IT8921439A0 - Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine. - Google Patents
Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine.Info
- Publication number
- IT8921439A0 IT8921439A0 IT8921439A IT2143989A IT8921439A0 IT 8921439 A0 IT8921439 A0 IT 8921439A0 IT 8921439 A IT8921439 A IT 8921439A IT 2143989 A IT2143989 A IT 2143989A IT 8921439 A0 IT8921439 A0 IT 8921439A0
- Authority
- IT
- Italy
- Prior art keywords
- copolymerization
- polymerization
- catalyst
- alpha olefins
- olefins
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000004711 α-olefin Substances 0.000 title 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
-
- 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)
Priority Applications (14)
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. |
DK90202006.4T DK0422703T3 (da) | 1989-08-03 | 1990-07-21 | Katalysator og fremgangsmåde til polymerisation og copolymerisation af alfa-olefiner |
ES90202006T ES2057359T3 (es) | 1989-08-03 | 1990-07-21 | Catalizador y procedimiento para la polimerizacion y la copolimerizacion de alfa olefinas. |
EP90202006A EP0422703B1 (en) | 1989-08-03 | 1990-07-21 | Catalyst and process for the polymerization and copolymerization of alpha-olefins |
DE90202006T DE69002094T2 (de) | 1989-08-03 | 1990-07-21 | Katalysator und Verfahren zur Polymerisation oder Copolymerisation von alpha-Olefinen. |
AT90202006T ATE91133T1 (de) | 1989-08-03 | 1990-07-21 | Katalysator und verfahren zur polymerisation oder copolymerisation von alpha-olefinen. |
ZA906017A ZA906017B (en) | 1989-08-03 | 1990-07-31 | Catalyst and process for the polymerization and copolymerization of alpha-olefins |
US07/561,088 US5128295A (en) | 1989-08-03 | 1990-08-01 | Catalyst and process for the polymerization and copolymerization of alpha-olefins |
NO903380A NO174749C (no) | 1989-08-03 | 1990-08-01 | Katalysator for g, fremgangsmåte for fremstilling av denne, samt fremgangsmåte for polymerisering eller kopolymerisering av er |
BR909003903A BR9003903A (pt) | 1989-08-03 | 1990-08-02 | Catalisador para a polimerizacao ou a copolimerizacao de alfa-olefinas,processo para a preparacao de catalisador e processo para a polimerizacao ou copolimerizacao de alfa-olefinas |
JP2204032A JP2864158B2 (ja) | 1989-08-03 | 1990-08-02 | α―オレフィンの重合及び共重合用触媒 |
CA002022566A CA2022566C (en) | 1989-08-03 | 1990-08-02 | Catalyst and process for the polymerization and copolymerization of alpha-olefins |
CN90107351A CN1031580C (zh) | 1989-08-03 | 1990-08-03 | α-烯烃聚合及共聚合所用的催化剂及方法 |
KR1019900011924A KR930003690B1 (ko) | 1989-08-03 | 1990-08-03 | 알파-올레핀류의 중합반응 및 공중합반응촉매와 그 방법 |
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 (2)
Publication Number | Publication Date |
---|---|
IT8921439A0 true IT8921439A0 (it) | 1989-08-03 |
IT1231774B IT1231774B (it) | 1991-12-21 |
Family
ID=11181813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8921439A IT1231774B (it) | 1989-08-03 | 1989-08-03 | Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine. |
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 |
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 |
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 |
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 |
CN106795181B (zh) | 2014-09-17 | 2019-10-08 | 维尔萨利斯股份公司 | 锆的吡啶络合物、包含所述锆的吡啶络合物的催化体系以及使共轭二烯(共)聚合的工艺 |
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 |
---|---|---|---|---|
NL97329C (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 ES ES90202006T patent/ES2057359T3/es not_active Expired - Lifetime
- 1990-07-21 AT AT90202006T patent/ATE91133T1/de not_active IP Right Cessation
- 1990-07-21 DK DK90202006.4T patent/DK0422703T3/da active
- 1990-07-21 EP EP90202006A patent/EP0422703B1/en not_active Expired - Lifetime
- 1990-07-21 DE DE90202006T patent/DE69002094T2/de not_active Expired - Lifetime
- 1990-07-31 ZA ZA906017A patent/ZA906017B/xx unknown
- 1990-08-01 US US07/561,088 patent/US5128295A/en not_active Expired - Lifetime
- 1990-08-01 NO NO903380A patent/NO174749C/no not_active IP Right Cessation
- 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
- 1990-08-02 CA CA002022566A patent/CA2022566C/en not_active Expired - Lifetime
- 1990-08-03 CN CN90107351A patent/CN1031580C/zh not_active Expired - Fee Related
- 1990-08-03 KR KR1019900011924A patent/KR930003690B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO174749C (no) | 1994-06-29 |
ZA906017B (en) | 1991-05-29 |
KR910004671A (ko) | 1991-03-29 |
KR930003690B1 (ko) | 1993-05-08 |
CA2022566C (en) | 2001-10-09 |
ATE91133T1 (de) | 1993-07-15 |
EP0422703B1 (en) | 1993-06-30 |
EP0422703A1 (en) | 1991-04-17 |
NO174749B (no) | 1994-03-21 |
CN1031580C (zh) | 1996-04-17 |
DE69002094D1 (de) | 1993-08-05 |
DE69002094T2 (de) | 1994-01-20 |
BR9003903A (pt) | 1991-09-03 |
CA2022566A1 (en) | 1991-02-04 |
ES2057359T3 (es) | 1994-10-16 |
DK0422703T3 (da) | 1993-10-11 |
NO903380L (no) | 1991-02-04 |
CN1051363A (zh) | 1991-05-15 |
US5128295A (en) | 1992-07-07 |
JPH0370708A (ja) | 1991-03-26 |
IT1231774B (it) | 1991-12-21 |
NO903380D0 (no) | 1990-08-01 |
JP2864158B2 (ja) | 1999-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970814 |