| abstract |
Disclosed is a metal complex comprising a compound selected from the group consisting of Cu, Mg, Ca, Zn, Mn, Fe, Co, Ni, Ti, TiO , VO, Cr, WO2, MoO, Al, Sb, La, Zr, ZrO, Metal MEs of Ce and/or Sn, hydroxyl ligands and other ligands of formula (II), (III) or (IV) Where Y represents O or S. The metal complexes can be used as flame retardants in polymer compositions. |