A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
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
Baines Eric
Connors Stephen T.
Harvey Kenneth
Colgate-Palmolive Company
Smart & Biggar
LandOfFree
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