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71. 发明授权

US5667951A Silver halide color photographic material containing photographic yellow dye-forming coupler 失效
标题翻译：含有感光黄染料成色剂的卤化银彩色照相材料
公开(公告)号：US5667951A
公开(公告)日：1997-09-16
申请号：US611214
申请日：1996-03-05
申请人： Hiroo Takizawa , Takeshi Nakamine , Yasuhiro Yoshioka , Masakazu Morigaki
发明人： Hiroo Takizawa , Takeshi Nakamine , Yasuhiro Yoshioka , Masakazu Morigaki
IPC分类号： G03C7/00 , G03C7/305 , G03C7/32 , G03C7/36 , G03C7/388 , G03C7/392 , G03C7/396
CPC分类号： G03C7/30535 , G03C7/36 , G03C7/30558 , G03C7/3212
摘要： A silver halide color photographic material is disclosed which comprises a support having provided thereon at least one photographic layer containing: (i) at least one yellow dye-forming coupler represented by formula (I); and (ii) a compound represented by formula (IV), or an oligomer or polymer comprising a moiety of the compound represented by formula (IV): ##STR1## wherein R.sub.1 and R.sub.2 each independently represents an aliphatic oxy group, an aliphatic group, an aryloxy group, an aryl group, an aliphatic amino group, or an anilino group; R.sub.3 represents a hydrogen atom, an aliphatic group, or an aryl group; and Q represents a dye-forming coupler residue capable of forming a yellow dye by undergoing a coupling reaction with an oxidation product of a developing agent;R.sub.31 CON(R.sub.32)R.sub.33 (IV)wherein R.sub.31, R.sub.32, and R.sub.33 each independently represents a hydrogen atom, an aliphatic group, or an aryl group; provided that the sum of the carbon atom numbers of R.sub.31, R.sub.32 and R.sub.33 is from 9 to 80, or R.sub.31 and R.sub.32, or R.sub.32 and R.sub.33 may combine with each other to form a ring.
摘要翻译：公开了一种卤化银彩色照相材料，其包括其上提供有至少一个照相层的载体，其包含：（i）由式（I）表示的至少一种形成黄色染料的成色剂; （Ⅳ）由式（Ⅳ）表示的化合物或包含式（Ⅳ）表示的化合物的部分的低聚物或聚合物：其中R 1和R 2各自独立地表示脂族氧基，脂肪族基，芳氧基，芳基，脂肪族氨基或苯胺基; R3表示氢原子，脂族基团或芳基; Q表示通过与显影剂的氧化产物进行偶联反应形成黄色染料的成色成色剂残基; R 31 CON（R 32）R 33（Ⅳ）其中R 31，R 32和R 33各自独立地表示氢原子，脂族基团或芳基; 条件是R31，R32和R33的碳原子数之和为9至80，或R31和R32或R32和R33可以相互结合形成环。

72. 发明授权

US5395749A Silver halide color photographic light-sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：US5395749A
公开(公告)日：1995-03-07
申请号：US151170
申请日：1993-11-12
申请人： Masayuki Negoro , Hiroo Takizawa , Masakazu Morigaki
发明人： Masayuki Negoro , Hiroo Takizawa , Masakazu Morigaki
IPC分类号： G03C7/36 , G03C1/16 , G03C1/18 , G03C1/26 , G03C7/30 , G03C7/38 , G03C7/392 , G03C1/34
CPC分类号： G03C7/39228 , G03C1/16 , G03C1/18 , G03C1/26 , G03C7/3013
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon at least one layer which contains at least one compound represented by the following formula (I): ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and each independently represents an alkyl group, an aryl group or a heterocyclic group; Ar represents an aryl group; Ar and R.sup.1 may be linked to form a 5- to 7-membered ring but R.sup.2 and Ar or R.sup.1 do not link with each other; and n represents an integer of 0 to 2.
摘要翻译：一种卤化银彩色照相感光材料，其包含其上具有至少一层的载体，所述载体包含至少一种由下式（I）表示的化合物：其中R 1和R 2可以相同或不同，各自独立地表示烷基，芳基或杂环基; Ar表示芳基; Ar和R 1可以连接形成5-至7-元环，但R 2和Ar或R 1不相互连接; n表示0〜2的整数。

73. 发明授权

US5258270A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5258270A
公开(公告)日：1993-11-02
申请号：US770810
申请日：1991-10-04
申请人： Hidetoshi Kobayashi , Hiroo Takizawa , Yoshio Ishii
发明人： Hidetoshi Kobayashi , Hiroo Takizawa , Yoshio Ishii
IPC分类号： G03C7/305 , G03C7/32 , G03C1/46
CPC分类号： G03C7/3225 , G03C7/30523
摘要： A silver halide color photographic material having on a support at least one cyan dye-forming coupler-containing silver halide emulsion layer, at least one magenta dye-forming coupler-containing silver halide emulsion layer and at least one yellow dye-forming coupler-containing silver halide emulsion layer, wherein the cyan dye-forming coupler is a 1-naphthol type coupler having a naphtol nucleus, in which a group represented by the following formula (I) binds directly to the 2-position of the naphthol nucleus, and the magenta dye-forming coupler is a 1H-pyrazolo[1,5-b]-1,2,4-triazole type coupler, ##STR1## wherein R.sup.1 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an aralkyl group, or an aryl group; R.sup.2 represents a substituent group; R.sup.3 and R.sup.4 each represents a hydrogen atom, an alkyl group, an aryl group, a halogen atom, an alkoxy group, or an aryloxy group; l represents an integer from 0 to 4; and m represents an integer from 0 to 4.
摘要翻译：一种卤化银彩色照相材料，其在载体上具有至少一种形成青色染料的成色剂的卤化银乳剂层，至少一种形成品红成色剂的成色剂的卤化银乳剂层和至少一种形成黄色染料的成色剂卤化银乳剂层，其中形成青色染料的成色剂是具有萘酚核的1-萘酚型偶合剂，其中由下式（I）表示的基团直接与萘酚核的2-位结合，品红染料形成成色剂是1H-吡唑并[1,5-b] -1,2,4-三唑型成色剂，其中R1表示氢原子，烷基，烯基，炔基，环烷基，芳烷基或芳基; R2表示取代基; R3和R4各自表示氢原子，烷基，芳基，卤素原子，烷氧基或芳氧基; l表示0〜4的整数， m表示0〜4的整数。

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