Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Maintaining environment nondestructive to metal
Patent
1990-09-24
1993-06-08
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Maintaining environment nondestructive to metal
210696, 210698, 252390, 252392, 252394, 252396, 252401, 252403, 252405, 252407, 422 14, C23F 1100
Patent
active
052176860
ABSTRACT:
An alkoxybenzotriazole, in combination with mercaptobenzothiazole, tolyltriazole, benzotriazole, a substituted benzotriazole and/or 1-phenyl-5-mercaptotetrazole, is used to inhibit the corrosion of metallic surfaces, particularly copper surfaces, in contact with an aqueous system. Systems and compositions are also claimed.
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Chemical Abstract 95(6):47253m-Inhibitor for the corrosion of carbon steel in nitric acid.
Cha Charles Y.
Vanderpool Daniel P.
Calgon Corporation
Caruso C. M.
McMahon Timothy M.
Mitchell W. C.
Warden Robert J.
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