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IT1262934B - Componenti e catalizzatori per la polimerizzazione di olefine - Google Patents

Componenti e catalizzatori per la polimerizzazione di olefine

Info

Publication number
IT1262934B
IT1262934B ITMI920194A ITMI920194A IT1262934B IT 1262934 B IT1262934 B IT 1262934B IT MI920194 A ITMI920194 A IT MI920194A IT MI920194 A ITMI920194 A IT MI920194A IT 1262934 B IT1262934 B IT 1262934B
Authority
IT
Italy
Prior art keywords
catalysts
polymerization
components
olefine
group
Prior art date
Application number
ITMI920194A
Other languages
English (en)
Inventor
Mario Sacchetti
Illaro Cuffiani
Original Assignee
Montecatini Tecnologie Srl
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 Montecatini Tecnologie Srl filed Critical Montecatini Tecnologie Srl
Publication of ITMI920194A0 publication Critical patent/ITMI920194A0/it
Priority to ITMI920194A priority Critical patent/IT1262934B/it
Priority to DE69318318T priority patent/DE69318318T2/de
Priority to EP93101284A priority patent/EP0553806B1/en
Priority to AT93101284T priority patent/ATE165843T1/de
Priority to ES93101284T priority patent/ES2117061T3/es
Priority to DK93101284T priority patent/DK0553806T3/da
Priority to ZA93664A priority patent/ZA93664B/xx
Priority to BR9300391A priority patent/BR9300391A/pt
Priority to FI930403A priority patent/FI106310B/fi
Priority to IL10456293A priority patent/IL104562A/en
Priority to JP01420393A priority patent/JP3285637B2/ja
Priority to RU93004501A priority patent/RU2118330C1/ru
Priority to TW082100610A priority patent/TW222652B/zh
Priority to CN93102504A priority patent/CN1032063C/zh
Priority to KR1019930001257A priority patent/KR100250336B1/ko
Priority to MYPI93000152A priority patent/MY109025A/en
Priority to CN 95115110 priority patent/CN1036461C/zh
Priority to NO930348A priority patent/NO300274B1/no
Priority to AU32157/93A priority patent/AU655526B2/en
Priority to MX9300533A priority patent/MX9300533A/es
Priority to CA002088525A priority patent/CA2088525A1/en
Publication of ITMI920194A1 publication Critical patent/ITMI920194A1/it
Priority to US08/500,032 priority patent/US5585317A/en
Application granted granted Critical
Publication of IT1262934B publication Critical patent/IT1262934B/it
Priority to US08/712,425 priority patent/US5726261A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

La presente invenzione riguarda componenti solidi sferici di catalizzatori per la polimerizzazione di olefine comprendenti, supportato su un dialogenuro di Magnesio in forma attiva, un composto di Titanio contenente almeno un legame Ti-alogeno ed un gruppo OR, detto gruppo OR essendo legato al Ti in quantità pari a rapporti molari OR/Ti maggiori o uguali a 0,5; eventualmente il componente comprende anche un composto elettron donatore. I componenti solidi sferici dell'invenzione sono caratterizzati dall'avere porosità compresa tra 0,35 e 0,7 cm3/gr e il 50% dei pori ha raggio medio superiore a 800 A°.
ITMI920194A 1992-01-31 1992-01-31 Componenti e catalizzatori per la polimerizzazione di olefine IT1262934B (it)

Priority Applications (23)

Application Number Priority Date Filing Date Title
ITMI920194A IT1262934B (it) 1992-01-31 1992-01-31 Componenti e catalizzatori per la polimerizzazione di olefine
ES93101284T ES2117061T3 (es) 1992-01-31 1993-01-28 Componentes y catalizadores para la polimerizacion de olefinas.
EP93101284A EP0553806B1 (en) 1992-01-31 1993-01-28 Components and catalysts for the polymerization of olefins
AT93101284T ATE165843T1 (de) 1992-01-31 1993-01-28 Komponenten und katalysatoren zur polymerisation von olefinen
DE69318318T DE69318318T2 (de) 1992-01-31 1993-01-28 Komponenten und Katalysatoren zur Polymerisation von Olefinen
DK93101284T DK0553806T3 (da) 1992-01-31 1993-01-28 Komponenter og katalysatorer til polymerisation afolefiner
ZA93664A ZA93664B (en) 1992-01-31 1993-01-29 Components and catalysts for the polymerization of olefins.
BR9300391A BR9300391A (pt) 1992-01-31 1993-01-29 Componentes estericos de catalisadores para a polimerizacao de olefinas,catalisadores para a polimerizacao de olifinas ch2+chr processo para a polimerizacao de etileno e suas misturas com as olefinas ch2+chr,copolimeros de etileno e copolimeros elastomericos
FI930403A FI106310B (fi) 1992-01-31 1993-01-29 Olefiinien polymerointiin tarkoitettuja komponentteja ja katalyyttejä
IL10456293A IL104562A (en) 1992-01-31 1993-01-29 Components of catalysts for olefin polymerization
JP01420393A JP3285637B2 (ja) 1992-01-31 1993-01-29 オレフィンの重合用の成分及び触媒
RU93004501A RU2118330C1 (ru) 1992-01-31 1993-01-29 Сферические компоненты катализатора полимеризации олефинов, катализаторы полимеризации, способ полимеризации, сополимеры этилена
TW082100610A TW222652B (it) 1992-01-31 1993-01-30
CN93102504A CN1032063C (zh) 1992-01-31 1993-01-30 烯烃聚合催化剂组分及催化剂
KR1019930001257A KR100250336B1 (ko) 1992-01-31 1993-01-30 올레핀류의 중합용 촉매성분 및 촉매
MYPI93000152A MY109025A (en) 1992-01-31 1993-01-30 Components and catalysts for the polymerization of olefins
CN 95115110 CN1036461C (zh) 1992-01-31 1993-01-30 乙烯以及乙烯与烯烃混合物的聚合方法
MX9300533A MX9300533A (es) 1992-01-31 1993-02-01 Componente y catalizadores para la polimerizacion de olefinas.
AU32157/93A AU655526B2 (en) 1992-01-31 1993-02-01 Components and catalysts for the polymerization of olefins
NO930348A NO300274B1 (no) 1992-01-31 1993-02-01 Katalysatorbestanddeler og katalysatorer, og anvendelse av disse ved polymerisasjon av olefiner
CA002088525A CA2088525A1 (en) 1992-01-31 1993-02-01 Components and catalysts for the polymerization of the olefins
US08/500,032 US5585317A (en) 1992-01-31 1995-07-10 Components and catalysts for the polymerization of olefins
US08/712,425 US5726261A (en) 1992-01-31 1996-09-11 Components and catalysts for the polymerization of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920194A IT1262934B (it) 1992-01-31 1992-01-31 Componenti e catalizzatori per la polimerizzazione di olefine

Publications (3)

Publication Number Publication Date
ITMI920194A0 ITMI920194A0 (it) 1992-01-31
ITMI920194A1 ITMI920194A1 (it) 1993-07-31
IT1262934B true IT1262934B (it) 1996-07-22

Family

ID=11361767

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920194A IT1262934B (it) 1992-01-31 1992-01-31 Componenti e catalizzatori per la polimerizzazione di olefine

Country Status (21)

Country Link
US (2) US5585317A (it)
EP (1) EP0553806B1 (it)
JP (1) JP3285637B2 (it)
KR (1) KR100250336B1 (it)
CN (2) CN1032063C (it)
AT (1) ATE165843T1 (it)
AU (1) AU655526B2 (it)
BR (1) BR9300391A (it)
CA (1) CA2088525A1 (it)
DE (1) DE69318318T2 (it)
DK (1) DK0553806T3 (it)
ES (1) ES2117061T3 (it)
FI (1) FI106310B (it)
IL (1) IL104562A (it)
IT (1) IT1262934B (it)
MX (1) MX9300533A (it)
MY (1) MY109025A (it)
NO (1) NO300274B1 (it)
RU (1) RU2118330C1 (it)
TW (1) TW222652B (it)
ZA (1) ZA93664B (it)

Families Citing this family (164)

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