Appeal No. 2005-1211
Application No. 08/120,105
and where the substituents are identical or different
or form together with the atoms connecting them a ring,
R5 is
R11
*
-M2- or
*
R12
R11
*
-C-,
*
R12
where R11 and R12 are identical or different and are a
hydrogen atom, a halogen atom, a C1-C10-alkyl group, a
C1-C10-fluoroalkyl group, a C6-C10-aryl group, a C6-C10-
fluoraryl group, a C1-C10-alkoxy group, a C2-C10-alkenyl
group, a C7-C40-arylalkyl group, a C8-C40-arylalkenyl
group or a C7-C40-alkylaryl group, or R11 and R12
together with the atoms connecting them, form a ring,
M2 is silicon or germanium,
R8 and R9 are identical or different and are as defined for
R11 and m and n are identical or different and are zero or 1
and wherein for at least one of the at least two
metallocenes R3 is a substituted indenyl or an optionally
substituted fluorenyl.
-4-
Page: Previous 1 2 3 4 5 6 7 8 9 10
Last modified: November 3, 2007