Tooth whitening dentifrice
AssigneeDental Concepts LLC
InventorIrwin Thaler
Life of this patent
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Abstract
An abrasive free hydrogen peroxide tooth whitening dentifrice composition comprises a blend of corn starch, sorbitol, hydrogen peroxide, carbomer 940, flavor, sodium lauryl sulfate, sodium saccharin, potassium sorbate, and sodium benzoate in an aqueous base.
Claims13
A non-abrasive flavored aqueous based homogeneously dispersed dentifrice having a tooth past consistency, which comprises a tooth-bleaching agent consisting of from 0.2% to 10% by weight of hydrogen peroxide, from 0.25% to 4% by weight of Carbomer 940 gelling agent, from 2% to 35% by weight of corn starch filler, and from 0.2% to 2% by weight of surfactant and foaming agent, based upon the weight of the total dentifrice.
In a non-abrasive flavored aqueous based homogeneously dispersed dentifrice having a toothpaste consistency, the improvement which comprises from 0.2% to 10% by weight of hydrogen peroxide as a tooth-bleaching agent, from 0.25% to 4% by weight of Carbomer 940 gelling agent, from 2% to 35% by weight of corn starch filler, and from 0.2% to 2% by weight of foaming and surfactant agent, based upon the weight of the total dentifrice.
Dependencies are inferred from the claim text.