Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2005-09-13
2005-09-13
Schilling, Richard L. (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S276100, C430S302000, C430S326000, C430S330000, C430S964000
Reexamination Certificate
active
06942957
ABSTRACT:
Thermally imageable, positive working, multilayer imageable elements useful as lithographic printing plate precursors are disclosed. The elements comprise a substrate; an underlayer over the substrate; a top layer over the underlayer, and a photothermal conversion material. The top layer comprises a binder and an ionic liquid. A preferred binder is poly(methyl methacrylate).
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Kalamen John
Pappas S. Peter
Ray Kevin B.
Kodak Polychrome Graphics LLC
RatnerPrestia
Schilling Richard L.
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