G - Physics – 03 – F
Patent
G - Physics
03
F
96/257, 101/71
G03F 5/20 (2006.01) B41N 1/20 (2006.01)
Patent
CA 1098361
Abstract of the Disclosure A process for preparing a photopolymer intaglio printing plate, which comprises subjecting a photopolymer plate comprising a support material and a layer of a photo- polymer composition formed thereon to exposure through a negative or positive film to cure the photopolymer composi- tion at the exposed part of the photopolymer plate and washing out the photopolymer composition at the non-exposed part of the photopolymer plate up to the bottom of said layer to make the photopolymer intaglio printing plate hav- ing the concave portion of a constant depth, said layer having such a thickness that at least a part of the bottom of said layer at the non-exposed part is in contact with the support material on completion of the curing of the phot- polymer composition at the exposed part. -1-
260769
Kirby Eades Gale Baker
Nippon Paint Co. Ltd.
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