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US 2022/0033659 A1Published application
Water-Based Coatings for Improved Print Performance with Multiple Print Technology
AssigneeAvery Dennison Corporation
InventorsYing HU, Shanshan WANG
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Abstract
Various aqueous coating formulations are described. The compositions include one or more UV curable polyurethane dispersions, and optionally one or more of the following: non-UV curable acrylic polymers, a polyester dispersion, a non-UV curable polyurethane dispersion, and one or more additives. The compositions can be used to form top coats that exhibit good resistance to scratches and solvents, and improved ink adhesion and image quality.
Claims19
An aqueous coating formulation, comprising:
- water;
- a UV curable polymer comprising a UV curable polyurethane, a UV curable acrylic polymer, a UV curable polyurethane/acrylic copolymer, or combinations thereof;
- a non-UV curable acrylic polymer dispersion;
- a polyester dispersion;
- a non-UV curable polyurethane dispersion;
- and
- optionally, one or more UV curable additives.
4 more elements
Dependencies are inferred from the claim text.