PRODUCTION METHOD OF SURFACE-TREATED COPPER FOIL

摘要

PROBLEM TO BE SOLVED: To provide a production method of a roughened surface-treated copper foil which has low environmental load and chemical durability. SOLUTION: The production method of the surface-treated copper foil comprises adding a compound having a chemical structure expressed by formula (wherein, R1is an alkyl group having a carbon number of≤2; and R2is an amino group or a phenylazo group) into a copper electrolysis solution. COPYRIGHT: (C)2009,JPO&INPIT