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US 5,470,566 AGranted
Solid oral anticariogenic composition
AssigneeFertin Laboratories A/S (Dansk Tyggegummi Fabrik A/S)
InventorClaude E. Lutzen
Life of this patent
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Abstract
A solid, oral, anticariogenic composition in the form of a chewing gum or a lozenge and beyond the conventional chewing gum or lozenge ingredients containing as dental plaque acid-neutralizing ingredient urea in an amount from 0.5% by weight to 80% by weight, based on the total weight of the composition, an optional coating not being taken into account. The composition is used for reducing the risks of dental caries subsequently to eating and drinking as it causes a neutralization of the plaque acids.
Claims2
A solid, oral, anticariogenic, chewable piece of chewing gum comprising:
- a chewing gum base made from at least one substance selected from the group consisting of natural or synthetic gum bases of the families Sapotaceae, Apocynaceae, Moraceae, Euphorbiaceae, natural rubber, butadiene-styrene rubber, isobutylene-isoprene copolymer, paraffin, petroleum wax, polyethylene, polyisobutylene and polyvinyl acetate;
- taste enhancers selected from the group consisting of peppermint, wintergreen, eucalyptus, spearmint, fruit flavors, sorbitol, xylitol, Lycasin.RTM., glycerol, aspartame, saccharine, and cyclamate as well as mixtures thereof;
- and
- urea for neutralizing acid in dental plaque subsequent to eating or drinking, said urea being present in an amount in the range of 5-30 mg per said piece of chewing gum.
1 more element
Dependencies are inferred from the claim text.