Back to results
US 7,220,536 B2Granted
Silver salt photothermographic dry imaging material, thermal development method of the same, and thermal development apparatus for the same
AssigneeKonica Minolta Medical & Graphic, Inc.
InventorsKoji Kuwano, Takayuki Sasaki, Kazuhiro Kido
Life of this patent
Estimating the term…
Abstract
A photothermographic imaging material comprising a support having thereon, (a) a photosensitive layer containing an organic silver salt, photosensitive silver halide grains, a reducing agent and a binder, (b) a light-insensitive layer, and (c) a protective layer, wherein a weight reducing value from 25° C. to 100° C. by a heat drying weight measurement of the photographic imaging material is not more than 0.4% based on a weight value at 25° C.
Claims29
A photothermographic imaging material comprising a support having thereon:
- (a) a photosensitive layer containing an organic silver salt, photosensitive silver halide grains, a reducing agent and a binder,
- (b) a light-insensitive layer, and
- (c) a protective layer,
- wherein a weight reducing value from 25° C. to 100° C. by a heat drying weight measurement of the photographic imaging material is not more than 0.4% based on a weight value at 25° C.
1 more element
Dependencies are inferred from the claim text.