Visually clear dentifrice

A - Human Necessities – 61 – K

Patent

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A61K 7/16 (1985.01)

Patent

CA 1233751

ABSTRACT "VISUALLY CLEAR DENTIFRICE COMPOSITION" A visually clear pigmented dentifrice comprising a liquid vehicle having a refractive index of about 1.36 to 1.47, up to about 10% by weight gelling agent, about 5-50% by weight of a polishing material having a refractive index similar to that of the liquid vehicle, such that the dent- ifrice is transparent or translucent when the polishing agent is dispersed in the liquid vehicle, and about 0.001% to 1% by weight of colour-intensive insoluble conjugated pigment dispersed homogeneously through the dentifrice.

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