Photothermographic material

Details Photothermographic material Photothermographic material

2006-08-01

2006-08-01

Chea, Thorl (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

C430S264000, C430S584000, C430S607000, C430S611000, C430S613000

Reexamination Certificate

active

07083908

ABSTRACT:
A photothermographic material including a substrate carrying on one surface thereof an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for a silver ion, and a binder, wherein the photosensitive silver halide has a silver iodide content of 40 to 100 mol %, and an average particle size of 5 to 80 nm, and the photothermographic material contains a compound of the following general formula (1);in-line-formulae description="In-line Formulae" end="lead"?Q-(Y)n—C(Z1)(Z2)X  General formula (1)in-line-formulae description="In-line Formulae" end="tail"?wherein Q represents a heterocycle, Y represents a divalent connecting group, n represents 0 or 1, Z1and Z1each represent a halogen atom, and X represents a hydrogen atom or an electron withdrawing group.

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U.S. Appl. No. 10/238,611, filed Sep. 11, 2002 entitled “Heat-Developable Photosensitive Material and Heat-Developing Method Using the Same”.

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