| abstract |
The invention relates to novel compositions comprising an abrasive system comprising an alkali metal bicarbonate, and a surfactant system comprising a nonionic poly (hydroxypropyl ether) surfactant, which are characterized in that said surfactant system comprises furthermore an alkali metal, alkaline earth metal or ammonium lauryl sulfate, in particular a sodium lauryl sulfate or a magnesium lauryl sulfate. Such compositions are in particular oral hygiene compositions. The invention also relates to the use of these compositions as, or for the manufacture of a toothpaste in the form of a paste, a gel, a liquid or a chewing gum. |