CATALIZZATORE E PROCEDIMENTO PER (CO) POLIMERIZZARE LE ALFA-OLEFINE
A catalyst active in the polymerization of alpha-olefins is formed by: (a) a bis(cyclopentadienyl) bis(amide) derivative of an element of Group IVB of the Periodic Table of the Elements, to be defined by means of the formula : wherein M represents a metal of Group IVB, each of R , R , R and R , and...
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Main Authors | , , , |
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Format | Patent |
Language | Italian |
Published |
30.04.1994
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | A catalyst active in the polymerization of alpha-olefins is formed by: (a) a bis(cyclopentadienyl) bis(amide) derivative of an element of Group IVB of the Periodic Table of the Elements, to be defined by means of the formula : wherein M represents a metal of Group IVB, each of R , R , R and R , and Cp have the same meaning as reported in the disclosure, and (b) an aluminoxane co-catalyst. This catalyst finds use in the processes of ethylene and other alpha-olefins polymerization and copolymerization. |
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Bibliography: | Application Number: IT1992MI02491 |