A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 47/32 (2006.01) A61K 8/04 (2006.01) A61K 8/81 (2006.01) A61K 9/16 (2006.01) A61Q 11/00 (2006.01) A61K 7/16 (1995.01)
Patent
CA 2127870
A composition for desensitizing a hypersensitive tooth, comprises an effective amount of charged polymeric particles in a preparation for application to the surface of said tooth to cause desensitization of said tooth. polystyrene microparticles may be used in the method in which the composition is applied to the tooth surface. The method may comprise applying to said surface a sufficient amount of charged polymeric particles to block exposed tubules in the dentin layer of the tooth.
Composition pour désensibiliser une dent hypersensible. La composition comprend une quantité appropriée de particules polymériques chargées dans une préparation qui est appliquée sur la surface de la dent afin d'obtenir sa désensibilisation; des particules de polystyrène peuvent être utilisées avec cette méthode de désensibilisation d'une dent. La méthode peut comprendre l'application, sur la surface d'une dent, d'une quantité suffisante de particules polymériques chargées pour obturer les tubules exposés dans la dentine de la dent.
Spencer Jean L.
Turesky Samuel S.
Gillette Canada Inc.
Macrae & Co.
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