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US 10,510,270 B2Granted
Label with adhesive and silicone-free release coating
AssigneeIconex LLC
InventorsMartha Patricia Wild, Jessica Darlene Watkins
Life of this patent
Estimating the term…
Abstract
A label having a silicone-free (water-based) release coating and compatible adhesive patch is provided. The label includes a thermally coated substrate having a silicone-free substrate overlaid thereon of a first surface. A second surface includes a microsphere adhesive layer.
Claims14
A method, comprising:
- formulating a water-based release coating with a starch, a silicone release agent, a cross-linker, a catalyst, and a fluorochemical component, wherein formulating further includes formulating the water-based release coating with the fluorochemical component comprising approximately 21.45% of a total dry weight for the water-based release coating and with the fluorochemical component comprising approximately 38.87% of a total wet weight for the water-based release coating;
- formulating a microsphere adhesive;
- applying the water-based release coating on a first surface of a substrate;
- and
- applying the microsphere adhesive on a second surface of the substrate with a coat weight of approximately 9 g/m2 as an adhesive patch.
2 more elements
A method, comprising:
- applying a water-based release coating having a, fluorochemical component over a thermal print layer coated on a first side of a substrate, wherein applying further includes applying the water-based release coating with the fluorochemical component comprising approximately 21.45% of a total dry weight for the water-based release coating and with the fluorochemical component comprising approximately 38.87% of a total wet weight for the water-based release coating;
- wherein the water-based release further includes a starch, a non-silicone release agent, a cross-linker, and a catalyst, and
- applying a microsphere to a second side of the substrate with a coat weight of approximately 9 g/m2 wherein the microsphere is a microsphere adhesive comprising a rheology modifier, an optical brightening agent, and a defoamer.
Dependencies are inferred from the claim text.