| 摘要 |
PURPOSE:To easily and quickly obtain a colored film for OHP and slide by coating and disposing a specific synthetic resin film on a base material and recording the film by water ink, etc., then subjecting such film to projection of active energy rays, and image forming by water development. CONSTITUTION:A coating liquid essentially consisting of a water soluble cationic synthetic resin of an active energy ray curing type is coated on the surface of the sheet base material and the coating surface is subjected to recording by a water or oily recording material; a negative film is otherwise superposed on said surface and the active energy rays are projected thereto to cure the irradiated part; thereafter, the coating surface is developed by water, by which the resin in the part recorded by ink, ribbon or the like or in the negative image part of the negative film is washed away and the image is formed. Since such image forming base material is coated with a cationic electrolytic resin on the surface, the material has a good antistatic effect and hardly picks up dust; in addition, the sticking and electric discharge by static electricity are prevented. The preferable method which can save labor, time and cost as the means for forming the OHP and slide film is thereby obtd. |
