ENAMEL PROTECTANT AND REPAIR BRUSHING GELS

World Intellectual Property Organization Patent

APP PUB NO WO-2015157679-A1
SERIAL NO

PCTUS2015025385

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Abstract

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Substantially aqueous-free, enamel protectant and repair brushing gels containing: stannous fluoride, calcium and a substantivity agent comprising: an emulsion of polydimethylsiloxane in a nonionic surfactant, wherein substantivity of said stannous fluoride and calcium into biofilm present on enamel is enhanced through calcium binding shifting from bidentate to monodentate in the presence of stannous fluoride; and said brushing gels have substantially improved, enamel protectant factor (EPF) and enamel repair factor (ERF) values compared to fluoride brushing treatments with comparable or higher fluoride levels.

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Patent Owner(s)

Patent OwnerAddress
PREMIER DENTAL PRODUCTS COUSPENNSYLVANIA AMERICA

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Inventor(s)

Inventor Name Address
BROWN DALE G WHARTON TX
MCHALE WILLIAM A COLLEGEVILLE PA

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