DE68915456D1 - Katalysator und verfahren zur polymerisierung von olefinen. - Google Patents
Katalysator und verfahren zur polymerisierung von olefinen.Info
- Publication number
- DE68915456D1 DE68915456D1 DE68915456T DE68915456T DE68915456D1 DE 68915456 D1 DE68915456 D1 DE 68915456D1 DE 68915456 T DE68915456 T DE 68915456T DE 68915456 T DE68915456 T DE 68915456T DE 68915456 D1 DE68915456 D1 DE 68915456D1
- Authority
- DE
- Germany
- Prior art keywords
- olefins
- catalyst
- polymerization
- metallocene
- homogeneous
- 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.)
- Revoked
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
- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- 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
- C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/BE1989/000043 WO1991003500A1 (en) | 1989-09-08 | 1989-09-08 | Catalyst and process for the polymerization of olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68915456D1 true DE68915456D1 (de) | 1994-06-23 |
DE68915456T2 DE68915456T2 (de) | 1994-09-29 |
Family
ID=3883962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68915456T Revoked DE68915456T2 (de) | 1989-09-08 | 1989-09-08 | Katalysator und verfahren zur polymerisierung von olefinen. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0490888B1 (de) |
JP (1) | JP2768521B2 (de) |
AT (1) | ATE105844T1 (de) |
DE (1) | DE68915456T2 (de) |
WO (1) | WO1991003500A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5446117A (en) * | 1993-08-19 | 1995-08-29 | Queen's University At Kingston | Process for producing amorphous syndiotactic polystyrene |
ATE159734T1 (de) * | 1996-03-19 | 1997-11-15 | Witco Gmbh | Verfahren zur herstellung von hochaktiven, stabilen metallocen-katalysatorsystemen und gemäss diesem verfahren hergestellte formulierungen |
ZA9711220B (en) * | 1997-01-10 | 1998-06-23 | Union Carbide Chem Plastic | Method of controlling olefin polymerization catalyst composition activity. |
EP1298148A1 (de) | 2001-09-27 | 2003-04-02 | Atofina Research S.A. | Katalysatorbestandteil, der ein Metallocen mit zwei Tetrahydroindenyl-Liganden enthält, zur Herstellung eines Polyolefins |
EP1403293A1 (de) | 2002-09-27 | 2004-03-31 | ATOFINA Research Société Anonyme | Metallocenkatalysatorbestandteil, der ein Silyl Gruppe-enthaltender Cyclopentadienylring enthält |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE133690T1 (de) * | 1987-04-03 | 1996-02-15 | Fina Technology | Metallocen-katalysatorsysteme für die polymersation von olefinen, mit einer silizium- hydrocarbyl-brücke. |
US4931417A (en) * | 1987-11-09 | 1990-06-05 | Chisso Corporation | Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure |
US4892851A (en) * | 1988-07-15 | 1990-01-09 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
-
1989
- 1989-09-08 JP JP1509086A patent/JP2768521B2/ja not_active Expired - Lifetime
- 1989-09-08 EP EP89909697A patent/EP0490888B1/de not_active Revoked
- 1989-09-08 WO PCT/BE1989/000043 patent/WO1991003500A1/en not_active Application Discontinuation
- 1989-09-08 DE DE68915456T patent/DE68915456T2/de not_active Revoked
- 1989-09-08 AT AT89909697T patent/ATE105844T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1991003500A1 (en) | 1991-03-21 |
EP0490888A1 (de) | 1992-06-24 |
ATE105844T1 (de) | 1994-06-15 |
JPH05504977A (ja) | 1993-07-29 |
DE68915456T2 (de) | 1994-09-29 |
JP2768521B2 (ja) | 1998-06-25 |
EP0490888B1 (de) | 1994-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |