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US5294371A Corrosion and/or scale inhibition 失效
腐蚀和/或阻垢

Corrosion and/or scale inhibition
摘要:
A corrosion- and/or scale inhibitor composition comprising: A) a corrosion- and/or scale inhibitor; and B) a compound having the formula (I): ##STR1## or a water-soluble salt thereof in which R.sub.1 is hydrogen or methyl, the weight ratio of component A) to component B), ranging from 10:90 to 90:10.The compounds of formula I are new compounds.
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