BR9710253A - Poliolefinas de bloco sindiotáticas/atáticas.catalisadores e processos para produção das mesmas. - Google Patents

Poliolefinas de bloco sindiotáticas/atáticas.catalisadores e processos para produção das mesmas.

Info

Publication number
BR9710253A
BR9710253A BR9710253-9A BR9710253A BR9710253A BR 9710253 A BR9710253 A BR 9710253A BR 9710253 A BR9710253 A BR 9710253A BR 9710253 A BR9710253 A BR 9710253A
Authority
BR
Brazil
Prior art keywords
syndiotactic
catalysts
polyolefins
radical
processes
Prior art date
Application number
BR9710253-9A
Other languages
English (en)
Inventor
Abbas Razavi
Original Assignee
Fina Research
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 Fina Research filed Critical Fina Research
Publication of BR9710253A publication Critical patent/BR9710253A/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
    • 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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Patente de Invenção para POLIOLEFINAS DE BLOCO SINDIOTáTICAS/ATáTICAS, CATALISADORES E PROCESSOS PARA PRODUçãO DAS MESMAS. Catalisadores de metaloceno úteis para a preparação de poliolefinas sindiotátic'atáticas apresentam uma fórmula geral: R" (C~ 4~R'~ m~C~ 5~ C~ 4~R'~ n~) XMeQ, no qual X é um ligante hetero-átomo com um ou dois elétrons de par isolado, selecionado a partir dos elementos do Grupo VA ou VIA, que pode ser substituído ou não-substituído; (C~ 4~R'~ m~C~ 5~ C~ 4~R'~ n~) é um fluorenil, ou um fluorenil simetricamente substituído, ou anel ciclopentadienil: R' é hidrogênio ou radical hidrocarbonil, tendo de 1-20 átomos de carbono, um halogênio, um alcoxi, e alcoxi alquil ou um alquilamino ou radical alquilsililo, cada R' pode ser o mesmo ou diferente, e m e n independetemente são 0, 1, 2, 3 ou 4, com a condição que a simetria bilateral seja mantida; R" é uma ponte estrutural entre X e o anel (C~ 4~R'~ M~C~ 5~C 4~R'~ n~), para conceder estereorigidez; Q é um radical hidrocarbil, tendo 1-20 átomos de carbono, ou é um halogênio; Me é um grupo IIIB, IBV, VB, ou metal VIB, conforme posicionado na Tabela Periódica dos Elementos; e Me pode estar em qualquer de seus estados de oxidação teoricamente possíveis. Monómeros de olefina (particularmente propileno) polimerizados usando aqueles catalisadores para formar polimeros de bloco sindiotáticos/atáticos de alto peso molecular, e compreendendo pelo menos 70% de triades sindiotáticas.
BR9710253-9A 1996-07-11 1997-07-10 Poliolefinas de bloco sindiotáticas/atáticas.catalisadores e processos para produção das mesmas. BR9710253A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96111127A EP0818475A1 (en) 1996-07-11 1996-07-11 Syndiotactic/atactic block polyolefins, catalysts and processes for producing the same
PCT/EP1997/003649 WO1998002469A1 (en) 1996-07-11 1997-07-10 Syndiotactic/atactic block polyolefins, catalysts and processes for producing the same

Publications (1)

Publication Number Publication Date
BR9710253A true BR9710253A (pt) 2000-01-18

Family

ID=8222984

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9710253-9A BR9710253A (pt) 1996-07-11 1997-07-10 Poliolefinas de bloco sindiotáticas/atáticas.catalisadores e processos para produção das mesmas.

Country Status (14)

Country Link
US (1) US6448349B1 (pt)
EP (2) EP0818475A1 (pt)
JP (1) JP4771500B2 (pt)
KR (1) KR100474463B1 (pt)
AR (1) AR007850A1 (pt)
AT (1) ATE199915T1 (pt)
AU (1) AU3939897A (pt)
BR (1) BR9710253A (pt)
DE (1) DE69704356T2 (pt)
DK (1) DK0910591T3 (pt)
ES (1) ES2156396T3 (pt)
GR (1) GR3036105T3 (pt)
NO (1) NO319696B1 (pt)
WO (1) WO1998002469A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1083188A1 (en) * 1999-09-10 2001-03-14 Fina Research S.A. Catalyst and process for the preparation of syndiotactic / atactic block polyolefins
US6630550B1 (en) 1996-07-11 2003-10-07 Fina Research, S.A. Olefin polymerization catalyst
EP0931814A1 (en) * 1998-01-21 1999-07-28 Fina Research S.A. Polyolefins and uses thereof
EP0965603A1 (en) * 1998-06-19 1999-12-22 Fina Research S.A. Polyolefin production
KR100714508B1 (ko) * 1999-12-10 2007-05-07 다우 글로벌 테크놀로지스 인크. 치환된 4족 금속 착체, 촉매 및 올레핀 중합 방법
EP1300423A1 (en) * 2001-09-27 2003-04-09 Atofina Research S.A. Catalyst system comprising a mixture of catalyst components for producing a polyolefin blend
US7662885B2 (en) 2002-08-12 2010-02-16 Exxonmobil Chemical Patents Inc. Method to make an article comprising polymer concentrate
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
CN100345896C (zh) 2002-08-12 2007-10-31 埃克森美孚化学专利公司 增塑聚烯烃组合物
EP1403288A1 (en) * 2002-09-27 2004-03-31 ATOFINA Research Dual site catalyst system comprising a hafnocene component for the production of bimodal polyolefins
EP1403293A1 (en) * 2002-09-27 2004-03-31 ATOFINA Research Société Anonyme Silicon containing cyclopentadienyl ring for metallocene catalyst component
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US20050148460A1 (en) * 2004-01-02 2005-07-07 Vladimir Marin Catalyst components and their use in the polymerization of olefins
US7589145B2 (en) 2004-04-15 2009-09-15 Exxonmobil Chemical Patents Inc. Syndiotactic rich polyolefins
US7214749B2 (en) * 2004-07-09 2007-05-08 The Texas A&M University Systems Catalyst system for high activity and stereoselectivity in the homopolymerization and copolymerization of olefins
GB2420348B (en) * 2004-10-28 2009-11-18 Exxonmobil Chem Patents Inc Syndiotactic rich polyolefins
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
DE112006000237T5 (de) 2005-01-28 2008-07-03 Sumitomo Chemical Co., Ltd. Übergangsmetallkomplex, Verfahren zur Herstellung des Übergangsmetallkomplexes, einen Substituenten aufweisende Fluorenverbindung, Verfahren zur Herstellung der einen Substituenten aufweisenden Fluorenverbindung, Katalysatorbestandteil zur Olefinpolymerisation, Katalysator zur Olefinpolymerisation und Verfahren zur Herstellung eines Olefinpolymers
CN101218296B (zh) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 弹性体组合物
US20080287619A1 (en) * 2007-05-18 2008-11-20 William Gauthier Supported metallocene catalysts
DE102007057854A1 (de) * 2007-11-28 2009-06-04 Philipps-Universität Marburg Cyclopentadienylphosphazen-Komplexe (CpPN-Komplexe) von Metallen der 3. und 4. Gruppe und der Lanthanoide
US20090182100A1 (en) * 2008-01-14 2009-07-16 Guenther Gerhard K Process for the production of polyethylene resin

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243002A (en) * 1988-07-15 1993-09-07 Fina Technology, Inc. Process and catalyst for producing syndiotactic polymers
US5270410A (en) * 1989-04-25 1993-12-14 Shell Oil Company Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process
US5401817A (en) * 1991-05-09 1995-03-28 Phillips Petroleum Company Olefin polymerization using silyl-bridged metallocenes
ES2109473T3 (es) * 1991-12-13 1998-01-16 Exxon Chemical Patents Inc Copolimeros de etileno/alfa-olefinas superiores.
EP0631589A1 (en) * 1992-03-16 1995-01-04 Exxon Chemical Patents Inc. IONIC CATALYST FOR THE PRODUCTION OF POLY-$g(a)-OLEFINS OF CONTROLLED TACTICITY
US5459117A (en) * 1993-08-27 1995-10-17 Ewen; John A. Doubly-conformationally locked, stereorigid catalysts for the preparation of tactiospecific polymers
US5486632A (en) * 1994-06-28 1996-01-23 The Dow Chemical Company Group 4 metal diene complexes and addition polymerization catalysts therefrom

Also Published As

Publication number Publication date
KR100474463B1 (ko) 2005-03-08
NO319696B1 (no) 2005-09-05
US6448349B1 (en) 2002-09-10
DK0910591T3 (da) 2001-06-11
JP2000514488A (ja) 2000-10-31
JP4771500B2 (ja) 2011-09-14
EP0910591B1 (en) 2001-03-21
ATE199915T1 (de) 2001-04-15
NO990073D0 (no) 1999-01-08
NO990073L (no) 1999-01-08
KR20000023614A (ko) 2000-04-25
EP0818475A1 (en) 1998-01-14
AR007850A1 (es) 1999-11-24
WO1998002469A1 (en) 1998-01-22
DE69704356D1 (de) 2001-04-26
GR3036105T3 (en) 2001-09-28
AU3939897A (en) 1998-02-09
ES2156396T3 (es) 2001-06-16
DE69704356T2 (de) 2001-08-09
EP0910591A1 (en) 1999-04-28

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Legal Events

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 10/07/1997, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

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

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2002 DE 19/05/2009.