IT1262949B - Catalysts for the polymerisation of olefins - Google Patents

Catalysts for the polymerisation of olefins

Info

Publication number
IT1262949B
IT1262949B ITMI921497A ITMI921497A IT1262949B IT 1262949 B IT1262949 B IT 1262949B IT MI921497 A ITMI921497 A IT MI921497A IT MI921497 A ITMI921497 A IT MI921497A IT 1262949 B IT1262949 B IT 1262949B
Authority
IT
Italy
Prior art keywords
polymerisation
olefins
catalysts
reaction
product
Prior art date
Application number
ITMI921497A
Other languages
Italian (it)
Inventor
Luigi Resconi
Maurizio Galimberti
Fabrizio Piemontesi
Enrico Albizzati
Original Assignee
Luigi Resconi
Maurizio Galimberti
Fabrizio Piemontesi
Enrico Albizzati
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 Luigi Resconi, Maurizio Galimberti, Fabrizio Piemontesi, Enrico Albizzati filed Critical Luigi Resconi
Publication of ITMI921497A0 publication Critical patent/ITMI921497A0/en
Priority to ITMI921497A priority Critical patent/IT1262949B/en
Priority to PT93109585T priority patent/PT575875E/en
Priority to AU41281/93A priority patent/AU660808B2/en
Priority to DE69329170T priority patent/DE69329170T2/en
Priority to DK93109585T priority patent/DK0575875T3/en
Priority to IL10604293A priority patent/IL106042A/en
Priority to EP93109585A priority patent/EP0575875B1/en
Priority to AT93109585T priority patent/ATE195326T1/en
Priority to ES93109585T priority patent/ES2149792T3/en
Priority to HU9301755A priority patent/HU217030B/en
Priority to JP14648493A priority patent/JP3330424B2/en
Priority to FI932802A priority patent/FI110101B/en
Priority to NO932238A priority patent/NO301016B1/en
Priority to RU93047795A priority patent/RU2132229C1/en
Priority to CZ931193A priority patent/CZ119393A3/en
Priority to BR9302392A priority patent/BR9302392A/en
Priority to MYPI93001177A priority patent/MY131505A/en
Priority to CN93109032A priority patent/CN1044251C/en
Priority to CA002098763A priority patent/CA2098763A1/en
Priority to KR1019930011207A priority patent/KR100287449B1/en
Priority to TW082105282A priority patent/TW284770B/zh
Publication of ITMI921497A1 publication Critical patent/ITMI921497A1/en
Application granted granted Critical
Publication of IT1262949B publication Critical patent/IT1262949B/en
Priority to US08/963,534 priority patent/US6034196A/en
Priority to GR20000402427T priority patent/GR3034738T3/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Catalysts for the polymerisation of olefins comprising the product of the reaction between: a) a substituted titanium, zirconium or hafnium cyclopentadienyl compound, and b) a product of the reaction between water and an aluminium alkyl in which at least one alkyl contains at least three carbon atoms, the aluminium alkyl/water ratio being greater than 2:1.
ITMI921497A 1992-06-18 1992-06-18 Catalysts for the polymerisation of olefins IT1262949B (en)

Priority Applications (23)

Application Number Priority Date Filing Date Title
ITMI921497A IT1262949B (en) 1992-06-18 1992-06-18 Catalysts for the polymerisation of olefins
PT93109585T PT575875E (en) 1992-06-18 1993-06-16 CATALYSTS FOR POLYMERIZATION OF OLEFINS
AU41281/93A AU660808B2 (en) 1992-06-18 1993-06-16 Catalysts for the polymerization of olefins
DE69329170T DE69329170T2 (en) 1992-06-18 1993-06-16 Olefin polymerization catalyst
DK93109585T DK0575875T3 (en) 1992-06-18 1993-06-16 Catalyst for polymerization of olefins
IL10604293A IL106042A (en) 1992-06-18 1993-06-16 Catalysts for the polymerization of olefins obtained from organometallic cyclopentadienyl compounds alumino-organic compounds and water and process for the preparation of an ethylene homo- and copolymer
EP93109585A EP0575875B1 (en) 1992-06-18 1993-06-16 Catalysts for the polymerization of olefins
AT93109585T ATE195326T1 (en) 1992-06-18 1993-06-16 CATALYST FOR OLEFIN POLYMERIZATION
ES93109585T ES2149792T3 (en) 1992-06-18 1993-06-16 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS.
HU9301755A HU217030B (en) 1992-06-18 1993-06-16 Catalyst for polymerization of olefins, process for producing them and process for producing of ethylene (co)polymers
NO932238A NO301016B1 (en) 1992-06-18 1993-06-17 Catalyst and its use in the polymerization of olefins
FI932802A FI110101B (en) 1992-06-18 1993-06-17 Polymerization catalysts for olefins
JP14648493A JP3330424B2 (en) 1992-06-18 1993-06-17 Catalyst for polymerization of olefins
RU93047795A RU2132229C1 (en) 1992-06-18 1993-06-17 Catalyst(s) for copolymerization of olefins, method of preparing olefin homo or copolymers
CZ931193A CZ119393A3 (en) 1992-06-18 1993-06-17 Olefin polymerization catalysts
BR9302392A BR9302392A (en) 1992-06-18 1993-06-17 CATALYST FOR THE POLYMERIZATION OF OLEFINS AND PROCESSES FOR THE PREPARATION OF AN ETHYLENE HOMOPOLYMER, AN ETHYLENE COPOLYMER, AN ELASTOMERIC COPOLYMER AND A CYCLLOOLEFINE POLYMER
MYPI93001177A MY131505A (en) 1992-06-18 1993-06-17 Catalysts for the polymerization of olefins
CN93109032A CN1044251C (en) 1992-06-18 1993-06-18 Catalysts for the polymerization of olefins
CA002098763A CA2098763A1 (en) 1992-06-18 1993-06-18 Catalysts for the polymerization of olefins
KR1019930011207A KR100287449B1 (en) 1992-06-18 1993-06-18 Catalyst for polymerization of olefins
TW082105282A TW284770B (en) 1992-06-18 1993-07-02
US08/963,534 US6034196A (en) 1992-06-18 1997-11-03 Super random copolymers of ethylene with olefinic monomers
GR20000402427T GR3034738T3 (en) 1992-06-18 2000-10-31 Catalysts for the polymerization of olefins.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921497A IT1262949B (en) 1992-06-18 1992-06-18 Catalysts for the polymerisation of olefins

Publications (3)

Publication Number Publication Date
ITMI921497A0 ITMI921497A0 (en) 1992-06-18
ITMI921497A1 ITMI921497A1 (en) 1993-12-18
IT1262949B true IT1262949B (en) 1996-07-22

Family

ID=11363532

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921497A IT1262949B (en) 1992-06-18 1992-06-18 Catalysts for the polymerisation of olefins

Country Status (1)

Country Link
IT (1) IT1262949B (en)

Also Published As

Publication number Publication date
ITMI921497A0 (en) 1992-06-18
ITMI921497A1 (en) 1993-12-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626