Corrosion inhibiting compositions for aqueous systems

Details Corrosion inhibiting compositions for aqueous systems Corrosion inhibiting compositions for aqueous systems

1994-10-03

1996-11-26

Gibson, Sharon

Compositions

Preservative agents

Anti-corrosion

252387, 25238962, 252391, 252396, 252180, 252181, 210696, 210698, 210699, 210701, 422 15, 422 16, 422 17, 422 18, C23F 510, C02F 514

Patent

active

055782469

ABSTRACT:
This invention relates to a metal corrosion inhibiting composition comprising in admixture: (a) an anodic silicate salt; (b) a silicate salt stabilizer; (c) a cathodic corrosion inhibitor; and water. Preferably, the corrosion inhibiting composition also contains a polymeric scale inhibitor. The invention also relates to a process for treating an open aqueous system with the corrosion inhibiting composition.

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