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US 10,238,896 B2Granted
Oral care compositions
AssigneeColgate-Palmolive Company
InventorsCarl Myers, Rehana Begum-Gafur, Katelyn Duchemin, Melissa Muir
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Abstract
This application provides, among other things, novel aqueous oral care compositions useful for combining and delivering poorly compatible ingredients, for example to deliver effective levels of cationic antibacterial agents in combination with short chain polyphosphate salts that protect against erosion and staining, by addition of a stabilizing amount of an anionic surfactant and methods for making and using the same.
Claims18
An oral care composition comprising
- a) a short chain polyphosphate salt;
- b) an effective amount of orally acceptable cationic active agent, in free or orally acceptable salt form, wherein the orally acceptable cationic active agent is chlorhexidine digluconate;
- c) a stabilizing amount of an anionic surfactant;
- and
- d) water.
2 more elements
Dependencies are inferred from the claim text.