{TAIL ~ A toner} for developing electrostatic images is constituted from a binder resin, and {HEAD ~ a metal salt} or a metal complex 
{ TAIL ~ A toner } for developing electrostatic images is constituted from a binder resin , and { HEAD ~ a metal salt } or a metal complex
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH