Drug – bio-affecting and body treating compositions – Dentifrices – Phosphate compound containing
Patent
1992-06-15
1994-03-22
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
Phosphate compound containing
424401, 424439, 424440, 424441, 424442, 426805, 426807, 426 89, 426 92, 426 96, 426 97, 426 98, 426302, 426574, 426635, A61K 716, A61K 3342, A61K 4700
Patent
active
052962172
ABSTRACT:
The novel agents for preventing dental calculus in domestic animals of the present invention are sequestering agents that are applied as coatings to commercially-prepared diets for domestic animals and that are significantly superior in terms of their anticalculus efficacy to the soluble pyrophosphate crystal growth inhibitors of the prior art. The sequestering agents of the present invention form soluble calcium complexes in saliva and dental plaque fluids thereby preventing the calcification of dental plaque. Sodium hexametaphosphate has been utilized as the preferred sequestering agents of the invention to date.
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Indiana University Foundation
Rose Shep K.
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