1
Weller Thomas Dr, Aulbach Michael Dr, Kueber Frank Dr, Erker Gerhard Prof Dr, Psiorz Christian Dch, Bachmann Bernd Dr, Osan Frank Dr: Metallocenes and their use as catalysts.. Hoechst, June 28, 1995: EP0659758-A1 (30 worldwide citation)

The present invention relates to a sterically rigid metallocene compound which, as ligands, contains at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a mono- or polycyclic ring system, at least one cyclopentadienyl group being fused to the mono- o ...


2
Thomas Weller, Michael Aulbach, Frank Kuber, Gerhard Erker, Christian Psiorz, Bernd Bachmann, Frank Osan: Metallocenes, and their use as catalysts. Hoechst Aktiengesellschaft, Connolly & Hutz, January 20, 1998: US05710297 (26 worldwide citation)

The present invention relates to a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocycl ...


3
Weller Thomas, Aulbach Michael, Kuber Frank, Erker Gerhard, Psiorz Christian, Bachmann Bernd, Osan Frank: Metallocenes et leur utilisation comme catalyseurs, Metallocenes, and their use as catalysts. Hoechst Aktiengesellschaft, Ticona, BERESKIN & PARR, July 26, 2005: CA2138723 (2 worldwide citation)

The present invention relates to a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocycl ...


4
T Weihler, M Aulbach, F Kuber: Metallocenes, and their use as catalysts. Hoechst, huang zexiong, November 17, 1999: CN99105162

The present invention relates to a method for producing cycloolefin copolymers, cycloolefin copolymers manufactured using the same and their uses. A sterically rigid metallocene compound, as catalysts, is used for interconnecting to centripetal ligands in a special manner in the method for the prepa ...