[go: up one dir, main page]

BR9612165A - Compound, process for its preparation, use of the compound, catalyst, process for the preparation of a polyolefin, and, polyolefin. - Google Patents

Compound, process for its preparation, use of the compound, catalyst, process for the preparation of a polyolefin, and, polyolefin.

Info

Publication number
BR9612165A
BR9612165A BR9612165-3A BR9612165A BR9612165A BR 9612165 A BR9612165 A BR 9612165A BR 9612165 A BR9612165 A BR 9612165A BR 9612165 A BR9612165 A BR 9612165A
Authority
BR
Brazil
Prior art keywords
compound
preparation
polyolefin
catalyst
integer
Prior art date
Application number
BR9612165-3A
Other languages
Portuguese (pt)
Inventor
Gerhard Herberich
Bernd Schmidt
Andreas Schmitz
Andreas Fischer
Michale Riedel
Hans-Friedrich Herrmann
Diana Izdemir
Original Assignee
Targor Gmbh
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 Targor Gmbh filed Critical Targor Gmbh
Publication of BR9612165A publication Critical patent/BR9612165A/en

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
    • 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
    • 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
    • C07F17/00—Metallocenes
    • 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
    • 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
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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

Landscapes

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

Abstract

'COMPOSTO, PROCESSO PARA SUA PREPARAçãO, UTLIZAçãO DO COMPOSTO, CATALISADOR, PROCESSO PARA A PREPARAçãO DE UMA POLIOLEFINA, E, POLIOLEFINA". A presente invenção refere-se a um composto de fórmula geral (I) L~ n~A~ m~MX~ k~, em que L é um ligante de boratabenzeno de fórmula geral (II), em que os radicais R são iguas ou diferentes e representa um átomo de hidrogênio ou um grupo contendo C~ 1-10~ carbonos, A é um ligante <227>, como a ciclopentadienila, M é um metal do grupo IVb do sistema periódico dos elementos e X é igual ou diferente, e representa um átomo de hidrogênio, um grupo contendo C~ 1~-C~ 40~ carbonos, um grupo OH, um átomo de halogênio ou NR~ 2~^2 ^, n é um número inteiro que pode ser 1 ou 2, m é um número inteiro que pode ser 0 ou 1, e k é um número inteiro que pode ser 1 ou 3, sendo que a soma de n + m + k é 3 ou 4. A presente invenção também se refere a um processo para a preparação do composto de metal de tansição e a seu uso como constituinte catalisador quando se prepara poliolefinas.'COMPOUND, PROCESS FOR ITS PREPARATION, USE OF THE COMPOUND, CATALYST, PROCESS FOR THE PREPARATION OF A POLYOLEFINE, AND, POLYOLEFINE ". The present invention relates to a compound of general formula (I) L ~ n ~ A ~ m ~ MX ~ k ~, where L is a boratabenzene linker of general formula (II), where the radicals R are the same or different and represent a hydrogen atom or a group containing C ~ 1-10 ~ carbons, A is a ligand <227>, such as cyclopentadienyl, M is a group IVb metal of the periodic system of elements and X is the same or different, and represents a hydrogen atom, a group containing C ~ 1 ~ -C ~ 40 ~ carbons, a group OH, a halogen atom or NR ~ 2 ~ ^ 2 ^, n is an integer that can be 1 or 2, m is an integer that can be 0 or 1, and k is an integer that can be 1 or 3, where the sum of n + m + k is 3 or 4. The present invention also relates to a process for the preparation of the tansition metal compound and its use as a con catalyst constituent when preparing polyolefins.

BR9612165-3A 1995-12-22 1996-12-19 Compound, process for its preparation, use of the compound, catalyst, process for the preparation of a polyolefin, and, polyolefin. BR9612165A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19548298 1995-12-22
DE19624466 1996-06-19
PCT/EP1996/005717 WO1997023512A1 (en) 1995-12-22 1996-12-19 Transition metal compound

Publications (1)

Publication Number Publication Date
BR9612165A true BR9612165A (en) 1999-12-28

Family

ID=26021612

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612165-3A BR9612165A (en) 1995-12-22 1996-12-19 Compound, process for its preparation, use of the compound, catalyst, process for the preparation of a polyolefin, and, polyolefin.

Country Status (8)

Country Link
EP (1) EP0868441A2 (en)
JP (1) JP2000503001A (en)
KR (1) KR19990076684A (en)
CN (1) CN1209141A (en)
BR (1) BR9612165A (en)
CA (1) CA2240452A1 (en)
NO (1) NO982855L (en)
WO (1) WO1997023512A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114270A (en) * 1998-08-07 2000-09-05 Equistar Chemicals, L.P. Polymerization-stable anionic ancillary ligand containing alkylimido catalysts and method of using the same
US6294626B1 (en) * 1999-11-15 2001-09-25 Equistar Chemicals, Lp Olefin polymerization catalysts containing modified boraaryl ligands
US6812304B2 (en) 2000-06-14 2004-11-02 Equistar Chemicals, Lp Process for producing improved premixed supported boraaryl catalysts
US6444765B1 (en) 2000-06-14 2002-09-03 Equistar Chemicals, Lp Olefin polymerization process for producing broad MWD polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468889A (en) * 1994-06-20 1995-11-21 The University Of Toledo Boryl zirconocene organic 1,1-dimetallic compounds
US5554775A (en) * 1995-01-17 1996-09-10 Occidental Chemical Corporation Borabenzene based olefin polymerization catalysts

Also Published As

Publication number Publication date
NO982855L (en) 1998-08-21
CA2240452A1 (en) 1997-07-03
NO982855D0 (en) 1998-06-19
EP0868441A2 (en) 1998-10-07
KR19990076684A (en) 1999-10-15
WO1997023512A1 (en) 1997-07-03
CN1209141A (en) 1999-02-24
JP2000503001A (en) 2000-03-14

Similar Documents

Publication Publication Date Title
BR9807103A (en) Metallocenes, binders, catalyst and process for the polymerization of olefins
BR9711124A (en) Metal complex, catalyst system for olefin polymerization, olefin polymerization process, high temperature solution polymerization process, polyolefin product and binder containing cyclopentadienyl
RU94045143A (en) Metallocenes, catalyst system containing said metallocenes, process for preparing polyolefins, and polyolefin
BR0305627A (en) Catalyst system for olefin polymerization
BR7906596A (en) PROCESS FOR THE DEPOSITION OF HYDROGEN CONNECTED TO SILICON IN REAFFERED ALIPHATIC CONNECTION AND ITS USE
KR900011794A (en) Catalyst for Polymerization of Olefins
BR9807122A (en) New activator system for metallocene compounds
BR9713776A (en) Ionic compounds for components of catalysts and solid addition polymerization catalysts containing the same
BR9813390A (en) Compound, process for preparing it, and use of it, pharmaceutical composition, process for preparing it, and, process for effecting immunosuppression
ATE39855T1 (en) CATALYSTS, PROCESS FOR THE PREPARATION AND THEIR APPLICATION FOR THE METATHESIS OF OLEFINS.
BR0307701A (en) Solid catalyst component for olefin polymerization, the catalyst comprising such component and use thereof
BR9806936A (en) New catalytically homogeneous olefin polymerization composition
DK254988A (en) NEW BARE SUPPORT SUPPORTED POLYMERIZATION CATALYST
BR9307420A (en) Idenyl compounds and catalyst components for the polymerization of olefins
YU46094B (en) PROCEDURE FOR OBTAINING IMPROVED ETHYLENE COPOLYMERS
BR9910387A (en) process for preparing substantially amorphous alpha olefin polymers and compositions containing it and process for preparing bridging bonds, film and articles obtained from the composition
TW376390B (en) Multinuclear metallocene compound, a process for its preparation and its use as catalyst
ES2104090T3 (en) NEW 3 &#39;, 5&#39;-DI-T-BUTIL-4&#39;-HIDROXI-FLAVONAS, ITS PREPARATION PROCEDURE AND PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM.
BR9909744A (en) Metallocene compound, process for the preparation of metallocene compounds, binder, process for the preparation of binders, catalyst for the polymerization of olefins, and process for the polymerization of olefins
BR9612165A (en) Compound, process for its preparation, use of the compound, catalyst, process for the preparation of a polyolefin, and, polyolefin.
DE59205262D1 (en) Process for the preparation of substituted indenes
MX9207010A (en) OLEPHINE HYDROGENATION PROCEDURE.
BR9813217A (en) Tetracycles, process for their production and pharmaceutical preparations containing these compounds
YU120991A (en) PROCEDURE FOR OBTAINING CYCLIC SULPHATES
BR0207835A (en) Catalyst system for olefin trimerization and olefin compound trimerization process

Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
FA14 Dismissal: dismissal - article 34 of industrial property law
B11T Dismissal of application maintained [chapter 11.20 patent gazette]