A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 33/24 (2006.01) A61K 33/16 (2006.01) A61P 1/02 (2006.01)
Patent
CA 2572529
A one-component prescription fluoride treatment composition having both fluoride efficacy and sensitivity relief is disclosed. The composition includes at least one metal fluoride and a nerve desensitizing agent such as potassium nitrate. The invention further includes a composition having at least one metal fluoride less than about 1.15% by weight of at least one metal fluoride; less than about 5 percent by weight of at least one alkali metal salt having desensitizing effect; at least one carrier; and at least one foaming agent that has thickening property. The composition may be formulated into a gel, a paste or any other convenient form, some of which contain abrasives.
L'invention concerne un traitement au fluorure par prescription en composante unique, efficace à la fois quant au fluorure et à la diminution de sensibilité. La composition comprend au moins un fluorure métallique et un agent de désensibilisation nerveuse du type nitrate de potassium. L'invention concerne aussi une composition ayant, en poids, moins d'environ 1,15 % d'au moins un fluorure de métal; moins d'environ 5 % d'au moins un sel de métal alcalin qui désensibilise ; au moins un vecteur ; et au moins un agent moussant à effet épaississant. La composition peut être formulée en gel, pâte ou autre forme appropriée, parfois avec des abrasifs.
Hayman Robert
Macdonald Jeff
Discus Dental Llc
Discus Dental Impressions Inc.
Nelligan O'brien Payne Llp
LandOfFree
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