Inks

摘要

An ink composition comprised of (1) a carbamate or thiourea each with a melting point of from about 60 DEG C. to about 120 DEG C. and an acoustic-loss value of from about 25 to about 80 dB/mm, (2) an alcohol compound with melting point of about 25 DEG C. to about 90 DEG C. and with an acoustic-loss value of from about 5 to about 40 dB/mm, (3) a lightfastness component, (5) an antioxidant, and (6) a colorant.