modernatx, Inc. Modifizierte polynukleotide zur herstellung von proteinen im zusammenhang mit erkrankungen beim menschen
US9283287B2 (en) 2012-04-02 2016-03-15 Moderna Therapeutics, Inc. Modified polynucleotides for the production of nuclear proteins
JP5833492B2 (ja) * 2012-04-23 2015-12-16 信越化学工業株式会社 ケイ素化合物、ポリシロキサン化合物、これを含むレジスト下層膜形成用組成物及びパターン形成方法
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Also Published As

Publication number Publication date
AR027077A1 (es) 2003-03-12
US6723865B2 (en) 2004-04-20
US20020143204A1 (en) 2002-10-03
JP2003518137A (ja) 2003-06-03
WO2001046272A1 (en) 2001-06-28
US20010016635A1 (en) 2001-08-23
DE60015090D1 (de) 2004-11-25
KR20010102300A (ko) 2001-11-15
AU2019201A (en) 2001-07-03
DE60015090T2 (de) 2006-03-02
EP1157045A1 (en) 2001-11-28
JP4758583B2 (ja) 2011-08-31
CN1193046C (zh) 2005-03-16
EP1157045B1 (en) 2004-10-20
CN1344280A (zh) 2002-04-10
ES2230173T3 (es) 2005-05-01
ATE280188T1 (de) 2004-11-15
US7009015B2 (en) 2006-03-07

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]