FI940266A - Katalysatorkompositioner och förfarande för framställning av polyolefiner - Google Patents
Katalysatorkompositioner och förfarande för framställning av polyolefiner Download PDFInfo
- Publication number
- FI940266A FI940266A FI940266A FI940266A FI940266A FI 940266 A FI940266 A FI 940266A FI 940266 A FI940266 A FI 940266A FI 940266 A FI940266 A FI 940266A FI 940266 A FI940266 A FI 940266A
- Authority
- FI
- Finland
- Prior art keywords
- catalyst compositions
- processes
- preparing polyolefins
- complexes
- polyolefins
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
-
- 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
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939300934A GB9300934D0 (en) | 1993-01-19 | 1993-01-19 | Metallocene complexes |
Publications (2)
Publication Number | Publication Date |
---|---|
FI940266A0 FI940266A0 (sv) | 1994-01-19 |
FI940266A true FI940266A (sv) | 1994-07-20 |
Family
ID=10728908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI940266A FI940266A (sv) | 1993-01-19 | 1994-01-19 | Katalysatorkompositioner och förfarande för framställning av polyolefiner |
Country Status (13)
Country | Link |
---|---|
US (2) | US5814574A (sv) |
EP (1) | EP0608054B1 (sv) |
JP (1) | JP3481285B2 (sv) |
KR (1) | KR100299701B1 (sv) |
CN (1) | CN1087303C (sv) |
AT (1) | ATE181930T1 (sv) |
CA (1) | CA2113601A1 (sv) |
DE (1) | DE69419326T2 (sv) |
ES (1) | ES2135539T3 (sv) |
FI (1) | FI940266A (sv) |
GB (1) | GB9300934D0 (sv) |
GR (1) | GR3030725T3 (sv) |
NO (1) | NO308133B1 (sv) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0789718B1 (en) * | 1994-10-31 | 1998-04-08 | Dsm N.V. | Catalyst composition and process for the polymerization of an olefin |
DK0740671T3 (da) * | 1994-11-22 | 2001-11-12 | Fina Research | Metallocener med broer til brug i katalysatorsystemer til polymerisering af alkener |
DE19517851A1 (de) * | 1995-05-16 | 1996-11-21 | Hoechst Ag | Organometallverbindung |
AT403376B (de) * | 1995-07-03 | 1998-01-26 | Danubia Petrochem Polymere | Metallocene mit silylsubstituierten brücken und deren einsatz für die olefinpolymerisation |
CA2229387A1 (en) * | 1995-10-27 | 1997-05-01 | Dow Global Technologies Inc. | Readily supportable metal complexes |
US6002033A (en) * | 1995-11-22 | 1999-12-14 | Fina Research, S.A. | Bridged metallocenes for use in catalyst systems |
DE19602543A1 (de) | 1996-01-25 | 1997-07-31 | Basf Ag | Verfahren zur Herstellung von Polymerisaten von C¶2¶- bis C¶1¶¶0¶-Alkenen in Gegenwart von Metallocenkomplexen mit kationisch funktionalisierten Cyclopentadienylliganden |
US6759499B1 (en) * | 1996-07-16 | 2004-07-06 | Exxonmobil Chemical Patents Inc. | Olefin polymerization process with alkyl-substituted metallocenes |
EP0878486B1 (en) * | 1997-02-21 | 2006-01-25 | Council of Scientific and Industrial Research | A process for the preparation of supported metallocene catalyst |
US6268447B1 (en) | 1998-12-18 | 2001-07-31 | Univation Technologies, L.L.C. | Olefin polymerization catalyst |
US6103657A (en) | 1997-07-02 | 2000-08-15 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
GB9722447D0 (en) | 1997-10-23 | 1997-12-24 | Borealis As | Process |
CN1098867C (zh) * | 1998-01-14 | 2003-01-15 | 中国石油化工集团公司 | 淤浆法全密度聚乙烯高效催化剂 |
KR100358225B1 (ko) | 1998-04-09 | 2003-01-24 | 주식회사 엘지화학 | 조촉매의 재순환이 가능한 메탈로센 촉매 중합 방법 |
KR100380018B1 (ko) | 1998-04-09 | 2003-10-04 | 주식회사 엘지화학 | 메탈로센담지촉매및이를이용한올레핀중합방법 |
US6303719B1 (en) | 1998-12-18 | 2001-10-16 | Univation Technologies | Olefin polymerization catalyst system |
DE19903783A1 (de) * | 1999-02-01 | 2000-08-03 | Elenac Gmbh | Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtsverteilung |
DE19903695A1 (de) * | 1999-02-01 | 2000-08-03 | Elenac Gmbh | Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtsverteilung |
US7041618B2 (en) * | 1999-06-22 | 2006-05-09 | Lg Chemical Ltd. | Supported metallocene catalyst and olefin polymerization using the same |
US7247595B2 (en) * | 1999-06-22 | 2007-07-24 | Lg Chem, Ltd. | Supported metallocene catalyst and olefin polymerization using the same |
KR100354290B1 (ko) * | 1999-06-22 | 2002-09-28 | 주식회사 엘지화학 | 담지 메탈로센 촉매 및 이를 이용한 올레핀 중합 |
US6548442B1 (en) | 1999-12-03 | 2003-04-15 | Phillips Petroleum Company | Organometal compound catalyst |
US6846943B2 (en) | 2000-05-23 | 2005-01-25 | Chisso Corporation | Metallocene compound, olefin polymerization catalyst containing the compound, and method for producing an olefin polymer by use of the catalyst |
US6723675B1 (en) * | 2000-05-25 | 2004-04-20 | Univation Technologies, Llc | Catalyst for the production of olefin polymers |
US7419698B2 (en) * | 2001-10-26 | 2008-09-02 | Sigma-Aldrich Co. | Precursors for chemical vapor deposition |
DE60322365D1 (de) * | 2002-04-12 | 2008-09-04 | Dow Global Technologies Inc | Azaborolylkomplexe mit metallen der gruppe 4, katalysatoren und verfahren zur olefinepolymerisation |
US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
CA2499951C (en) | 2002-10-15 | 2013-05-28 | Peijun Jiang | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
DE602004027473D1 (de) | 2003-03-21 | 2010-07-15 | Dow Global Technologies Inc | Verfahren zur herstellung von polyolefinen mit kontrollierter morphologie |
KR100690345B1 (ko) * | 2004-09-03 | 2007-03-09 | 주식회사 엘지화학 | 담지 메탈로센 촉매, 그 제조방법 및 이를 이용한폴리올레핀의 제조방법 |
PL1831303T3 (pl) | 2004-12-17 | 2010-09-30 | Dow Global Technologies Inc | Kompozycje polietylenowe o zmodyfikowanej reologii |
GB2432363B (en) * | 2005-11-16 | 2010-06-23 | Epichem Ltd | Hafnocene and zirconocene precursors, and use thereof in atomic layer deposition |
EP1803747A1 (en) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films |
DE602007005363D1 (de) | 2006-05-02 | 2010-04-29 | Dow Global Technologies Inc | Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte artikel und verfahren zur herstellung derartiger artikel |
US7456244B2 (en) * | 2006-05-23 | 2008-11-25 | Dow Global Technologies | High-density polyethylene compositions and method of making the same |
US7956207B2 (en) * | 2006-09-28 | 2011-06-07 | Praxair Technology, Inc. | Heteroleptic organometallic compounds |
DE602007003611D1 (de) * | 2007-05-02 | 2010-01-14 | Dow Global Technologies Inc | Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel |
US7981517B2 (en) * | 2007-08-28 | 2011-07-19 | Dow Global Technologies Inc. | Bituminous compositions and methods of making and using same |
BRPI0922454A2 (pt) | 2008-12-18 | 2018-05-22 | Univation Tech Llc | método para tratamento de leito de semente para uma reação de polimerização |
MX2011008053A (es) | 2009-01-30 | 2012-01-12 | Dow Global Technologies Llc | Composiciones de polietileno de alta densidad, metodo para producir las mismas, dispositivos de cierre elaborados de las mismas, y metodo para elaborar dichos dispositivos de cierre. |
CN102597015A (zh) * | 2009-10-28 | 2012-07-18 | 埃克森美孚化学专利公司 | 催化剂化合物和它们的用途 |
WO2011056432A2 (en) | 2009-10-28 | 2011-05-12 | Exxonmobil Chemical Patents Inc. | Catalyst compounds and use thereof |
US8541522B2 (en) * | 2009-10-28 | 2013-09-24 | Exxonmobil Chemical Patents Inc. | Catalyst compounds and use thereof |
WO2011056428A2 (en) * | 2009-10-28 | 2011-05-12 | Exxonmobil Chemical Patents Inc. | Catalyst compounds and use thereof |
CN102597016A (zh) * | 2009-10-28 | 2012-07-18 | 埃克森美孚化学专利公司 | 催化剂化合物和它们的用途 |
CN104918947A (zh) | 2012-12-28 | 2015-09-16 | 尤尼威蒂恩技术有限责任公司 | 将铝氧烷的生产整合到催化剂生产中的方法 |
WO2014109832A1 (en) | 2013-01-14 | 2014-07-17 | Univation Technologies, Llc | Methods for preparing catalyst systems with increased productivity |
CN107660216B (zh) | 2015-05-08 | 2021-05-14 | 埃克森美孚化学专利公司 | 聚合方法 |
WO2018063764A1 (en) | 2016-09-27 | 2018-04-05 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2018063765A1 (en) | 2016-09-27 | 2018-04-05 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2018063767A1 (en) | 2016-09-27 | 2018-04-05 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2018118155A1 (en) | 2016-12-20 | 2018-06-28 | Exxonmobil Chemical Patents Inc. | Polymerization process |
US11591417B2 (en) | 2017-12-13 | 2023-02-28 | Exxonmobil Chemical Patents Inc. | Deactivation methods for active components from gas phase polyolefin polymerization processes |
WO2019173030A1 (en) | 2018-03-08 | 2019-09-12 | Exxonmobil Chemical Patents Inc. | Methods of preparing and monitoring a seed bed for polymerization reactor startup |
WO2019213227A1 (en) | 2018-05-02 | 2019-11-07 | Exxonmobil Chemical Patents Inc. | Methods for scale-up from a pilot plant to a larger production facility |
WO2019217173A1 (en) | 2018-05-02 | 2019-11-14 | Exxonmobil Chemical Patents Inc. | Methods for scale-up from a pilot plant to a larger production facility |
WO2020014138A1 (en) | 2018-07-09 | 2020-01-16 | Exxonmobil Chemical Patents Inc. | Polyethylene cast films and methods for making the same |
CN112469556B (zh) | 2018-07-26 | 2023-05-02 | 埃克森美孚化学专利公司 | 多层泡沫膜及其制造方法 |
WO2020102380A1 (en) | 2018-11-13 | 2020-05-22 | Exxonmobil Chemical Patents Inc. | Polyethylene blends and films |
US20220025135A1 (en) | 2018-11-13 | 2022-01-27 | Exxonmobil Chemical Patents Inc. | Polyethylene Films |
WO2020163079A1 (en) | 2019-02-06 | 2020-08-13 | Exxonmobil Chemical Patents Inc. | Films and backsheets for hygiene articles |
WO2021126458A1 (en) | 2019-12-17 | 2021-06-24 | Exxonmobil Chemical Patents Inc. | Films made of polyethylene blends for improved sealing performance and mechanical properties |
US20230097375A1 (en) | 2020-03-12 | 2023-03-30 | Exxonmobil Chemical Patents Inc. | Films made of polyethylene blends for improved bending stiffness and high md tear resistance |
EP4330294A1 (en) | 2021-04-30 | 2024-03-06 | ExxonMobil Chemical Patents Inc. | Processes for transitioning between different polymerization catalysts in a polymerization reactor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2583307B1 (fr) * | 1985-06-14 | 1993-07-02 | Atochem | Support a base de silice et de chlorure de magnesium, son procede de fabrication, catalyseurs obtenus a partir de ce support. |
US5122491A (en) * | 1987-04-20 | 1992-06-16 | Mitsui Petrochemical Industries, Ltd. | Catalyst for polymerizing an olefin and process for polymerizing an olefin |
JP2538595B2 (ja) * | 1987-05-13 | 1996-09-25 | 三井石油化学工業株式会社 | オレフイン重合用固体触媒 |
GB8716950D0 (en) * | 1987-07-17 | 1987-08-26 | Ici Plc | Polymers & catalyst components |
US5227440A (en) * | 1989-09-13 | 1993-07-13 | Exxon Chemical Patents Inc. | Mono-Cp heteroatom containing Group IVB transition metal complexes with MAO: supported catalysts for olefin polymerization |
US5026798A (en) * | 1989-09-13 | 1991-06-25 | Exxon Chemical Patents Inc. | Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system |
US5057475A (en) * | 1989-09-13 | 1991-10-15 | Exxon Chemical Patents Inc. | Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization |
US5266544A (en) * | 1989-12-29 | 1993-11-30 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalyst and process for the polymerization of olefins |
JP2826362B2 (ja) * | 1990-02-13 | 1998-11-18 | 三井化学株式会社 | オレフィン重合用固体触媒の製造方法、オレフィン重合用固体触媒およびオレフィンの重合方法 |
EP0485821B1 (de) * | 1990-11-12 | 1996-06-12 | Hoechst Aktiengesellschaft | Metallocene mit Liganden aus 2-substituierten Indenylderivaten, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren |
US5349100A (en) * | 1991-01-02 | 1994-09-20 | Exxon Chemical Patents Inc. | Chiral metallocene compounds and preparation thereof by creation of a chiral center by enantioselective hydride transfer |
EP0496193B1 (de) * | 1991-01-12 | 1998-05-13 | TARGOR GmbH | Metallocen(co)polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren; Metallocene hierfür. |
US5189192A (en) * | 1991-01-16 | 1993-02-23 | The Dow Chemical Company | Process for preparing addition polymerization catalysts via metal center oxidation |
EP0616618B1 (en) * | 1991-12-13 | 1997-07-02 | Exxon Chemical Patents Inc. | Ethylene/longer alpha-olefin copolymers |
-
1993
- 1993-01-19 GB GB939300934A patent/GB9300934D0/en active Pending
-
1994
- 1994-01-07 ES ES94300118T patent/ES2135539T3/es not_active Expired - Lifetime
- 1994-01-07 DE DE69419326T patent/DE69419326T2/de not_active Expired - Fee Related
- 1994-01-07 EP EP94300118A patent/EP0608054B1/en not_active Expired - Lifetime
- 1994-01-07 AT AT94300118T patent/ATE181930T1/de not_active IP Right Cessation
- 1994-01-17 CA CA002113601A patent/CA2113601A1/en not_active Abandoned
- 1994-01-18 NO NO940172A patent/NO308133B1/no not_active IP Right Cessation
- 1994-01-19 FI FI940266A patent/FI940266A/sv unknown
- 1994-01-19 CN CN94100872A patent/CN1087303C/zh not_active Expired - Fee Related
- 1994-01-19 KR KR1019940000978A patent/KR100299701B1/ko not_active IP Right Cessation
- 1994-01-19 JP JP00416094A patent/JP3481285B2/ja not_active Expired - Fee Related
-
1996
- 1996-08-05 US US08/689,191 patent/US5814574A/en not_active Ceased
-
1997
- 1997-07-29 US US08/902,310 patent/US5767209A/en not_active Expired - Fee Related
-
1999
- 1999-07-08 GR GR990401603T patent/GR3030725T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE181930T1 (de) | 1999-07-15 |
US5767209A (en) | 1998-06-16 |
NO308133B1 (no) | 2000-07-31 |
US5814574A (en) | 1998-09-29 |
CN1087303C (zh) | 2002-07-10 |
EP0608054A3 (en) | 1994-11-30 |
GB9300934D0 (en) | 1993-03-10 |
JPH06239916A (ja) | 1994-08-30 |
DE69419326T2 (de) | 1999-11-04 |
GR3030725T3 (en) | 1999-11-30 |
NO940172D0 (no) | 1994-01-18 |
EP0608054A2 (en) | 1994-07-27 |
NO940172L (no) | 1994-07-20 |
CA2113601A1 (en) | 1994-07-20 |
FI940266A0 (sv) | 1994-01-19 |
EP0608054B1 (en) | 1999-07-07 |
JP3481285B2 (ja) | 2003-12-22 |
ES2135539T3 (es) | 1999-11-01 |
KR940018401A (ko) | 1994-08-16 |
KR100299701B1 (ko) | 2001-10-22 |
CN1092081A (zh) | 1994-09-14 |
DE69419326D1 (de) | 1999-08-12 |
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