申请人:Petrolite Corporation
公开号:US04235838A1
公开(公告)日:1980-11-25
Benzazoles of the general formula ##STR1## and derivatives thereof; where X=O, S, NH and n is a number, for example 3-12 or greater, such as 3-5 or greater, and R is a substituted group, for example, a hydrocarbon or substituted hydrocarbon group, such as alkyl, etc. and n' is a number 0-3 or greater; and to use for such benzazoles as corrosion inhibitors.
通式为##STR1##的苯并咪唑及其衍生物;其中X=O,S,NH,n为数字,例如3-12或更大,例如3-5或更大,R为取代基,例如,烃基或取代烃基,例如烷基等,n'为数字0-3或更大;用于苯并咪唑作为防腐剂。