NO982855L - Composition of transition metal - Google Patents
Composition of transition metalInfo
- Publication number
- NO982855L NO982855L NO982855A NO982855A NO982855L NO 982855 L NO982855 L NO 982855L NO 982855 A NO982855 A NO 982855A NO 982855 A NO982855 A NO 982855A NO 982855 L NO982855 L NO 982855L
- Authority
- NO
- Norway
- Prior art keywords
- integer
- transition metal
- group
- composition
- carbon
- Prior art date
Links
Classifications
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- 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+
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- 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
-
- 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
Abstract
Den foreliggende oppfinnelse angår en forbindelse med den generelle formel (l) LrAnMXx, hvor L er en boratbenzenligand med den generelle formel (II), idet restene R er like eller forskjellige og er et hydrogenatom, en Ci-do-karbon- holdig gruppe, A er lik en rc-ligand så som cyklopentadienyl, M er et metall i grup- pe IVb i det periodiske system og X er like eller forskjellige og angir et hydrogen- atom, en Ci-C4o-karbonholdig gruppe, en OH-gruppe, et halogenatom eller NR22, n er et helt tall 1 eller 2, m er et helt tall O eller 1 og k er et helt tall på 1-3, idet summen av n+m+k er 3 eller 4. Den foreliggende oppfinnelse angår videre en fremgangsmåte for fremstilling av overgangsmetallforbindelsen samt anvendelse av den som katalysatorkomponent ved fremstilling av polyolefiner.The present invention relates to a compound of the general formula (I) LrAnMXx, wherein L is a borate benzene ligand of the general formula (II), wherein the residues R are the same or different and are a hydrogen atom, a C1-6 carbon-containing group, A is similar to an rc ligand such as cyclopentadienyl, M is a metal of Group IVb in the periodic table and X is the same or different and denotes a hydrogen atom, a C 1 -C 40 carbon-containing group, an OH group, a halogen atom or NR22, n is an integer 1 or 2, m is an integer 0 or 1, and k is an integer of 1-3, the sum of n + m + k being 3 or 4. The present invention relates to further, a process for preparing the transition metal compound and using it as a catalyst component in the production of polyolefins.
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 (2)
Publication Number | Publication Date |
---|---|
NO982855D0 NO982855D0 (en) | 1998-06-19 |
NO982855L true NO982855L (en) | 1998-08-21 |
Family
ID=26021612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO982855A NO982855L (en) | 1995-12-22 | 1998-06-19 | Composition of transition metal |
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)
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)
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 |
-
1996
- 1996-12-19 CN CN96180062A patent/CN1209141A/en active Pending
- 1996-12-19 CA CA002240452A patent/CA2240452A1/en not_active Abandoned
- 1996-12-19 KR KR1019980704796A patent/KR19990076684A/en not_active Application Discontinuation
- 1996-12-19 EP EP96944017A patent/EP0868441A2/en not_active Withdrawn
- 1996-12-19 WO PCT/EP1996/005717 patent/WO1997023512A1/en not_active Application Discontinuation
- 1996-12-19 BR BR9612165-3A patent/BR9612165A/en not_active Application Discontinuation
- 1996-12-19 JP JP9523307A patent/JP2000503001A/en active Pending
-
1998
- 1998-06-19 NO NO982855A patent/NO982855L/en unknown
Also Published As
Publication number | Publication date |
---|---|
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 |
BR9612165A (en) | 1999-12-28 |
EP0868441A2 (en) | 1998-10-07 |
KR19990076684A (en) | 1999-10-15 |
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