African Dental composers with optimal preservatives

摘要

The toothpaste compound containing phenylethanol and acrylonitrile showed the synergistic action of antibacterial activity under alkaline pH value. Requirement 1: dental composition, which is characterized by: (a) 45% to 75% water, preferably 50% to 60% water, by weight; (b) 25% to 50%,27% to 47% betterPreferably 27% to 37% of the ground sand containing calcium by weight, preferably the part containing calcium carbonate in the ground sand containing calcium; (c) greater than 0.10% to 0.30%,Preferably 0.15% to 0.25%.The higher priority is 0.17% to 0.23% hexachlorobenzene content (d) 0.01% to 0.11%.Preferably 0.02% to 0.10%more preferably 0.03% to 0.09% of a paraben by weight of the composition; and (e) an alkaline pH.