<p>A process which comprises contacting the surface of a metal with an alkyl or acyl substituted catechol. The contacting may be effected using the substituted catechol alone or in a suitable medium for example as a solution or emulsion. The contacting is effective in provided corrosion inhibition even with lightly rusted iron surfaces.</p>
申请公布号
EP0239288(A1)
申请公布日期
1987.09.30
申请号
EP19870302131
申请日期
1987.03.12
申请人
IMPERIAL CHEMICAL INDUSTRIES PLC
发明人
TURY, BERNARD;JOHN, GLYN RHYS;SCOVELL, EDWARD GEORGE
