Compositions – Preservative agents – Anti-corrosion
Reexamination Certificate
2011-03-22
2011-03-22
Anthony, Joseph D (Department: 1761)
Compositions
Preservative agents
Anti-corrosion
C252S388000, C252S399000, C252S389230, C252S400220, C252S400230, C422S015000, C422S016000, C106S014120, C106S014210, C148S250000, C148S260000, C148S261000, C507S224000, C507S237000
Reexamination Certificate
active
07910024
ABSTRACT:
Compositions and methods are described for inhibiting corrosion of corrodible metals present in contact with water in cooling water and other water storage systems. The compositions include concentrated stannous salts and agents to solubilize such salts.
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Stapp William E.
Westlund Gary
A.S. Inc.
Anthony Joseph D
Dehlinger Peter J.
King & Spalding LLP
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