CA2253381A1 - Procede pour la copolymerisation d'une olefine et d'un monomere aromatique de vinyle - Google Patents
Procede pour la copolymerisation d'une olefine et d'un monomere aromatique de vinyle Download PDFInfo
- Publication number
- CA2253381A1 CA2253381A1 CA002253381A CA2253381A CA2253381A1 CA 2253381 A1 CA2253381 A1 CA 2253381A1 CA 002253381 A CA002253381 A CA 002253381A CA 2253381 A CA2253381 A CA 2253381A CA 2253381 A1 CA2253381 A1 CA 2253381A1
- Authority
- CA
- Canada
- Prior art keywords
- group
- transition metal
- ligand
- process according
- groups
- 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.)
- Abandoned
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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Cette invention se rapporte à un procédé pour la copolymérisation d'au moins une .alpha.-oléfine et d'au moins un monomère aromatique. Cette copolymérisation est effectuée en présence d'une composition de catalyseur renfermant au moins un cocatalyseur et un complexe de métal de transition réduit. Le complexe de métal de transition réduit contient un métal de transition réduit choisi dans les groupes 4 à 6 du tableau périodique des éléments, un ligand monoanionique multidenté, et au moins deux ligands monoanioniques. Dans un mode de réalisation, le métal de transition réduit qui est choisi est le titane.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96201110 | 1996-05-03 | ||
EP96201110.2 | 1996-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2253381A1 true CA2253381A1 (fr) | 1997-11-13 |
Family
ID=8223919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002253381A Abandoned CA2253381A1 (fr) | 1996-05-03 | 1997-05-01 | Procede pour la copolymerisation d'une olefine et d'un monomere aromatique de vinyle |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0896598A1 (fr) |
JP (1) | JP2000513760A (fr) |
KR (1) | KR20000010948A (fr) |
AU (1) | AU2411597A (fr) |
BR (1) | BR9709144A (fr) |
CA (1) | CA2253381A1 (fr) |
EA (1) | EA199800978A1 (fr) |
WO (1) | WO1997042240A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002513823A (ja) | 1998-05-01 | 2002-05-14 | エクソンモービル・ケミカル・パテンツ・インク | オレフィン重合用の三座配位子含有金属触媒錯体 |
AR022608A1 (es) * | 1999-02-17 | 2002-09-04 | Dow Chemical Co | Producto interpolimerico aromatico de alfa-olefina/vinilo o vinilideno y proceso para su elaboracion mediante sistemas catalizadores multiples |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ235032A (en) * | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
US5208357A (en) * | 1990-12-31 | 1993-05-04 | Exxon Chemical Patents, Inc. | Chiral metallocene compounds and preparation thereof by attachment of chiral center |
US5349100A (en) * | 1991-01-02 | 1994-09-20 | Exxon Chemical Patents Inc. | Chiral metallocene compounds and preparation thereof by creation of a chiral center by enantioselective hydride transfer |
US5278272A (en) * | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
US5374696A (en) * | 1992-03-26 | 1994-12-20 | The Dow Chemical Company | Addition polymerization process using stabilized reduced metal catalysts |
AU3817595A (en) * | 1994-10-31 | 1996-05-23 | Dsm N.V. | Catalyst composition and process for the polymerization of an olefin |
-
1997
- 1997-05-01 KR KR1019980709097A patent/KR20000010948A/ko not_active Application Discontinuation
- 1997-05-01 WO PCT/NL1997/000239 patent/WO1997042240A1/fr not_active Application Discontinuation
- 1997-05-01 CA CA002253381A patent/CA2253381A1/fr not_active Abandoned
- 1997-05-01 AU AU24115/97A patent/AU2411597A/en not_active Abandoned
- 1997-05-01 EA EA199800978A patent/EA199800978A1/ru unknown
- 1997-05-01 JP JP09539789A patent/JP2000513760A/ja active Pending
- 1997-05-01 EP EP97919759A patent/EP0896598A1/fr not_active Withdrawn
- 1997-05-01 BR BR9709144A patent/BR9709144A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU2411597A (en) | 1997-11-26 |
EA199800978A1 (ru) | 1999-04-29 |
WO1997042240A1 (fr) | 1997-11-13 |
JP2000513760A (ja) | 2000-10-17 |
EP0896598A1 (fr) | 1999-02-17 |
BR9709144A (pt) | 1999-08-03 |
KR20000010948A (ko) | 2000-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |