Drug – bio-affecting and body treating compositions – Dentifrices – Fluorine or fluorine compound containing
Patent
1989-07-27
1991-01-29
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
Fluorine or fluorine compound containing
A61K 716, A61K 718
Patent
active
049884980
ABSTRACT:
The present invention relates to an oral composition such as a dentifrice. It has been found that the stability of a monofluorophosphate and a soluble zinc compound such as zinc citrate is improved in a dentifrice if instead of milled alumina trihydrate abrasive an unmilled precipitated alumina trihydrate abrasive is used in the dentifrice.
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Biley Paul I.
Evans Kenneth A.
Rossall Brian
Honig, Esq. Milton L.
Rose Shep K.
Unilever Patent Holdings B.V.
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