[EN] CORROSION INHIBITOR FORMULATIONS<br/>[FR] FORMULATIONS D'INHIBITION DE LA CORROSION
申请人:RHODIA OPERATIONS
公开号:WO2016180916A1
公开(公告)日:2016-11-17
The instant invention relates to a corrosion inhibitor composition that contains : (a) at least one biodegradable polyhydroxyacid and/or polyhydroxylated derivative thereof, preferably a polyhydroxyacid that may be in all or part in the form a polyhydroxylated salt and/or a polyhydroxyamide; and (b) a biodegradable cationic compound having a molecular weignt of less than 500 Da, preferably between 50 and 400 Da