ITMI931466A1 - Catalizzatori per la (co)polimerizzazione di etilene - Google Patents
Catalizzatori per la (co)polimerizzazione di etileneInfo
- Publication number
- ITMI931466A1 ITMI931466A1 IT001466A ITMI931466A ITMI931466A1 IT MI931466 A1 ITMI931466 A1 IT MI931466A1 IT 001466 A IT001466 A IT 001466A IT MI931466 A ITMI931466 A IT MI931466A IT MI931466 A1 ITMI931466 A1 IT MI931466A1
- Authority
- IT
- Italy
- Prior art keywords
- polymerization
- ethylene
- catalysts
- compounds
- mwd
- 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
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
- C08F4/6423—Component of C08F4/64 containing at least two different metals
- C08F4/6425—Component of C08F4/64 containing at least two different metals containing magnesium
-
- 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
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)
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001466A IT1264679B1 (it) | 1993-07-07 | 1993-07-07 | Catalizzatori per la (co)polimerizzazione di etilene |
DE69408222T DE69408222T2 (de) | 1993-07-07 | 1994-06-28 | Katalysatoren für die (Co)Polymerisation von Ethylen |
ES94109979T ES2113582T3 (es) | 1993-07-07 | 1994-06-28 | Catalizadores para la (co)polimerizacion del etileno. |
AT94109979T ATE162809T1 (de) | 1993-07-07 | 1994-06-28 | Katalysatoren für die (co)polymerisation von ethylen |
DK94109979.8T DK0633270T3 (da) | 1993-07-07 | 1994-06-28 | Katalysatorer til (co)polymerisation af ethylen |
EP94109979A EP0633270B1 (en) | 1993-07-07 | 1994-06-28 | Catalysts for the (co)polymerization of ethylene |
RU94023246A RU2133757C1 (ru) | 1993-07-07 | 1994-07-04 | Катализатор и способ (со)полимеризации этилена |
CA002127308A CA2127308A1 (en) | 1993-07-07 | 1994-07-04 | Catalysts for the (co)polymerization of ethylene |
ZA944819A ZA944819B (en) | 1993-07-07 | 1994-07-04 | Catalysts for the (CO) polymerization of ethylene |
JP15377894A JP3682989B2 (ja) | 1993-07-07 | 1994-07-05 | エチレンの(共)重合反応用の触媒類 |
AU66182/94A AU674412B2 (en) | 1993-07-07 | 1994-07-05 | Catalysts for the (co)polymerization of ethylene |
IL11021594A IL110215A (en) | 1993-07-07 | 1994-07-05 | Catalysts for the polymerization of ethylene |
BR9402236A BR9402236A (pt) | 1993-07-07 | 1994-07-06 | Catalisadores para a co-polimerização de etileno e suas misturas co olefinas CH2=CHR-VIII e processo para a polimerização de etileno e suas misturas com olefinas CH2=CH-VIII |
NO942548A NO302704B1 (no) | 1993-07-07 | 1994-07-06 | Katalysator for polymerisering av etylen og blandinger av etylen og olefiner, og fremgangsmåte ved slik polymerisering |
FI943237A FI112239B (fi) | 1993-07-07 | 1994-07-06 | Eteenin (ko)polymerointiin soveltuvia katalyyttejä |
CN94115978A CN1063450C (zh) | 1993-07-07 | 1994-07-07 | 乙烯(共)聚合催化剂及其应用 |
KR1019940016365A KR960014163A (ko) | 1993-07-07 | 1994-07-07 | 에틸렌 (공)중합용 촉매 |
US08/873,580 US6300273B1 (en) | 1993-07-07 | 1997-06-12 | Catalysts for the (co)polymerization of ethylene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001466A IT1264679B1 (it) | 1993-07-07 | 1993-07-07 | Catalizzatori per la (co)polimerizzazione di etilene |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931466A0 ITMI931466A0 (it) | 1993-07-07 |
ITMI931466A1 true ITMI931466A1 (it) | 1995-01-07 |
IT1264679B1 IT1264679B1 (it) | 1996-10-04 |
Family
ID=11366546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI001466A IT1264679B1 (it) | 1993-07-07 | 1993-07-07 | Catalizzatori per la (co)polimerizzazione di etilene |
Country Status (18)
Country | Link |
---|---|
US (1) | US6300273B1 (it) |
EP (1) | EP0633270B1 (it) |
JP (1) | JP3682989B2 (it) |
KR (1) | KR960014163A (it) |
CN (1) | CN1063450C (it) |
AT (1) | ATE162809T1 (it) |
AU (1) | AU674412B2 (it) |
BR (1) | BR9402236A (it) |
CA (1) | CA2127308A1 (it) |
DE (1) | DE69408222T2 (it) |
DK (1) | DK0633270T3 (it) |
ES (1) | ES2113582T3 (it) |
FI (1) | FI112239B (it) |
IL (1) | IL110215A (it) |
IT (1) | IT1264679B1 (it) |
NO (1) | NO302704B1 (it) |
RU (1) | RU2133757C1 (it) |
ZA (1) | ZA944819B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1271346B (it) * | 1994-12-29 | 1997-05-27 | Spherilene Srl | Precesso per la (co) polimerizzazione dell'etilene |
IT1271345B (it) * | 1994-12-29 | 1997-05-27 | Spherilene Srl | Catalizzatori per la (co)polimerizzazione dell'etilene |
JP3143057B2 (ja) * | 1996-02-16 | 2001-03-07 | 日本ポリオレフィン株式会社 | オレフィン重合用固体触媒成分、その製造法およびポリオレフィンの製造法 |
IT1282691B1 (it) * | 1996-02-27 | 1998-03-31 | Montell North America Inc | Processo per la preparazione di copolimeri random del propilene e prodotti cosi' ottenuti |
WO1998020045A1 (en) * | 1996-11-01 | 1998-05-14 | Union Carbide Chemicals & Plastics Technology Corporation | Reduction of fouling in olefin polymerization systems |
RU2004105852A (ru) | 2002-06-13 | 2005-06-27 | Базель Полиолефин Италия С.П.А. (It) | Способ получения сополимеров этилена |
US7208436B2 (en) | 2002-06-13 | 2007-04-24 | Basell Poliolenfine Italia S.R.L. | Catalyst components for the polymerization of olefins |
CN103476855B (zh) * | 2011-04-14 | 2016-02-24 | 三井化学东赛璐株式会社 | 太阳能电池密封用树脂片材、使用其的太阳能电池组件、及其制造方法 |
US9284392B2 (en) | 2013-03-15 | 2016-03-15 | Basf Corporation | Mixed internal donor structures for 1-olefin polymerization catalysts |
CN107278210B (zh) | 2015-03-24 | 2020-12-15 | Sabic环球技术有限责任公司 | 生产聚乙烯的催化剂体系和方法 |
SG10202013131WA (en) * | 2016-06-30 | 2021-02-25 | Dow Global Technologies Llc | Procatalyst compositions useful for low comonomer incorporation and process for preparing the same |
US20220380496A1 (en) | 2019-10-04 | 2022-12-01 | Borealis Ag | Ziegler-natta catalysts for olefin polymerization |
JP2022549937A (ja) | 2019-10-04 | 2022-11-29 | ボレアリス エージー | オレフィン重合用チーグラー・ナッタ触媒 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE363977B (it) | 1968-11-21 | 1974-02-11 | Montedison Spa | |
YU35844B (en) | 1968-11-25 | 1981-08-31 | Montedison Spa | Process for obtaining catalysts for the polymerization of olefines |
US4107413A (en) * | 1971-06-25 | 1978-08-15 | Montedison S.P.A. | Process for the stereoregular polymerization of alpha olefins |
NL190723C (nl) | 1975-06-12 | 1994-07-18 | Montedison Spa | Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen. |
IT1078995B (it) | 1977-05-24 | 1985-05-08 | Montedison Spa | Catalizzatori per la polimeriazzazione di olefine |
IT1098272B (it) | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
FR2586022B1 (fr) | 1985-08-06 | 1987-11-13 | Bp Chimie Sa | Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques |
US4803251A (en) | 1987-11-04 | 1989-02-07 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
IT1227259B (it) * | 1988-09-30 | 1991-03-28 | Himont Inc | Catalizzatori per la polimerizzazione di olefine. |
FR2640273B1 (fr) * | 1988-12-14 | 1992-09-04 | Atochem | Procede de polymerisation en phase gazeuse de l'ethylene permettant la fabrication de polyethylene lineaire de distribution etroite de masse moleculaire |
IT1230134B (it) | 1989-04-28 | 1991-10-14 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine. |
IT1237812B (it) * | 1989-12-22 | 1993-06-17 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
IT1241094B (it) * | 1990-03-30 | 1993-12-29 | Himont Inc | Polimeri del propilene iperpuri (capacitor grade) |
DE69127220T2 (de) * | 1990-04-13 | 1998-01-02 | Mitsui Petrochemical Ind | Festes Titan enthaltendes Katalysatorbestandteil und Katalysator für Olefinpolymerisation, vorpolymerisierte Olefinpolymerisationskatalysator und Verfahren für Olefinpolymerisation |
IT1252205B (it) * | 1991-12-13 | 1995-06-05 | Himont Inc | Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti. |
IT1262935B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
IT1260497B (it) * | 1992-05-29 | 1996-04-09 | Himont Inc | Polimeri cristallini del propilene aventi migliorata processabilita' allo stato e processo per la loro preparazione |
IT1256648B (it) | 1992-12-11 | 1995-12-12 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione delle olefine |
ITMI922919A1 (it) | 1992-12-21 | 1994-06-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
-
1993
- 1993-07-07 IT IT93MI001466A patent/IT1264679B1/it active IP Right Grant
-
1994
- 1994-06-28 EP EP94109979A patent/EP0633270B1/en not_active Expired - Lifetime
- 1994-06-28 DK DK94109979.8T patent/DK0633270T3/da active
- 1994-06-28 ES ES94109979T patent/ES2113582T3/es not_active Expired - Lifetime
- 1994-06-28 AT AT94109979T patent/ATE162809T1/de not_active IP Right Cessation
- 1994-06-28 DE DE69408222T patent/DE69408222T2/de not_active Expired - Fee Related
- 1994-07-04 RU RU94023246A patent/RU2133757C1/ru active
- 1994-07-04 ZA ZA944819A patent/ZA944819B/xx unknown
- 1994-07-04 CA CA002127308A patent/CA2127308A1/en not_active Abandoned
- 1994-07-05 JP JP15377894A patent/JP3682989B2/ja not_active Expired - Fee Related
- 1994-07-05 AU AU66182/94A patent/AU674412B2/en not_active Ceased
- 1994-07-05 IL IL11021594A patent/IL110215A/xx not_active IP Right Cessation
- 1994-07-06 NO NO942548A patent/NO302704B1/no not_active IP Right Cessation
- 1994-07-06 BR BR9402236A patent/BR9402236A/pt active Search and Examination
- 1994-07-06 FI FI943237A patent/FI112239B/fi not_active IP Right Cessation
- 1994-07-07 KR KR1019940016365A patent/KR960014163A/ko not_active Application Discontinuation
- 1994-07-07 CN CN94115978A patent/CN1063450C/zh not_active Expired - Fee Related
-
1997
- 1997-06-12 US US08/873,580 patent/US6300273B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ZA944819B (en) | 1995-02-22 |
KR960014163A (ko) | 1996-05-22 |
FI112239B (fi) | 2003-11-14 |
CA2127308A1 (en) | 1995-01-08 |
RU94023246A (ru) | 1996-08-10 |
FI943237A (fi) | 1995-01-08 |
RU2133757C1 (ru) | 1999-07-27 |
US6300273B1 (en) | 2001-10-09 |
CN1103406A (zh) | 1995-06-07 |
NO942548L (no) | 1995-01-09 |
EP0633270B1 (en) | 1998-01-28 |
DE69408222T2 (de) | 1998-08-20 |
ATE162809T1 (de) | 1998-02-15 |
IT1264679B1 (it) | 1996-10-04 |
NO302704B1 (no) | 1998-04-14 |
IL110215A0 (en) | 1994-10-21 |
DK0633270T3 (da) | 1998-03-02 |
IL110215A (en) | 2000-01-31 |
CN1063450C (zh) | 2001-03-21 |
DE69408222D1 (de) | 1998-03-05 |
AU6618294A (en) | 1995-01-19 |
ES2113582T3 (es) | 1998-05-01 |
EP0633270A1 (en) | 1995-01-11 |
AU674412B2 (en) | 1996-12-19 |
NO942548D0 (no) | 1994-07-06 |
JP3682989B2 (ja) | 2005-08-17 |
JPH07145206A (ja) | 1995-06-06 |
BR9402236A (pt) | 1995-03-14 |
ITMI931466A0 (it) | 1993-07-07 |
FI943237A0 (fi) | 1994-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GR3031273T3 (en) | Process for the gas-phase polymerisation of olefins | |
ITMI931466A1 (it) | Catalizzatori per la (co)polimerizzazione di etilene | |
EP0908468A3 (fr) | Procédé de (co)polymérisation d'oléfines | |
BG100515A (en) | Multistage process for the (co)polymerization of olefins | |
US5272124A (en) | Ethylene polymerization catalyst comprising a nickel compound and an aromatic carboxylic acid compound | |
TW334448B (en) | Catalysts for the copolymerization of ethylene | |
FI935776A (fi) | Komponentteja ja katalyyttejä olefiinien polymeroimiseksi | |
TH32883EX (th) | กระบวนการสำหรับการเกิดโพลิเมอร์ของโอลิฟินในส่วนสารที่เป็นก๊าซ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970725 |