Invention Grant
- Patent Title: Silver halide color photographic light-sensitive material
- Patent Title (中): 卤化银彩色摄影感光材料
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Application No.: US09577889Application Date: 2000-05-25
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Publication No.: US06670112B2Publication Date: 2003-12-30
- Inventor: Hiroo Takizawa , Yasuhiro Yoshioka , Masakazu Morigaki
- Applicant: Hiroo Takizawa , Yasuhiro Yoshioka , Masakazu Morigaki
- Priority: JP6-200140 19940802
- Main IPC: G03C138
- IPC: G03C138

Abstract:
A silver halide color photographic light-sensitive material comprising a support having thereon one or more layers including at least one light-sensitive silver halide emulsion layer comprising at least one coupler which undergoes a coupling reaction with an oxidized product of an aromatic primary amine developer to form a dye, wherein at least one of the layer(s) on said support comprises at least one compound represented by the following formula (I): wherein R1 represents a linear or branched unsubstituted alkenyl group having 3-14 carbon atoms, R2 represents an alkyl group, a cycloalkyl group, a linear or branched unsubstituted alkenyl group having 3-14 carbon atoms, R3 represents a group capable of being substituted on the benzene ring, and m represents an integer from 0 to 4. This may be use as a light-sensitive material which can provide a stable color-image.
Public/Granted literature
- US20030194663A1 Silver halide color photographic light-sensitive material Public/Granted day:2003-10-16
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