Colgate Palmolive Company

Christopher H Costello

Jordan B Barth

Salvatore Joseph DeSalva

There is disclosed a dentifrice containing as sweetener approximately by weight 0.01 to 10.0% of an alkali or alkaline earth metal salt or free base of 3,4-dihydro-1,2,3-oxathiazin-4-one, as well as dental creams, mouth rinses and chewable tablets derived therefrom.

Dentifrice

The development of perspiration is inhibited by topical application of 3-phenyl-3-carbo-(beta-di-lower alkylamino)-lower alkoxy-2,3-dihydrobenzofuran or a salt thereof, preferably the hydrochloride, and an antiperspirant aluminum, zinc, or zirconium salt, preferably aluminum chlorohydrate or aluminum chloride. The compositions applied may be aqueous, preferably including a surface active agent, such as a nonionic synthetic surface active compound of poly-lower alkylene oxide, or they may be non-aqueous, as in 'aerosol' powder sprays. The amounts of the composition employed are small and the proportion of antiperspirant metal salt present is greater than that of the dihydrobenzofuran compound.

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Millington, NJ, United States of America

Christopher H Costello