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US 11,607,033 B2Granted
Whitening system
AssigneeColgate-Palmolive Company
InventorsPaloma Pimenta, Chun Huang, Robert Dicosimo, Mark Payne
Life of this patent
Estimating the term…
Abstract
An oral care kit comprising an oral care implement having a first reservoir containing a first oral care agent comprising a first whitening reagent that includes triacetin; and a container having a second reservoir containing a second oral care agent, the second oral care agent comprising a catalytic enzyme and a second whitening reagent that includes peroxide forming compound.
Claims16
An oral care implement comprising:
- a body comprising a handle, a head at an end of the handle, and at least one fluid outlet, the head having at least one oral care element extending therefrom;
- a reservoir in the body containing an oral care agent comprising a whitening reagent, the whitening reagent consisting of triacetin;
- wherein the reservoir is in fluid communication with the fluid outlet.
An oral care kit comprising
- an oral care implement having a first reservoir containing a first oral care agent comprising a first whitening reagent that includes triacetin;
- and
- a container having a second reservoir containing a second oral care agent, the second oral care agent comprising a catalytic enzyme and a second whitening reagent that includes peroxide forming compound.
A method of whitening teeth comprising
- applying a second oral care agent to a head of an oral care implement, the oral care implement comprising a reservoir containing a first oral care agent comprising triacetin;
- cleaning an oral cavity with the head of the oral care implement as the first oral care agent is delivered to a fluid outlet on the head from the reservoir,
- wherein the second oral care agent comprises a peroxide source and a catalytic enzyme.
Dependencies are inferred from the claim text.