Dental cleaning solutions

A - Human Necessities – 61 – K

Patent

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Details

A61K 6/10 (2006.01) A61C 9/00 (2006.01) A61K 7/20 (1995.01)

Patent

CA 2163670

A composition useful for removing and cleaning an oral dentition of organic residues that interfere with dental material activity, such as inhibiting curing of silicone based impression material. The composition is useful for cleaning temporary adhesive from a dentition prior to permanently adhering a crown, onlay, inlay or the like thereto and removing contaminating glove residues or the like from a dentition prior to taking of an impression. A method of preparing an impression of a dentition in the oral cavity, for removing inhibitors left by latex gloves that interfere with platinum catalyzed hydrosilation reactions, includes applying the decontaminating composition including surfactants, especially a polyoxethylene surfactant, hydrogen peroxide and water to the area that is to have its impression taken substantially immediately before applying the impression taking material. The composition is rinsed from the area and, after drying, the taking of the dental impression proceeds free of surface inhibition of curing.

Composition servant à nettoyer la denture et à en éliminer les résidus organiques pouvant interférer avec les matériaux de traitement, empêchant, par exemple, le durcissement des produits d'empreinte siliconés. Elle sert notamment à éliminer préalablement à une prise d'empreinte les adhésifs provisoires utilisés avant la pose définitive d'une couronne, d'un inlay, d'un onlay ou autre, ainsi que les particules de gants. Méthode de préparation d'une prise d'empreinte de la denture et d'élimination des particules de gants de latex interférant avec les réactions d'hydrosilation catalysées par le platine, consistant à appliquer la susdite composition, contenant des tensioactifs, dont en particulier du polyoxyéthylène, d'eau oxygénée et d'eau, sur la zone intéressée presqu'immédiatement avant l'application du produit d'empreinte, puis à rincer et à sécher, ce qui permet une prise d'empreinte exempte d'inhibiteurs superficiels de durcissement.

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