Reactive polymers. II. Novel polystyrene-anchored copper(II), nickel(II), cobalt(II), iron(III), zinc(II), cadmium(II), zirconium(IV), molybdenum(V), molybdenum(VI) and uranium(VI) complexes of the chelating resin containing the Schiff base derived from salicylaldehyde and 1-amino-2-naphthol-4-sulphonic acid