Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making printing plates
Reexamination Certificate
2006-12-19
2011-11-08
Kelly, Cynthia (Department: 1722)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making printing plates
C430S330000, C101S395000
Reexamination Certificate
active
08053168
ABSTRACT:
A printing plate has a substrate and a heat decomposable polymer layer arranged adjacent to the substrate, the decomposable polymer having defined regions within the polymer layer to form a printing pattern. The printing plate may be used in a printing system. The printing plate is formed in a process by providing a substrate, coating the substrate with a heat decomposable polymer to form a plate, and forming a printing pattern in the heat decomposable polymer by selectively decomposing regions of the heat decomposable polymer.
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Chow Eugene M.
Daniel Jurgen H.
De Bruyker Dirk
Kelly Cynthia
Marger & Johnson & McCollom, P.C.
Palo Alto Research Center Incorporated
Robinson Chanceity
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