METHOD FOR PRODUCING FUNCTIONAL INK FOR PREVENTING LEAKAGE OF PERSONAL INFORMATION

摘要

The present invention relates to a method for producing a functional ink for preventing leakage of personal information and, more particularly, to a method for producing a functional ink for preventing leakage of personal information, which can deal with damage according to leakage of personal information, by applying the functional ink for preventing leakage of personal information to a recording sheet and a pen.