Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Reexamination Certificate
2006-04-19
2008-09-23
Chea, Thorl (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
C430S525000, C430S529000, C430S619000, C430S631000, C430S950000
Reexamination Certificate
active
07427467
ABSTRACT:
A silver salt photothermographic dry imaging material comprising a support having: (i) a photosensitive layer comprising photosensitive silver halide grains, an organic silver salt and a reducing agent for silver ions on one side of the support; and (ii) a backing layer on a side of the support opposite the photosensitive layer, comprising: (a) organic solid lubricant particles having an average diameter of 1.0 to 30 μm; and (b) inorganic microparticles or organic microparticles.
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Chea Thorl
Konica Minolta & Medical Graphic, Inc.
Lucas & Mercanti LLP
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