| 摘要 |
PURPOSE:To obtain a thermal stencil paper which restricts the quantity of an ink penetrating therethrough at the time of printing, prevents adhesion of an excess of the ink to a printing paper and is high in clearness properties, by dispersely fixing fine particles of a silicone resin having an average particle diameter not more than a specified value to the surface of a synthetic resin film. CONSTITUTION:Fine particles of a silicone resin having an average particle diameter of not more than 10mu are dispersely fixed to the surface of a thermoplastic synthetic resin film, in a thermal stencil paper comprising the resin film, which has a thickness of 0.5-5mu, and a porous base adhered to each other by an adhesive. The thermal stencil paper can be obtained by dissolving a binder in an appropriate solvent, adding the fine particles of the silicone resin to the resultant binder solution in such an amount that the amount of solid component in the binder solution is preferably 5-40pts.wt. per 100pts.wt. of the fine particles, uniformly dispersing the resultant liquid, applying the dispersed liquid to one side of the thermoplastic synthetic resin film in a preferable dry coating amount of 0.05-8g/m<2>, adhering the porous base to the opposite side of the film by the appropriate adhesive, and drying it. |
