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
2007-04-17
2007-04-17
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
C430S271100, C430S273100, C430S302000, C430S303000, C430S330000, C430S964000
Reexamination Certificate
active
11119421
ABSTRACT:
A primer layer that includes a surface-tension modifier dispersed within a polymer binder is disposed between the imaging layer and the substrate of a lithographic printing member to inhibit the production of thermal degradation products that disrupt the oleophilicity of the exposed imaged areas, thereby improving print-making performance and efficiency. In addition, embodiments of the primer layer inhibit static charge buildup during production and during the print-making process.
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Written Opinion of the International Searching Authority for PCT/US2005/015223 dated Nov. 7, 2006.
Goodwin & Procter LLP
Presstek Inc.
Schilling Richard L.
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