Chemical compound

Details Chemical compound Chemical compound

C - Chemistry, Metallurgy

07

F

C07F 5/00 (2006.01) C07F 5/02 (2006.01) C07F 7/08 (2006.01) C07F 9/50 (2006.01) C07F 17/00 (2006.01) C08F 4/44 (2006.01) C08F 10/00 (2006.01) C08F 4/619 (2006.01) C08F 4/6192 (2006.01)

Patent

CA 2206831

The present invention relates to a chemical compound of the formula I Image (I) where R are, independently of one another, identical or different and are each a halogen atom or a C1-C40-group, X are, independently of one another, identical or different and are each a C1-C40-group, M are, independently of one another, identical or different and are each an element of group IIa, IIIa, IVa or Va of the Periodic Table of the Elements, a is an integer from 0 to 10, b is an integer from 0 to 10, c is an integer from 0 to 10 and a = b ~ c, d is 0 or 1, e is 0 or 1, f is 0 or 1, g is an integer from 0 to 10, h is an integer from 0 to 10, k is an integer from 0 to 10, i is an integer from 0 to 1000, j is an integer from 1 to 6 and A is a cation of group Ia, IIa, IIIa of the Periodic Table of the Elements, a carbenium, oxonium or sulfonium cation or a quaternary ammonium compound. The compound is suitable as a catalyst component for olefin polymerization.

Composé chimique de formule I Image (I), où les R sont chacun, indépendamment l'un de l'autre, identiques ou différents, soit un atome d'halogène ou un groupe C1-C40, les X sont chacun, indépendamment l'un de l'autre, identiques ou différents, soit un groupe C1-C40, les M sont chacun, indépendamment l'un de l'autre, identiques ou différents, soit un élément des groupes IIa, IIIa, IVa ou Va du Tableau périodique des éléments, a est un entier de 0 à 10, b est un entier de 0 à 10, c est un entier de 0 à 10 et a = b ~ c, d est 0 ou 1, e est 0 ou 1, f est 0 ou 1, g est un entier de 0 à 10, h est un entier de 0 à 10, k est un entier de 0 à 10, i est un entier de 0 à 1000, j est un entier de 1 à 6 et A est un cation des groupes Ia, IIa ou IIIa du Tableau périodique des éléments, un cation carbonium, oxonium ou sulfonium ou encore un composé d'ammonium quaternaire. Le composé convient comme constituant catalytique pour la polymérisation d'oléfines.

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