FI972946A0 - Nya metallocenfoereningar foer polymerisation av etyleniskt omaettade monomerer - Google Patents
Nya metallocenfoereningar foer polymerisation av etyleniskt omaettade monomererInfo
- Publication number
- FI972946A0 FI972946A0 FI972946A FI972946A FI972946A0 FI 972946 A0 FI972946 A0 FI 972946A0 FI 972946 A FI972946 A FI 972946A FI 972946 A FI972946 A FI 972946A FI 972946 A0 FI972946 A0 FI 972946A0
- Authority
- FI
- Finland
- Prior art keywords
- metallocenoforming
- foer
- monomer
- polymerization
- ethylene
- Prior art date
Links
Classifications
-
- 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
- C08F110/00—Homopolymers 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
-
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972946A FI972946A (fi) | 1997-07-11 | 1997-07-11 | Uudet metalloseeniyhdisteet etyleenisesti tyydyttämätt"mien monomeerien polymeroimiseksi |
PCT/FI1998/000581 WO1999002540A1 (en) | 1997-07-11 | 1998-07-09 | New metallocene compounds for the polymerization of ethylenically unsaturated monomers |
AU83414/98A AU8341498A (en) | 1997-07-11 | 1998-07-09 | New metallocene compounds for the polymerization of ethylenically unsaturated monomers |
US09/462,640 US6362356B1 (en) | 1997-07-11 | 1998-07-09 | Metallocene compounds for the polymerization of ethylenically unsaturated monomers |
JP2000502061A JP2001509511A (ja) | 1997-07-11 | 1998-07-09 | エチレン性不飽和モノマーの重合のための新規メタロセン化合物 |
EP98933673A EP0994885A1 (en) | 1997-07-11 | 1998-07-09 | New metallocene compounds for the polymerization of ethylenically unsaturated monomers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972946A FI972946A (fi) | 1997-07-11 | 1997-07-11 | Uudet metalloseeniyhdisteet etyleenisesti tyydyttämätt"mien monomeerien polymeroimiseksi |
Publications (2)
Publication Number | Publication Date |
---|---|
FI972946A0 true FI972946A0 (fi) | 1997-07-11 |
FI972946A FI972946A (fi) | 1999-01-12 |
Family
ID=8549238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI972946A FI972946A (fi) | 1997-07-11 | 1997-07-11 | Uudet metalloseeniyhdisteet etyleenisesti tyydyttämätt"mien monomeerien polymeroimiseksi |
Country Status (6)
Country | Link |
---|---|
US (1) | US6362356B1 (fi) |
EP (1) | EP0994885A1 (fi) |
JP (1) | JP2001509511A (fi) |
AU (1) | AU8341498A (fi) |
FI (1) | FI972946A (fi) |
WO (1) | WO1999002540A1 (fi) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6281306B1 (en) | 1999-12-16 | 2001-08-28 | Univation Technologies, Llc | Method of polymerization |
CA2411712C (en) * | 2000-06-30 | 2011-01-25 | Dow Global Technologies Inc. | Polycyclic, fused ring compounds, metal complexes and polymerization process |
US6806327B2 (en) | 2000-06-30 | 2004-10-19 | Dow Global Technologies Inc. | Substituted polycyclic, fused ring compounds, metal complexes and polymerization process |
EP1195388A1 (en) * | 2000-10-04 | 2002-04-10 | ATOFINA Research | Process for producing bimodal polyethylene resins |
EP1195391A1 (en) * | 2000-10-05 | 2002-04-10 | ATOFINA Research | Production of polypropylene |
US20080153997A1 (en) * | 2006-12-20 | 2008-06-26 | Exxonmobil Research And Engineering | Polymer production at supercritical conditions |
US7354979B2 (en) | 2002-09-20 | 2008-04-08 | Exxonmobil Chemical Patents Inc. | Polymer production at supercritical conditions |
US8008412B2 (en) * | 2002-09-20 | 2011-08-30 | Exxonmobil Chemical Patents Inc. | Polymer production at supersolution conditions |
US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
US7294681B2 (en) | 2002-10-15 | 2007-11-13 | Exxonmobil Chemical Patents Inc. | Mutliple catalyst system for olefin polymerization and polymers produced therefrom |
US7439312B2 (en) | 2002-10-24 | 2008-10-21 | Exxonmobil Chemical Patents Inc. | Branched crystalline polypropylene |
EP1422250A1 (en) * | 2002-11-20 | 2004-05-26 | ATOFINA Research | Branched polypropylene |
JP2007297567A (ja) * | 2006-05-08 | 2007-11-15 | Sumitomo Chemical Co Ltd | プロピレンポリマー及びその製法 |
US8143352B2 (en) | 2006-12-20 | 2012-03-27 | Exxonmobil Research And Engineering Company | Process for fluid phase in-line blending of polymers |
US8242237B2 (en) * | 2006-12-20 | 2012-08-14 | Exxonmobil Chemical Patents Inc. | Phase separator and monomer recycle for supercritical polymerization process |
US8080610B2 (en) | 2007-03-06 | 2011-12-20 | Exxonmobil Research And Engineering Company | Monomer recycle process for fluid phase in-line blending of polymers |
EP2160419B1 (en) * | 2007-06-04 | 2013-11-13 | ExxonMobil Chemical Patents Inc. | Super-solution homogeneous propylene polymerization |
CN101855250B (zh) | 2007-09-13 | 2013-01-02 | 埃克森美孚研究工程公司 | 增塑剂与基础聚合物的在线共混 |
WO2009035580A1 (en) | 2007-09-13 | 2009-03-19 | Exxonmobil Research And Engineering Company | In-line process for producing plasticized polymers and plasticized polymer blends |
ES2407121T3 (es) | 2007-12-18 | 2013-06-11 | Univation Technologies, Llc | Método para controlar la actividad de un catalizador bimodal durante una polimerización |
US7910679B2 (en) | 2007-12-20 | 2011-03-22 | Exxonmobil Research And Engineering Company | Bulk homogeneous polymerization process for ethylene propylene copolymers |
US8138269B2 (en) | 2007-12-20 | 2012-03-20 | Exxonmobil Research And Engineering Company | Polypropylene ethylene-propylene copolymer blends and in-line process to produce them |
US8318875B2 (en) * | 2008-01-18 | 2012-11-27 | Exxonmobil Chemical Patents Inc. | Super-solution homogeneous propylene polymerization and polypropylenes made therefrom |
EP2817343A4 (en) * | 2012-02-22 | 2015-10-21 | Exxonmobil Chem Patents Inc | VINYL-TERMINATED MACROMONOMER OLIGOMERIZATION |
SG11201703851UA (en) | 2014-11-25 | 2017-06-29 | Univation Tech Llc | Methods of controlling polyolefin melt index |
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 (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5451649A (en) * | 1991-05-09 | 1995-09-19 | Phillips Petroleum Company | Organometallic fluorenyl compounds, preparation, and use |
ES2093166T3 (es) * | 1991-11-30 | 1996-12-16 | Hoechst Ag | Metalocenos con derivados de indenilo condensados con benzo como ligandos, procedimiento para su preparacion y su utilizacion como catalizadores. |
SG64939A1 (en) * | 1995-07-17 | 2002-02-19 | Mitsui Chemicals Inc | Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer |
-
1997
- 1997-07-11 FI FI972946A patent/FI972946A/fi unknown
-
1998
- 1998-07-09 US US09/462,640 patent/US6362356B1/en not_active Expired - Fee Related
- 1998-07-09 JP JP2000502061A patent/JP2001509511A/ja active Pending
- 1998-07-09 EP EP98933673A patent/EP0994885A1/en not_active Withdrawn
- 1998-07-09 AU AU83414/98A patent/AU8341498A/en not_active Abandoned
- 1998-07-09 WO PCT/FI1998/000581 patent/WO1999002540A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI972946A (fi) | 1999-01-12 |
AU8341498A (en) | 1999-02-08 |
EP0994885A1 (en) | 2000-04-26 |
WO1999002540A1 (en) | 1999-01-21 |
US6362356B1 (en) | 2002-03-26 |
JP2001509511A (ja) | 2001-07-24 |
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