Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1995-11-28
1997-10-07
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430534, 430535, 430523, 430495, 430496, G03C 176
Patent
active
056746725
ABSTRACT:
A continuous silver halide photographic sheet comprises a continuous support which has Young's modulus of 450 to 650 kg/mm.sup.2 in both of its length and width directions and has a knurled area in the form of a belt on each side, at least one subbing layer formed on the support; and at least one silver halide emulsion coated on the subbing layer not only in an area between both knurled areas but also in the knurled areas under the condition that each of the knurled areas has an area in the form of a belt having emulsion coating which has a width of 5 to 95% of the width of the belt of knurled area. Further, a process for preparing the continuous silver halide photographic sheet comprises the steps of forming at least one subbing layer on the support, and coating at least one silver halide emulsion on the subbing layer in the areas described above.
REFERENCES:
patent: 5294473 (1994-03-01), Kawamoto
patent: 5312725 (1994-05-01), Araki et al.
patent: 5368997 (1994-11-01), Kawamoto
patent: 5372925 (1994-12-01), Kobayashi et al.
patent: 5407791 (1995-04-01), Kawamoto
patent: 5436123 (1995-07-01), Suzuki
patent: 5462824 (1995-10-01), Kawamoto et al.
patent: 5496687 (1996-03-01), Kawamoto
Fuji Photo Film Co. , Ltd.
Letscher Geraldine
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