Method of protecting metals against corrosion

Details Method of protecting metals against corrosion Method of protecting metals against corrosion

1997-08-04

2000-06-27

Aftergut, Jeff H.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156182, 156187, 156450, 527413, 138DIG6, 1662422, 4052111, E04B 200

Patent

active

060802545

ABSTRACT:
A metal surface is protected against corrosion, by adhesively bonding a flexible, vapor impermeable metal-plastic laminate to the metal surface, the laminate comprising a metal foil and a plastic film having one surface bonded to one surface of the metal foil. The metal foil is remote from the metal surface with the plastic film being disposed therebetween, and acts as a vapor barrier preventing corrosive vapor, water vapor or oxygen from reaching the metal surface. Such a laminate can also be used for preventing corrosion of metal reinforcing bars in reinforced concrete structures.

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patent: 5814172 (1998-09-01), Cox et al.
patent: 5828460 (1998-10-01), Lucovsky et al.

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