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US 2016/0107191 A1Published application
Making colored biocidal multi-layer structure
AssigneeEastman Kodak Company
InventorsJohn Joseph Scheible, Tomas Gerard Patrick McHugh, Alan Richard Priebe, Ronald Steven Cok
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Abstract
A method of making a colored biocidal multi-layer structure includes providing a first layer of a first color and locating a biocidal second layer on or over the first layer. The biocidal second layer has a second color different from the first color.
Claims20
A method of making a colored biocidal multi-layer structure, comprising:
- providing a first layer of a first color;
- locating a biocidal second layer on or over the first layer, the biocidal second layer of a second color different from the first color;
- and
- patterning the first layer or providing an indicator in the first layer, wherein the pattern or indicator indicates that the biocidal second layer should be replaced.
1 more element
-19. (canceled)
Dependencies are inferred from the claim text.