Radiation imagery chemistry: process – composition – or product th – Thermographic process – Heat applied after imaging
Reexamination Certificate
2007-07-24
2007-07-24
Chea, Thorl (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Thermographic process
Heat applied after imaging
C430S363000, C430S365000, C430S503000, C430S531000, C430S619000
Reexamination Certificate
active
11357006
ABSTRACT:
An image forming method using a photothermographic material including, on a support, at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, wherein the photothermographic material includes at least two image forming layers having spectral sensitivities that are different from each other, and wherein the image forming method includes: imagewise exposing the photothermographic material by using at least two laser beams having wavelengths that are different from each other and correspond to photosensitive wavelengths of the image forming layers; and thermally developing the photothermographic material to form a fusion image made up of two or more kinds of image information. An image forming method using a photothermographic material which records a composite image made up of a silver image and a color image of different kinds of image information is provided.
REFERENCES:
patent: 6927406 (2005-08-01), Zyromski
patent: 2002/0110763 (2002-08-01), Matsumoto et al.
Burke Margaret A.
Chea Thorl
Fujifilm Corporation
Moss Sheldon J.
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