Appeal No. 1999-1418
Application No. 08/418,847
for the linear type, and/or of the formula (III)
for the cyclic
type, in which,
in the formulae
(II) and (III),
R is a C -C -10 1 6
alkyl group and
n is an integer
from 2 to 50, wherein the metallocene is wherein said
metallocene is ethylene-ethylene(indenyl) zirconium
2
dichloride.
25. A process for the preparation of a polyolefin by
polymerization of an olefin of the formula R -CH=CH-R , in11 12
11 12
which R and R are identical or different and are a hydrogen
atom or a C -C -alkyl radical, at a temperature of 0 C to 150 C,1 14 B B
6
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