ES2153914T3 - Particulas que comprenden cloruro de magnesio, su procedimiento de obtencion y particulas de poliolefina. - Google Patents
Particulas que comprenden cloruro de magnesio, su procedimiento de obtencion y particulas de poliolefina.Info
- Publication number
- ES2153914T3 ES2153914T3 ES96107766T ES96107766T ES2153914T3 ES 2153914 T3 ES2153914 T3 ES 2153914T3 ES 96107766 T ES96107766 T ES 96107766T ES 96107766 T ES96107766 T ES 96107766T ES 2153914 T3 ES2153914 T3 ES 2153914T3
- Authority
- ES
- Spain
- Prior art keywords
- particles
- magnesium chloride
- polyolefine
- include magnesium
- obtaining procedure
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
-
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO DE FABRICACION DE PARTICULAS QUE COMPRENDEN CLORURO DE MAGNESIO QUE PUEDE SERVIR DE SOPORTE DE COMPONENTE CATALITICO PARA LA POLIMERIZACION DE LAS OLEFINAS, QUE COMPRENDE UNA ETAPA DE PUESTA EN CONTACTO ENTRE PARTICULAS SOLIDAS, UN DERIVADO ORGANICO DE MAGNESIO, UN AGENTE CLORANTE DEL DERIVADO ORGANICO DE MAGNESIO, EL PROCEDIMIENTO CONFIERE UN EXCELENTE CONTROL DE LA MORFOLOGIA DE LAS PARTICULAS DE SOPORTE, DE COMPONENTE CATALITICA Y DE POLIMERO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9507397A FR2735779B1 (fr) | 1995-06-21 | 1995-06-21 | Particules comprenant du chlorure de magnesium, leur procede d'obtention et particules de polyolefine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2153914T3 true ES2153914T3 (es) | 2001-03-16 |
Family
ID=9480206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96107766T Expired - Lifetime ES2153914T3 (es) | 1995-06-21 | 1996-05-15 | Particulas que comprenden cloruro de magnesio, su procedimiento de obtencion y particulas de poliolefina. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0749983B1 (es) |
JP (1) | JPH092817A (es) |
KR (1) | KR970001375A (es) |
CN (1) | CN1139118A (es) |
AT (1) | ATE197803T1 (es) |
CA (1) | CA2179653A1 (es) |
DE (1) | DE69611060T2 (es) |
ES (1) | ES2153914T3 (es) |
FR (1) | FR2735779B1 (es) |
NO (1) | NO962622L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1020404A1 (en) | 1999-01-18 | 2000-07-19 | Fina Research S.A. | Production of powder catalysts |
EP1072619A1 (fr) * | 1999-07-28 | 2001-01-31 | Atofina | Procédé de préparation de support de catalyseur pour la polymérisation des alpha-olefines, et support ainsi obtenu |
FR2812642B1 (fr) * | 2000-08-03 | 2003-08-01 | Atofina | Procede de preparation d'un support de catalyseur pour la poymerisation de l'ethylene et des alpha-olefines, le support ainsi obtenu et le catalyseur correspondant |
DE102015224297A1 (de) * | 2015-12-04 | 2017-06-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Wärmespeichermaterial für den Hochtemperaturbereich und Verfahren zu dessen Herstellung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099774B2 (fr) * | 1982-06-24 | 1995-03-22 | BP Chimie Société Anonyme | Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé |
FR2658498B1 (fr) * | 1990-02-19 | 1992-05-15 | Atochem | Particules de chlorure de magnesium a structure tronc conique, composante catalytique supportee sur ces particules, polyolefines obtenues a partir de cette composante catalytique, procedes de fabrication de ces produits. |
FR2669915B1 (fr) * | 1990-11-29 | 1993-01-29 | Atochem | Particules de chlorure de magnesium a structure polyedre, composante catalytique supportee sur ces particules, procedes de fabrication de ces produits et des polyolefines obtenues a partir de cette composante catalytique. |
-
1995
- 1995-06-21 FR FR9507397A patent/FR2735779B1/fr not_active Expired - Fee Related
-
1996
- 1996-05-15 DE DE69611060T patent/DE69611060T2/de not_active Expired - Fee Related
- 1996-05-15 AT AT96107766T patent/ATE197803T1/de not_active IP Right Cessation
- 1996-05-15 EP EP96107766A patent/EP0749983B1/fr not_active Expired - Lifetime
- 1996-05-15 ES ES96107766T patent/ES2153914T3/es not_active Expired - Lifetime
- 1996-06-20 NO NO962622A patent/NO962622L/no not_active Application Discontinuation
- 1996-06-20 KR KR1019960022616A patent/KR970001375A/ko not_active Application Discontinuation
- 1996-06-20 CA CA002179653A patent/CA2179653A1/fr not_active Abandoned
- 1996-06-21 CN CN96107154A patent/CN1139118A/zh active Pending
- 1996-06-21 JP JP8162027A patent/JPH092817A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2735779A1 (fr) | 1996-12-27 |
NO962622D0 (no) | 1996-06-20 |
DE69611060T2 (de) | 2001-06-21 |
ATE197803T1 (de) | 2000-12-15 |
DE69611060D1 (de) | 2001-01-04 |
CN1139118A (zh) | 1997-01-01 |
EP0749983B1 (fr) | 2000-11-29 |
CA2179653A1 (fr) | 1996-12-22 |
KR970001375A (ko) | 1997-01-24 |
JPH092817A (ja) | 1997-01-07 |
NO962622L (no) | 1996-12-23 |
EP0749983A1 (fr) | 1996-12-27 |
FR2735779B1 (fr) | 1997-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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