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

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
US6444765B1 (en) 2000-06-14 2002-09-03 Equistar Chemicals, Lp Olefin polymerization process for producing broad MWD polymers
US6812304B2 (en) 2000-06-14 2004-11-02 Equistar Chemicals, Lp Process for producing improved premixed supported boraaryl catalysts

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

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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]