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US 2020/0048483 A1Published application
Dry erase ink with improved drying time
AssigneeSociete BIC
InventorsCarine BETHOUART, Philippe LEFEBVRE, Christelle DEBRAUWER
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Abstract
A dry erase ink for a writing instrument. The dry erase ink includes, as the main organic solvent, a solvent selected from the group consisting of n-propyl acetate, isopropyl acetate, or mixtures thereof.
Claims13
A dry-erase ink for a writing instrument, comprising a solvent that is selected from the group consisting of n-propyl acetate, isopropyl acetate, and mixtures thereof as the main organic solvent, the ink includes a pigment, a resin, a separating agent and, additives.
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Dependencies are inferred from the claim text.