CA2263081A1 - Procede ameliore de preparation de systemes de catalyseurs aux metallocenes sur support - Google Patents
Procede ameliore de preparation de systemes de catalyseurs aux metallocenes sur support Download PDFInfo
- Publication number
- CA2263081A1 CA2263081A1 CA002263081A CA2263081A CA2263081A1 CA 2263081 A1 CA2263081 A1 CA 2263081A1 CA 002263081 A CA002263081 A CA 002263081A CA 2263081 A CA2263081 A CA 2263081A CA 2263081 A1 CA2263081 A1 CA 2263081A1
- Authority
- CA
- Canada
- Prior art keywords
- group
- dimethylsilandiylbis
- methyl
- zirconium dichloride
- metallocene
- 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
- 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
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
- 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
- C08F4/639—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
- C08F4/63916—Component covered by group C08F4/62 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
- C08F4/639—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
- C08F4/63922—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 containing at least two cyclopentadienyl rings, fused or not
- C08F4/63927—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 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
Abstract
L'invention porte sur des systèmes de catalyseurs aux métallocènes sur support et sur leurs procédés de préparation et d'utilisation, et spécifiquement sur un procédé de préparation de systèmes de catalyseurs aux métallocènes sur support recourant à un solvant aliphatique. Les systèmes de catalyseurs ainsi préparés présentent une activité accrue.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2664496P | 1996-09-24 | 1996-09-24 | |
US60/026,644 | 1996-09-24 | ||
PCT/US1997/014533 WO1998013393A1 (fr) | 1996-09-24 | 1997-08-19 | Procede ameliore de preparation de systemes de catalyseurs aux metallocenes sur support |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2263081A1 true CA2263081A1 (fr) | 1998-04-02 |
Family
ID=21833023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002263081A Abandoned CA2263081A1 (fr) | 1996-09-24 | 1997-08-19 | Procede ameliore de preparation de systemes de catalyseurs aux metallocenes sur support |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0928297A1 (fr) |
JP (1) | JP2001500921A (fr) |
KR (1) | KR20000048478A (fr) |
CN (1) | CN1231678A (fr) |
CA (1) | CA2263081A1 (fr) |
TW (1) | TW367339B (fr) |
WO (1) | WO1998013393A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0017547D0 (en) * | 2000-07-17 | 2000-09-06 | Bp Chem Int Ltd | Supported polymerisation catalysts |
US6720396B2 (en) * | 2000-11-30 | 2004-04-13 | Univation Technologies, Llc | Polymerization process |
US20020137861A1 (en) * | 2000-12-04 | 2002-09-26 | Woo Min Song | Polymerization process |
CN101010705B (zh) * | 2004-07-08 | 2011-03-23 | 埃克森美孚化学专利公司 | 在超临界条件下生产聚合物 |
US20100137532A1 (en) * | 2006-10-19 | 2010-06-03 | Odilia Perez-Camacho | Catalyst to polymerize olefins and conjugated dienes in heterogeneous phase, process for obtaining and using the same |
CN112409515B (zh) * | 2019-08-23 | 2023-10-20 | 中国石油化工股份有限公司 | 茂金属聚丙烯催化剂的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4119343A1 (de) * | 1991-06-12 | 1992-12-17 | Basf Ag | Isolierbares, getraegertes katalysatorsystem zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen |
FI112233B (fi) * | 1992-04-01 | 2003-11-14 | Basell Polyolefine Gmbh | Katalyytti olefiinipolymerointia varten, menetelmä sen valmistamiseksi ja sen käyttö |
US5240894A (en) * | 1992-05-18 | 1993-08-31 | Exxon Chemical Patents Inc. | Method for making and using a supported metallocene catalyst system |
KR100314971B1 (ko) * | 1993-05-25 | 2002-07-03 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 올레핀중합을위한지지된메탈로센촉매시스템,그의제조방법및용도 |
FI96866C (fi) * | 1993-11-05 | 1996-09-10 | Borealis As | Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö |
EP0766700B1 (fr) * | 1994-06-24 | 2000-01-19 | Exxon Chemical Patents Inc. | Systemes catalyseurs de polymerisation, leur production et leur utilisation |
US5763543A (en) * | 1994-09-14 | 1998-06-09 | Exxon Chemical Patents Inc. | Olefin polymerization process with little or no scavenger present |
-
1997
- 1997-08-19 KR KR1019990702347A patent/KR20000048478A/ko not_active Application Discontinuation
- 1997-08-19 JP JP10515637A patent/JP2001500921A/ja active Pending
- 1997-08-19 EP EP97936513A patent/EP0928297A1/fr not_active Withdrawn
- 1997-08-19 WO PCT/US1997/014533 patent/WO1998013393A1/fr not_active Application Discontinuation
- 1997-08-19 CN CN97198171A patent/CN1231678A/zh active Pending
- 1997-08-19 CA CA002263081A patent/CA2263081A1/fr not_active Abandoned
- 1997-09-08 TW TW086112949A patent/TW367339B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW367339B (en) | 1999-08-21 |
EP0928297A1 (fr) | 1999-07-14 |
WO1998013393A1 (fr) | 1998-04-02 |
CN1231678A (zh) | 1999-10-13 |
KR20000048478A (ko) | 2000-07-25 |
JP2001500921A (ja) | 2001-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |