ES2651590T3 - Proceso de polimerización en disolución a alta temperatura - Google Patents
Proceso de polimerización en disolución a alta temperatura Download PDFInfo
- Publication number
- ES2651590T3 ES2651590T3 ES07776022.1T ES07776022T ES2651590T3 ES 2651590 T3 ES2651590 T3 ES 2651590T3 ES 07776022 T ES07776022 T ES 07776022T ES 2651590 T3 ES2651590 T3 ES 2651590T3
- Authority
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- Prior art keywords
- polymer
- polymerization
- catalyst
- ethylene
- prepare
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006116 polymerization reaction Methods 0.000 title abstract 5
- 238000004090 dissolution Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000004696 coordination complex Chemical class 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000012986 chain transfer agent Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003426 co-catalyst Substances 0.000 abstract 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 abstract 1
- 229920006158 high molecular weight polymer Polymers 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
Classifications
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- 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
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- 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
-
- 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
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- 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
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Un proceso de polimerización de etileno y opcionalmente una o más α-olefinas en condiciones de polimerización en disolución continua para preparar un polímero de alto peso molecular, comprendiendo dicho proceso llevar a cabo la polimerización en presencia de una composición catalítica que comprende un complejo de metal de transición y un co-catalizador de activación en condiciones que dan como resultado un valor para el índice de polimerización, ψ , que es mayor o igual a cero según lo determinado por la siguiente ecuación:**Fórmula** donde, T es la temperatura de polimerización en grados Celsius, X es la conversión de etileno en el reactor en porcentaje molar, E es la eficiencia del catalizador en g de polímero producido por μg de metal en el complejo de metal alimentado al reactor por unidad de tiempo, ρ es la densidad del polímero resultante en unidades de g/ml, I2 es el índice en masa fundida del polímero en unidades de dg/minuto, y las constantes de la ecuación, ß0-ß5, son adimensionales y tienen los valores definidos en la siguiente tabla:**Tabla** donde el proceso se lleva a cabo a una temperatura de 170 a 250 °C en presencia de un agente de transferencia de cadena para preparar un polímero que tiene una densidad entre 0,885 y 0,950 g/cm3, un índice en masa fundida, I2, < 2,0, una distribución de peso molecular Mw/Mn < 3,0, y una eficiencia de catalizador de más de 0,5 Ρolímero/ μgmetal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80118206P | 2006-05-17 | 2006-05-17 | |
| US801182P | 2006-05-17 | ||
| PCT/US2007/009845 WO2007136497A2 (en) | 2006-05-17 | 2007-04-24 | High temperature solution polymerization process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2651590T3 true ES2651590T3 (es) | 2018-01-29 |
| ES2651590T5 ES2651590T5 (es) | 2023-05-05 |
Family
ID=38572813
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07776212.8T Active ES2524779T3 (es) | 2006-05-17 | 2007-04-24 | Proceso de polimerización en disolución de poliolefinas y polímero |
| ES07755919T Active ES2394225T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización en disolución de alta eficacia |
| ES07755917.7T Active ES2567140T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización en disolución de polipropileno |
| ES07776022T Active ES2651590T5 (es) | 2006-05-17 | 2007-04-24 | Proceso de polimerización en disolución a alta temperatura |
| ES12169643.9T Active ES2634440T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización de polietileno en disolución a alta temperatura |
| ES07755918.5T Active ES2475159T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerizaci�n en disolución de etileno/alfa-olefina/dieno |
| ES07776021.3T Active ES2534469T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización de polietileno en disolución a alta temperatura |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07776212.8T Active ES2524779T3 (es) | 2006-05-17 | 2007-04-24 | Proceso de polimerización en disolución de poliolefinas y polímero |
| ES07755919T Active ES2394225T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización en disolución de alta eficacia |
| ES07755917.7T Active ES2567140T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización en disolución de polipropileno |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12169643.9T Active ES2634440T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización de polietileno en disolución a alta temperatura |
| ES07755918.5T Active ES2475159T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerizaci�n en disolución de etileno/alfa-olefina/dieno |
| ES07776021.3T Active ES2534469T3 (es) | 2006-05-17 | 2007-04-24 | Procedimiento de polimerización de polietileno en disolución a alta temperatura |
Country Status (14)
| Country | Link |
|---|---|
| US (7) | US8101696B2 (es) |
| EP (8) | EP2024402B2 (es) |
| JP (6) | JP5645400B2 (es) |
| KR (6) | KR101395970B1 (es) |
| CN (8) | CN101490096B (es) |
| AR (6) | AR060640A1 (es) |
| AU (1) | AU2007254428A1 (es) |
| BR (3) | BRPI0711018A8 (es) |
| CA (5) | CA2652460A1 (es) |
| ES (7) | ES2524779T3 (es) |
| MX (4) | MX2008014668A (es) |
| RU (4) | RU2008149712A (es) |
| SG (1) | SG158102A1 (es) |
| WO (6) | WO2007136494A2 (es) |
Families Citing this family (238)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1243641A (en) | 1984-09-07 | 1988-10-25 | Bell & Howell Company | Method and apparatus for controlling the actuation of gripper arms |
| DE19711948C2 (de) | 1997-03-21 | 1999-05-20 | Roland Man Druckmasch | Vorrichtung in einer Druckmaschine zum Aufbringen von Leim |
| RU2008149712A (ru) * | 2006-05-17 | 2010-06-27 | Дау Глобал Текнолоджиз Инк. (Us) | Высокоэффективный способ полимеризации в растворе |
| WO2009067337A1 (en) * | 2007-11-19 | 2009-05-28 | Dow Global Technologies Inc. | Long chain branched propylene-alpha-olefin copolymers |
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| US20100311927A1 (en) * | 2009-06-05 | 2010-12-09 | Dow Global Technologies Inc. | Process to make long chain branched (lcb), block, or interconnected copolymers of ethylene |
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