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US 2002/0119333 A1Published application
Laminar body having phosphorescent properties, process for producing it and its use
AssigneeHoneywell International Inc.
InventorsAnnett Bretschneider, Wolfgang Kuhn, Jurgen Wieczoreck, Andreas Winterfeldt
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Abstract
Laminar body comprising a substrate, and applied thereto on one or both sides, at least one layer containing an enamel, wherein the layer or layers containing an enamel contains at least one phosphor.
Claims6
A laminar body comprising a substrate and, applied thereto on at least one side, at least one layer containing an enamel, said at least one layer containing an enamel containing at least one phosphor comprising an alkaline earth metal aluminate.
A process for producing a laminar body, comprising the steps of:
- (a) applying at least one layer containing an enamel to at least one side of a substrate, and
- (b) firing said applied at least one layer containing an enamel, wherein, said at least one layer containing an enamel contains at least one phosphor comprising an alkaline earth metal aluminate.
Dependencies are inferred from the claim text.