ES2181919T3 - Catalizadores phillips con un tiempo corto de induccion, reducidos con compuestos organicos. - Google Patents

Catalizadores phillips con un tiempo corto de induccion, reducidos con compuestos organicos.

Info

Publication number
ES2181919T3
ES2181919T3 ES96939090T ES96939090T ES2181919T3 ES 2181919 T3 ES2181919 T3 ES 2181919T3 ES 96939090 T ES96939090 T ES 96939090T ES 96939090 T ES96939090 T ES 96939090T ES 2181919 T3 ES2181919 T3 ES 2181919T3
Authority
ES
Spain
Prior art keywords
reduced
organic compounds
induction time
short induction
phillips catalysts
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
Application number
ES96939090T
Other languages
English (en)
Inventor
Wolfgang Rohde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell Polyolefine GmbH
Original Assignee
Basell Polyolefine GmbH
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
Application filed by Basell Polyolefine GmbH filed Critical Basell Polyolefine GmbH
Application granted granted Critical
Publication of ES2181919T3 publication Critical patent/ES2181919T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/14—Monomers containing five or more carbon atoms
    • 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
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE RELACIONA CON SISTEMAS CATALITICOS ADECUADOS PARA LA POLIMERIZACION DE ETILENOS Y ALC 1 ENOS QUE CONTIENEN LOS SIGUIENTES COMPONENTES ACTIVOS: A) COMPONENTE CON CROMO QUE SE OBTIENE POR REDUCCION DE UN CATALIZADOR PHILLIPS OXIDADO CON COMPUESTOS ORGANICOS SELECCIONADOS DEL GRUPO QUE COMPRENDE LOS ALQUENOS C 4 C 10 LINEALES O C 3 C 10 CICLICOS, CON AL MENOS UN DOBLE ENLACE C C INTERNO, 1,3 BUTADIENO, C 2 C 10 ALQUINAS Y C 1 C 10 ALDE HIDOS Y, OPCIONALMENTE, B) UN COMPUESTO ORGANOMETALICO DE UN ELEMENTO DEL PRIMER, SEGUNDO, TERCERO O CUARTO GRUPOS PRINCIPALES O SEGUNDO GRUPO SUBSIDIARIO DE LA TABLA PERIODICA.
ES96939090T 1995-11-21 1996-11-18 Catalizadores phillips con un tiempo corto de induccion, reducidos con compuestos organicos. Expired - Lifetime ES2181919T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19543294 1995-11-21

Publications (1)

Publication Number Publication Date
ES2181919T3 true ES2181919T3 (es) 2003-03-01

Family

ID=7777967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96939090T Expired - Lifetime ES2181919T3 (es) 1995-11-21 1996-11-18 Catalizadores phillips con un tiempo corto de induccion, reducidos con compuestos organicos.

Country Status (8)

Country Link
US (1) US6147171A (es)
EP (1) EP0862588B1 (es)
JP (1) JP3648519B2 (es)
KR (1) KR19990071510A (es)
CN (1) CN1095852C (es)
DE (1) DE59609579D1 (es)
ES (1) ES2181919T3 (es)
WO (1) WO1997019115A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002223866A1 (en) * 2000-11-27 2002-06-03 Bp Chemicals Limited Process for the continuous gas-phase (co-) polymerisation of olefins in a fluidised bed reactor
US7468279B2 (en) * 2002-09-17 2008-12-23 Basell Polyolefine Gmbh Selection of polymerization catalysts and apparatus for carrying this out
EP1742734B1 (en) 2004-04-30 2007-08-15 Basell Polyolefine GmbH Process for the reduction and safe disposal of an activated chromium oxide catalyst
US8202952B2 (en) * 2008-11-21 2012-06-19 Equistar Chemicals, Lp Process for making ethylene homopolymers
US9353196B2 (en) 2013-11-20 2016-05-31 Equistar Chemicals, Lp Bimodal polymerization process utilizing chromium/silica catalysts
US20160257772A1 (en) 2015-03-02 2016-09-08 Equistar Chemicals, Lp Catalysts and methods of controlling long chain branching in polyolefins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173548A (en) * 1977-02-02 1979-11-06 Chemplex Company Ethylene polymerization catalyst and method
DE2734928A1 (de) * 1977-08-03 1979-02-22 Basf Ag Verfahren zum herstellen eines chromoxid-traegerkatalysators zur olefin-polymerisation
US4284527A (en) * 1978-06-19 1981-08-18 Chemplex Company Polymerization catalyst
CA1142162A (en) * 1979-03-28 1983-03-01 Paul L. Eve Polymerisation process and products therefrom
US4806513A (en) * 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
US4547479A (en) * 1984-07-02 1985-10-15 Phillips Petroleum Company Polyphosphate in chromium catalyst support

Also Published As

Publication number Publication date
CN1095852C (zh) 2002-12-11
EP0862588A1 (de) 1998-09-09
KR19990071510A (ko) 1999-09-27
EP0862588B1 (de) 2002-08-21
JP2000500520A (ja) 2000-01-18
WO1997019115A1 (de) 1997-05-29
JP3648519B2 (ja) 2005-05-18
DE59609579D1 (de) 2002-09-26
US6147171A (en) 2000-11-14
CN1202912A (zh) 1998-12-23

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