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公开(公告)号:US4607003A
公开(公告)日:1986-08-19
申请号:US721519
申请日:1985-04-09
申请人: Toshinao Ukai , Tadahisa Sato , Toshio Kawagishi , Haruo Takei
发明人: Toshinao Ukai , Tadahisa Sato , Toshio Kawagishi , Haruo Takei
摘要: A photographic element comprising a support and at least one silver halide emulsion layer. The photographic element contains at least one layer containing at least one of the dyes represented by the following formula (I), (II), (III), (IV), (V), (VI), (VII) or (VIII): ##STR1## wherein Z.sub.1 to Z.sub.10 ; R.sub.1 to R.sub.24 ; L.sub.1 to L.sub.18 ; Y.sub.1 to Y.sub.8 ; Q.sub.1 to Q.sub.4 ; X.sub.1 to X.sub.3 ; Ar; h, m, p and r; and t.sub.1 to t.sub.3 are described in the specification.
摘要翻译: 一种照相元件,包括支持体和至少一个卤化银乳剂层。 照相元件含有至少一层,其含有下述式(I),(II),(III),(IV),(V),(VI),(VII)或(VIII) (Ⅶ))))))))))))))))))))))))))))))))))))))))))))))))))))))) 其中Z1至Z10; R1至R24; L1至L18; Y1至Y8; Q1至Q4; X1至X3; Ar; h,m,p和r; 在说明书中对t1〜t3进行说明。
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公开(公告)号:US4590153A
公开(公告)日:1986-05-20
申请号:US665886
申请日:1984-10-29
申请人: Toshio Kawagishi , Nobuo Furutachi
发明人: Toshio Kawagishi , Nobuo Furutachi
CPC分类号: G03C7/39284 , G03C7/301 , G03C7/32
摘要: A silver halide color photographic material comprising a support having thereon at least a silver halide photographic layer, and photographic material contains (1) at least one magenta coupler containing at least one coupler moiety derived from the compound selected from the group consisting of compounds represented by following formula (I) and (2) at least one metal complex selected from the group consisting of compounds represented by following formula (II), (III), (IV) and (V): ##STR1## wherein X represents a hydrogen atom or a coupling releasing group; R.sup.1 represents a hydrogen atom or a substituent, Za, Zb and Zc each represents a methine group; a substituted methine group; a methylene group, a substituted methylene group, .dbd.N--, or --NH--; one of the Za-Zb bond and the Zb-Zc bond being a double bond and the other being a single bond; ##STR2## wherein M represents Cu, Co, Ni, Pd or Pt; R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each represents a hydrogen atom, a halogen atom, a hydroxy group, a cyano group, or an alkyl, aryl, cycloalkyl, or heterocyclic group each bonded to a carbon atom of the benzene ring directly or through a divalent linking group; or R.sup.2 and R.sup.3, R.sup.3 and R.sup.4, or R.sup.4 and R.sup.5 combine with each other to form a nonmetallic atomic group necessary for forming a 6-membered ring;R.sup.6, R.sup.9 and R.sup.10 each represents a hydrogen atom, an alkyl group, or an aryl group;R.sup.7 represents a hydrogen atom, an alkyl group, an aryl group, or a hydroxy group;R.sup.8 represents an alkyl group or an aryl group; or R.sup.8 and R.sup.9, or R.sup.9 and R.sup.10 combine with each other to form a nonmetallic atomic group forming a 5-, 7-, or 8-membered ring; andY represents a nonmetallic atomic group forming a 5- or 6-membered ring.
摘要翻译: 包含其上至少具有卤化银照相层的载体的卤化银彩色照相材料和照相材料含有(1)至少一种品红成色剂,其含有至少一种成色剂部分,所述成色剂部分衍生自选自以下化合物的化合物:由 下述式(I)和(2)选自由下式(II),(III),(IV)和(V)表示的化合物组成的组中的至少一种金属络合物:其中X表示 氢原子或偶联离解基团; R1表示氢原子或取代基,Za,Zb和Zc各自表示次甲基; 取代的次甲基; 亚甲基,取代亚甲基,= N-或-NH-; Za-Zb键和Zb-Zc键之一是双键,另一个是单键; (IV)其中M表示Cu,Co,Ni,Pd或Pt;(IV)其中M表示Cu,Co,Ni,Pd或Pt; R 2,R 3,R 4和R 5各自表示氢原子,卤素原子,羟基,氰基或烷基,芳基,环烷基或杂环基,其各自直接键合到苯环的碳原子上或通过 二价连接基团 或R 2和R 3,R 3和R 4或R 4和R 5彼此结合形成6-元环所必需的非金属原子团; R6,R9和R10各自表示氢原子,烷基或芳基; R7表示氢原子,烷基,芳基或羟基; R8表示烷基或芳基; 或R 8和R 9,或R 9和R 10彼此结合以形成形成5-,7-或8-元环的非金属原子团; Y表示形成5元或6元环的非金属原子团。
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公开(公告)号:US4500630A
公开(公告)日:1985-02-19
申请号:US580303
申请日:1984-02-15
申请人: Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
发明人: Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
IPC分类号: C07D231/38 , C07D487/04 , G03C7/305 , G03C7/38 , G03C7/16 , G03C7/40
CPC分类号: C07D231/38 , C07D487/04 , G03C7/30529 , G03C7/383
摘要: A silver halide photosensitive material is developed with a developing solution containing an aromatic primary amine in the presence of a coupler represented by the following general formula (I): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 each represents a hydrogen atom or a certain substituent group, and X represents a hydrogen atom or a coupling eliminable group; to provide magenta color image having high color purity.
摘要翻译: 在由以下通式(I)表示的成色剂的存在下,用含有芳族伯胺的显影液显影卤化银感光材料:其中R1,R2和R3各自表示氢原子或 某一取代基,X表示氢原子或可联结基团; 以提供具有高色纯度的品红色图像。
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