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
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 |
JP4357747B2 (ja) * | 1998-08-17 | 2009-11-04 | ダウ グローバル テクノロジーズ インコーポレーテッド | アルミニウム化合物混合物を含む活性剤組成物 |
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. |
EP0575875B1 (de) | 1992-06-18 | 2000-08-09 | 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 DE DE69600913T patent/DE69600913T2/de not_active Expired - Fee Related
- 1996-06-18 US US08/793,863 patent/US6191240B1/en not_active Expired - Fee Related
- 1996-06-18 KR KR1019970701106A patent/KR970705580A/ko not_active Application Discontinuation
- 1996-06-18 AT AT96920823T patent/ATE172990T1/de active
- 1996-06-18 CA CA002197643A patent/CA2197643A1/en not_active Abandoned
- 1996-06-18 JP JP50234197A patent/JP3781431B2/ja not_active Expired - Fee Related
- 1996-06-18 EP EP96920823A patent/EP0776340B1/de not_active Expired - Lifetime
- 1996-06-18 WO PCT/EP1996/002615 patent/WO1997000897A1/en not_active Application Discontinuation
- 1996-06-18 ES ES96920823T patent/ES2125109T3/es not_active Expired - Lifetime
-
2000
- 2000-01-14 US US09/484,361 patent/US6534607B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970705580A (ko) | 1997-10-09 |
US6191240B1 (en) | 2001-02-20 |
US6534607B1 (en) | 2003-03-18 |
JPH10505385A (ja) | 1998-05-26 |
CA2197643A1 (en) | 1997-01-09 |
JP3781431B2 (ja) | 2006-05-31 |
WO1997000897A1 (en) | 1997-01-09 |
DE69600913D1 (de) | 1998-12-10 |
ITMI951316A1 (it) | 1996-12-20 |
EP0776340B1 (de) | 1998-11-04 |
ES2125109T3 (es) | 1999-02-16 |
ITMI951316A0 (it) | 1995-06-20 |
DE69600913T2 (de) | 1999-04-15 |
EP0776340A1 (de) | 1997-06-04 |
IT1276752B1 (it) | 1997-11-03 |
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