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Title:
GRAININESS IMPROVING PHOTOSENSITIVE ELEMENT FOR SILVER HALIDE COLOR PHOTOGRAPH
Document Type and Number:
Japanese Patent JPH08328218
Kind Code:
A
Abstract:

To provide graininess improving photosensitive element for silver halide color photograph.

Photosensitive element for silver halide photograph comprises support coated with red, green and blue photosensitive silver halide emulsion layers containing cyanogen, magenta, yellow dyestuff forming couplers, respectively. The green photosensitive layers which are three green photosensitive layers with different sensitivities consists of the uppermost green photosensitive layer, more sensitive than the middle green photosensitive layer more adjacent to the support, and the middle green photosensitive layer neighboring the lowermost green photosensitive layer, the uppermost green photosensitive layer being arranged on the middle green photosensitive layer. The uppermost green photosensitive emulsion layer contains 4-equivalent 5-pyrazolone magenta dyestuff forming couplers and the middle and lowermost green photosensitive emulsion layers contain 2-equivalent 4-arylthio-5-pyrazolone magenta dyestuff forming couplers.


Inventors:
ENZO KORARUTSUPI
FUERUDEINANDO ORENGO
Application Number:
JP14165896A
Publication Date:
December 13, 1996
Filing Date:
June 04, 1996
Export Citation:
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Assignee:
MINNESOTA MINING & MFG
International Classes:
G03C7/00; G03C7/20; G03C7/30; G03C7/305; G03C7/38; G03C7/384; (IPC1-7): G03C7/384; G03C7/00; G03C7/20
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)