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US 12,629,321 B2Granted
Compositions and related methods
AssigneeColgate-Palmolive Company
InventorsNorbert Huber, Turan Matur, Ruth Hinrichs, Jeannine Loetscher
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Abstract
The present disclosure relates to storage-stable compositions comprising amines and zinc-containing compounds. Related methods of use and making are further disclosed.
Claims2
An oral care composition comprising:
- an amine base,
- sodium fluoride in an amount of about 0.1 wt. % to about 0.5 wt. %,
- zinc lactate in an amount of about 0.2 wt. % to about 0.5 wt. %,
- a surfactant,
- a humectant, and
- hydrochloric acid,
- wherein the composition comprises less than 0.001 wt. % stannous fluoride, the amine base, sodium fluoride, and hydrochloric acid form amine fluoride in situ, and the wt. percents are based on the total weight of the composition.
4 more elements
Dependencies are inferred from the claim text.