ATE172990T1 - Katalysatoren und verfahren für die polymerisation von polyolefinen - Google Patents
Katalysatoren und verfahren für die polymerisation von polyolefinenInfo
- Publication number
- ATE172990T1 ATE172990T1 AT96920823T AT96920823T ATE172990T1 AT E172990 T1 ATE172990 T1 AT E172990T1 AT 96920823 T AT96920823 T AT 96920823T AT 96920823 T AT96920823 T AT 96920823T AT E172990 T1 ATE172990 T1 AT E172990T1
- Authority
- AT
- Austria
- Prior art keywords
- catalysts
- polymerization
- polyolefins
- processes
- product
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 229940077746 antacid containing aluminium compound Drugs 0.000 abstract 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical class C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- -1 organometallic aluminium compounds Chemical class 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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
- C08F4/659—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
-
- 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
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT95MI001316A IT1276752B1 (it) | 1995-06-20 | 1995-06-20 | Catalizzatori e procedimenti per la polimerizzazione di olefine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE172990T1 true ATE172990T1 (de) | 1998-11-15 |
Family
ID=11371837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96920823T ATE172990T1 (de) | 1995-06-20 | 1996-06-18 | Katalysatoren und verfahren für die polymerisation von polyolefinen |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6191240B1 (de) |
| EP (1) | EP0776340B1 (de) |
| JP (1) | JP3781431B2 (de) |
| KR (1) | KR970705580A (de) |
| AT (1) | ATE172990T1 (de) |
| CA (1) | CA2197643A1 (de) |
| DE (1) | DE69600913T2 (de) |
| ES (1) | ES2125109T3 (de) |
| IT (1) | IT1276752B1 (de) |
| WO (1) | WO1997000897A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6294625B1 (en) * | 1990-03-20 | 2001-09-25 | Exxonmobil Chemical Patents Inc. | Catalyst system of enhanced productivity and its use in polymerization process |
| IT1276752B1 (it) * | 1995-06-20 | 1997-11-03 | Spherilene S P A Ora Montell I | Catalizzatori e procedimenti per la polimerizzazione di olefine |
| US5990114A (en) * | 1996-02-28 | 1999-11-23 | Recordati, S.A., Chemical And Pharmaceutical Company | Use of 5-HT1A receptor antagonists for the treatment of urinary incontinence |
| ATE220682T1 (de) * | 1998-08-17 | 2002-08-15 | Dow Chemical Co | Aluminiumverbindungsmischung-enthaltende aktivatorzusammensetzung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0780933B2 (ja) * | 1986-11-20 | 1995-08-30 | 三井石油化学工業株式会社 | オレフインの重合方法 |
| US5006500A (en) * | 1988-10-27 | 1991-04-09 | Exxon Chemical Patents Inc. | Olefin polymerization catalyst from trialkylaluminum mixture, silica gel and a metallocene |
| IT1237398B (it) | 1989-01-31 | 1993-06-01 | Ausimont Srl | Catalizzatori per la polimerizzazione di olefine. |
| ATE195326T1 (de) | 1992-06-18 | 2000-08-15 | Montell Technology Company Bv | Katalysator zur olefinpolymerisation |
| IT1264680B1 (it) | 1993-07-07 | 1996-10-04 | Spherilene Srl | Catalizzatori supportati per la polimerizzazione delle olefine |
| IT1273661B (it) | 1994-07-20 | 1997-07-09 | Spherilene Srl | Catalizzatori per la polimerizzazione delle olefine |
| IT1276752B1 (it) * | 1995-06-20 | 1997-11-03 | Spherilene S P A Ora Montell I | Catalizzatori e procedimenti per la polimerizzazione di olefine |
-
1995
- 1995-06-20 IT IT95MI001316A patent/IT1276752B1/it active IP Right Grant
-
1996
- 1996-06-18 KR KR1019970701106A patent/KR970705580A/ko not_active Ceased
- 1996-06-18 ES ES96920823T patent/ES2125109T3/es not_active Expired - Lifetime
- 1996-06-18 WO PCT/EP1996/002615 patent/WO1997000897A1/en not_active Ceased
- 1996-06-18 JP JP50234197A patent/JP3781431B2/ja not_active Expired - Fee Related
- 1996-06-18 DE DE69600913T patent/DE69600913T2/de not_active Expired - Fee Related
- 1996-06-18 CA CA002197643A patent/CA2197643A1/en not_active Abandoned
- 1996-06-18 EP EP96920823A patent/EP0776340B1/de not_active Expired - Lifetime
- 1996-06-18 US US08/793,863 patent/US6191240B1/en not_active Expired - Fee Related
- 1996-06-18 AT AT96920823T patent/ATE172990T1/de active
-
2000
- 2000-01-14 US US09/484,361 patent/US6534607B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2125109T3 (es) | 1999-02-16 |
| JPH10505385A (ja) | 1998-05-26 |
| EP0776340B1 (de) | 1998-11-04 |
| DE69600913T2 (de) | 1999-04-15 |
| WO1997000897A1 (en) | 1997-01-09 |
| US6191240B1 (en) | 2001-02-20 |
| JP3781431B2 (ja) | 2006-05-31 |
| ITMI951316A0 (it) | 1995-06-20 |
| KR970705580A (ko) | 1997-10-09 |
| IT1276752B1 (it) | 1997-11-03 |
| EP0776340A1 (de) | 1997-06-04 |
| ITMI951316A1 (it) | 1996-12-20 |
| US6534607B1 (en) | 2003-03-18 |
| CA2197643A1 (en) | 1997-01-09 |
| DE69600913D1 (de) | 1998-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU94045142A (ru) | Металлоцены, содержащая их каталитическая система, способ полимеризации олефинов, полиолефин, формованное изделие | |
| DE69315471D1 (de) | Katalysator für die Olefinpolymerisation, Verfahren zu seiner Herstellung und seine Verwendung | |
| RU94045143A (ru) | Металлоцены, содержащая их каталитическая система, способ получения полиолефинов, полиолефин | |
| FI956244A0 (fi) | Titaani(II) tai zirkonium(II)komplekseja ja niistä valmistettuja additiopolymerointikatalyyttejä | |
| BR9506342A (pt) | Processo multi-estágios para a (co) polimerização de olefinas | |
| HUT51651A (en) | Cathalizator for polimerization of olefines | |
| ES2041053T3 (es) | Catalizadores para la polimerizacion de olefinas. | |
| TR199700447A2 (xx) | "Polimerizasyon katalizörü" | |
| KR950000719A (ko) | 브릿지 샌드위치-결합 메탈로센 | |
| ATE163653T1 (de) | Katalysatoren und verfahren zur polymerisierung von olefinen | |
| ATE273329T1 (de) | Polymerisation von olefinen | |
| ATE53395T1 (de) | Verfahren zur polymerisierung von olefinen mit einem ziegler-natta-katalysator und zwei organometallverbindungen. | |
| MY131505A (en) | Catalysts for the polymerization of olefins | |
| ES2092831T3 (es) | Catalizador para la polimerizacion y copolimerizacion de olefinas. | |
| EP0589350A3 (de) | Verfahren zur Herstellung eines Trägerkatalysators für die Polymerisation von a-Olefinen. | |
| BR9307696A (pt) | Catalisador e processo para uma polimeração ziegler | |
| DE69024463D1 (de) | Verfahren zur Herstellung von Metallocenen | |
| KR970015605A (ko) | 올레핀 중합체 제조를 위한 촉매 | |
| DE59209320D1 (de) | Metallocen(co)polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren; Metallocene hierfür. | |
| ATE172990T1 (de) | Katalysatoren und verfahren für die polymerisation von polyolefinen | |
| ATE32731T1 (de) | Verfahren zur polymerisation von ethylen und zur copolymerisation von ethylen mit alpha-olefinen und in diesem verfahren verwendete katalysatoren. | |
| DE59300761D1 (de) | Katalysator für die Olefinpolymerisation, Verfahren zu seiner Herstellung und seine Verwendung. | |
| GB2114583B (en) | Olefin polymerisation catalysts, methods for the production thereof and use in the polymerisation of olefins | |
| KR960700813A (ko) | 분자내부적으로 안정화된 유기금속성 화합물을 포함하는 배위촉매 시스템(coordination catalyst systems comprising intramolecularly stabilized organometallic compounds) | |
| ATE332745T1 (de) | Katalysatorsysteme zur polymerisation von olefinen auf grundlage von metallocen-komplexen und oligoalkylaluminaten mit sterisch gehinderten alkylgruppen als co-katalysator |