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Title:
COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JPS59192247
Kind Code:
A
Abstract:

PURPOSE: To prevent color stain without reducing the potographic sensitivity by incorporating a specified compound into an intermediate layer and/or an emulsion layer as a color stain inhibitor.

CONSTITUTION: An intermediate layer and/or an emulsion layer contg. a compound represented by formula I or II as a color stain inhibitor is formed on a support. The preferred amount of the compound contained in the intermediate layer is 1.0×10-3W1.0×10-5mol/m2, and that of the compound contained in the emulsion layer is 1.0×10-4W1.0×10-6mol/m2. In the formulae, each of A and B is -CO- or -SO2-; R1 is H, halogen, alkyl, alkoxy, arylsulfonamido or the like; each of R2 and R3 is aryl, alkyl, amino or the like; each of R4 and R5 is a bivalent group required to combine phenol rings or naphthol rings; R4 may bond to B to form a disulfonyl residue or a dicarbonyl residue; R5 may be alkylene or a dioxy residue; and each ring having substituted OH may form a naphthol ring together with a group of atoms Q.


Inventors:
OOKI NOBUTAKA
YOSHIDA YOSHINOBU
Application Number:
JP6663083A
Publication Date:
October 31, 1984
Filing Date:
April 15, 1983
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03C7/26; G03C7/392; (IPC1-7): G03C7/26
Domestic Patent References:
JPS595247A1984-01-12



 
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