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US 2022/0354777 A1Published application
Confectionary product for instant optical tooth whitening
AssigneePerfetti Van Melle S.P.A.
InventorsAndrea Sarrica, Martin Walzl, Maurizio Deleo, Guglielmo Salmoiraghi, Livio Simone, Keiji Fujimoto, Gianni Baldi
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Abstract
Disclosed is a confectionery product for instant optical tooth whitening comprising artificial and/or natural dyes and characterised by the ability to produce an immediate whitening effect after extremely short contact times with the teeth.
Claims11
A confectionery product in the form of chewing gum, tablets, candies or fondants comprising or consisting of a fast-dissolving matrix containing at least one blue dye selected from E131, E132, E133 and spirulina.
Dependencies are inferred from the claim text.