PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid composition for electrostatic spray including a naturally derived component, unlikely to entail the generation of insoluble matters amidst the storage thereof, and excellent in terms of spraying stability and the liquid composition for electrostatic spray.SOLUTION: The manufacturing method of a liquid composition for electrostatic spray including a naturally derived component provided by the present invention includes steps of mixing a specified filtering adjuvant with raw ingredients of a composition for electrostatic spray including a naturally derived component, an organic solvent, and an aqueous electrolyte solution and of filtering the admixture of the raw ingredients of the composition for electrostatic spray and filtering adjuvant so as to filter out the filtering adjuvant the liquid composition for electrostatic spray obtained by the prescribed manufacturing method is excellent in terms of spraying stability.COPYRIGHT: (C)2014,JPO&INPIT【課題】保存時に不溶物が生じ難く、噴霧安定性に優れた、天然物由来成分を含む静電噴霧用液状組成物の製造方法および静電噴霧用液状組成物を提供する。【解決手段】本発明に係る静電噴霧用液状組成物の製造方法は、天然物由来成分、有機溶剤および電解質水溶液を含む静電噴霧用組成物原料に特定の濾過助剤を混合し、上記静電噴霧用組成物原料および濾過助剤を濾過し、濾過助剤をろ別する工程を含むものであり、上記製造方法によって得られた静電噴霧用液状組成物は、噴霧安定性に優れている。【選択図】なし
