Photothermographic material
AssigneeFUJIFILM Corporation
InventorKeiichi Suzuki
Life of this patent
Estimating the term…
Abstract
A photothermographic material contains a support having thereon an image forming layer containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder, and a non-photosensitive outermost layer on a side of the support where the image forming layer is provided, The photosensitive silver halide contains silver iodide in an amount of from 40 to 100% by mole, and a binder contained in the outermost layer contains at least one of a latex polymer and a water soluble polymer that is not derived from an animal protein in an amount of 50% by mass or more.
Claims17
A photothermographic material comprising:
- a support having thereon an image forming layer containing a photosensitive silver halide, and a non-photosensitive organic silver salt, both of which have been separately prepared, a reducing agent and a binder, and a non-photosensitive outermost layer on a side of the support where the image forming layer is provided,
- the photosensitive silver halide which has been separately prepared containing silver iodide in an amount of from 40 to 100% by mole,
- a binder contained in the non-photosensitive—therein;
- outermost layer containing at least one of a latex polymer and a water soluble polymer that is not derived from an animal protein in an amount of 50% by mass or more based upon the total binder in the non-photosensitive—therein;
- outermost layer, and
- a layer adjacent to the non-photosensitive—therein;
- outermost layer, which contains a binder of a water soluble polymer that is derived from an animal protein in an amount of 50% by mass or more based upon the total binder in the layer adjacent to the non-photosensitive—therein;
- outermost layer.
A photothermographic material comprising:
- a support having thereon an image forming layer containing a photosensitive silver halide and a non-photosensitive organic silver salt both of which have been separately prepared, a reducing agent and a binder, and a non-photosensitive outermost layer on a side of the support where the image forming layer is provided,
- the photosensitive silver halide which has been separately prepared containing silver iodide in an amount of from 40 to 100% by mole, and
- a binder contained in the non-photosensitive—therein;
- outermost layer containing at least one of a latex polymer and a water soluble polymer that is not derived from an animal protein in an amount of 50% by mass or more based upon the total binder in the non-photosensitive—therein;
- outermost layer, and
- a layer adjacent to the non-photosensitive—therein;
- outermost layer, which contains a gelation agent and a binder that gels upon decrease in temperature of the binder.
Dependencies are inferred from the claim text.