Radiation imagery chemistry: process – composition – or product th – Thermographic process – Heat applied after imaging
Reexamination Certificate
2006-09-12
2006-09-12
Chea, Thorl (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Thermographic process
Heat applied after imaging
C430S523000, C430S527000, C430S528000, C430S531000, C430S617000, C430S618000, C430S961000
Reexamination Certificate
active
07105284
ABSTRACT:
Thermally developable materials including photothermographic and thermographic materials having an outermost backside layer that includes amorphous silica particles having a narrow particle size distribution. The narrower particle size distribution provides reduced haze and increased surface roughness that reduces blocking and machine feeding at comparable weight percent. The materials can also include conductive layers underneath the outermost backside layer.
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Koestner Roland J.
LaBelle Gary E.
Ludemann Thomas J.
Philip Darlene F.
Chea Thorl
Eastman Kodak Company
Leichter Louis M.
Tucker J. Lanny
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