| 摘要 |
A method is disclosed for the preparation of a silver halide crystals comprising iodide in an amount of up to 3 mole % in the lattice of said crystals comprising the step of reacting a silver salt solution with a metal halide solution in the presence of at least one organic compound releasing iodide represented by the formula: A-L-I wherein A represents a group with a positive Hammett sigma p value, and L is a divalent linking group. A photographic material is further disclosed comprising a support and at least one silver halide emulsion layer on at least one side of said support coated from an emulsion containing silver iodohalide crystals prepared according to the method described hereinbefore. Moreover a method is described for the processing of said photographic material within a processing time of less than 50 seconds by the steps of developing, fixing, rinsing and drying.
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