ZA906017B - Catalyst and process for the polymerization and copolymerization of alpha-olefins - Google Patents
Catalyst and process for the polymerization and copolymerization of alpha-olefinsInfo
- Publication number
- ZA906017B ZA906017B ZA906017A ZA906017A ZA906017B ZA 906017 B ZA906017 B ZA 906017B ZA 906017 A ZA906017 A ZA 906017A ZA 906017 A ZA906017 A ZA 906017A ZA 906017 B ZA906017 B ZA 906017B
- Authority
- ZA
- South Africa
- Prior art keywords
- component
- independently represents
- group
- alpha
- chem
- 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
-
- 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
- C08F4/64—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
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8921439A IT1231774B (it) | 1989-08-03 | 1989-08-03 | Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA906017B true ZA906017B (en) | 1991-05-29 |
Family
ID=11181813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA906017A ZA906017B (en) | 1989-08-03 | 1990-07-31 | Catalyst and process for the polymerization and copolymerization of alpha-olefins |
Country Status (14)
Country | Link |
---|---|
US (1) | US5128295A (it) |
EP (1) | EP0422703B1 (it) |
JP (1) | JP2864158B2 (it) |
KR (1) | KR930003690B1 (it) |
CN (1) | CN1031580C (it) |
AT (1) | ATE91133T1 (it) |
BR (1) | BR9003903A (it) |
CA (1) | CA2022566C (it) |
DE (1) | DE69002094T2 (it) |
DK (1) | DK0422703T3 (it) |
ES (1) | ES2057359T3 (it) |
IT (1) | IT1231774B (it) |
NO (1) | NO174749C (it) |
ZA (1) | ZA906017B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5258475A (en) * | 1991-07-12 | 1993-11-02 | Mobil Oil Corporation | Catalyst systems for polymerization and copolymerization of olefins |
US5594078A (en) * | 1991-07-23 | 1997-01-14 | Phillips Petroleum Company | Process for producing broad molecular weight polyolefin |
US5326837A (en) * | 1992-11-20 | 1994-07-05 | Mobil Oil Corporation | Catalyst systems for syndiospecific polymerization of styrenes |
IT1269805B (it) * | 1994-05-20 | 1997-04-15 | Enichem Spa | Catalizzatore per la (co)polimerizzazione dell'etilene e procedimento per il suo ottenimento |
US5554775A (en) * | 1995-01-17 | 1996-09-10 | Occidental Chemical Corporation | Borabenzene based olefin polymerization catalysts |
IT1277677B1 (it) * | 1995-12-21 | 1997-11-11 | Enichem Spa | Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica |
IT1282666B1 (it) | 1996-02-22 | 1998-03-31 | Enichem Spa | Catalizzatore metallocenico sostituito per la (co) polimerizzazione delle olefine |
US20030069127A1 (en) * | 2000-12-26 | 2003-04-10 | Kazuo Takaoki | Modified particle,support, catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |
US20050076591A1 (en) * | 2003-10-08 | 2005-04-14 | David Koeller | Magnetic image assembly to mount on garage door panels and a system and a method for decorating a garage door |
ITMI20122199A1 (it) | 2012-12-20 | 2014-06-21 | Versalis Spa | Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-imminico di cobalto |
ITMI20122201A1 (it) | 2012-12-20 | 2014-06-21 | Versalis Spa | Complesso osso-azotato di cobalto, sistema catalitico comprendente detto complesso osso-azotato e procedimento per la (co)polimerizzazione di dieni coniugati |
ITMI20122206A1 (it) | 2012-12-20 | 2014-06-21 | Versalis Spa | Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-immino-piridinico di cobalto |
ITMI20122203A1 (it) | 2012-12-20 | 2014-06-21 | Versalis Spa | Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso osso-azotato di cobalto |
ITMI20131828A1 (it) | 2013-11-05 | 2015-05-06 | Versalis Spa | Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica |
ITMI20131830A1 (it) | 2013-11-05 | 2015-05-06 | Versalis Spa | Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica |
US10059724B2 (en) | 2014-09-17 | 2018-08-28 | Versalis S.P.A. | Pyridine complex of zirconium, catalytic system comprising said pyridine complex of zirconium and process of (co)polymerization of conjugated dienes |
ITUB20152581A1 (it) | 2015-07-29 | 2017-01-29 | Versalis Spa | Complesso azotato di titanio, sistema catalitico comprendente detto complesso azotato di titanio e procedimento per la (co)polimerizzazione di dieni coniugati |
ITUA20163932A1 (it) | 2016-05-30 | 2017-11-30 | Versalis Spa | Complesso osso-azotato di ferro, sistema catalitico comprendente detto complesso osso-azotato di ferro e procedimento per la (co)polimerizzazione di dieni coniugati |
IT201700059763A1 (it) | 2017-05-31 | 2018-12-01 | Versalis Spa | Copolimeri butadiene-isoprene di-blocco e procedimento per la loro preparazione |
IT201700109176A1 (it) | 2017-09-29 | 2019-03-29 | Versalis Spa | Complesso bis-imminico di titanio, sistema catalitico comprendente detto complesso bis-imminico di titanio e procedimento per la (co)polimerizzazione di dieni coniugati |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE553652A (it) * | 1955-12-28 | |||
US3332927A (en) * | 1966-02-14 | 1967-07-25 | Cabot Corp | Process for polymerization |
US3449263A (en) * | 1966-02-16 | 1969-06-10 | American Can Co | Olefin polymerization process |
DE2123088A1 (it) * | 1971-05-10 | 1972-11-23 | ||
US3950268A (en) * | 1971-11-08 | 1976-04-13 | Standard Oil Company | Catalyst for the polymerization of olefins |
US4931417A (en) * | 1987-11-09 | 1990-06-05 | Chisso Corporation | Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure |
-
1989
- 1989-08-03 IT IT8921439A patent/IT1231774B/it active
-
1990
- 1990-07-21 EP EP90202006A patent/EP0422703B1/en not_active Expired - Lifetime
- 1990-07-21 DE DE90202006T patent/DE69002094T2/de not_active Expired - Lifetime
- 1990-07-21 DK DK90202006.4T patent/DK0422703T3/da active
- 1990-07-21 AT AT90202006T patent/ATE91133T1/de not_active IP Right Cessation
- 1990-07-21 ES ES90202006T patent/ES2057359T3/es not_active Expired - Lifetime
- 1990-07-31 ZA ZA906017A patent/ZA906017B/xx unknown
- 1990-08-01 NO NO903380A patent/NO174749C/no not_active IP Right Cessation
- 1990-08-01 US US07/561,088 patent/US5128295A/en not_active Expired - Lifetime
- 1990-08-02 CA CA002022566A patent/CA2022566C/en not_active Expired - Lifetime
- 1990-08-02 BR BR909003903A patent/BR9003903A/pt not_active IP Right Cessation
- 1990-08-02 JP JP2204032A patent/JP2864158B2/ja not_active Expired - Fee Related
- 1990-08-03 KR KR1019900011924A patent/KR930003690B1/ko not_active IP Right Cessation
- 1990-08-03 CN CN90107351A patent/CN1031580C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1231774B (it) | 1991-12-21 |
KR930003690B1 (ko) | 1993-05-08 |
NO174749C (no) | 1994-06-29 |
NO903380D0 (no) | 1990-08-01 |
CA2022566A1 (en) | 1991-02-04 |
CN1051363A (zh) | 1991-05-15 |
NO174749B (no) | 1994-03-21 |
IT8921439A0 (it) | 1989-08-03 |
DE69002094T2 (de) | 1994-01-20 |
DE69002094D1 (de) | 1993-08-05 |
NO903380L (no) | 1991-02-04 |
US5128295A (en) | 1992-07-07 |
EP0422703B1 (en) | 1993-06-30 |
CN1031580C (zh) | 1996-04-17 |
JP2864158B2 (ja) | 1999-03-03 |
BR9003903A (pt) | 1991-09-03 |
EP0422703A1 (en) | 1991-04-17 |
JPH0370708A (ja) | 1991-03-26 |
CA2022566C (en) | 2001-10-09 |
DK0422703T3 (da) | 1993-10-11 |
ES2057359T3 (es) | 1994-10-16 |
ATE91133T1 (de) | 1993-07-15 |
KR910004671A (ko) | 1991-03-29 |
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