ES2147259T3 - Procedimiento de polimerizacion de olefinas. - Google Patents
Procedimiento de polimerizacion de olefinas.Info
- Publication number
- ES2147259T3 ES2147259T3 ES95202496T ES95202496T ES2147259T3 ES 2147259 T3 ES2147259 T3 ES 2147259T3 ES 95202496 T ES95202496 T ES 95202496T ES 95202496 T ES95202496 T ES 95202496T ES 2147259 T3 ES2147259 T3 ES 2147259T3
- Authority
- ES
- Spain
- Prior art keywords
- cpd
- complex
- solid
- ivb
- halogenated
- 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
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
-
- 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
- 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
- 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
Abstract
PROCESO DE POLIMERIZACION DE OLEFINAS SEGUN EL CUAL SE PONEN CONTACTO AL MENOS UNA OLEFINA CON UN SISTEMA CATALITICO QUE COMPRENDE: A) UN COMPLEJO CATALITICO SOLIDO A BASE DE MAGNESIO, DE METAL DE TRANSICION Y DE HALOGENO, Y B) UN COMPUESTOP ORGANOMETALICO DE UN METAL DE LOS GRUPOS IA, IIA, IIB, IIIA, IVA DE LA TABLA PERIODICA, DICHO COMPLEJO CATALITICO SOLIDO QUE SE PREPARA HACIENDO REACCIONAR, EN UNA PRIMERA ETAPA, AL MENOS UN COMPUESTO DE MAGNESIO CON AL MEOS UN COMPUESTO DE UN METAL DE TRANSICION DEL GRUPO IVB O VB DE LA TABLA PERIODICA HASTA LA OBTENCION DE UN COMPLEJO LIQUIDO, , TRATANDO DICHO COMPLEJO LIQUIDO, EN UNA SEGUNDA FASE MEDIANTE UN COMPUESTO ORGANOALUMINICO HALOGENADO DE PARA PRECIPITAR EL COMPLEJO LIQUIDO EN UN COMPLEJO CATALITICO SOLIDO, SEPARANDO, EN UNA TERCERA ETAPA, EL COMPLEJO CATALITICO SOLIDO PRECIPITADO Y TRATANDO, EN UNA CUARTA ETAPA, EL COMPLEJO CATALITICO SOLIDO SEPARADO A LA SALIDA DE LA TERCERA ETAPA MEDIANTE UN COMPUESTO ORGANOALUMINICO HALOGENADO DE FORMULAGENERAL AIR{SUB,N}X{SUB,3N}. EL PROCESO TIENE COO EFECTOAUMENTAR EL PESO ESPECIFICO APARENTE DE LA POLIOLEFINA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9400858A BE1008703A3 (fr) | 1994-09-22 | 1994-09-22 | Procede de polymerisation d'olefines. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2147259T3 true ES2147259T3 (es) | 2000-09-01 |
Family
ID=3888371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95202496T Expired - Lifetime ES2147259T3 (es) | 1994-09-22 | 1995-09-15 | Procedimiento de polimerizacion de olefinas. |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0703248B1 (es) |
| JP (1) | JP3713316B2 (es) |
| KR (1) | KR100386166B1 (es) |
| CN (1) | CN1108314C (es) |
| AT (1) | ATE191722T1 (es) |
| BE (1) | BE1008703A3 (es) |
| BR (1) | BR9504122A (es) |
| CA (1) | CA2158800C (es) |
| DE (1) | DE69516228T2 (es) |
| ES (1) | ES2147259T3 (es) |
| FI (1) | FI117557B (es) |
| HU (1) | HU213904B (es) |
| NO (1) | NO309573B1 (es) |
| PT (1) | PT703248E (es) |
| RU (1) | RU2143439C1 (es) |
| ZA (1) | ZA957944B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2284199A1 (en) * | 2009-08-14 | 2011-02-16 | Saudi Basic Industries Corporation | A catalyst system and a process for the production of polyethylene |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2252355B1 (es) | 1973-11-22 | 1976-10-01 | Solvay | |
| US4105846A (en) * | 1977-08-25 | 1978-08-08 | Standard Oil Company (Indiana) | Increasing the particle size of as formed polyethylene or ethylene copolymer |
| US4588704A (en) * | 1985-04-30 | 1986-05-13 | Phillips Petroleum Company | Recovery of inert hydrocarbon diluents used in preparation of catalysts |
| JP2850427B2 (ja) * | 1989-12-25 | 1999-01-27 | 東ソー株式会社 | ポリオレフィンの製造方法 |
| CA2043904C (en) * | 1990-10-09 | 1997-10-07 | Kent E. Mitchell | Olefin polymerization |
| US5135995A (en) * | 1990-10-11 | 1992-08-04 | Paxon Polymer Company, L.P. | Polyolefin catalysts and method of preparing an olefin polymer |
-
1994
- 1994-09-22 BE BE9400858A patent/BE1008703A3/fr not_active IP Right Cessation
-
1995
- 1995-09-15 EP EP95202496A patent/EP0703248B1/fr not_active Expired - Lifetime
- 1995-09-15 AT AT95202496T patent/ATE191722T1/de not_active IP Right Cessation
- 1995-09-15 PT PT95202496T patent/PT703248E/pt unknown
- 1995-09-15 DE DE69516228T patent/DE69516228T2/de not_active Expired - Lifetime
- 1995-09-15 ES ES95202496T patent/ES2147259T3/es not_active Expired - Lifetime
- 1995-09-20 ZA ZA957944A patent/ZA957944B/xx unknown
- 1995-09-21 BR BR9504122A patent/BR9504122A/pt not_active IP Right Cessation
- 1995-09-21 HU HU9502760A patent/HU213904B/hu not_active IP Right Cessation
- 1995-09-21 CA CA002158800A patent/CA2158800C/fr not_active Expired - Fee Related
- 1995-09-21 RU RU95116385/04A patent/RU2143439C1/ru active
- 1995-09-21 NO NO953740A patent/NO309573B1/no not_active IP Right Cessation
- 1995-09-22 JP JP28111095A patent/JP3713316B2/ja not_active Expired - Lifetime
- 1995-09-22 KR KR1019950031459A patent/KR100386166B1/ko not_active IP Right Cessation
- 1995-09-22 CN CN95118682A patent/CN1108314C/zh not_active Expired - Lifetime
- 1995-09-22 FI FI954501A patent/FI117557B/fi active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR100386166B1 (ko) | 2003-08-14 |
| BR9504122A (pt) | 1996-08-06 |
| EP0703248A1 (fr) | 1996-03-27 |
| FI117557B (fi) | 2006-11-30 |
| CA2158800A1 (fr) | 1996-03-23 |
| HU9502760D0 (en) | 1995-11-28 |
| FI954501A (fi) | 1996-03-23 |
| ZA957944B (en) | 1996-05-13 |
| NO953740D0 (no) | 1995-09-21 |
| NO953740L (no) | 1996-03-25 |
| CN1127760A (zh) | 1996-07-31 |
| CA2158800C (fr) | 2007-06-19 |
| JPH08225608A (ja) | 1996-09-03 |
| DE69516228T2 (de) | 2000-12-21 |
| HUT73072A (en) | 1996-06-28 |
| PT703248E (pt) | 2000-10-31 |
| EP0703248B1 (fr) | 2000-04-12 |
| NO309573B1 (no) | 2001-02-19 |
| HU213904B (en) | 1997-11-28 |
| DE69516228D1 (de) | 2000-05-18 |
| JP3713316B2 (ja) | 2005-11-09 |
| BE1008703A3 (fr) | 1996-07-02 |
| ATE191722T1 (de) | 2000-04-15 |
| KR960010694A (ko) | 1996-04-20 |
| FI954501A0 (fi) | 1995-09-22 |
| RU2143439C1 (ru) | 1999-12-27 |
| CN1108314C (zh) | 2003-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2127990T3 (es) | Procedimiento de polimerizacion de olefinas. | |
| ATE132507T1 (de) | Trägerkatalysator für olefinpolymerisation mit monozyklopentadienylkomplexen von übergangsmetallen | |
| DE69532461T2 (de) | Katalysatorsysteme und Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtverteilung | |
| DE59607344D1 (de) | Organometallverbindungen | |
| ES2147259T3 (es) | Procedimiento de polimerizacion de olefinas. | |
| HU913519D0 (en) | Solid catalyst for space-specific polymerization of alpha-olefins, the production and the use of the catalyst for the polymnerization of the alpha olefines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19980701 Kind code of ref document: A1 Effective date: 19980701 |
|
| FG2A | Definitive protection |
Ref document number: 703248 Country of ref document: ES |