| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a metal surface treatment agent which has excellent rust prevention performance when used as a surface treatment agent for metals even at high temperature. Ž<P>SOLUTION: The metal surface treatment agent comprises, as an effective component, an imidazole-based compound expressed by general formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are each hydrogen, alkyl which may have a substitutional group, phenyl which may have a substitutional group or halogen, and are may be the same or different; X is alkylene; and Y is hydrogen or alkyl). Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
