| abstract |
Toothpastes containing 10 - 60 wt. % of polishing agents, 2 - 20 wt. % of humectants, 0.5 - 5 wt. % of water-soluble consistency regulators and 0.05 - 0.5 wt. % of antibacterial biguanides as well as 1 - 5 wt. % of other additives from the group of surface active-substances which contain aromatic oils and sweeteners, have a particularly high biguanide availability if the polishing agent is essentially .alpha.-aluminium oxide-trihydrate, the consistency regulators are non-ionic polysaccharide derivatives, the surface-active substances are an alkyl glycoside and possibly a non-ionogenic solubilizer for the aromatic oil and the sweetener is methyl L-aspartyl-L-phenylalanate. |