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
2005-05-17
2005-05-17
Hamilton, Cynthia (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
C430S285100, C430S944000, C430S273100
Reexamination Certificate
active
06893797
ABSTRACT:
Negative working thermally imageable elements useful as lithographic printing plate precursors and methods for their use are disclosed. The elements have a substrate, a layer of imageable composition over the substrate, and, optionally, an overcoat layer over the layer of imageable composition. The imageable composition has an allyl-functional polymeric binder. Optimum resolution and on-press performance can be attained without a post-exposure bake. The elements do not require a post-exposure bake and can be used in on-press development applications.
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Publication No.: 2001-100434 and machine translation of claims into English of JP 2001-100434, 3 pages dated Apr. 13, 2001 from Patent Abstracts of Japan, Searching PAJ, Japan Patent Office.*
Derwent-Acc-No: 2001-604805, Dwerent Information LTD, 2 pages , English abstract of JP 2001100434 and US 6558875 B1 earliest document date evidenced of Apr. 13, 2001, Derwent-Week 2000369, copyright 1999 Derwent Information LTD.
Huang Jian Bing
Munnelly Heidi M.
Saraiya Shashikant
West Paul R.
Hamilton Cynthia
Kodak Polychrome Graphics LLC
RatnerPrestia
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