| 摘要 |
PURPOSE:To eliminate a blotted spread and a drooping of a recording image by a method wherein an electrode made of chrome as a principal material is used in case an electric recording is effected on a wet-type electric recording paper provided with phenothiazine series leuco dye as a color reproducing agent. CONSTITUTION:A recording electrode 1 is constituted with a material containing chrome by 80wt% or more. An electric recording paper 5, provided on a surface of a base paper thereof with a recording layer consisting of a phenothiazine series leuco dye of benzoyl leucomethylene blue and the like and a binding agent of modified carboxy-butadiene copolymer and the like, is sent to a recording portion, then, D.C. voltage is impressed intermittently on the recording electrode 1 and a return electrode 3, thus, the electric recording is effected. |
