Heat development system
First Claim
1. A heat development system of forming an image by exposing and heat developing a sheet-form heat developable light-sensitive material by using a heat development image-forming apparatus comprising a conveying member, a light-sensitive material-supplying member and an image exposure member, said heat developable light-sensitive material comprising a support and a light-sensitive layer comprising a binder, an organic silver salt, a reducing agent for a silver ion, and light-sensitive silver halide grains,wherein said conveying member conveys said heat developable light-sensitive material from said light-sensitive material-supplying member to said image exposure member at a conveying speed of 1 meter/minute to 5 meter/minute, said light-sensitive material contains said organic silver salt and said light-sensitive silver halide in the total amount of 1 g/m2 to 2 g/m2 in terms of Ag, said light-sensitive material further comprises:
- a back layer including at least one layer in the opposite side of said light-sensitive layer; and
an electrically conductive layer comprising a binder and at least one crystalline metal oxide selected from the group consisting of ZnO, TiO2, SnO2, Al2O3, SiO2, MgO, BaO, MoO3 and a composite oxide thereof, and said light-sensitive material has a lateral resistance under the environment of 25°
C. and a relative humidity of 10% of not larger than 1011Ω
.
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Accused Products
Abstract
A heat development system of forming an image by exposing and heat developing a sheet-form heat developable light-sensitive material by using a heat development image-forming apparatus comprising a conveying member, a light-sensitive material-supplying member and an image exposure member, said heat developable light-sensitive material comprising a support and a light-sensitive layer comprising a binder, an organic silver salt, a reducing agent for a silver ion, and light-sensitive silver halide grains.
31 Citations
11 Claims
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1. A heat development system of forming an image by exposing and heat developing a sheet-form heat developable light-sensitive material by using a heat development image-forming apparatus comprising a conveying member, a light-sensitive material-supplying member and an image exposure member, said heat developable light-sensitive material comprising a support and a light-sensitive layer comprising a binder, an organic silver salt, a reducing agent for a silver ion, and light-sensitive silver halide grains,
wherein said conveying member conveys said heat developable light-sensitive material from said light-sensitive material-supplying member to said image exposure member at a conveying speed of 1 meter/minute to 5 meter/minute, said light-sensitive material contains said organic silver salt and said light-sensitive silver halide in the total amount of 1 g/m2 to 2 g/m2 in terms of Ag, said light-sensitive material further comprises: - a back layer including at least one layer in the opposite side of said light-sensitive layer; and
an electrically conductive layer comprising a binder and at least one crystalline metal oxide selected from the group consisting of ZnO, TiO2, SnO2, Al2O3, SiO2, MgO, BaO, MoO3 and a composite oxide thereof, and said light-sensitive material has a lateral resistance under the environment of 25°
C. and a relative humidity of 10% of not larger than 1011Ω
.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- a back layer including at least one layer in the opposite side of said light-sensitive layer; and
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11. A method of forming an image comprising the steps of:
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1) exposing and heat developing a sheet-form heat developable light-sensitive material by using a heat development image-forming apparatus, wherein a) said apparatus comprises a conveying member, a light sensitive material-supplying member and an image exposure member, wherein b) said heat developable light-sensitive material comprises a support and a light-sensitive layer, wherein i) said light-sensitive layer comprises a binder, an organic silver salt, a reducing agent for a silver ion, and light-sensitive silver halide grains, wherein said organic silver salt and said light-sensitive silver halide is present in an amount of 1 g/m2 to 2 g/m2 in terms of AG;
ii) said light-sensitive material further comprises;
1) a back layer including at least one layer in the opposite side of said light-sensitive layer and
2) an electrically conductive layer comprising a binder and at least one crystalline metal oxide selected from the group consisting of ZnO, TiO2, SnO2, Al2O3, In2O3,SiO2,MgO, BaO, MoO3 and a composite oxide thereof, whereinthe light-sensitive material has a lateral resistance under the environment of 25°
C. and a relative humidity of 10% of not larger than 1011Ω
;
2) conveying with said conveying member said heat developable light-sensitive material from said light-sensitive material supplying member to said image exposure member at a conveying speed of 1 m/min. to 5 m/min.
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Specification