Hazed toothpaste

A - Human Necessities – 61 – K

Patent

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167/318.1

A61K 8/25 (2006.01) A61K 8/21 (2006.01) A61K 8/24 (2006.01) A61Q 11/00 (2006.01)

Patent

CA 1201981

HAZED TOOTHPASTE ABSTRACT A hazed toothpaste which can effect dental remineralization and re- duce caries formation. The toothpaste contains a binary fluorine-providing system which provides about 750-1225 ppm fluoride from sodium monofluoro- phosphate and about 50-1000 ppm fluorine from sodium fluoride and a syn- thetic precipitated siliceous polishing agent. The toothpaste is stabilized against gassing in an unlined aluminium tube by the presence of a dicalcium phosphate which exerts a hazing effect on the toothpaste. Dicalcium phos- phate also reduces colour fading when a water-soluble dye is present. Addi- tional haze to permit opacification of the toothpaste may be introduced by the presence of an opacifying agent, such as titanium dioxide.

433602

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