Azole compounds as corrosion inhibitors
AssigneePRC-DeSoto International, Inc.
InventorEric L. Morris
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Abstract
A composition for application to a metal substrate comprises a metal cation, an azole compound and an aqueous carrier. A composition for coating a substrate comprises a carrier comprising an epoxy carrier, a urethane carrier, or a fluorinated urethane carrier, and an azole compound. A coated substrate includes the composition for application to a metal substrate and a coating on the composition. A method of fabricating a coated substrate comprises applying the composition to a substrate, allowing the composition to dry to form a conversion coating, and applying a coating on the conversion coating.
Claims13
A composition, comprising:
- a binder comprising an epoxy, a urethane, and/or a fluorinated urethane;
- and
- an azole compound.
Dependencies are inferred from the claim text.