Compositions – Preservative agents – Anti-corrosion
Patent
1997-01-03
1998-06-30
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
252388, 252390, 252394, 106 1416, 106 1417, 218698, 422 16, C09K 300, C23F 1104, C04B 902
Patent
active
057729190
ABSTRACT:
The use of halo-benzotriazoles as corrosion inhibitors in aqueous systems is disclosed. Halo-benzotriazoles such as chloro-tolyltriazole and bromo-tolyltriazole were found to be more effective corrosion inhibitors than tolyltriazole in the presence of chlorine.
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Anderson Sydia B.
Cady Michael A.
May Roger C.
Monino Anita G.
Reichgott David W.
Baxam Deanna
BetzDearborn Inc.
Boyd Steven D.
Lovering Richard D.
Ricci Alexander D.
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