4-(4-BIPHENYLYL)-2-(2,4-DICHLOROBENZYL)IMIDAZOLE AND SURFACE TREATING FLUID

摘要

PROBLEM TO BE SOLVED: To provide 4-(4-biphenylyl)-2-(2,4-dichlorobenzyl)imidazole and a surface treating fluid for copper or a copper alloy containing the imidazole. SOLUTION: The 4-(4-biphenylyl)-2-(2,4-dichlorobenzyl)imidazole is represented by formula (I). The surface treating fluid is obtained by dissolving the imidazole together with an acid in water. COPYRIGHT: (C)2011,JPO&INPIT