ES2085065T3 - Procedimiento para la fabricacion de un componente catalitico esferico. - Google Patents

Procedimiento para la fabricacion de un componente catalitico esferico.

Info

Publication number
ES2085065T3
ES2085065T3 ES93105012T ES93105012T ES2085065T3 ES 2085065 T3 ES2085065 T3 ES 2085065T3 ES 93105012 T ES93105012 T ES 93105012T ES 93105012 T ES93105012 T ES 93105012T ES 2085065 T3 ES2085065 T3 ES 2085065T3
Authority
ES
Spain
Prior art keywords
polymerisation
procedure
manufacture
catalytic component
spherical catalytic
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
ES93105012T
Other languages
English (en)
Inventor
Gerhard Dr Thum
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2085065T3 publication Critical patent/ES2085065T3/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION CONCIERNE A UN PROCEDIMIENTO PARA LA OBTENCION DE UN COMPONENTE CATALIZADOR, DE FORMA ESFERICA, A BASE DE CLORURO DE MAGNESIO, PARA LA POLIMERIZACION DE OLEFINAS, EL CUAL POSEE UNA ALTA ESTABILIDAD RESPECTO A LOS ESFUERZOS MECANICOS DURANTE LA POLIMERIZACION, POR LO QUE SE PUEDEN CONSEGUIR SIMPLIFICACIONES Y VENTAJAS CONSIDERABLES EN EL MANEJO Y TRATAMIENTO DE LOS PRODUCTOS POLIMEROS OBTENIDOS CON EL. ESTO SE CONSIGUE POR MEDIO DE QUE UN COMPONENTE ESPECIAL, ANTES DE LA PROPIA POLIMERIZACION, POR MEDIO DE UNA PREPOLIMERIZACION, SEA RECUBIERTO CON UNA CAPA DELGADA DE PROTECCION DE POLIETILENO.
ES93105012T 1992-03-28 1993-03-26 Procedimiento para la fabricacion de un componente catalitico esferico. Expired - Lifetime ES2085065T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4210205 1992-03-28

Publications (1)

Publication Number Publication Date
ES2085065T3 true ES2085065T3 (es) 1996-05-16

Family

ID=6455301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93105012T Expired - Lifetime ES2085065T3 (es) 1992-03-28 1993-03-26 Procedimiento para la fabricacion de un componente catalitico esferico.

Country Status (12)

Country Link
EP (1) EP0563815B1 (es)
JP (1) JPH0625347A (es)
KR (1) KR100251599B1 (es)
AT (1) ATE133965T1 (es)
AU (1) AU658984B2 (es)
BR (1) BR9301328A (es)
CA (1) CA2092769A1 (es)
DE (1) DE59301571D1 (es)
DK (1) DK0563815T3 (es)
ES (1) ES2085065T3 (es)
GR (1) GR3019087T3 (es)
ZA (1) ZA932163B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306382A1 (de) * 1993-03-02 1994-09-08 Hoechst Ag Verfahren zur Herstellung eines Poly-1-olefins
DE4417475A1 (de) * 1994-05-19 1995-11-23 Hoechst Ag Verfahren zur Herstellung einer Katalysatorkomponente für die Polymerisation von Ethylen und 1-Olefinen zu ultrahochmolekularen Ethylenpolymeren
JP2772271B2 (ja) * 1995-11-22 1998-07-02 ハンファ ケミカル コーポレーション エチレン重合体の製造方法
JPH09328513A (ja) * 1996-04-09 1997-12-22 Mitsui Petrochem Ind Ltd 固体状チタン触媒成分の調製方法、オレフィンの重合用触媒およびオレフィン重合方法
CA2874344C (en) 2014-12-15 2021-08-31 Nova Chemicals Corporation Spheroidal catalyst for olefin polymerization
CA2890606C (en) 2015-05-07 2022-07-19 Nova Chemicals Corporation Process for polymerization using dense and spherical ziegler-natta type catalyst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591602B1 (fr) * 1985-12-18 1988-02-26 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines.
DE4019925A1 (de) * 1990-06-22 1992-01-02 Hoechst Ag Verfahren zur herstellung eines polyolefins

Also Published As

Publication number Publication date
DK0563815T3 (da) 1996-06-17
CA2092769A1 (en) 1993-09-29
ATE133965T1 (de) 1996-02-15
BR9301328A (pt) 1993-10-05
EP0563815B1 (de) 1996-02-07
ZA932163B (en) 1993-10-14
KR930019704A (ko) 1993-10-18
AU658984B2 (en) 1995-05-04
EP0563815A1 (de) 1993-10-06
AU3544893A (en) 1993-09-30
GR3019087T3 (en) 1996-05-31
DE59301571D1 (de) 1996-03-21
JPH0625347A (ja) 1994-02-01
KR100251599B1 (ko) 2000-04-15

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