Printing method

Radiation imagery chemistry: process – composition – or product th – Luminescent imaging

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Details

430332, 430333, 430334, 430346, 430967, G03C 516, G03C 556

Patent

active

061596507

ABSTRACT:
A printing method directed to a plurality of pieces of slip paper which have been bound into a book and to the outer surface, of which ink containing an initiator and either one of coloring matter and a precursor of coloring matter is applied are placed. A printing plate has a through portion through which radiation penetrates and whose shape corresponds to a pattern to be printed. The printing plate is placed ont he stacked slip paper and X-rays are irradiated upon the printing plate fro the above direction so as to print the pattern of a character on each pieces of the slip paper at a desired are thereof.

REFERENCES:
patent: 2844734 (1958-07-01), Hartmann
patent: 3501303 (1970-03-01), Foltz et al.
patent: 4460676 (1984-07-01), Fabel
patent: 4764948 (1988-08-01), Hurwitz
patent: 4948705 (1990-08-01), Throgmorton

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