Zinc derivatives and their use in dental compositions

Details Zinc derivatives and their use in dental compositions Zinc derivatives and their use in dental compositions

1980-09-22

1982-04-20

Waltz, Thomas A.

Drug, bio-affecting and body treating compositions

Dentifrices

Hydroxy carboxylic acid or derivative thereof

424 49, 424289, 2604299, A61K 716, A61K 724, A61K 31315, C07F 306

Patent

active

043259391

ABSTRACT:
A novel zinc compound, an alkali metal or ammonium zinc citrate, is prepared for use in dental compositions and especially in mouthwash compositions to provide mouthwashes with less astringency without loss of anti-odor properties, improved water solubility of the zinc compound and improved chemical compatibility when ionic fluoride salts are employed in compositions along with the zinc compound.

REFERENCES:
patent: 3824279 (1974-07-01), Lamberti
patent: 3887704 (1975-06-01), Lichtenstein
patent: 4082841 (1978-04-01), Pader
patent: 4100269 (1978-07-01), Pader
patent: 4138477 (1979-02-01), Gaffar
patent: 4144323 (1979-03-01), Lamberti
patent: 4160820 (1979-07-01), Wagenknecht
patent: 4160821 (1979-07-01), Sipos
patent: 4196189 (1980-04-01), Raaf et al.
Chemical Abstract, vol. 77, #143745x, 8/17/72, Hoyles, "Dentifrice".
Chemical Abstract, vol. 74, #55510z, 12/23/70, Barth, "Cleansing Compositions for Dentures".

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