A water based ink including a colored microparticle dispersion having water and a microparticle containing a resin and a colorant, wherein {HEAD ~ the microparticle} has a core part and a shell part to form a core shell structure and the core part and the shell part are cross linked with a cross linking {TAIL ~ agent} 
A water based ink including a colored microparticle dispersion having water and a microparticle containing a resin and a colorant , wherein { HEAD ~ the microparticle } has a core part and a shell part to form a core shell structure and the core part and the shell part are cross linked with a cross linking { TAIL ~ agent }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL