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    Silver halide color photographic light-sensitive materials
    71.
    发明授权
    Silver halide color photographic light-sensitive materials 失效
    卤化银彩色摄影感光材料

    公开(公告)号：US4513082A

    公开(公告)日：1985-04-23

    申请号：US592995

    申请日：1984-03-23

    申请人： Nobuo Furutachi ,  Takeshi Hirose

    发明人： Nobuo Furutachi ,  Takeshi Hirose

    IPC分类号： C07C317/42 ,  C07D231/52 ,  C07D233/54 ,  C07D233/76 ,  C07D263/44 ,  C07D487/04 ,  G03C7/32 ,  G03C7/26

    CPC分类号： C07D233/64 ,  C07C317/42 ,  C07D231/52 ,  C07D233/76 ,  C07D263/44 ,  C07D487/04 ,  G03C7/3212

    摘要： A silver halide color photographic light-sensitive material containing at least one coupler having a ballast group represented by the following general formula (I): ##STR1## wherein X represents a halogen atom, an alkyl group, an aryl group, a heterocyclic group, a hydroxy group, an alkoxy group, an aryloxy group, an acylamino group, a sulfonamido group, a carbamoyl group, a sulfamoyl group, a ureido group, an alkoxycarbonyl group, an alkoxycarbonylamino group, a sulfonyl group, an alkylthio group, a cyano group, a nitro group or a carboxyl group, l represents an integer of 1 to 4, and m represents an integer of 1 or 2, with the proviso that when X represents a hydroxyl group, a substituent other than a hydroxy group is also present on the phenyl ring.

    摘要翻译： 含有至少一种具有下述通式（I）表示的镇流剂的成色剂的卤化银彩色照相感光材料：其中X表示卤素原子，烷基，芳基， 杂环基，羟基，烷氧基，芳氧基，酰氨基，亚磺酰氨基，氨基甲酰基，氨磺酰基，脲基，烷氧基羰基，烷氧基羰基氨基，磺酰基，烷硫基 ，氰基，硝基或羧基，l表示1〜4的整数，m表示1或2的整数，条件是当X表示羟基时，除羟基以外的取代基 也存在于苯环上。

    Color photographic light-sensitive material
    74.
    发明授权
    Color photographic light-sensitive material 失效
    彩色摄影感光材料

    公开(公告)号：US4483918A

    公开(公告)日：1984-11-20

    申请号：US449803

    申请日：1982-12-14

    申请人： Nobuo Sakai ,  Yoshimasa Aotani ,  Yoshiharu Yabuki ,  Nobuo Furutachi

    发明人： Nobuo Sakai ,  Yoshimasa Aotani ,  Yoshiharu Yabuki ,  Nobuo Furutachi

    IPC分类号： G03C7/26 ,  G03C7/30 ,  G03C7/392 ,  G03C7/40

    CPC分类号： G03C7/3012 ,  G03C7/39208

    摘要： A silver halide color photographic light-sensitive material comprising a support having coated thereon at least one silver halide emulsion layer, the color photographic light-sensitive material having at least one layer containing at least one kind of 5-pyrazolone type 2-equivalent magenta coupler represented by the following general formula (Ia): ##STR1## wherein W represents phenyl substituted with at least one halogen, alkyl, alkoxy, alkoxycarbonyl or cyano; Y represents acylamino or anilino; and Z represents aryloxy, alkoxy, heterocyclic oxy, alkylthio, arylthio, heterocyclic thio, acylthio, acylamino, sulfonamido, alkoxycarbonylamino, aryloxycarbonylamino or nitrogen containing heterocyclic ring which is bonded to the active position of the pyrazolone ring through the nitrogen atom, and at least one kind of compound represented by the following general formula (II): ##STR2## wherein R.sub.1 represents substituted or unsubstituted alkyl, aralkyl, cycloalkyl or alkenyl; R.sub.2 represents hydrogen or a substituent same as defined for R.sub.1 ; Ar represents unsubstituted phenyl, phenyl, or naphthyl substituted with at least one member selected from the group consisting of halogen, carboxy and substituted or unsubstituted alkyl, aralkyl, alkenyl, cycloalkyl, alkylthio, phenyl, aryloxy, acylamino, carbamoyl, sulfonamido and sulfamoyl, and when two or more substituents are present on the phenyl group or the naphthyl group, these may be the same or different; and R.sub.1 and R.sub.2 may be bonded to each other to form a ring or each of R.sub.1 and R.sub.2 may be bonded to the ring represented by Ar to form a ring.

    摘要翻译： 一种卤化银彩色照相感光材料，其包含在其上涂覆有至少一个卤化银乳剂层的载体，所述彩色照相感光材料具有至少一层含有至少一种5-吡唑啉酮2-型当量品红成色剂 由下列通式（Ia）表示：其中W表示被至少一个卤素，烷基，烷氧基，烷氧基羰基或氰基取代的苯基; Y表示酰氨基或苯胺基; Z表示通过氮原子键合到吡唑啉酮环的活性位置的芳氧基，烷氧基，杂环氧基，烷硫基，芳硫基，杂环硫基，酰硫基，酰氨基，亚磺酰氨基，烷氧基羰基氨基，芳氧基羰基氨基或含氮杂环， 一种由以下通式（II）表示的化合物：其中R 1表示取代或未取代的烷基，芳烷基，环烷基或烯基; R2代表氢或与R1定义相同的取代基; Ar表示未取代的苯基，苯基或被选自卤素，羧基和取代或未取代的烷基，芳烷基，烯基，环烷基，烷硫基，苯基，芳氧基，酰氨基，氨基甲酰基，亚磺酰氨基和氨磺酰基中的至少一个的取代基， 当苯基或萘基上存在两个以上取代基时，它们可以相同或不同; 并且R 1和R 2可以彼此键合形成环，R 1和R 2中的每一个可以键合到由Ar表示的环上以形成环。

    Color photographic light-sensitive material including an organic spirobis compound color coupler
    75.
    发明授权
    Color photographic light-sensitive material including an organic spirobis compound color coupler 失效
    彩色照相感光材料，包括有机螺二色复合颜色成色剂

    公开(公告)号：US4332886A

    公开(公告)日：1982-06-01

    申请号：US195166

    申请日：1980-10-08

    申请人： Kozo Aoki ,  Tetsuro Kojima ,  Nobuo Furutachi ,  Satoru Sawada

    发明人： Kozo Aoki ,  Tetsuro Kojima ,  Nobuo Furutachi ,  Satoru Sawada

    IPC分类号： G03C7/26 ,  C07D317/44 ,  C07D317/46 ,  C07D317/50 ,  C07D317/54 ,  C07D317/62 ,  C07D317/64 ,  C07D319/18 ,  C07D319/22 ,  C07D321/10 ,  C07D493/04 ,  C07D493/06 ,  C07D493/08 ,  C07D493/22 ,  G03C1/06 ,  G03C7/392 ,  G03C1/10

    CPC分类号： C07D493/04 ,  C07D317/44 ,  C07D317/46 ,  C07D317/50 ,  C07D317/54 ,  C07D317/62 ,  C07D317/64 ,  C07D319/18 ,  C07D319/22 ,  C07D321/10 ,  C07D493/06 ,  G03C7/39268

    摘要： A color photographic light-sensitive material containing, in a photographic layer, a coupler and at least one compound represented by the formula (I), or at least one bis-compound (inclusive spirobis-compound) thereof, ##STR1## wherein Z represents an alkylene group having from 1 to 3 carbon atoms which can be substituted with one or more of hydrogen, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a.dbd.S group or a.dbd.O group; and R.sub.1, R.sub.2, R.sub.3, and R.sub.4 each represents hydrogen, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an acyl group, an acylamino group, a sulfonamido group, a diacylamino group, a carboxy group, a sulfo group, or a hydroxy group, or R.sub.1 and R.sub.2 and R.sub.3 together form a group represented by ##STR2## (wherein Z has the same meaning as Z in formula (I)) or a 5-membered or 6-membered hydrocarbon ring or hetero-cyclic ring is described.The compounds represented by formula (I) are effective in preventing the fading of dye images formed upon color development of the color photographic light-sensitive material and the occurrence of yellow stain in non-image areas due to the action of light, humidity or heat.

    摘要翻译： 在照相层中含有由式（I）表示的至少一种化合物或其至少一种双 - 化合物（包括它们的双螺旋体化合物）的彩色照相感光材料， 其中Z表示可以被一个或多个氢，卤素原子，烷基，芳基，烷氧基，芳氧基，a = S基团取代的具有1至3个碳原子的亚烷基， = O组; R 1，R 2，R 3和R 4各自表示氢，卤素原子，烷基，芳基，烷氧基，芳氧基，烷硫基，酰基，酰氨基，亚磺酰氨基， 二酰基氨基，羧基，磺基或羟基，或R 1和R 2和R 3一起形成由下式表示的基团（其中Z具有与式（I）中的Z相同的含义）或5- 6元或6元烃环或杂环。 由式（I）表示的化合物可有效地防止由于光，湿或热的作用引起的在彩色照相感光材料的显色中形成的染料图像的褪色和非图像区域中的黄染色的发生 。