Dentifrice
AssigneeKao Corporation
InventorYoshinori Murakami
Life of this patent
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Abstract
Provided is a dentifrice which exhibits sufficient shape retentivity even when a polymer-based binder is not incorporated, which does not leave a taste or white residues even when the amount of powder incorporated is small, and which has satisfactory dispersibility in the oral cavity and a light feeling of use A dentifrice containing the following components (A) (B) and (C) (A) 0.1 to 10% by mass of a thickening silica having an oil absorption of 150 to 500 mL/100 g, (B) 0.1 to 5 % by mass of heavy calcium carbonate, and (C) 4.0 to 70 % by mass of water at a mass ratio (B:A) of the component (B) and the component (A) of 2:1 to 0.5:99.5.
Claims8
A dentifrice comprising the following components (A), (B) and (C):
- (A) 0.1 to 10% by mass of a thickening silica having an oil absorption of 150 to 500 mL/100 g,
- (B) 0.1 to 8% by mass of heavy calcium carbonate, and
- (C) 40 to 70% by mass of water,
- wherein the mass ratio (B:A) of the component (B) and the component (A) is 2:1 to 0.5:99.5.
Dependencies are inferred from the claim text.