A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/24 (2006.01) A61K 8/81 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2613796
Compositions for altering the color of teeth, including tooth-coating compositions comprising a colorant and an acrylate polymer. Colorants among those useful herein include whiteness-imparting particulate materials, such as hydroxyapatite.
L'invention concerne des compositions de modification de la couleur des dents, y compris des compositions de revêtement des dents qui renferment un colorant et un polymère acrylique. Les colorants, parmi ceux avantageusement utilisés dans l'invention, comportent des substances particulaires blanchissantes, telles que l'hydroxyapatite.
Chopra Suman K.
Ibrahim Sayed
Maitra Prithwiraj
Pashkovski Eugene
Prencipe Michael
Colgate-Palmolive Company
Smart & Biggar
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