Low-heat-shrinkage polyester support and heat-development photographic light-sensitive material
AssigneeFuji Photo Film Co., Ltd.
InventorsKiyokazu Hashimoto, Sumio Nishikawa
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Abstract
There is disclosed a polyester support, which has the dimensional change with the lapse of time after heating which corresponds to heat development, in a range of from −0.03% to +0.05% both in the longitudinal direction and the transverse direction. There is also disclosed a low-heat-shrinkage film, which has a dimensional change immediately after a heat treatment, which corresponds to a heat development, in a range of from 0% to +0.05% in both the longitudinal direction and the transverse direction. There is also disclosed a heat-development photographic light-sensitivity material, which comprises the support or the film as a support.
Claims36
A polyester support, which has a dimensional change with the lapse of time after heating which corresponds to a heat development, in a range of from −0.03% to +0.05% both in the longitudinal direction and the transverse direction.
A heat-development photographic light-sensitive material, which comprises a polyester support, having coated thereon a silver halide photographic light-sensitive layer, wherein said material has a dimensional change with the lapse of time after a heat development is in a range of from −0.03% to +0.07% both in the longitudinal direction and the transverse direction, wherein the polyester support has a dimensional change with the lapse of time after heating which corresponds to a heat development, in a range of from −0.03% to +0.05% both in the longitudinal direction and the transverse direction.
A low-heat-shrinkage film, which has a dimensional change immediately after heating, which corresponds to a heat development, in a range of from 0% to +0.05% in both the longitudinal direction and the transverse direction.
A heat-development photographic light-sensitive material, which has a dimensional change immediately after a heat development in the range of from 0% to +0.05% in both the longitudinal direction and the transverse direction.
Dependencies are inferred from the claim text.