MANUFACTURING METHOD OF DIE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a die which can improve durability (namely, improvement of life) by a different process from the former one when forming the coat of a fluorine-content triazine dithiol derivative by an electrolytic polymerization method especially in a concavo-convex pattern surface of a die. SOLUTION: The manufacturing method of a die enables improving the durability of a coat 5 by leaps and bounds comparing with the former method and prolonging the life of a die 4 infinitely more than the former method by performing a series of forming/heat treatment processes which perform the heat treating two or more times after forming the coat 5 having the fluorine-content triazine dithiol derivative by the electrolytic polymerization method to an opposed surface 4a in which the concavo-convex pattern of the die 4 was formed. COPYRIGHT: (C)2006,JPO&NCIPI