Patent ID: 8557373

Claim:
A corrosive gas resistant laminate, comprising: a laminate capable of wrapping and forming a closed space about a metal surface and capable of preventing metal corrosive gases comprising H 2 S, SO 2 , and halogen gases from corroding said metal surface, and wherein said laminate is not utilizable as a food wrap; said laminate comprising: at least one outer thermoplastic polymer layer comprising a VCI; at least one corrosive gas resistant barrier layer; at least one tie layer that is compatible with said outer layer and said barrier layer and is located between said outer layer and said barrier layer; wherein said at least one tie layer, independently, comprises a polyacrylate or a polymethacrylate wherein the ester portion thereof has from 1 to about 12 carbon atoms, or a blend of said polyacrylate or said polymethacrylate with a polyolefin; a polyanhydride or a polymaleic anhydride; or a copolymer of said polyanhydride or said polymaleic anhydride with an olefin, with ethylvinylacetate, or with ethylene acrylate; wherein said laminate has an H 2 S transmission rate of less than about 200 cc/100 m 2 /day; and wherein said VCI is capable of evaporating and filling said closed space.