G - Physics – 03 – B
Patent
G - Physics
03
B
95/3
G03B 33/00 (2006.01) G03C 7/00 (2006.01) G03F 7/00 (2006.01)
Patent
CA 1110096
ABSTRACT A process for producing a relief original infor- mation carrier is disclosed comprising the steps of expos- ing a recording layer mounted on a carrier to a grating pattern, image-wise exposing the recording layer through at least one of individual color separation originals to form relief part-images and developing the exposed recording layer. The grating pattern exposure is made for a time sufficient to provide, upon subsequent devel- opment, a uniform relief depth corresonding to a certain predetermined color. The subsequent image-wise exposure is made utilizing individual color separation originals which are transparent in the areas of the particular projection colors of the individual color separation originals and which form relief part-images of the projection color which adjoin one another without over- lap.
308353
Moraw Roland
Schadlich Renate
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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