A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 7/16 (1995.01)
Patent
CA 2140844
A dentifrice (tooth paste) having an antibacterial effect to prevent production of carious tooth and generation of periodontal diseases such as alveolar blennorrhea. The dentifrice contains hydroxylapatite powder. The hydroxylapatite powder carries therein an antibacterial metal such as silver, copper and/or zinc. The antibacterial metal is adsorbed to and/or combined, under ion exchange, with the hydroxylapatite powder.
Atsumi Kiminori
Sakuma Shuji
Robic
Sangi Co. Ltd.
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