Compositions – Preservative agents – Anti-corrosion
Reexamination Certificate
2006-05-23
2006-05-23
Toomer, Cephia D. (Department: 1714)
Compositions
Preservative agents
Anti-corrosion
C252S389100, C252S389610, C106S014410, C106S014420, C106S014440, C106S727000, C106S728000, C427S140000
Reexamination Certificate
active
07048873
ABSTRACT:
A composition and method for repairing metal reinforced concrete structures by applying a repair coating to surfaces of such damaged structures. The coating composition is a mortar/aggregate mixture blended with fiber reinforcements and containing a quantity of selected migratory corrosion inhibitors. These inhibitors are a mixture of sodium gluconate together with an auxiliary inhibitor consisting of sodium sebacate, potassium sebacate or ammonium benzoate. The fiber reinforcements consist of polypropylene or polyethylene, and are co-extruded with a quantity of the migratory corrosion inhibitors listed above.
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Furman Alla
Jackson Jessica
Miksic Boris A.
Cortec Corporation
Haugen Law Firm PLLP
Toomer Cephia D.
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