C08F4/62 - CPC Classification
Classification description:
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 technetium or compounds thereof Refractory metals or compounds thereof
Sub-classes:
- C08F4/62003 » {the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond} 1
- C08F4/622 » Component covered by group with an organo-aluminium compound 2
- C08F4/623 » Component covered by group with a metal or compound covered by group other than an organo-aluminium compound 6
- C08F4/625 » Component covered by group with a metal or compound covered by group , not provided for in a single group of groups or 0
- C08F4/626 » Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group 1
- C08F4/627 » Catalysts containing a specific non-metal or metal-free compound 0
- C08F4/63 » Pretreating the metal or compound covered by group before the final contacting with the metal or compound covered by group 0
- C08F4/639 » Component covered by group containing a transition metal-carbon bond 6
- C08F4/64 » Titanium, zirconium, hafnium or compounds thereof 58
- C08F4/68 » Vanadium, niobium, tantalum or compounds thereof 25
- C08F4/69 » Chromium, molybdenum, tungsten or compounds thereof 143