Antibacterial oral composition

Drug – bio-affecting and body treating compositions – Dentifrices – Ammonia – amine – or derivative thereof

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A61K 1722

Patent

active

041104293

ABSTRACT:
An antibacterial oral composition effective to promote oral hygiene containing an antibacterial antiplaque agent and an additive which reduces staining of dental surfaces without substantially diminishing the antibacterial and antiplaque activity of the agent. Bis-biguanido hexanes, such as chlorhexidine and alexidine, and quaternary ammonium salts, such as benzethonium chloride and cetyl pyridinium chloride are typical examples of antibacterial agents. The antistain additive is a water soluble oligomer of the formula ##STR1## wherein M is a water soluble orally acceptable cation;

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Chem. Abstr. 72 #112506n of Dannals U.S. 3,498,943 (1970) (Oligomers as Emulsifiers).
Chem. Abstr. 72 #101646g of Dannals et al. Fr. 1,521,995 (1970) (Oligomers Useful as Surfactants, Emulsifiers).

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