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US 8,283,283 B2Granted
Thermal labels
AssigneeNCR Corporation
InventorsMark E. Keeton, Paul C. Blank, Timothy W. Rawlings, David Jarvis
Life of this patent
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Abstract
A direct thermal label and methods of making thereof are provided. In one embodiment, a direct thermal label comprising a first substrate and a thermal barrier coating is provided, wherein the first substrate has a thermally sensitive coating situated over the thermal barrier coating on at least a first side thereof.
Claims14
A direct thermal label comprising:
- a substrate having a thermally sensitive coating on at least a first side thereof;
- and
- a thermal barrier coating provided between the substrate and the thermally sensitive coating,
- wherein said thermal barrier coating comprises latex of approximately 80% on a dry mass basis, and
- wherein said thermal barrier coating comprises polymeric hollow spheres of approximately 20% on a dry mass basis.
2 more elements
Dependencies are inferred from the claim text.