Stable dentifrice

Drug – bio-affecting and body treating compositions – Dentifrices – Phosphate compound containing

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424 49, 2065241, 2065244, A61K 716

Patent

active

044592833

ABSTRACT:
Dentifrices containing chloroform and a siliceous agent have been found to cause instability and corrosion in unlined aluminium tubes. A chloroform/siliceous agent dentifrice formulation is disclosed wherein an additive comprising a mixture of phosphate esters is used to reduce or prevent corrosion and thus provide stability.

REFERENCES:
patent: 4036950 (1977-07-01), Baines, et al.
patent: 4123517 (1978-10-01), Baines et al.
patent: 4238476 (1980-12-01), Harvey
patent: 4264580 (1981-04-01), Barberio
patent: 4301143 (1981-11-01), Barberio

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