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发明名称
铜表面处理剂及表面处理方法
摘要
本发明系提供可满足耐热性与焊接性两者之铜表面处理剂及表面处理方法。本发明之铜表面处理剂,系一种含有酸、苯并咪唑化合物及水之铜表面处理剂,其特征在于:至少含有第1苯并咪唑化合物、与熔点低于此第1苯并咪唑化合物达70℃以上之第2苯并咪唑化合物作为该苯并咪唑化合物。
申请公布号
TW200907106
申请公布日期
2009.02.16
申请号
TW097121077
申请日期
2008.06.06
申请人
MEC股份有限公司
发明人
矢熊纪子;古川良昭;东豊惠
分类号
C23C22/52(2006.01);C07D235/04(2006.01)
主分类号
C23C22/52(2006.01)
代理机构
代理人
桂齐恒;阎启泰
主权项
地址
日本
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