ES2077121T3 - Sistema catalitico de ziegler-natta con compuestos organo-metalicos. - Google Patents
Sistema catalitico de ziegler-natta con compuestos organo-metalicos.Info
- Publication number
- ES2077121T3 ES2077121T3 ES91112288T ES91112288T ES2077121T3 ES 2077121 T3 ES2077121 T3 ES 2077121T3 ES 91112288 T ES91112288 T ES 91112288T ES 91112288 T ES91112288 T ES 91112288T ES 2077121 T3 ES2077121 T3 ES 2077121T3
- Authority
- ES
- Spain
- Prior art keywords
- group
- natta
- ziegler
- organ
- metal compounds
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
ESTOS SISTEMAS DE CATALIZADORES TIENEN COMO SUSTANCIAS ACTIVAS: A) UN COMPONENTE CON CONTENIDO DE TITANIO DE SUSTANCIA SOLIDA CON TITANIO, MAGNESIO, HALOGENO Y UN ESTER DE ACIDO ORGANICO COMO DONADOR DE ELECTRONES, B) UN COMPONENTE DE ALUMINIO, C) OTRO COMPONENTE DONADOR DE ELECTRONES DE LAS FORMULAS GENERALES A O B, SIGNIFICANDO M1 UN ELEMENTO DEL GRUPO PRINCIPAL I Y M2 UN ELEMENTO DEL GRUPO PRINCIPAL II DEL SISTEMA PERIODICO; SIENDO R1 Y R2 IGUALES O DISTINTOS Y SIGNIFICANDO UN GRUPO DE C1-C10-ALQUILO, UN GRUPO DE C6-C12-ARILO O DE ARILALQUILO, O UN GRUPO DE 5 GRUPOS DE C1-C8-ALQUILO. LOS POLIMERIZADOS FABRICADOS CON LA AYUDA DE LOS SISTEMAS DE CATALIZADORES DE LA INVENCION SE CARACTERIZAN SOBRE TODO PORQUE TIENEN UN PORCENTAJE MUY BAJO EN CONTENIDO DE POLVO FINO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4024421A DE4024421A1 (de) | 1990-08-01 | 1990-08-01 | Ziegler-natta-katalysatorsysteme mit metallorganischen verbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077121T3 true ES2077121T3 (es) | 1995-11-16 |
Family
ID=6411444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91112288T Expired - Lifetime ES2077121T3 (es) | 1990-08-01 | 1991-07-23 | Sistema catalitico de ziegler-natta con compuestos organo-metalicos. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5296431A (es) |
EP (1) | EP0473924B1 (es) |
DE (2) | DE4024421A1 (es) |
ES (1) | ES2077121T3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4344672C1 (de) * | 1993-12-27 | 1995-06-14 | Basf Ag | Verfahren zur Herstellung von Polymerisaten des Ethylens durch Suspensionspolymerisation |
DE19545499A1 (de) * | 1995-12-06 | 1997-06-12 | Basf Ag | Verbesserte statistische Propylencopolymerisate |
DE19623226A1 (de) * | 1996-06-11 | 1997-12-18 | Basf Ag | Katalysatorsysteme vom Typ der Ziegler-Natta-Katalysatoren |
JP5984173B2 (ja) | 2012-09-24 | 2016-09-06 | インディアン オイル コーポレーション リミテッド | オレフィン重合用の触媒を調製するプロセス |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4383938A (en) * | 1977-02-11 | 1983-05-17 | Exxon Research And Engineering Co. | Catalyst system for olefinic polymerization |
IT1190683B (it) * | 1982-02-12 | 1988-02-24 | Montedison Spa | Componenti e catalizzatori per la polimerizzazione di olefine |
US4567154A (en) * | 1983-06-27 | 1986-01-28 | Chevron Research Company | Mixed metal alkyl catalyst for olefin polymerization |
JPH0655780B2 (ja) * | 1984-07-09 | 1994-07-27 | 東燃株式会社 | オレフイン重合用触媒成分 |
DE3631534A1 (de) * | 1986-09-17 | 1988-03-24 | Basf Ag | Verfahren zum herstellen von ethenpolymerisaten mittels eines ziegler-katalysatorsystems |
DE3730022A1 (de) * | 1987-09-08 | 1989-03-16 | Basf Ag | Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems |
JP2752404B2 (ja) * | 1989-01-10 | 1998-05-18 | 三菱化学株式会社 | オレフィン重合用触媒 |
-
1990
- 1990-08-01 DE DE4024421A patent/DE4024421A1/de not_active Withdrawn
-
1991
- 1991-07-23 EP EP91112288A patent/EP0473924B1/de not_active Expired - Lifetime
- 1991-07-23 DE DE59106581T patent/DE59106581D1/de not_active Expired - Fee Related
- 1991-07-23 ES ES91112288T patent/ES2077121T3/es not_active Expired - Lifetime
- 1991-07-30 US US07/737,741 patent/US5296431A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4024421A1 (de) | 1992-02-06 |
EP0473924A2 (de) | 1992-03-11 |
EP0473924A3 (en) | 1992-07-08 |
EP0473924B1 (de) | 1995-09-27 |
DE59106581D1 (de) | 1995-11-02 |
US5296431A (en) | 1994-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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