DE69521803T2 - Verfahren zur herstellung von ansa - metallocenkatalysatoren - Google Patents
Verfahren zur herstellung von ansa - metallocenkatalysatorenInfo
- Publication number
- DE69521803T2 DE69521803T2 DE69521803T DE69521803T DE69521803T2 DE 69521803 T2 DE69521803 T2 DE 69521803T2 DE 69521803 T DE69521803 T DE 69521803T DE 69521803 T DE69521803 T DE 69521803T DE 69521803 T2 DE69521803 T2 DE 69521803T2
- Authority
- DE
- Germany
- Prior art keywords
- producing
- metallocene catalysts
- ansa metallocene
- ansa
- catalysts
- 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
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
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/61927—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/252,591 US5495035A (en) | 1994-06-01 | 1994-06-01 | Synthesis of ANSA-metallocene catalysts |
US08/440,628 US5597935A (en) | 1994-06-01 | 1995-05-15 | Synthesis of ansa-metallocene catalysts |
PCT/US1995/006485 WO1995032979A1 (en) | 1994-06-01 | 1995-05-23 | Novel synthesis of ansa-metallocene catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69521803D1 DE69521803D1 (de) | 2001-08-23 |
DE69521803T2 true DE69521803T2 (de) | 2002-04-04 |
Family
ID=26942462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69521803T Expired - Fee Related DE69521803T2 (de) | 1994-06-01 | 1995-05-23 | Verfahren zur herstellung von ansa - metallocenkatalysatoren |
Country Status (6)
Country | Link |
---|---|
US (1) | US5597935A (de) |
EP (1) | EP0763044B1 (de) |
JP (1) | JPH11501612A (de) |
CA (1) | CA2186736C (de) |
DE (1) | DE69521803T2 (de) |
WO (1) | WO1995032979A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19516801A1 (de) * | 1995-05-08 | 1996-11-14 | Hoechst Ag | Organometallverbindung |
DE19546501A1 (de) * | 1995-12-13 | 1997-06-19 | Hoechst Ag | Metallocenverbindung |
DE19546500A1 (de) * | 1995-12-13 | 1997-06-19 | Hoechst Ag | Verfahren zur Herstellung eines Cycloolefincopolymeren |
DE69720609T2 (de) * | 1996-07-16 | 2003-11-13 | Basell Polyolefine Gmbh | Verfahren zur Modifikation von die Rac/Meso-Verhältnis einer Metallocenverbindung |
JP3694371B2 (ja) * | 1996-10-04 | 2005-09-14 | 関東化学株式会社 | メタロセン化合物の新規な合成方法 |
JP3566819B2 (ja) * | 1996-10-04 | 2004-09-15 | 関東化学株式会社 | 新規な有機遷移金属化合物 |
DE19730880A1 (de) * | 1997-07-18 | 1999-01-21 | Basf Ag | Verfahren zur selektiven Herstellung von racemischen ansa-Metallocenkomplexen |
DE19739946A1 (de) | 1997-09-11 | 1999-03-18 | Targor Gmbh | Verfahren zur Herstellung von Metallocenen |
KR100274973B1 (ko) * | 1997-11-24 | 2000-12-15 | 성재갑 | 올레핀계 단량체의 중합 촉매 |
EP0933383A1 (de) * | 1998-01-29 | 1999-08-04 | Union Carbide Chemicals & Plastics Technology Corporation | Katalysatorzusammensetzung für die Olefinpolymerisation |
US5965759A (en) * | 1998-09-23 | 1999-10-12 | Albemarle Corporation | Catalytic process for isomerizing metallocenes |
DE59904565D1 (de) | 1998-11-25 | 2003-04-17 | Basell Polyolefine Gmbh | Verfahren zur herstellung von monoaryloxy-ansa-metallocenen |
GB9826874D0 (en) * | 1998-12-07 | 1999-01-27 | Borealis As | Process |
US5998643A (en) * | 1999-01-15 | 1999-12-07 | University Of Iowa Research Foundation | Metallocene synthesis |
US6087290A (en) * | 1999-01-19 | 2000-07-11 | Hughes Electronics Corporation | Si-N-Si-bridged metallocenes, their production and use |
CA2360507A1 (en) | 1999-03-03 | 2000-09-08 | The Dow Chemical Company | Synthesis of 4-ketocyclopentene and cyclopentadiene compounds |
US6417405B2 (en) | 1999-03-03 | 2002-07-09 | The Dow Chemical Company | Synthesis of cyclopentadiene or substituted cyclopentadiene compounds |
US6153777A (en) * | 1999-11-02 | 2000-11-28 | University Of Iowa Research Foundation | Synthesis of ansa-metallocene catalysts |
DE10017430A1 (de) | 2000-04-07 | 2001-10-11 | Basf Ag | Polymerisationskatalysator |
JP2002088092A (ja) * | 2000-09-12 | 2002-03-27 | Kanto Chem Co Inc | 新規な有機金属錯体及びこれを中間体とした高純度有機金属錯体の合成方法 |
WO2004024740A1 (en) * | 2002-09-12 | 2004-03-25 | Dow Global Technologies Inc. | Preparation of metal complexes |
AU2003259791A1 (en) * | 2002-09-12 | 2004-04-30 | Dow Global Technologies Inc. | Preparation of metal amide complexes |
US20060004157A1 (en) * | 2002-09-17 | 2006-01-05 | Arriola Daniel J | Process for manufacture of polymers |
DE102004022861A1 (de) * | 2004-05-06 | 2005-12-01 | Basell Polyolefine Gmbh | Verfahren zur racemo-selectiven Herstellung von ansa-Metallocenen |
KR20060028603A (ko) * | 2004-09-25 | 2006-03-30 | 주식회사 엘지화학 | 안사-메탈로센 화합물, 그 제조방법 및 이를 이용한폴리올레핀의 제조방법 |
JP4944787B2 (ja) * | 2005-10-20 | 2012-06-06 | 三井化学株式会社 | 有機遷移金属錯体化合物およびメタセシス触媒の製造方法 |
US8629292B2 (en) | 2010-10-07 | 2014-01-14 | Chevron Phillips Chemical Company Lp | Stereoselective synthesis of bridged metallocene complexes |
US8609793B2 (en) | 2010-10-07 | 2013-12-17 | Chevron Phillips Chemical Company Lp | Catalyst systems containing a bridged metallocene |
US8637616B2 (en) | 2010-10-07 | 2014-01-28 | Chevron Philips Chemical Company Lp | Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects |
WO2021001855A1 (en) * | 2019-07-04 | 2021-01-07 | Haldia Petrochemicals Limited | Title of the invention:a new process for synthesizing c2 bridged cyclopentadienyl ligands and corresponding ansa-metallocene catalysts |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042610A (en) * | 1975-09-22 | 1977-08-16 | E. I. Du Pont De Nemours And Company | Process for preparing hydrocarbyl and silahydrocarbyl transition metal dihydrocarbylamides |
US4713401A (en) * | 1984-12-20 | 1987-12-15 | Martin Riediker | Titanocenes and a radiation-polymerizable composition containing these titanocenes |
US5264405A (en) * | 1989-09-13 | 1993-11-23 | Exxon Chemical Patents Inc. | Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts |
US4956323A (en) * | 1987-11-30 | 1990-09-11 | The Dow Chemical Company | Catalysts prepared from tetrakis(dialkylamide or diarylamide) derivatives of titanium and polymerization of olefins therewith |
US5208304A (en) * | 1989-12-19 | 1993-05-04 | Board Of Trustees, Leland Stanford Junior University | Stereoregular cyclopolymers and method |
US5194532A (en) * | 1990-09-20 | 1993-03-16 | The Dow Chemical Company | Homogeneous catalysts and olefin polymerization process |
BR9104067A (pt) * | 1990-09-20 | 1992-05-26 | Dow Chemical Co | Composto,processo para preparacao de compostos cataliticos e processo para polimerizacao de um ou mais monomeros |
DE59104869D1 (de) * | 1990-11-12 | 1995-04-13 | Hoechst Ag | 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation. |
DE4039451A1 (de) * | 1990-12-11 | 1992-06-17 | Hoechst Ag | Metallocene mit bicyclischen cyclopentadienderivaten als liganden, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren |
NL9101502A (nl) * | 1991-09-06 | 1993-04-01 | Dsm Nv | Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen. |
AU656033B2 (en) * | 1991-10-28 | 1995-01-19 | Shell Internationale Research Maatschappij B.V. | Group IVA metal compounds and catalyst compositions based thereon |
US5495035A (en) * | 1994-06-01 | 1996-02-27 | University Of Iowa Research Foundation | Synthesis of ANSA-metallocene catalysts |
-
1995
- 1995-05-15 US US08/440,628 patent/US5597935A/en not_active Expired - Fee Related
- 1995-05-23 DE DE69521803T patent/DE69521803T2/de not_active Expired - Fee Related
- 1995-05-23 JP JP8500991A patent/JPH11501612A/ja active Pending
- 1995-05-23 WO PCT/US1995/006485 patent/WO1995032979A1/en active IP Right Grant
- 1995-05-23 EP EP95920611A patent/EP0763044B1/de not_active Expired - Lifetime
- 1995-05-23 CA CA002186736A patent/CA2186736C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69521803D1 (de) | 2001-08-23 |
EP0763044B1 (de) | 2001-07-18 |
WO1995032979A1 (en) | 1995-12-07 |
US5597935A (en) | 1997-01-28 |
JPH11501612A (ja) | 1999-02-09 |
EP0763044A1 (de) | 1997-03-19 |
CA2186736C (en) | 2000-05-16 |
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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 |