摘要 |
PROBLEM TO BE SOLVED: To form a coating film having a uniform solute by applying a solution prepared by dissolving the solute in a solvent on a work. SOLUTION: The method is composed of a treating vessel for applying the solution on the work, a solution vessel for supplying the solution, a means for supplying and applying the solution on the work and the uniform coating film is formed by applying the solution on the work in a space saturated with the solvent, and after applying, leaving standing until the uniform coating film is formed and next, vaporizing the solvent.
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