申请人:Hirao Hirohiko
公开号:US20070246134A1
公开(公告)日:2007-10-25
A surface treating agent containing a novel phenylnaphthylimidazole compound represented by the following formula is brought into contact with the surface of copper or a copper alloy.
In the formula, when A
1
is a phenyl group, then A
2
represents a 1-naphthyl group or a 2-naphthyl group, and when A
1
is a 1-naphthyl group or a 2-naphthyl group, then A
2
represents a phenyl group; and R represents a hydrogen atom or a methyl group.
一种表面处理剂,其含有一种新的苯基萘亚咪唑化合物,其化学式如下,与铜或铜合金的表面接触。在该式中,当A1为苯基时,A2表示1-萘基或2-萘基,当A1为1-萘基或2-萘基时,A2表示苯基;R表示氢原子或甲基基团。