containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

Polymerisation catalysts > Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors > selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides > together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof > Refractory metals or compounds thereof > Component covered by group containing a transition metal-carbon bond > containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

Polymerisation catalysts > Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors > selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides > together with refractory metals, iron group metals, platinum group metals, manganese, rhenium or compounds thereof > Refractory metals or compounds thereof > Component covered by group C08F4/62 containing a transition metal-carbon bond > containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring