Electrically conductive protective liner and method of manufacture
First Claim
1. A protective liner comprising:
- a polymeric base layer;
a conductive polymeric interlayer positioned over the polymeric base layer; and
a conductive top layer containing a reactive organic salt, positioned over the conductive polymeric interlayer.
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Accused Products
Abstract
A protective liner includes a base layer that can be affixed to an aircraft canopy or other substrate, a conductive polymeric interlayer positioned over the base layer, and a conductive top layer containing a reactive organic salt, or a hygroscopic salt, positioned over the conductive polymeric interlayer. The substrate can also be treated with a multilayer stack (including a substrate base coat layer, a metal layer positioned over the substrate base layer, a metal oxide layer positioned over the metal layer, and a tie layer positioned over the metal oxide layer). The protective liner can be affixed to a pretreated substrate by lamination or other means to form an enhanced, multilayer stack having beneficial properties.
22 Citations
27 Claims
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1. A protective liner comprising:
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a polymeric base layer; a conductive polymeric interlayer positioned over the polymeric base layer; and a conductive top layer containing a reactive organic salt, positioned over the conductive polymeric interlayer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A protective liner comprising:
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a polymeric base layer; a support layer positioned over the polymeric base layer; a conductive polymeric interlayer positioned over the support layer; and a conductive top layer containing a hygroscopic salt, positioned over the conductive polymeric interlayer.
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25. In a pretreated aircraft canopy having a canopy, a protective multilayer stack including a base layer positioned over the canopy, a conductive layer positioned over the base layer, and a tie layer positioned over the conductive layer;
- the improvement comprising;
a protective liner affixed to an outer surface of the pretreated canopy, the protective liner comprising a polymeric base layer and a conductive top layer containing a hygroscopic salt, positioned over the polymeric base layer, wherein the protective liner further comprises a conductive polymeric interlayer positioned between the polymeric base layer and the conductive top layer, wherein the protective liner further comprises a conductive polymeric interlayer positioned between the polymeric base layer and the conductive top layer.
- the improvement comprising;
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26. A multilayer stack, comprising:
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a substrate base layer; a primary conductive layer positioned over the substrate base layer; a base layer positioned over the primary conductive layer; a conductive polymeric interlayer positioned over the base layer; and a conductive top layer containing a hygroscopic salt, positioned over the conductive polymeric interlayer.
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27. A multilayer stack, comprising:
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a substrate base layer; a metal layer positioned over the substrate base layer; a metal oxide layer positioned over the metal layer; a tie layer positioned over the metal oxide layer; a base layer positioned over the primary conductive layer; a conductive polymeric interlayer positioned over the base layer; and a conductive top layer containing a hygroscopic salt, positioned over the conductive polymeric interlayer.
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Specification