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Silver halide color photographic light-sensitive material and color image-forming method

A color image and photosensitive material technology, applied in the direction of photosensitive materials, photosensitive material applications, multi-color photography technology, etc., can solve the problem of not describing the changes in the photographic properties of photosensitive materials

Active Publication Date: 2007-02-14
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] JP-A-2002-23295 discloses that an emulsion having excellent pressure resistance can be obtained by spectral sensitization with a specified monomethine dye, but the patent does not describe changes in photographic properties caused by aging of photosensitive materials during storage
[0026] JP-A-2001-166411 discloses that stability against changes in photographic properties caused by temperature changes under exposure can be improved by using specified disulfide compounds, but this patent also does not describe changes in photographic properties caused by aging of photosensitive materials during storage

Method used

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  • Silver halide color photographic light-sensitive material and color image-forming method
  • Silver halide color photographic light-sensitive material and color image-forming method
  • Silver halide color photographic light-sensitive material and color image-forming method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-1

[0989] (Preparation of blue sensitive layer emulsion BH-11)

[0990] Using a method of adding silver nitrate and sodium chloride to deionized distilled water containing deionized gelatin while stirring to mix them, cubic high silver chloride particles were prepared. In the preparation process, Cs is added in the step of adding 60% to 80% of the total amount of silver nitrate 2 [OsCl 5 (NO)]. Add potassium bromide (1.5 mol% per mole of final silver halide) and K in the step of adding 80% to 90% of the total amount of silver nitrate 4 [Fe(CN) 6 ]. K is added in the step of adding 83% to 88% of the total amount of silver nitrate 2 [IrCl 6 ]. Add K in the step of adding 92% to 98% of the total amount of silver nitrate 2 [IrCl 5 (H 2 O)] and K[IrCl 4 (H 2 O) 2 ]. When the total amount of silver nitrate added was 94%, potassium iodide (0.27 mol% per mol of final silver halide) was added under vigorous stirring. The emulsion particles thus obtained are monodisperse cubic silver iodobromo...

Embodiment 1-2

[1177] Flush B

[1178] Each of the samples 1100 and 1105 in Example 1-1 was made into a roll with a width of 127 mm; Minilab Printer Processor Frontier 340 (trade name, manufactured by FujiPhoto Film Co., Ltd.; where the sheet conveying speed was set to 28 mm / sec ), expose the obtained sample with a standard photographic image; then continuously wash the exposed samples in the following washing steps (run test) until the cumulative amount of replenishing liquid of the color developer reaches twice the volume of the color developer tank .

[1179] Rinse step

[1180] Flush C

[1181] Rinse step

[1182] After coating, a set of samples of samples 1100 and 1105 were stored at 25°C-55%RH for 5 days, and then stored in a frozen state at -5°C. After coating, another set of samples of samples 1100 and 1105 were stored at 25°C-55%RH for 8 days, and then stored in a frozen state at -5°C. After coating, another set of samples of samples 1100 and 1105 were stored at 25°C...

Embodiment 1-3

[1196] The following sample 1301 and sample 1302 were prepared. Rinse these samples according to Rinse A as described in Example 1-1. As a result of evaluation according to Example 1-1, it is shown that these samples can achieve effects similar to those prepared in Example 1-1 according to the present invention.

[1197] -Preparation of sample 1301-

[1198] The sample 1301 was prepared in the same manner as the sample 1105 except that the composition of the third layer and the fifth layer was changed as described below.

[1199] The third layer (green sensitive emulsion layer)

[1200] Emulsion (1∶3 mixture of GH-11 and GL-11 (molar ratio of silver)) 0.12

[1201] Gelatin 0.95

[1202] Magenta coupler (Ma-48) 0.21

[1203] Oleyl alcohol 0.33

[1204] Color image stabilizer (ST-1) 0.04

[1205] Color image stabilizer (ST-2) 0.28

[1206] The fifth layer (red sensitive emulsion layer)

[1207] Emulsion (4:6 mixture of RH-11 and RL-11 (molar ratio of silver)) 0.15

[1208] Gelatin 0...

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Abstract

The invention discloses a color image forming method using a silver halide color photographic photosensitive material, which has the following steps: exposing the photosensitive material cut into slices, and subjecting the exposed photosensitive material sheet to photographic processing, while using a conveying roller at 40.0 to The sheet of material is conveyed at a sheet conveying speed of 100 mm / sec; wherein the photosensitive material to be exposed comprises any of the following: 1) a dye-forming coupler of general formula (IA), 2) a compound of general formula (I), and 3) 1.4mg / m 2 or compounds of general formula (II) above; wherein R' and R" are substituents; Z is a hydrogen atom, or a coupling splitting group; A is an alkyl group, M is a cation, and R is a total molecular weight of 100 or more low atom or group.

Description

Technical field [0001] The present invention relates to a silver halide color photographic photosensitive material suitable for high-speed transportation and processing, and a color image forming method using this material. More specifically, the present invention relates to a color image forming method using silver halide color photographic photosensitive material and high-speed conveyance of sheet-shaped silver halide color photographic photosensitive material in the photographic processing process. This method can ensure the formation of high-quality color images and realize development. Improvement of agent streaks. In addition, the present invention also relates to a silver halide color photographic photosensitive material that can be used in the above method. Background technique [0002] In recent years, as part of improving customer service for printing photographic information from digital cameras and as a measure to increase the productivity of the ph...

Claims

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Application Information

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IPC IPC(8): G03C7/407G03C1/035G03C1/09G03C1/16G03C1/30G03C1/34G03C1/74G03C5/08G03C7/34G03C7/38G03C7/392G03C7/42G03C11/00G03C11/16
Inventor 出口泰章副岛晋大岛直人石坂达也高田胜之吉田太圆桥敦史森木美范大野刚久
Owner FUJIFILM CORP
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