DE69415047D1 - Verfahren zur herstellung von reduzierten metal-titankomplexen - Google Patents

Verfahren zur herstellung von reduzierten metal-titankomplexen

Info

Publication number
DE69415047D1
DE69415047D1 DE69415047T DE69415047T DE69415047D1 DE 69415047 D1 DE69415047 D1 DE 69415047D1 DE 69415047 T DE69415047 T DE 69415047T DE 69415047 T DE69415047 T DE 69415047T DE 69415047 D1 DE69415047 D1 DE 69415047D1
Authority
DE
Germany
Prior art keywords
reduced metal
producing reduced
titanium complexes
complexes
oxidation state
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69415047T
Other languages
English (en)
Other versions
DE69415047T2 (de
Inventor
Thomas Newman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69415047D1 publication Critical patent/DE69415047D1/de
Publication of DE69415047T2 publication Critical patent/DE69415047T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C07F17/00—Metallocenes
    • 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 System
    • C07F7/28—Titanium compounds
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts
DE69415047T 1994-01-18 1994-11-04 Verfahren zur herstellung von reduzierten metal-titankomplexen Expired - Fee Related DE69415047T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18194094A 1994-01-18 1994-01-18
PCT/US1994/012690 WO1995019365A1 (en) 1994-01-18 1994-11-04 Process for preparation of reduced metal titanium complexes

Publications (2)

Publication Number Publication Date
DE69415047D1 true DE69415047D1 (de) 1999-01-14
DE69415047T2 DE69415047T2 (de) 1999-07-15

Family

ID=22666451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415047T Expired - Fee Related DE69415047T2 (de) 1994-01-18 1994-11-04 Verfahren zur herstellung von reduzierten metal-titankomplexen

Country Status (12)

Country Link
US (1) US5616748A (de)
EP (1) EP0740670B1 (de)
JP (1) JPH09508110A (de)
CN (1) CN1141635A (de)
AT (1) ATE174029T1 (de)
AU (1) AU1049195A (de)
CA (1) CA2180558A1 (de)
DE (1) DE69415047T2 (de)
FI (1) FI962882A (de)
MY (1) MY130509A (de)
TW (1) TW319772B (de)
WO (1) WO1995019365A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9509457A (pt) * 1994-10-31 1998-01-06 Dsm Nv Composição catalítica e processo para a polimerização de uma olefina
US6140448A (en) 1996-08-29 2000-10-31 Director-General Of Agency Of Industrial Science And Technology Process for preparing polysilane by catalytic dehydrogenative condensation of organosilane and metal complex catalyst therefor
US6479424B1 (en) 1998-12-14 2002-11-12 Bp Corporation North America Inc. Fluxional catalysts and related ligands containing bulky substituents
EP1196424B1 (de) * 1999-06-07 2003-06-18 Dow Global Technologies Inc. Dimere gruppe-4 metallocene in +3 oxidationsstufe
US6670299B1 (en) 1999-07-03 2003-12-30 Northwestern University Cyclopentadienyl-containing low-valent early transition metal olefin polymerization catalysts
US6090962A (en) * 1999-09-28 2000-07-18 The Dow Chemical Company Preparation of titanium(II) or zirconium(II) complexes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046048B (de) * 1956-04-14 1958-12-11 Hoechst Ag Verfahren zur Herstellung von Tetramethyltitan
US5264590A (en) * 1993-04-01 1993-11-23 Ethyl Corporation Preparation of titanium (III) coordination complexes

Also Published As

Publication number Publication date
DE69415047T2 (de) 1999-07-15
FI962882A0 (fi) 1996-07-17
AU1049195A (en) 1995-08-01
MY130509A (en) 2007-06-29
CN1141635A (zh) 1997-01-29
FI962882A (fi) 1996-07-17
US5616748A (en) 1997-04-01
ATE174029T1 (de) 1998-12-15
JPH09508110A (ja) 1997-08-19
TW319772B (de) 1997-11-11
CA2180558A1 (en) 1995-07-20
EP0740670A1 (de) 1996-11-06
WO1995019365A1 (en) 1995-07-20
EP0740670B1 (de) 1998-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee