Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Radiation mask
Reexamination Certificate
2007-06-05
2007-06-05
Schilling, Richard L. (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Radiation modifying product or process of making
Radiation mask
C430S200000, C430S258000, C430S262000, C430S263000, C430S306000, C430S322000, C430S327000, C430S271100, C430S964000
Reexamination Certificate
active
11455990
ABSTRACT:
A masking film has a unique polymeric binder in the imageable layer that enables the imaged film to be readily solubilized in non-chlorinated developers when it is used to form a relief image in a radiation-sensitive element, such as a UV-sensitive flexographic printing plate precursor. The polymeric binders in the imageable layer are resins that can be dissolved or dispersed in cyclohexane at 10% solids at 23° C. within 24 hours.
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Kidnie Kevin M.
Vang Pao
Eastman Kodak Company
Schilling Richard L.
Tucker J. Lanny
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