A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/320
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.
454304
Harvey Kenneth
Hayes Harry
Colgate-Palmolive Company
Smart & Biggar
LandOfFree
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