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US 2023/0404893 A1Published application
Oral Care Compositions Comprising Ascorbic Acid Derivatives
AssigneeColgate-Palmolive Company
InventorsMichael NORTH, Keith CARROLL, Jennifer GRONLUND
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Abstract
The oral car compositions described herein comprise ascorbic acid derivatives as teeth whitening agents. The oral care compositions described herein are stable until use, reasonably priced, safe, easy to use, and do not require special apparatus or trained personnel to be applied.
Claims27
An oral care composition for whitening dental enamel, wherein the oral care composition comprises an effective amount of an ascorbic acid derivative, wherein the ascorbic acid derivative is selected from the group consisting of:
- L-ascorbic acid, calcium ascorbate, calcium 1-ascorbate dihydrate, magnesium ascorbate, potassium ascorbate, magnesium L-ascorbyl phosphate L-ascorbic acid 2-phosphate sesquimagnesium salt hydrate, (+) sodium L-ascorbate, dehydro-1-(+)-ascorbic acid dimer, sodium ascorbyl phosphate, ascorbic acid-2-glucoside, ascorbyl dipalmitate, ascorbyl methylsilanol pectinate, ascorbyl stearate, disodium ascorbyl sulfate, ascorbyl 6-palmitate and combinations thereof.
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Dependencies are inferred from the claim text.