Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making printing plates
Reexamination Certificate
2008-03-11
2008-03-11
Lee, Sin (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making printing plates
C430S271100, C430S272100, C430S273100, C430S944000
Reexamination Certificate
active
11244369
ABSTRACT:
A method for manufacturing a lithographic printing plate precursor requiring no dampening water including: a support, a light-to heat conversion layer; and a silicone rubber layer in this order. The method includes: subjecting a surface of the support to a corona discharge treatment in a discharge amount of 0.01 to 0.12 kW/m2/minute; or subjecting a surface of the support to a corona discharge treatment so that the surface has an element ratio of oxygen to carbon of 0.41 or more, which is measured by an X-ray photoelectron spectroscopic; and providing the light-to-heat conversion layer directly on the surface of the support.
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Birch & Stewart Kolasch & Birch, LLP
FUJIFILM Corporation
Lee Sin
LandOfFree
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