| abstract |
PROBLEM TO BE SOLVED: To provide a solution for spray inhalation such as a real solution of perilla which can be sprayed satisfactorily by an ink jet type spraying device and can be stably sprayed for a long period of time without nozzle clogging due to mold or the like. At least one monovalent alcohol selected from the group consisting of perilla extract, ethanol and isopropyl alcohol, at least one polyvalent selected from the group consisting of glycerin, ethylene glycol, diethylene glycol and polyethylene glycol. Contains at least one nonionic surfactant selected from the group comprising alcohol, polyoxyethylene alkyl ether, polyoxyethylene sorbitan fatty acid ester and sucrose fatty acid ester surfactants, and has a surface tension of 30 Perilla fruit solution with -50 dyne / cm and viscosity of 5 centipoise or less. It is sprayed in an inhalation mask applied to a person's mouth and nose by an ink jet system. [Selection figure] None |