Invention Grant
- Patent Title: Silver halide photographic light-sensitive materials
- Patent Title (中): 卤化银照相感光材料
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Application No.: US357930Application Date: 1982-03-15
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Publication No.: US4390618APublication Date: 1983-06-28
- Inventor: Hidetoshi Kobayashi , Toshirou Takahashi , Shigeo Hirano , Takeshi Hirosa , Keiichi Adachi
- Applicant: Hidetoshi Kobayashi , Toshirou Takahashi , Shigeo Hirano , Takeshi Hirosa , Keiichi Adachi
- Applicant Address: JPX Kanagawa
- Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee: Fuji Photo Film Co., Ltd.
- Current Assignee Address: JPX Kanagawa
- Priority: JPX56-36051 19810313
- Main IPC: G03C7/00
- IPC: G03C7/00 ; C07C65/24 ; C07D231/44 ; C07D231/52 ; C07D249/10 ; C07D249/18 ; C07D257/04 ; C07D487/04 ; C09B29/00 ; G03C7/26 ; G03C7/305 ; G03C7/32 ; G03C8/00 ; G03C1/40
Abstract:
A silver halide photographic light-sensitive material is described comprising a layer containing a coupler compound represented by formula (I)A--B (I)wherein A represents a residue of a compound capable of undergoing a coupling reaction with an oxidation product of an aromatic primary amine developing agent, by the removal of one hydrogen atom from the active position of said compound, and B represents a group which is released by the coupling reaction and exhibits a development accelerating function.
Public/Granted literature
- US5524444A Temperature control of an appliance using ambient air temperature determination Public/Granted day:1996-06-11
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