| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that when waxing is manually performed, a wax is applied to a car body, but the wax is not applied to a window glass even by mistake, however, in the case of a machine washing, the discrimination between the car body and the window glass is difficult, so that after applying the wax to both of the car body and the window glass, the wax is manually wiped off after washing and waxing under the present situation. SOLUTION: A window glass protecting liquid which easily becomes from a liquid state to a solid state is jetted to a window glass section (7) among the entire body of an automobile, a ship or an aircraft, and then dried by a dryer. Thus, a solidified thin film is formed on the external surface of the window glass, and then, a wax liquid is applied and dried by the dryer. Then, the solidified thin film is removed, and thus, the adhesion of the wax to the window glass after washing and waxing is reduced as much as possible. COPYRIGHT: (C)2008,JPO&INPIT
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