An innovative mechano-chemical approach (based on the high energy ball milling) will be used for the development of innovative nanopolymers to be used in Rapid Manufacturing (RM) based on Selective Laser Sintering (SLS),by: 1.Structural modification (up nanopolymers stage) using a currently widely used polymer like Polyammide PA (a “nanoPA” will be produced); 2.Alloying (at nanoscale) with differe ...