JPS543183A
(en)
*
|
1977-06-08 |
1979-01-11 |
Mitsubishi Chem Ind Ltd |
Preparation of olefin polymer
|
DE2721094A1
(de)
*
|
1977-05-11 |
1978-11-23 |
Basf Ag |
Verfahren zum herstellen einer uebergangsmetall-katalysatorkomponente fuer ziegler-katalysatorsysteme
|
DE2721058C2
(de)
*
|
1977-05-11 |
1983-08-25 |
Basf Ag, 6700 Ludwigshafen |
Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen
|
DE2721194C2
(de)
*
|
1977-05-11 |
1983-09-08 |
Basf Ag, 6700 Ludwigshafen |
Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen
|
IT1092448B
(it)
*
|
1978-02-09 |
1985-07-12 |
Montedison Spa |
Catalizzatori per la polimerizzazione delle alfa-olefine
|
US4302565A
(en)
|
1978-03-31 |
1981-11-24 |
Union Carbide Corporation |
Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
|
US4302566A
(en)
|
1978-03-31 |
1981-11-24 |
Union Carbide Corporation |
Preparation of ethylene copolymers in fluid bed reactor
|
US4390677A
(en)
|
1978-03-31 |
1983-06-28 |
Karol Frederick J |
Article molded from ethylene hydrocarbon copolymer
|
JPS54158489A
(en)
*
|
1978-06-05 |
1979-12-14 |
Mitsubishi Petrochem Co Ltd |
Polymerization of olefin
|
FR2436794A1
(fr)
*
|
1978-09-22 |
1980-04-18 |
Naphtachimie Sa |
Procede de polymerisation de l'ethylene et produits en resultant
|
JPS5556111A
(en)
*
|
1978-10-20 |
1980-04-24 |
Nippon Oil Co Ltd |
Preparation of copolymer
|
JPS5558210A
(en)
*
|
1978-10-26 |
1980-04-30 |
Nippon Oil Co Ltd |
Production of copolymer
|
JPS603323B2
(ja)
*
|
1978-12-11 |
1985-01-28 |
三井化学株式会社 |
オレフイン類の重合方法
|
US4303771A
(en)
*
|
1978-12-14 |
1981-12-01 |
Union Carbide Corporation |
Process for the preparation of high density ethylene polymers in fluid bed reactor
|
CA1118148A
(en)
*
|
1978-12-14 |
1982-02-09 |
Union Carbide Corporation |
Preparation of high density ethylene polymers in fluid bed reactor
|
US4233182A
(en)
|
1978-12-26 |
1980-11-11 |
Standard Oil Company (Indiana) |
High activity catalyst for the polymerization of alpha-olefins
|
US4293673A
(en)
*
|
1978-12-28 |
1981-10-06 |
Union Carbide Corporation |
Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
|
US4379759A
(en)
|
1979-02-16 |
1983-04-12 |
Union Carbide Corporation |
Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
|
US4383095A
(en)
*
|
1979-02-16 |
1983-05-10 |
Union Carbide Corporation |
Process for the preparation of high density ethylene polymers in fluid bed reactor
|
US4395359A
(en)
|
1979-02-27 |
1983-07-26 |
Union Carbide Corporation |
Polymerization catalyst, process for preparing, and use for ethylene homopolymerization
|
US4684703A
(en)
*
|
1979-02-27 |
1987-08-04 |
Union Carbide Corporation |
Polymerization catalyst for ethylene homopolymerization
|
US4363904A
(en)
*
|
1979-06-18 |
1982-12-14 |
Union Carbide Corporation |
High tear strength polymers
|
ZA802850B
(en)
*
|
1979-06-18 |
1981-05-27 |
Union Carbide Corp |
High tear strength polymers
|
JPS56811A
(en)
*
|
1979-06-18 |
1981-01-07 |
Mitsui Petrochem Ind Ltd |
Preparation of olefin polymer or copolymer
|
US4359561A
(en)
*
|
1979-06-18 |
1982-11-16 |
Union Carbide Corporation |
High tear strength polymers
|
US4244838A
(en)
|
1979-06-25 |
1981-01-13 |
The Dow Chemical Company |
High efficiency catalyst for polymerizing olefins
|
US4246383A
(en)
|
1979-06-25 |
1981-01-20 |
The Dow Chemical Company |
Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4
|
US4376062A
(en)
*
|
1979-11-28 |
1983-03-08 |
Union Carbide Corporation |
Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
|
EP0037182B2
(de)
*
|
1980-03-24 |
1991-06-12 |
Imperial Chemical Industries Plc |
Herstellung eines getrockneten Übergangsmetallproduktes
|
EP0044735A3
(de)
|
1980-07-21 |
1982-08-25 |
Imperial Chemical Industries Plc |
Übergangsmetallzusammensetzung, ihre Herstellung und ihre Verwendung
|
IT1209255B
(it)
|
1980-08-13 |
1989-07-16 |
Montedison Spa |
Catalizzatori per la polimerizzazione di olefine.
|
US6777508B1
(en)
|
1980-08-13 |
2004-08-17 |
Basell Poliolefine Italia S.P.A. |
Catalysts for the polymerization of olefins
|
US4311612A
(en)
*
|
1980-08-25 |
1982-01-19 |
Standard Oil Company (Indiana) |
Olefin polymerization catalyst
|
US4496660A
(en)
*
|
1980-10-01 |
1985-01-29 |
The Dow Chemical Company |
Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent
|
US4380508A
(en)
|
1981-10-22 |
1983-04-19 |
The Dow Chemical Company |
Ultra high efficiency catalyst for polymerizing olefins
|
US4381253A
(en)
|
1981-10-22 |
1983-04-26 |
The Dow Chemical Company |
Ultra high efficiency catalyst for polymerizing olefins
|
US4529715A
(en)
*
|
1983-10-17 |
1985-07-16 |
The Dow Chemical Company |
Catalyst prepared from organomagnesium compound, carbon dioxide, reducing aluminum source, transition metal compound and zinc compound
|
US4544647A
(en)
*
|
1982-07-29 |
1985-10-01 |
The Dow Chemical Company |
Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
|
US4426316A
(en)
|
1982-09-10 |
1984-01-17 |
The Dow Chemical Company |
Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
|
US4434282A
(en)
|
1982-10-04 |
1984-02-28 |
The Dow Chemical Company |
Process for polymerizing olefins
|
US4496661A
(en)
*
|
1983-10-24 |
1985-01-29 |
The Dow Chemical Company |
High efficiency catalyst for polymerizing olefins
|
IT1178466B
(it)
|
1984-03-20 |
1987-09-09 |
Montedison Spa |
Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti
|
US4661465A
(en)
*
|
1985-10-31 |
1987-04-28 |
The Dow Chemical Company |
Method for preparing transition metal component of Ziegler-Natta catalysts
|
US5278118A
(en)
*
|
1986-10-02 |
1994-01-11 |
Ausimont, S.P.A. |
Catalysts for the preparation of elastomeric olefinic copolymers
|
US4918038A
(en)
*
|
1987-10-29 |
1990-04-17 |
Union Carbide Chemicals And Plastics Company Inc. |
Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution
|
DE69025964T2
(de)
*
|
1989-01-21 |
1996-08-08 |
Mitsubishi Petrochemical Co |
Verfahren zur Herstellung von Ethylencopolymeren
|
FI89066C
(fi)
*
|
1989-11-20 |
1993-08-10 |
Neste Oy |
Foerfarande foer framstaellning av en polymeriseringskatalytkomponent foer olefiner, en polymeriseringskatalytkomponent framstaelld med foerfarandet och dess bruk
|
US5677256A
(en)
*
|
1990-04-12 |
1997-10-14 |
Neste Oy |
Method of preparing catalyst composition for polymerizing olefins
|
US5114897A
(en)
*
|
1990-04-18 |
1992-05-19 |
The Dow Chemical Company |
Catalyst and process for polymerizing olefins
|
US5045612A
(en)
*
|
1990-04-18 |
1991-09-03 |
The Dow Chemical Company |
Catalyst and process for polymerizing olefins
|
KR940000014B1
(ko)
*
|
1990-10-10 |
1994-01-05 |
한국과학기술원 |
Hdpe 및 lldpe 중합용 고활성 찌이글러-나타 촉매의 합성
|
FI86989C
(fi)
*
|
1990-12-19 |
1992-11-10 |
Neste Oy |
Foerfarande foer framstaellning av en polymerisationskatalysatorkomponent foer olefiner, en polymerisationskatalysatorkomponent som har framstaellts enligt foerfarandet, och dess anvaendning
|
US5317036A
(en)
*
|
1992-10-16 |
1994-05-31 |
Union Carbide Chemicals & Plastics Technology Corporation |
Gas phase polymerization reactions utilizing soluble unsupported catalysts
|
US6569964B2
(en)
|
1997-12-29 |
2003-05-27 |
Saudi Basic Industries Corporation |
Alumoxane-enhanced, supported Ziegler-Natta catalysts, methods of making same, processes of using same and polymers produced therefrom
|
US6124412A
(en)
*
|
1997-12-29 |
2000-09-26 |
Saudi Basic Industries Corporation |
Alumoxane-enhanced, supported ziegler-natta polymerization catalysts, methods of making same, processes of using same and polymers produced therefrom
|
WO2001036496A1
(en)
*
|
1999-11-15 |
2001-05-25 |
Basell Technology Company B.V. |
Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer
|
US6281306B1
(en)
|
1999-12-16 |
2001-08-28 |
Univation Technologies, Llc |
Method of polymerization
|
US6630544B1
(en)
|
2002-04-18 |
2003-10-07 |
Equistar Chemicals, Lp |
Propylene polymerization process with enhanced catalyst activity
|
US6831032B2
(en)
|
2002-08-19 |
2004-12-14 |
Novolen Technology Holdings C.V. |
Ziegler-Natta catalyst and methods of making and using same
|
EP2261292B1
(de)
|
2002-10-15 |
2014-07-23 |
ExxonMobil Chemical Patents Inc. |
Polyolefin-Klebstoffzusammensetzungen
|
US7223822B2
(en)
|
2002-10-15 |
2007-05-29 |
Exxonmobil Chemical Patents Inc. |
Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
|
WO2004055065A1
(en)
*
|
2002-12-18 |
2004-07-01 |
Basell Poliolefine Italia S.P.A. |
Catalyst components for the polymerization of olefins
|
US6767857B1
(en)
|
2003-05-29 |
2004-07-27 |
Fina Technology, Inc. |
Process for forming a Ziegler-Natta catalyst system having a controlled morphology
|
US20050148742A1
(en)
*
|
2004-01-02 |
2005-07-07 |
Hagerty Robert O. |
Method for controlling sheeting in gas phase reactors
|
US7985811B2
(en)
*
|
2004-01-02 |
2011-07-26 |
Univation Technologies, Llc |
Method for controlling sheeting in gas phase reactors
|
US20070073012A1
(en)
*
|
2005-09-28 |
2007-03-29 |
Pannell Richard B |
Method for seed bed treatment before a polymerization reaction
|
US7629422B2
(en)
|
2004-12-21 |
2009-12-08 |
Univation Technologies, Llc |
Process for transitioning between Ziegler-Natta-based and chromium-based catalysts
|
EP1731536A1
(de)
|
2005-06-09 |
2006-12-13 |
Innovene Manufacturing France SAS |
Unterstützte Polymerisationskatalysatoren
|
JP2009518481A
(ja)
*
|
2005-12-06 |
2009-05-07 |
バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ |
オレフィン重合用の触媒成分
|
EP1803747A1
(de)
|
2005-12-30 |
2007-07-04 |
Borealis Technology Oy |
Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt
|
BRPI0917283A2
(pt)
*
|
2008-08-20 |
2015-11-10 |
Basell Poliolefine Spa |
componentes de catalisador para a polimerização de olefinas e catalisadores deles obtidos
|
WO2010071798A1
(en)
|
2008-12-18 |
2010-06-24 |
Univation Technologies, Llc |
Method for seed bed treatment for a polymerization reaction
|
WO2014105614A1
(en)
|
2012-12-28 |
2014-07-03 |
Univation Technologies, Llc |
Methods of integrating aluminoxane production into catalyst production
|
EP3747913B1
(de)
|
2014-04-02 |
2024-04-17 |
Univation Technologies, LLC |
Kontinuitätszusammensetzungen und verwendung davon in olefinpolymerisationsverfahren
|
CN107428875B
(zh)
|
2015-03-10 |
2021-02-26 |
尤尼威蒂恩技术有限责任公司 |
喷雾干燥催化剂组合物、制备方法以及在烯烃聚合工艺中的用途
|
US10519256B2
(en)
|
2015-04-27 |
2019-12-31 |
Univation Technologies, Llc |
Supported catalyst compositions having improved flow properties and preparation thereof
|
CA3052770C
(en)
|
2017-02-07 |
2021-09-07 |
Exxonmobil Chemical Patents Inc. |
Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
|
CN111770940A
(zh)
|
2018-03-23 |
2020-10-13 |
尤尼威蒂恩技术有限责任公司 |
催化剂调配物
|
CN116234837A
(zh)
|
2020-07-22 |
2023-06-06 |
埃克森美孚化学专利公司 |
聚烯烃组合物及其制品
|
EP4259669A1
(de)
|
2020-12-08 |
2023-10-18 |
ExxonMobil Chemical Patents Inc. |
Hochdichte polyethylenzusammensetzungen mit langkettiger verzweigung
|
EP4330294A1
(de)
|
2021-04-30 |
2024-03-06 |
ExxonMobil Chemical Patents Inc. |
Verfahren zum übergang zwischen verschiedenen polymerisationskatalysatoren in einem polymerisationsreaktor
|
WO2023081577A1
(en)
|
2021-11-02 |
2023-05-11 |
Exxonmobil Chemical Patents Inc. |
Polyethylene compositions, articles thereof, and methods thereof
|