ES2065963T3 - Catalizadores para la polimerizacion de olefinas. - Google Patents

Catalizadores para la polimerizacion de olefinas.

Info

Publication number
ES2065963T3
ES2065963T3 ES89118027T ES89118027T ES2065963T3 ES 2065963 T3 ES2065963 T3 ES 2065963T3 ES 89118027 T ES89118027 T ES 89118027T ES 89118027 T ES89118027 T ES 89118027T ES 2065963 T3 ES2065963 T3 ES 2065963T3
Authority
ES
Spain
Prior art keywords
alkil
anhydrated
olefins
catalysts
under normal
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
ES89118027T
Other languages
English (en)
Inventor
Pier Camillo Dr Barbe
Luciano Dr Noristi
Raimondo Scordamaglia
Luisa Barino
Enrico Albizzati
Umberto Dr Giannini
Giampiero Dr Morini
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.)
Himont Inc
Original Assignee
Himont Inc
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 Himont Inc filed Critical Himont Inc
Application granted granted Critical
Publication of ES2065963T3 publication Critical patent/ES2065963T3/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
    • 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
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • 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
    • C08F4/658—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

SE PRESENTAN CATALIZADORES PARA LA POLIMERIZACION DE OLEFINAS, PARTICULARMENTE PARA OLEFINA ALFA CH2 = CHR EN DONDE R ES UN RADICAL ALKIL CON 1 - 6 ATOMOS DE CARBONO O UN RADIAL ARIL, OBTENIDOS POR LA REACCION DE: A) UN COMPUESTO AL- ALKIL; B)UN ETER CONTENIENDO AL MENOS DOS GRUPOS ETER QUE PUEDEN FORMAR COMPLEJOS CON DICLORURO DE MAGNESIO ANHIDRIDO, BAJO CONDICIONES DE REACCION NORMALES, EN UN EN UNA CANTIDAD DE 60 MMOL POR 100 GR MG DICLORURO; Y C)UN COMPONENTE CATALIZADOR SOLIDO QUE COMPRENDE UN DIARURUO DE MAGNESIO ANHIDRIDO EN UNA FORMA ACTIVA Y QUE TIENE SOPORTADO EN EL MISMO UN COMPUESTO DE TITANIO QUE CONTENGA AL MENOS UN ENLACE DI - HALOGENO Y UN COMPUESTO EMISOR DE ELECTRONES QUE SEA EXTRAIBLE CON EL AL - TRIETIL BAJO CONDICIONES NORMALES DE EXTRACCION, PARA AL MENOS EL 70% EN MOL, EN EL QUE EL SOLIDO, DESPUES DE SU EXTRACCION, TENGA UN AREA DE SUPERFICIE DE MAS DE 20 M2 PARTIDO POR GRAMO.
ES89118027T 1988-09-30 1989-09-29 Catalizadores para la polimerizacion de olefinas. Expired - Lifetime ES2065963T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822151A IT1227259B (it) 1988-09-30 1988-09-30 Catalizzatori per la polimerizzazione di olefine.

Publications (1)

Publication Number Publication Date
ES2065963T3 true ES2065963T3 (es) 1995-03-01

Family

ID=11192259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89118027T Expired - Lifetime ES2065963T3 (es) 1988-09-30 1989-09-29 Catalizadores para la polimerizacion de olefinas.

Country Status (25)

Country Link
US (1) US4978648A (es)
EP (1) EP0362705B1 (es)
JP (1) JP2774160B2 (es)
KR (1) KR0140221B1 (es)
CN (1) CN1015806B (es)
AR (1) AR247576A1 (es)
AT (1) ATE116997T1 (es)
AU (1) AU610019B2 (es)
BR (1) BR8904953A (es)
CA (1) CA1337411C (es)
CZ (1) CZ278377B6 (es)
DE (1) DE68920528T2 (es)
ES (1) ES2065963T3 (es)
FI (1) FI95277C (es)
HU (1) HU206507B (es)
IL (1) IL91741A (es)
IT (1) IT1227259B (es)
MX (1) MX17762A (es)
MY (1) MY110248A (es)
NO (1) NO174627C (es)
PH (1) PH27289A (es)
PT (1) PT91866B (es)
RU (1) RU2081883C1 (es)
YU (1) YU187989A (es)
ZA (1) ZA897444B (es)

Families Citing this family (137)

* Cited by examiner, † Cited by third party
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