| 摘要 |
PURPOSE:To manufacture a monomolecular built-up film composed of many layers in a short time by partitioning the liquid surface part of developing water tanks having same liquid phase to prevent the developing substance on the liquid surface from being mixed and providing a fixed barrier fitted with a freely opening and closing gate permeating only a carrier. CONSTITUTION:In case a carrier 15 is descended to the position wherein developing substance A is developed on the liquid surface 4a of a developing water tank 1A and immersed thereinto, the monomolecular membrane of substance A is shifted and stuck on the surface of the carrier 15. Then the carrier 15 is parallel moved and passed through gates 11, 12 and transferred to a developing water tank 1B side. The carrier 15 is ascended from a developing water tank 1B developed with developing substance B, and at this time, the monomolecular film of substance B is built up on the monomolecular film of substance A stuck on the carrier 15. In this method, the removing work of developing substance which was heretofore performed in a single developing water tank can be obviated and the monomolecular built-up film composing many layers can be manufactured in a short time. |
