| 摘要 |
Process for color-copying a colored original which involves the color selections of said original, characterized (A) BY PHOTOCOPYING AND DEVELOPING EACH OF SAID COLOR SELECTIONS WITH DEVELOPERS CONTAINING DYESTUFFS WHICH ARE SUBLIMABLE OR VAPORIZABLE BETWEEN 130 AND 230 DEG C and which correspond to the photocopied color selection, (B) BY TRANSFERRING THESE COPIES SUCCESSIVELY BY SUPERPOSING ITS IN REGISTRATION ONTO AN INTERMEDIARY SUPPORT, IN ORDER TO RECONSTITUTE THE INVERSE COLOR IMAGE OF THE ORIGINAL, AND (C) BY RIGHTING SAID INTERMEDIATE IMAGE BY TRANSFERRING IN ONE HEATING-STEP ON THE FINAL SUPPORT AND THE COLOR PHOTOCOPIES OBTAINED BY THE PROCESS. |
