AR005144A1 - Un procatalizador, un precursor de procatalizador, y un procedimiento para la preparacion de un homopolimero de etileno multimodal y/o un copolimero deetilen/1-olefina por polimerizacion en fase gaseosa. - Google Patents
Un procatalizador, un precursor de procatalizador, y un procedimiento para la preparacion de un homopolimero de etileno multimodal y/o un copolimero deetilen/1-olefina por polimerizacion en fase gaseosa.Info
- Publication number
- AR005144A1 AR005144A1 ARP960105771A ARP960105771A AR005144A1 AR 005144 A1 AR005144 A1 AR 005144A1 AR P960105771 A ARP960105771 A AR P960105771A AR P960105771 A ARP960105771 A AR P960105771A AR 005144 A1 AR005144 A1 AR 005144A1
- Authority
- AR
- Argentina
- Prior art keywords
- procatalyst
- support
- preparation
- contacting
- magnesium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002243 precursor Substances 0.000 title abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 title abstract 2
- 229920001519 homopolymer Polymers 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 3
- 239000011777 magnesium Substances 0.000 abstract 3
- 229910052749 magnesium Inorganic materials 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 150000003609 titanium compounds Chemical class 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 230000002902 bimodal effect Effects 0.000 abstract 1
- 150000007942 carboxylates Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 abstract 1
- 150000002366 halogen compounds Chemical class 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000002681 magnesium compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 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
- 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
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Se describe un procatalizador, un precursor de procatalizador y un procedimiento para la preparacion del mismo. Se describe tambien unprocedimiento para la preparacion de un homopolimero o copolimero de etileno multimodal, preferentementebimodal por polimerizacion en fase gaseosa,preferentemente en dos pasos. El procatalizador comprende un soporte provisto de un compuesto de halogeno, un compuesto de magnesio y un compuesto detitanio. El procatalizador usado en el procedimiento espreparado: a)poniendo en contacto el soporte, preferentemente silice con un agente halogenante,preferentemente dicloruro de etilaluminio para obtener un primer producto de reaccion; b) poniendo en contacto el primer producto de reaccion con uncompuesto o mezcla que contiene hidrocarbilo y uno mas de los grupos hidrocarbiloxi, mono alquilamido, dialquilamido, carboxilato y alcoximetoxiunido a magnesio, para obtener asi un segundo producto de reaccion (el precursor de procatalizador) y c) poniendo en contacto el segundo producto dereaccion con un compuesto de titanio, preferentemente TiCl4. En el paso a) la reaccion molar entre el cloruro de alquilmetal y los hidroxilos superficialesdel oxido inorganico es preferentemente de entre 1:1 y 10:1. En el paso b) la relacion atomica entre el magnesio y el cloro del cloruro de alquilmetal delpaso a) esta preferentemente entre 1:1,5 y 1:2,5. En el paso c) la relacion atomica entre el magnesio del paso b) y el titanio esta preferentemente entre1,4 y 5. Ademas, refiere que cuando se depositan los ingredientes del procatalizador sobre el soporte en los pasos a)-c), por lo menos el paso a) serealiza poniendo en contacto el soporte con un liquido que contiene el ingrediente, el volumen del soporte.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9504539A SE9504539D0 (sv) | 1995-12-19 | 1995-12-19 | Procatalyst and process for the preparation of a multimodal ethylene homopolymer and/or ethylene/ 1-olefin copolymer by gas-phase polymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR005144A1 true AR005144A1 (es) | 1999-04-14 |
Family
ID=20400642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960105771A AR005144A1 (es) | 1995-12-19 | 1996-12-19 | Un procatalizador, un precursor de procatalizador, y un procedimiento para la preparacion de un homopolimero de etileno multimodal y/o un copolimero deetilen/1-olefina por polimerizacion en fase gaseosa. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6225420B1 (es) |
| EP (1) | EP0869978B1 (es) |
| JP (1) | JP2000502143A (es) |
| KR (1) | KR20000064475A (es) |
| AR (1) | AR005144A1 (es) |
| AT (1) | ATE195537T1 (es) |
| AU (1) | AU705479B2 (es) |
| BR (1) | BR9612067A (es) |
| CA (1) | CA2240170A1 (es) |
| CZ (1) | CZ191498A3 (es) |
| DE (1) | DE69609865T2 (es) |
| HU (1) | HUP9901352A3 (es) |
| SE (1) | SE9504539D0 (es) |
| TW (1) | TW418216B (es) |
| WO (1) | WO1997022633A1 (es) |
| ZA (1) | ZA9610637B (es) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI111372B (fi) * | 1998-04-06 | 2003-07-15 | Borealis Polymers Oy | Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö |
| US6399531B1 (en) * | 1999-12-28 | 2002-06-04 | Union Carbide Chemicals & Plastics Technology Corporation | Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins |
| US6444605B1 (en) * | 1999-12-28 | 2002-09-03 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins |
| US20010029286A1 (en) * | 2000-01-12 | 2001-10-11 | Williams Darryl Stephen | Procatalysts, catalyst systems, and use in OLEFIN polymerization |
| ITMI20012710A1 (it) | 2001-12-20 | 2003-06-20 | Enichem Spa | Catalizzatore supportato contenente titanio attivo nella omo-,co-, e ter-polimerizzazione di composti olefinicamente insaturi |
| TW200504093A (en) * | 2003-05-12 | 2005-02-01 | Dow Global Technologies Inc | Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom |
| US7067451B1 (en) * | 2004-12-17 | 2006-06-27 | Fina Technology, Inc. | Soluble magnesium complexes useful for the production of polyolefin catalysts and catalysts prepared therewith |
| EP1836232B2 (en) | 2005-01-12 | 2016-08-03 | Borealis Technology Oy | Extrusion coating polyethylene |
| EP1847551A1 (en) | 2006-04-18 | 2007-10-24 | Borealis Technology Oy | Process for the preparation of polypropylene |
| EP2208749B1 (en) | 2006-07-10 | 2015-12-16 | Borealis Technology Oy | Biaxially oriented polypropylene films |
| EP1883080B1 (en) | 2006-07-10 | 2009-01-21 | Borealis Technology Oy | Electrical insulation film |
| EP1903070B9 (en) | 2006-08-25 | 2009-12-23 | Borealis Technology Oy | Blown film of polypropylene |
| EP1967547A1 (en) | 2006-08-25 | 2008-09-10 | Borealis Technology OY | Extrusion coated substrate |
| EP1900764B1 (en) | 2006-08-25 | 2009-04-01 | Borealis Technology Oy | Polypropylene foam |
| EP1903579B1 (en) | 2006-09-25 | 2010-03-24 | Borealis Technology Oy | Coaxial cable |
| US20100029869A1 (en) * | 2006-12-20 | 2010-02-04 | Basell Poliolefine Italia S.R.L. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| JP5583973B2 (ja) | 2006-12-22 | 2014-09-03 | 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及びそれから得られる触媒 |
| EP1939230B1 (en) | 2006-12-28 | 2009-03-04 | Borealis Technology Oy | Process for the manufacture of branched polypropylene |
| EP1990353B1 (en) | 2007-05-08 | 2009-08-05 | Borealis Technology Oy | Electrical insulation film |
| US20090048402A1 (en) * | 2007-08-17 | 2009-02-19 | Lynch Michael W | Preparing multimodal polyethylene having controlled long chain branching distribution |
| EP2113541A1 (en) | 2008-04-28 | 2009-11-04 | Borealis AG | Adhesive propylene polymer composition suitable for extrusion coating of paper substrates |
| EP2133389A1 (en) | 2008-06-12 | 2009-12-16 | Borealis AG | Polypropylene composition |
| EP2251361B1 (en) | 2009-05-04 | 2013-10-02 | Borealis AG | Preparation of precipitated ZN PP catalysts with internal pore structure using nanoparticles |
| EP2341088B1 (en) | 2009-12-30 | 2012-06-20 | Borealis AG | BOPP with homogeneous film morphology |
| EP2341086A1 (en) | 2009-12-30 | 2011-07-06 | Borealis AG | Bopp-film |
| WO2011086581A1 (en) | 2010-01-15 | 2011-07-21 | Reliance Industries Limited | Concurrent solid & melt state grafting of coagents for making long chain branched polypropylene via direct reactive extrusion process |
| EP2418237A1 (en) | 2010-08-12 | 2012-02-15 | Borealis AG | Easy tear polypropylene film without notch |
| EP2743293B1 (en) | 2010-08-12 | 2016-11-30 | Borealis AG | Easy tear polypropylene film without notch |
| ES2648254T3 (es) | 2011-05-02 | 2017-12-29 | Borealis Ag | Polipropileno para espuma y espuma de polipropileno |
| US9163098B2 (en) | 2014-01-10 | 2015-10-20 | Chevron Phillips Chemical Company Lp | Processes for preparing metallocene-based catalyst systems |
| WO2016188703A1 (en) * | 2015-05-28 | 2016-12-01 | Sabic Global Technologies B.V. | Multimodal high density polyethylene |
| EP3322741B1 (en) | 2015-07-16 | 2023-08-23 | SABIC Global Technologies B.V. | Bimodal high density polyethylene |
| CN115710349B (zh) * | 2022-03-23 | 2024-02-20 | 聚碳氧联新材料科技(无锡)有限公司 | 一种脂肪-芳香族共聚酯及其应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312511A1 (fr) * | 1975-05-27 | 1976-12-24 | Naphtachimie Sa | Polymerisation a sec des olefines dans des reacteurs en serie |
| US5047468A (en) | 1988-11-16 | 1991-09-10 | Union Carbide Chemicals And Plastics Technology Corporation | Process for the in situ blending of polymers |
| DE69230919T2 (de) | 1991-03-06 | 2000-08-17 | Mobil Oil Corp., Fairfax | Verfahren zur Herstellung von bimodalen Polyethylen in Serien-Reaktoren |
| EP0533452A1 (en) * | 1991-03-21 | 1993-03-24 | Mobil Oil Corporation | Production of bimodal ethylene polymers in tandem reactors |
| EP0528523B1 (en) * | 1991-07-24 | 2001-10-10 | Mobil Oil Corporation | Improved ethylene polymer film resins |
| US5332706A (en) * | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
| FI96866C (fi) * | 1993-11-05 | 1996-09-10 | Borealis As | Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö |
-
1995
- 1995-12-19 SE SE9504539A patent/SE9504539D0/xx unknown
-
1996
- 1996-12-13 AU AU12166/97A patent/AU705479B2/en not_active Ceased
- 1996-12-13 DE DE69609865T patent/DE69609865T2/de not_active Expired - Fee Related
- 1996-12-13 JP JP09522704A patent/JP2000502143A/ja active Pending
- 1996-12-13 AT AT96943431T patent/ATE195537T1/de not_active IP Right Cessation
- 1996-12-13 CZ CZ981914A patent/CZ191498A3/cs unknown
- 1996-12-13 KR KR1019980704658A patent/KR20000064475A/ko not_active Ceased
- 1996-12-13 CA CA002240170A patent/CA2240170A1/en not_active Abandoned
- 1996-12-13 WO PCT/SE1996/001652 patent/WO1997022633A1/en not_active Ceased
- 1996-12-13 HU HU9901352A patent/HUP9901352A3/hu unknown
- 1996-12-13 EP EP96943431A patent/EP0869978B1/en not_active Expired - Lifetime
- 1996-12-13 BR BR9612067A patent/BR9612067A/pt not_active Application Discontinuation
- 1996-12-18 ZA ZA9610637A patent/ZA9610637B/xx unknown
- 1996-12-18 TW TW085115640A patent/TW418216B/zh not_active IP Right Cessation
- 1996-12-19 AR ARP960105771A patent/AR005144A1/es unknown
-
1998
- 1998-06-09 US US09/093,765 patent/US6225420B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9901352A2 (hu) | 1999-08-30 |
| EP0869978A1 (en) | 1998-10-14 |
| JP2000502143A (ja) | 2000-02-22 |
| DE69609865T2 (de) | 2001-01-04 |
| AU705479B2 (en) | 1999-05-20 |
| BR9612067A (pt) | 1999-02-17 |
| ATE195537T1 (de) | 2000-09-15 |
| TW418216B (en) | 2001-01-11 |
| ZA9610637B (en) | 1997-06-24 |
| HUP9901352A3 (en) | 2000-04-28 |
| DE69609865D1 (de) | 2000-09-21 |
| CA2240170A1 (en) | 1997-06-26 |
| AU1216697A (en) | 1997-07-14 |
| WO1997022633A1 (en) | 1997-06-26 |
| EP0869978B1 (en) | 2000-08-16 |
| KR20000064475A (ko) | 2000-11-06 |
| CZ191498A3 (cs) | 1998-10-14 |
| SE9504539D0 (sv) | 1995-12-19 |
| US6225420B1 (en) | 2001-05-01 |
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