ES2088158T3 - Catalizadores y procedimiento de preparacion de catalizadores utilizables para la polimerizacion del etileno. - Google Patents
Catalizadores y procedimiento de preparacion de catalizadores utilizables para la polimerizacion del etileno.Info
- Publication number
- ES2088158T3 ES2088158T3 ES92921966T ES92921966T ES2088158T3 ES 2088158 T3 ES2088158 T3 ES 2088158T3 ES 92921966 T ES92921966 T ES 92921966T ES 92921966 T ES92921966 T ES 92921966T ES 2088158 T3 ES2088158 T3 ES 2088158T3
- Authority
- ES
- Spain
- Prior art keywords
- catalysts
- catalyst
- polymerization
- ethylene
- solution
- 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.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002900 organolithium compounds Chemical class 0.000 abstract 1
- 150000002901 organomagnesium compounds Chemical class 0.000 abstract 1
- 125000002097 pentamethylcyclopentadienyl group Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000000725 suspension Substances 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
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
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)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
ESTE CATALIZADOR CONSISTE EN EL PRODUCTO DE REACCION DEL COMPUESTO DE FORMULA CP*2NDCL2LI(OET2)2, CP*) = PENTAMETILCICLOPENTADIENILO Y ET = ETILO), CON AL MENOS UN REACTIVO ELEGIDO ENTRE LOS COMPUESTO ORGANOMAGNESIANOS Y LOS COMPUESTOS ORGANOLITIANOS RLI DONDE R = ALQUILO A LO SUMO EN C12, O ARLI DONDE AR = NUCLEO FENILO O RADICAL BENCILO C6H5-CH2-. SE PRESENTA VENTAJOSAMENTE EN FORMA DE UNA SOLUCION QUE CONTINENE AL MENOS PARCIALMENTE UN HIDROCARBURO AROMATICO. EL CATALIZADOR EN SOLUCION PRESENTA PARTICULARMENTE UNA CONCENTRACION EN ND DE 0,1-100 MMOLES/1. EL PROCESO DE POLIMERIZACION DEL ETILENO QUE UTILIZA ESTE CATALIZADOR PUEDE SER APLICADO A 20 (GRADOS) C-250 (GRADOS) C, BAJO UNA PRESION QUE PUEDE IR HASTA 200 BARES APROXIMADAMENTE, EN SOLUCION O EN SUSPENSION EN UN HIDROCARBURO INERTE AL MENOS EN C6 (CORTE DE HIDROCARBUROS ALIFATICOS SATURADOS EN C10-C12) O SER APLICADO SEGUN UN MODO CONTINUO, EN AL MENOS UN REACTOR AUTOCLAVE O TUBULAR, A 150 (GRADOS) C-300 (GRADOS) C, A UNA PRESION DE 400-2000 BARES, ESTANDO EL MEDIO DE REACCION EN ESTADO HIPERCRITICO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112049A FR2681870B1 (fr) | 1991-10-01 | 1991-10-01 | Catalyseurs et procede de preparation de catalyseurs utilisables pour la polymerisation de l'ethylene. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2088158T3 true ES2088158T3 (es) | 1996-08-01 |
Family
ID=9417461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92921966T Expired - Lifetime ES2088158T3 (es) | 1991-10-01 | 1992-09-30 | Catalizadores y procedimiento de preparacion de catalizadores utilizables para la polimerizacion del etileno. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0559885B1 (es) |
| JP (1) | JPH06503603A (es) |
| KR (1) | KR100232394B1 (es) |
| AT (1) | ATE136556T1 (es) |
| DE (1) | DE69209814T2 (es) |
| DK (1) | DK0559885T3 (es) |
| ES (1) | ES2088158T3 (es) |
| FR (1) | FR2681870B1 (es) |
| GR (1) | GR3020099T3 (es) |
| WO (1) | WO1993007180A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2799468B1 (fr) * | 1999-10-12 | 2006-04-28 | Michelin Soc Tech | Systeme catalytique utilisable pour la copolymerisation de l'ethylene et d'un diene conjugue, procede de preparation de ce systeme catalytique et d'un copolymere d'ethylene et d'un diene conjugue |
| FR2978152B1 (fr) | 2011-07-22 | 2015-02-20 | Univ Lille 1 Sciences & Technologies | Nouveau procede de preparation de dialkylmagnesiens par polymerisation de l'ethylene et leurs applications |
| FR3160408B1 (fr) * | 2024-03-21 | 2026-03-27 | Michelin & Cie | Procédé de préparation d’un polyéthylène ou d’un copolymère d’éthylène et de 1,3-diène. |
| FR3160409B1 (fr) * | 2024-03-21 | 2026-03-27 | Michelin & Cie | Système catalytique comprenant un métallocène pour la synthèse de polyéthylène et de copolymère d’éthylène et de 1,3-diène. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668773A (en) * | 1985-03-25 | 1987-05-26 | Northwestern University | Organolanthanide catalysts |
| US4665046A (en) * | 1985-10-21 | 1987-05-12 | The Dow Chemical Company | Organoactinide polymer catalysts |
| US5028673A (en) * | 1990-06-11 | 1991-07-02 | Phillips Petroleum Company | Olefin polymerization |
-
1991
- 1991-10-01 FR FR9112049A patent/FR2681870B1/fr not_active Expired - Lifetime
-
1992
- 1992-09-30 EP EP92921966A patent/EP0559885B1/fr not_active Expired - Lifetime
- 1992-09-30 ES ES92921966T patent/ES2088158T3/es not_active Expired - Lifetime
- 1992-09-30 JP JP5506663A patent/JPH06503603A/ja active Pending
- 1992-09-30 KR KR1019930701643A patent/KR100232394B1/ko not_active Expired - Lifetime
- 1992-09-30 DK DK92921966.5T patent/DK0559885T3/da active
- 1992-09-30 WO PCT/FR1992/000917 patent/WO1993007180A1/fr not_active Ceased
- 1992-09-30 DE DE69209814T patent/DE69209814T2/de not_active Expired - Lifetime
- 1992-09-30 AT AT92921966T patent/ATE136556T1/de active
-
1996
- 1996-05-30 GR GR960401465T patent/GR3020099T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0559885A1 (en) | 1993-09-15 |
| FR2681870B1 (fr) | 1994-02-11 |
| FR2681870A1 (fr) | 1993-04-02 |
| DK0559885T3 (da) | 1996-08-05 |
| KR100232394B1 (ko) | 1999-12-01 |
| EP0559885B1 (fr) | 1996-04-10 |
| WO1993007180A1 (fr) | 1993-04-15 |
| DE69209814T2 (de) | 1996-10-31 |
| DE69209814D1 (de) | 1996-05-15 |
| GR3020099T3 (en) | 1996-08-31 |
| JPH06503603A (ja) | 1994-04-21 |
| KR930703369A (ko) | 1993-11-29 |
| ATE136556T1 (de) | 1996-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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