| 摘要 |
A CIGARETTE FILTER HAS A FILTER MEDIUM CONTAINING AN INORGANIC BASIC SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF SODIUM CARBONATE, POTASSIUM CARBONATE, SODIUM BICARBONATE, POTASSIUM BICARBONATE, AMMONIUM BICARBONATE, SODIUM PHOSPHATE, POTASSIUM PHOSPHATE, DISODIUM HYDROGENPHOSPHATE, DIPOTASSIUM HYDROGENPHOSPHATE, SODIUM DIHYDROGENPHOSPHATE, POTASSIUM DIHYDROGENPHOSPHATE, AND AMMONIUM DIHYDROGENPHOSPHATE AND A MOISTURIZING AGENT SELECTED FROM THE GROUP CONSISTING OF GLYCERIN, SODIUM PROPIONATE AND SODIUM LACTATE. THE INORGANIC BASIC SUBSTANCE IS CONTAINED IN AN AMOUNT OF BETWEEN 3.5 MG AND 10.5 MG.(FIG 2)
|
