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61. 发明授权

US5294531A Yellow dye-forming coupler and silver halide color photographic light-sensitive material containing the same 失效
标题翻译：黄色染料成色剂和卤化银彩色摄影感光材料含有
公开(公告)号：US5294531A
公开(公告)日：1994-03-15
申请号：US945609
申请日：1992-09-16
申请人： Hidetoshi Kobayashi , Yasuhiro Yoshioka , Yoshio Shimura
发明人： Hidetoshi Kobayashi , Yasuhiro Yoshioka , Yoshio Shimura
IPC分类号： G03C7/305 , G03C7/36
CPC分类号： G03C7/30535 , G03C7/36
摘要： A bicyclo[m.n.0]alkane-1-ylcarbonylacetamide-based yellow dye-forming coupler wherein m represents an integer of 2 to 5, n represents an integer of 1 to 3, the sum of m and n is an integer of 3 to 7, and 0 represents zero.
摘要翻译：二环[mn0]烷-1-基羰基乙酰胺类黄染料形成成色剂，其中m表示2〜5的整数，n表示1〜3的整数，m和n的和为3〜7的整数，0表示零。

62. 发明授权

US5017466A Color-forming aminopyrimidine couplers and silver halide color photographic light-sensitive materials containing the coupler 失效
标题翻译：含有偶合剂的成色氨基嘧啶成色剂和卤化银彩色照相感光材料
公开(公告)号：US5017466A
公开(公告)日：1991-05-21
申请号：US527376
申请日：1990-05-23
申请人： Hidetoshi Kobayashi , Reiichi Ohi , Kei Sakanoue
发明人： Hidetoshi Kobayashi , Reiichi Ohi , Kei Sakanoue
IPC分类号： G03C7/32 , G03C7/38
CPC分类号： G03C7/3815
摘要： A color-forming aminopyrimidine coupler represented by formula (I): ##STR1## where R.sub.1, R.sub.2, and R.sub.3 independently represent a hydrogen atom, a halogen atom, an alkoxy group, an aryloxy group, a heterocyclic-oxy group, an alkylthio group, an arylthio group, a heterocyclic-thio group, a substituted or unsubstitued amino group, a heterocyclic group bonding to the pyrimidine ring via a nitrogen atom thereof, an alkyl group or an aryl group; provided that at least one of R.sub.1, R.sub.2 and R.sub.3 is an unsubstituted or substituted amino group, and that when any one of R.sub.1, R.sub.2 or R.sub.3 contains a sulfonic acid group or a salt thereof, R.sub.1 , R.sub.2 or R.sub.3 contains at least one linear or branched alkyl group and that the total carbon atoms in the alkyl group(s) are to be more than 8; and R.sub.4 represents a hydrogen atom, a halogen atom, an alkoxy group, an aryloxy group, a heterocyclic-oxy group, an alkylthio group, an arylthio group, a heterocyclic-thio group, a substituted or unsubstituted amino group, or a heterocyclic group bonding to the pyrimidine ring via a nitrogen atom thereof.At least one coupler of formula (I) is incorporated into the photographic constitutive layer of a color silver halide photographic material, which gives a color image with high heat-fastness.
摘要翻译：由式（I）表示的形成颜色的氨基嘧啶成色剂：其中R 1，R 2和R 3独立地表示氢原子，卤素原子，烷氧基，芳氧基，杂环氧基，烷硫基，芳硫基，杂环硫基，取代或未取代的氨基，通过氮原子与嘧啶环键合的杂环基，烷基或芳基; 条件是R 1，R 2和R 3中的至少一个是未取代或取代的氨基，当R 1，R 2或R 3中的任何一个含有磺酸基或其盐时，R 1，R 2或R 3含有至少一个直链或支链烷基，并且烷基中的总碳原子数大于8; R 4表示氢原子，卤素原子，烷氧基，芳氧基，杂环氧基，烷硫基，芳硫基，杂环硫基，取代或未取代的氨基或杂环基通过其氮原子与嘧啶环结合。将至少一种式（I）的成色剂并入到彩色卤化银照相材料的照相组成层中，其产生具有高耐热性的彩色图像。

63. 发明授权

US4959299A Silver halide color photographic materials 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US4959299A
公开(公告)日：1990-09-25
申请号：US164655
申请日：1988-03-07
申请人： Kei Sakanoue , Hidetoshi Kobayashi , Seiji Ichijima , Shinji Ueda
发明人： Kei Sakanoue , Hidetoshi Kobayashi , Seiji Ichijima , Shinji Ueda
IPC分类号： G03C7/32 , G03C7/26 , G03C7/305
CPC分类号： G03C7/30594 , Y10S430/156 , Y10S430/158
摘要： A silver halide color photographic material is disclosed comprising at least one silver halide emulsion layer on a support, wherein at least one type of development inhibitor releasing type coupler is present which, by means of a coupling reaction with the oxidized form of a primary aromatic amine developing agent, releases a precursor of a compound, the precursor inhibiting the development of silver halide which subsequently, by means of an electron transfer reaction via an ethylenic conjugated chain, releases a compound which inhibits the development of silver halide, and at least one type of bleach accelerating agent releasing type coupler is present which, by means of a coupling reaction with the oxidized form of primary aromatic amine developing agent, releases a bleach accelerating agent or a precursor thereof.
摘要翻译：公开了一种卤化银彩色照相材料，其在载体上包含至少一个卤化银乳剂层，其中存在至少一种类型的显影抑制剂释放型成色剂，其通过与氧化形式的伯芳族胺的偶联反应显影剂，释放化合物的前体，抑制卤化银显影的前体，其随后通过乙烯共轭链的电子转移反应释放抑制卤化银显影的化合物，并且至少一种类型存在漂白促进剂释放型成色剂，其通过与氧化形式的伯芳族胺显影剂的偶联反应释放漂白促进剂或其前体。

64. 发明授权

US4957853A Silver halide color photographic light-sensitive material containing cyan coupler and method for use thereof 失效
标题翻译：含有青色成色剂的卤化银彩色照相感光材料及其使用方法
公开(公告)号：US4957853A
公开(公告)日：1990-09-18
申请号：US149040
申请日：1988-01-27
申请人： Hidetoshi Kobayashi , Toshihiro Nishikawa
发明人： Hidetoshi Kobayashi , Toshihiro Nishikawa
IPC分类号： C07C67/00 , C07C231/00 , C07C235/64 , C07C235/66 , G03C7/34
CPC分类号： C07C235/66 , G03C7/344
摘要： A novel silver halide color photographic light-sensitive material is provided having at least one light-sensitive silver halide emulsion layer provided on a support and said photographic material contains at least one cyan dye-forming coupler represented by formula (I) ##STR1## wherein r represents a substituted or unsubstituted branched alkyl or substituted alkyl group containing 6 or more carbon atoms; X represents a hydrogen atom or a non-photographically-useful group which can be released therefrom upon coupling with an oxidized form of an aromatic primary amine developing agent; R' represents a group which can be substituted at a phenyl nucleus other than a group which can be represented by OR; and n is an integer of from 0 to 4.
摘要翻译：提供了一种新颖的卤化银彩色照相感光材料，其具有至少一个设置在支持体上的感光卤化银乳剂层，并且所述照相材料含有至少一种由式（I）表示的形成青色染料的成色剂（IMA） I）其中r表示具有6个或更多个碳原子的取代或未取代的支链烷基或取代的烷基; X表示与氧化形式的芳族伯胺显影剂偶合时可从其中释放的氢原子或非照相用的基团; R'表示可以在可以由OR表示的基团以外的苯基核取代的基团; n为0〜4的整数。

65. 发明授权

US4948712A Direct positive photographic materials and a method of forming direct positive images 失效
标题翻译：直接的正性照相材料和形成直接正像的方法
公开(公告)号：US4948712A
公开(公告)日：1990-08-14
申请号：US184552
申请日：1988-06-07
申请人： Noriyuki Inoue , Tatsuo Heki , Hidetoshi Kobayashi , Naoyasu Deguchi , Shigeo Hirano
发明人： Noriyuki Inoue , Tatsuo Heki , Hidetoshi Kobayashi , Naoyasu Deguchi , Shigeo Hirano
IPC分类号： G03C7/30
CPC分类号： G03C7/3022 , G03C2200/20 , G03C7/3029 , Y10S430/156
摘要： The invention provides (1) direct positive photographic photosensitive materials in which at least one type of FR compound which releases fogging agent or development accelerator or a precursor thereof in accordance with the amount of silver developed when the silver halide is being developed is included in a direct positive photographic material comprising at least one layer of non-pre-fogged internal latent image type silver halide emulsion on a support, and (2) a method of forming direct positive images of which the distinguishing features are that in a method for the formation of direct positive images in which a direct positive photographic photosensitive material comprising at least one layer of non-pre-fogged internal latent image forming silver halide emulsion on a support is processed, after image exposure, in a surface developer, at least one type of FR compound which releases fogging agent or development accelerator or precursors thereof is included in the said photographic mateiral, and that the said photosensitive material is subjected to a fogging process and to a development process during and/or after the said fogging process.It is possible by means of this invention to obtain direct positive photographic materials which have excellent stability with respect to the passage of time and especially good stability with respect to the passage of time under conditions of high temperature and high humidity.Moreover, it is possible to obtain direct positive photographic materials and a method of forming direct positive images which have a high maximum image density and a high resolving power.Moreover, it is possible to obtain direct positive photographic materials and a method of forming direct positive images with which direct positive images which have a satisfactorily high color density can be obtained, even on processing in highly stable developers of low pH.

66. 发明授权

US4865963A Silver halide color photographic materials containing novel magenta coupler 失效
标题翻译：含有新品红色成色剂的卤化银彩色照相材料
公开(公告)号：US4865963A
公开(公告)日：1989-09-12
申请号：US913792
申请日：1986-09-30
申请人： Nobuo Furutachi , Tadahisa Sato , Seiki Sakanoue , Akio Mitsui , Minoru Sakai , Masakazu Morigaki , Hidetoshi Kobayashi , Nobuo Sakai , Kiyoshi Nakazyo , Takeshi Hirose , Toshio Kawagishi
发明人： Nobuo Furutachi , Tadahisa Sato , Seiki Sakanoue , Akio Mitsui , Minoru Sakai , Masakazu Morigaki , Hidetoshi Kobayashi , Nobuo Sakai , Kiyoshi Nakazyo , Takeshi Hirose , Toshio Kawagishi
IPC分类号： C07D487/04 , G03C7/30 , G03C7/305 , G03C7/38
CPC分类号： C07D487/04 , G03C7/301 , G03C7/30529 , G03C7/3835
摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, said silver halide emulsion layer containing a pyrazoloazole series magenta coupler represented by general formula [I] ##STR1## wherein, R.sup.1 and R.sup.2 each represents a hydrogen atom or a substituent; and X represents a hydrogen atom or a releasing group which is released at the reaction with the oxidation product of an aromatic primary amine developing agent; at least one of said R.sup.1 and R.sup.2 is an alkyl group having a secondary or tertiary carbon atom directly bonded to the skeleton, at least one of said R.sub.1 and R.sub.2 is a sulfonamidoalkyl group or a sulfamoylalkyl group; and the magenta coupler may form a dimer or more polymer at the position of said R.sup.1, R.sup.2 or X.By the combined use of high boiling point organic solvent and ultraviolet absorbent, light fastness and coloring property are markedly improved.
摘要翻译：一种卤化银彩色照相材料，包括其上具有至少一个卤化银乳剂层的载体，所述卤化银乳剂层含有由通式[I]表示的吡唑并苯系列品红成色剂，其中R1和R2各自表示氢原子或取代基; X表示在与芳族伯胺显影剂的氧化产物反应时释放的氢原子或释放基团; 所述R 1和R 2中的至少一个是具有与所述骨架直接键合的仲或叔碳原子的烷基，所述R 1和R 2中的至少一个是亚磺酰氨基烷基或氨磺酰基烷基; 并且品红色成色剂可以在所述R1，R2或X的位置形成二聚体或更多聚合物。通过组合使用高沸点有机溶剂和紫外线吸收剂，耐光性和着色性显着提高。

67. 发明授权

US4840877A Silver halide color photographic material and method for processing the same 失效
标题翻译：卤化银彩色照相材料及其加工方法
公开(公告)号：US4840877A
公开(公告)日：1989-06-20
申请号：US94638
申请日：1987-09-09
申请人： Akira Abe , Keiji Mihayashi , Hidetoshi Kobayashi , Hirohiko Kato
发明人： Akira Abe , Keiji Mihayashi , Hidetoshi Kobayashi , Hirohiko Kato
IPC分类号： G03C7/30
CPC分类号： G03C7/3012
摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide color photographic material contains a magenta dye forming coupler represented by the general formula (I) and a compound represented by the general formula (II) in the same layer ##STR1## wherein R.sub.1 is represents an aromatic group, an aliphatic group or a heterocyclic group; R.sub.2 represents a substituent; Za, Zb, Zc and Zd, which may be the same or different, each represents an unsubstituted methine group, a substituted methine group or --N.dbd.,(R'--COO.sup.-).sub.n M.sup.n+ (II)wherein R' represents a substituent which imparts a diffusion-resistant property to the compound represented by the general formula (II); M.sup.n+ represents a hydrogen ion, a metal ion or an ammonium ion; and n represents an integer from 1 to 4.
摘要翻译：一种卤化银彩色照相材料，包括其上具有至少一个卤化银乳剂层的载体，其中所述卤化银彩色照相材料含有由通式（I）表示的品红色染料形成成色剂和由通式（II）表示的化合物），其中R1表示芳族基团，脂族基团或杂环基团; R2表示取代基; Za，Zb，Zc和Zd可以相同或不同，各自表示未取代的次甲基，取代的次甲基或-N =，（R'-COO-）nMn +（II）其中R'表示取代基赋予由通式（II）表示的化合物的扩散阻止性; Mn +表示氢离子，金属离子或铵离子; n表示1〜4的整数。

68. 依法登记的发明

USH567H Silver halide color photographic light-sensitive materials containing cyan coupler and specific compound 失效
标题翻译：含有青色成色剂和特定化合物的卤化银彩色摄影感光材料
公开(公告)号：USH567H
公开(公告)日：1989-01-03
申请号：US932875
申请日：1986-11-20
申请人： Satoshi Nagaoka , Hidetoshi Kobayashi
发明人： Satoshi Nagaoka , Hidetoshi Kobayashi
IPC分类号： G03C7/30
CPC分类号： G03C7/3006 , G03C7/344
摘要： A silver halide color photographic light sensitive material contains (i) at least one of cyan dye-forming coupler represented by formula (I) and cyan dye-forming couplers derived therefrom (ii) and at least one of compounds represented by formula (II), (III), (V), (VI), (VII) or (VIII) and compounds derived therefrom; ##STR1## wherein the symbols are defined as in claim 1.

69. 发明授权

US4724199A Silver halide photographic light sensitive materials 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4724199A
公开(公告)日：1988-02-09
申请号：US792187
申请日：1985-10-28
申请人： Hidetoshi Kobayashi , Masaharu Toriuchi , Isamu Itoh
发明人： Hidetoshi Kobayashi , Masaharu Toriuchi , Isamu Itoh
IPC分类号： C07D249/18 , C07D231/06 , C07D231/08 , C07D231/56 , C07D235/28 , C07D249/08 , C07D249/12 , C07D249/20 , C07D257/04 , C07D285/12 , C07D285/125 , C07D411/12 , G03C1/06 , G03C1/485 , G03C7/305 , G03C8/08 , G03C1/02 , G03C5/54 , G03C7/26
CPC分类号： C07D257/04 , C07D285/125 , G03C1/061 , G03C7/305 , G03C8/08 , Y10S430/156
摘要： A silver halide photographic light-sensitive material containing, in at least one layer thereof, a compound capable of releasing a fogging agent upon an oxidation-reduction reaction with an oxidation product of a developing agent under an alkaline condition. The material has an increased sensitivity, an increased contrast and an accelerated development rate.
摘要翻译：一种卤化银照相感光材料，其在至少一层中含有在碱性条件下与显影剂的氧化产物进行氧化还原反应时能够释放起雾剂的化合物。该材料具有增加的灵敏度，增加的对比度和加速的发展速度。

70. 发明授权

US4592991A Silver halide photographic printing paper 失效
标题翻译：卤化银照相印刷纸
公开(公告)号：US4592991A
公开(公告)日：1986-06-03
申请号：US684402
申请日：1984-12-20
申请人： Tetsuo Yoshida , Tadayoshi Kokubo , Keiichi Adachi , Tadashi Ikeda , Hidetoshi Kobayashi
发明人： Tetsuo Yoshida , Tadayoshi Kokubo , Keiichi Adachi , Tadashi Ikeda , Hidetoshi Kobayashi
IPC分类号： G03C1/42 , G03C1/06 , G03C1/815 , G03C5/16 , G03C1/02 , G03C7/26
CPC分类号： G03C1/815 , Y10S430/134
摘要： A silver halide photographic printing paper is described, comprising a support and a photographic layer containing a silver halide developing agent, wherein a dispersion of an oil-soluble brightening agent in a high boiling point organic solvent having a specific inductive capacity of 7.5 or less is contained in the photographic layer. This printing paper yields a background of high whiteness even when processed under rapid processing conditions.
摘要翻译：描述了一种卤化银照相印刷纸，其包括载体和含有卤化银显影剂的照相层，其中油溶性增亮剂在具有7.5或更小的介电常数的高沸点有机溶剂中的分散体是包含在照相层中。即使在快速加工条件下加工，该印刷纸也产生高白度的背景。

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