Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Reexamination Certificate
2006-10-31
2006-10-31
Letscher, Geraldine (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
C430S618000, C430S619000, C430S620000, C430S567000, C430S966000, C430S967000, C430S348000, C430S350000
Reexamination Certificate
active
07129033
ABSTRACT:
A photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, and an X-ray image forming method using the same, wherein 50% or more of a total projected area of the photosensitive silver halide is occupied by tabular grains having an aspect ratio of 2 or more, and the grains have at least one epitaxial junction portion having a multifold structure. A photothermographic material with high sensitivity and excellent storage stability, and an image forming method using the material are provided.
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patent: 2005/0069827 (2005-03-01), Nariyuki et al.
patent: 2005/0079457 (2005-04-01), Naruyuki
patent: 2005/0118542 (2005-06-01), Mori et al.
patent: 2005/0208437 (2005-09-01), Ohzeki
patent: 11-133531 (1999-05-01), None
Burke Margaret A.
Fuji Photo Film Co. , Ltd.
Letscher Geraldine
Moss Sheldon J.
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