Oral Care Compositions and Methods for Increasing Stability of the Same
AssigneeColgate-Palmolive Company
InventorsGuisheng Pan, Lin Fei, Suman Chopra
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Abstract
Anhydrous oral care compositions and methods for making and using the same are described herein. The anhydrous oral care compositions may include an orally acceptable vehicle, a peroxide whitening agent, and an abrasive system. The abrasive system may include at least one abrasive having a pellicle cleaning ratio (PCR) greater than or equal to 100.
Claims15
An anhydrous oral care composition, comprising:
- an orally acceptable vehicle;
- a peroxide whitening agent;
- and
- an abrasive system, wherein the abrasive system comprises at least one abrasive having a pellicle cleaning ratio (PCR) greater than or equal to 100.
A method for increasing hydrogen peroxide stability in an anhydrous oral care composition, the method comprising combining a peroxide whitening agent with an abrasive system, wherein the abrasive system comprises at least one abrasive having a pellicle cleaning ratio (PCR) greater than or equal to 100.
Dependencies are inferred from the claim text.