| 摘要 |
PROBLEM TO BE SOLVED: To provide an aerosol composition for cleaning capable of forming, on a to-be-sprayed surface, a film which elutes effective ingredients to exert effects of the effective ingredients when coming in contact with water and is excellent in adhesion to the to-be-sprayed surface and persistence.SOLUTION: An aerosol composition for cleaning consists of a hydrophobic resin, a stock solution containing effective ingredients and a liquefied gas, and the hydrophobic resin has a solubility of 0.1 g or smaller, when an ethanol solution of the hydrophobic resin prepared by dissolving the hydrophobic resin in ethanol to a content of 30 mass% is dissolved in 100 g of water at 20°C. The aerosol composition for cleaning contains 10-40 mass %of the hydrophobic resin in the stock solution and, when sprayed on the to-be-sprayed surface, forms a film which elutes the effective ingredients to exert effects of the effective ingredients obtained when coming in contact with water. |
