Claims
- 1. A method for forming an image by processing an image wise exposed silver halide color photographic material having at least one silver halide emulsion layer on a support, wherein at least one layer of the silver halide emulsion layers comprises tabular silver halide grains whose silver chloride content is 95 mol % or more; and said color photographic material is processed with:
- (i) a color developer in a color development step, and
- (ii) a bleaching solution containing a bleaching agent and a fixing solution, or a bleach-fixing solution, in a desilvering step, where replenishment of a replenisher having a bleaching capacity in the desilvering step is at a rate of 150 ml or less per m.sup.2 of the photographic material,
- and further wherein tabular grains having (100) planes as main planes and an aspect ratio of 1.5 or more occupy 35% or more of the total of projected areas of the whole silver halide emulsion grains in the silver halide emulsion layer, and the nuclei of said tabular grains have at least one gap phase discontinuous in halogen composition, said gap being a difference of 10 to 100 mol % in Cl.sup.- content or Br.sup.- content and/or a difference of 5 to 100 mol % in I.sup.- content, said tabular grains being produced by (1) forming nuclei having (100) planes having at least one phase discontinuous in halogen composition, said nuclei having been formed by covering a surface of an AgX.sub.1 layer with at least an AgX.sub.2 layer wherein X.sub.1 and X.sub.2 each represents a halide, and wherein X.sub.1 is different from X.sub.2 in Cl.sup.- content or Br.sup.- content by 10 to 100 mol %, and/or in I.sup.- content by 5 to 100 mol %, and wherein defects are formed in the nuclei by the at least one gap phase during formation of the nuclei, (2) ripening said nuclei, and (3) growing said nuclei into crystals of tabular shapes to give silver halide tabular grains.
- 2. A method for forming an image by processing an image wise exposed silver halide color photographic material having at least one silver halide emulsion layer on a support, wherein at least one layer of the silver halide emulsion layers comprises tabular silver halide grains whose silver chloride content is 95 mol % or more; and said color photographic material is processed with:
- (i) a color developer in a color development step, and
- (ii) a bleaching solution containing a bleaching agent and a fixing solution, or a bleach-fixing solution, in a desilvering step, where replenishment of a replenisher having a bleaching capacity in the desilvering step is at a rate of 150 ml or less per m.sup.2 of the photographic material,
- and further wherein tabular grains having (100) planes as main planes and an aspect ratio of 1.5 or more occupy 35% or more of the total of projected areas of the whole silver halide emulsion grains in the silver halide emulsion layer, and the nuclei of said tabular grains have at least one gap phase discontinuous in halogen composition, said gap being a difference of 10 to 100 mol % in Cl.sup.- content or Br.sup.- content, said tabular grains being produced by (1) forming nuclei having (100) planes having at least one phase discontinuous in halogen composition, said nuclei having been formed by covering a surface of an AgX.sub.1 layer with at least an AgX.sub.2 layer wherein X.sub.1 and X.sub.2 each represents a halide, and wherein X.sub.1 is different from X.sub.2 in Cl.sup.- content or Br.sup.- content by 10 to 100 mol %, wherein defects are formed in the nuclei by the at least one gap phase during formation of the nuclei, (2) ripening said nuclei, and (3) growing said nuclei into crystals of tabular shapes to give silver halide tabular grains.
- 3. The method for forming an image as claimed in claim 2, wherein the nuclei of said tabular silver halide grains have at least one gap phase discontinuous in halogen composition, the gap being a difference of 30 to 100 mol % in Cl.sup.- content or Br.sup.- content.
- 4. The method for forming an image as claimed in claim 2, wherein the silver halide color photographic material is exposed to light in such a scanning exposure manner that the exposure time per picture element is shorter than 10.sup.-4 second.
- 5. The method for forming an image as claimed in claim 4, wherein the exposure time per picture element of the silver halide color photographic material is 10.sup.-10 to 10.sup.-4 second.
- 6. The method for forming an image as claimed in claim 2, wherein the replenishment rate of replenisher having a bleaching capacity is 20 to 150 ml, per m.sup.2 of the photographic material.
- 7. The method for forming an image as claimed in claim 2, wherein the concentration of the bleaching agent in the replenisher having bleaching capacity is 0.005 to 2 mol/liter.
- 8. The method for forming an image as claimed in claim 2, wherein the aspect ratio of the tabular grains is 2 or more.
- 9. The method for forming an image as claimed in claim 2, wherein the nuclei contain 2 to 4 gap phases discontinuous in halogen composition.
- 10. The method for forming an image as claimed in claim 2, wherein the replenisher having a bleaching capacity is a bleaching solution.
- 11. The method for forming an image as claimed in claim 2, wherein the replenisher having a bleaching capacity is a bleach-fix solution.
- 12. The method for forming an image as claimed an claim 2, wherein the desilvering step is a bleach-fix step.
- 13. The method for forming an image as claimed an claim 2, wherein the diameter of the tabular silver halide grains is 10 .mu.m or less.
- 14. The method for forming an image as claimed in claim 2, wherein the thickness of the tabular silver halide grains is 0.7 .mu.m or less.
- 15. The method for forming an image as claimed in claim 2, wherein the grain size distribution of the tabular silver halide grains is monodisperse.
Priority Claims (2)
Number |
Date |
Country |
Kind |
5-100245 |
Apr 1993 |
JPX |
|
5-271232 |
Oct 1993 |
JPX |
|
Parent Case Info
This application is a divisional of application Ser. No. 08/219,369. filed Mar. 29, 1994 now abandoned.
US Referenced Citations (9)
Foreign Referenced Citations (4)
Number |
Date |
Country |
534395A |
Mar 1993 |
EPX |
584644A |
Mar 1994 |
EPX |
70741 |
Mar 1989 |
JPX |
32 |
Jan 1990 |
JPX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
219369 |
Mar 1994 |
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