CO4410400A1 - Catalizador soportado para polimerizacion de olefinas y su metodo de produccion - Google Patents

Catalizador soportado para polimerizacion de olefinas y su metodo de produccion

Info

Publication number
CO4410400A1
CO4410400A1 CO95036034A CO95036034A CO4410400A1 CO 4410400 A1 CO4410400 A1 CO 4410400A1 CO 95036034 A CO95036034 A CO 95036034A CO 95036034 A CO95036034 A CO 95036034A CO 4410400 A1 CO4410400 A1 CO 4410400A1
Authority
CO
Colombia
Prior art keywords
supported catalyst
production method
catalyst
catalyst component
group
Prior art date
Application number
CO95036034A
Other languages
English (en)
Inventor
Spencer Lee
A Springs Marc
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23114066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO4410400(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of CO4410400A1 publication Critical patent/CO4410400A1/es

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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size

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)
  • Catalysts (AREA)

Abstract

1. UN COMPONENTE CATALIZADOR SOPORTADO QUE CONTIE- NE UN SOPORTE SOLIDO DE PARTICULAS (A) QUE CONTIE- NE (i) UNA SUPERFICIE ESPECIFICA DE ENTRE 100 Y 1000 m2/g, (ii) UN CONTENIDO HIDROXILO EN SUPER- FICIE QUE NO EXCEDE LOS GRUPOS HIDROXILOS DE 5 mmol por g DE SOPORTE SOLIDO, (iii) UN VOLUMEN POROSO DE ENTRE 0,3 y 3,0 cc/g, (iv) UN TAMANO PROMEDIO DE PARTICULA DE ENTRE 1 Y 200 um, Y (v) LA MAYORIA DE LAS PARTICULAS DEL SOPORTE SOLIDO EN FORMA DE UN AGLOMERADO DE SUBPARTICULAS, Y UN HALURO MAGNESIO (B). 15. UN PROCESO PARA PREPARAR UN COMPUESTO CATALI- ZADOR SOPORTADO QUE CONSTA DE LOS SIGUIENTES PA- SOS: IMPREGNAR UN SOPORTE SOLIDO DE PARTICULAS (A) QUE CONTIENE (i) UNA SUPERFICIE ESPECIFICA DE ENTRE 100 A 1000m2/g, (ii) UN CONTENIDO HIDROXILO EN SU- PERFICIE DE GRUPOS HIDROXILOS DE NO MAS DE 5 mmol por g DE SOPORTE SOLIDO, (iii) UN VOLUMEN POROSO DE ENTRE 0, 3 y 3,0 cc/g, (iv) UN TAMANO DE PARTI- CULAS PROMEDIO DE ENTRE 1 Y 200 micrometros, Y (v) LA MAYORIA DE LAS PARTICULAS DEL SOPORTE SOLIDO EN FORMA DE UN AGLOMERADO DE SUBPARTICULAS, CON UNA SOLUCION DE HALURO DE MAGNESIO (B) O UNA SOLUCION DE COMPUESTO DE MAGNESIO (B´) QUE SE PUEDE TRANS- FORMAR EN HALURO DE MAGNESIO (B) MEDIANTE HALOGE- NACION; CUANDO SE UTILIZA UN COMPUESTO DE MAGNESIO (B´), SE HALOGENA EL MISMO PARA CONVERTIRLO EN HALURO DE MAGNESIO CON UN AGENTE HALOGENANTE (C); Y OPCIONALMENTE SE RECUPERA EL COMPONENTE CATALIZA- DOR SOPORTADO.
CO95036034A 1994-08-12 1995-08-11 Catalizador soportado para polimerizacion de olefinas y su metodo de produccion CO4410400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/289,992 US5661097A (en) 1994-08-12 1994-08-12 Supported olefin polymerization catalyst

Publications (1)

Publication Number Publication Date
CO4410400A1 true CO4410400A1 (es) 1997-01-09

Family

ID=23114066

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95036034A CO4410400A1 (es) 1994-08-12 1995-08-11 Catalizador soportado para polimerizacion de olefinas y su metodo de produccion

Country Status (20)

Country Link
US (3) US5661097A (es)
EP (1) EP0775163B2 (es)
JP (1) JPH10504055A (es)
KR (1) KR100366864B1 (es)
CN (1) CN1097598C (es)
AT (1) ATE167199T1 (es)
AU (1) AU683403B2 (es)
BR (1) BR9508869A (es)
CA (1) CA2197335A1 (es)
CO (1) CO4410400A1 (es)
CZ (1) CZ42997A3 (es)
DE (1) DE69502956T3 (es)
ES (1) ES2117435T5 (es)
FI (1) FI120043B (es)
MY (1) MY114191A (es)
NO (1) NO309722B1 (es)
RU (1) RU2162092C2 (es)
TW (1) TW386088B (es)
WO (1) WO1996005236A1 (es)
ZA (1) ZA956711B (es)

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DE69226905T2 (de) † 1991-06-10 1999-01-28 Mobil Oil Corp Hochaktiver Polyethylenkatalysator, hergestellt aus Oxidationsmittel
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ATE167199T1 (de) 1998-06-15
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US5798314A (en) 1998-08-25
EP0775163B1 (en) 1998-06-10
ES2117435T5 (es) 2006-11-16
AU3201695A (en) 1996-03-07
US5661097A (en) 1997-08-26
ES2117435T3 (es) 1998-08-01
CN1157624A (zh) 1997-08-20
FI970580A0 (fi) 1997-02-11
FI120043B (fi) 2009-06-15
EP0775163A1 (en) 1997-05-28
FI970580A (fi) 1997-04-11
ZA956711B (en) 1997-02-11
DE69502956T2 (de) 1998-12-10
EP0775163B2 (en) 2006-04-05
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BR9508869A (pt) 1997-12-30
AU683403B2 (en) 1997-11-06
NO309722B1 (no) 2001-03-19
DE69502956T3 (de) 2006-11-23
TW386088B (en) 2000-04-01
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