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1. 发明授权

US6027805A Fine polymer particles having heterogeneous phase structure 失效
标题翻译：具有异质相结构的聚合物微粒
公开(公告)号：US6027805A
公开(公告)日：2000-02-22
申请号：US103936
申请日：1998-06-25
申请人： Junichi Yamanouchi , Hidetoshi Watanabe , Kunio Ishigaki , Seiichi Yamamoto , Kouta Fukui
发明人： Junichi Yamanouchi , Hidetoshi Watanabe , Kunio Ishigaki , Seiichi Yamamoto , Kouta Fukui
IPC分类号： C08F279/02 , C08L51/00 , C08L51/04 , C08L51/06 , C08L53/00 , C08L53/02 , G03C1/053 , G03C1/95 , G03C5/26 , G03C5/30 , G03C5/305 , G03C5/31 , C08F279/00
CPC分类号： G03C5/30 , C08F279/02 , C08L51/00 , C08L51/04 , C08L51/06 , C08L53/00 , C08L53/02 , G03C1/053 , G03C1/95 , G03C5/26 , G03C5/265 , G03C5/3021 , G03C5/3035 , G03C5/305 , G03C5/31 , Y10T428/2984 , Y10T428/2987 , Y10T428/2989
摘要： Latex polymer of fine particles having a heterogeneous phase structure which comprises a core of a polymer having repeating units derived from a conjugated diene monomer and a shell of a polymer having repeating units derived from at least one ethylenically unsaturated monomer carrying an active methylene group; a silver halide photographic light-sensitive material comprises a core/shell latex polymer whose shell consists of a polymer having repeating units of an ethylenically unsaturated monomer represented by the formula: CH.sub.2 .dbd.C(R.sup.1)--L--X (wherein R.sup.1 represents H, alkyl or halogen, L represents a single bond or a bivalent coupling group, X represents an active methylene group, provided that L is bonded to X in the form of alkylene; and a method for forming images on a silver halide light-sensitive material which comprises exposing the material which comprises at least one light-sensitive silver halide emulsion layer and at least one hydrophilic colloidal layer either of which comprises a latex polymer having active methylene groups and developing the exposed material with a developer which comprises a dihydroxybenzene developing agent and an auxiliary developing agent showing superadditivity, the pH increase observed when adding 0.1 mole/l developer of NaOH to the developer .ltoreq.0.25; 9.5.ltoreq. initial pH of the developer .ltoreq.11.0; the amount of the developer supplemented .ltoreq.225 ml/ml.sup.2.
摘要翻译：具有非均相结构的细颗粒的乳胶聚合物，其包含具有衍生自共轭二烯单体的重复单元的聚合物芯和具有衍生自至少一种带有活性亚甲基的烯属不饱和单体的重复单元的聚合物的壳; 卤化银照相感光材料包括核/壳胶乳聚合物，其壳由具有由式：CH 2 = C（R 1）-LX（其中R 1表示H的烷基或烷基）的烯属不饱和单体的重复单元的聚合物组成，卤素，L表示单键或二价偶联基团，X表示活性亚甲基，条件是L以亚烷基的形式键合到X;以及在卤化银感光材料上形成图像的方法，其包括曝光所述材料包含至少一种感光卤化银乳剂层和至少一种亲水性胶体层，其中任一种包含具有活性亚甲基的胶乳聚合物，并用显影剂显影所述外露材料，所述显影剂包含二羟基苯显影剂和辅助显影剂显示超加性剂，当向显影剂添加0.1mol / l NaOH显影剂时观察到的pH增加

2. 发明授权

US6013423A Developing solution for silver halide photographic material and method for processing silver halide photographic material by using the same 失效
标题翻译：用于卤化银照相材料的显影液和使用该卤化银照相材料的卤化银照相材料的处理方法
公开(公告)号：US6013423A
公开(公告)日：2000-01-11
申请号：US193641
申请日：1994-02-07
申请人： Mitsunori Hirano , Kiyoshi Morimoto , Tetsuo Yoshida , Kunio Ishigaki
发明人： Mitsunori Hirano , Kiyoshi Morimoto , Tetsuo Yoshida , Kunio Ishigaki
IPC分类号： G03C5/29
CPC分类号： G03C5/29
摘要： A developing solution for silver halide photographic material contains a six-membered heterocyclic compound having two nitrogen atoms as the constituent atoms of the six-membered ring and mercapto group, hydroxyl group and at least one substituent group other than hydrogen atom and a five-membered heterocyclic compound having two to three nitrogen atoms as the constituent atoms of the five-membered ring and at least one mercapto group. There is also disclosed a method for processing a silver halide photographic material with said developing solution.
摘要翻译：用于卤化银照相材料的显影液含有六元杂环化合物，其具有两个氮原子作为六元环和巯基，羟基和至少一个除氢原子以外的取代基的组成原子，并且五元具有2至3个氮原子的杂环化合物作为五元环的组成原子和至少一个巯基。还公开了一种用所述显影液处理卤化银照相材料的方法。

3. 发明授权

US5932390A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5932390A
公开(公告)日：1999-08-03
申请号：US598972
申请日：1996-02-09
申请人： Kunio Ishigaki , Junichi Yamanouchi , Hidetoshi Watanabe
发明人： Kunio Ishigaki , Junichi Yamanouchi , Hidetoshi Watanabe
IPC分类号： G03C5/29 , G03C1/04 , G03C1/047 , G03C1/053 , G03C1/06 , G03C5/31
CPC分类号： G03C1/053 , G03C1/061 , Y10S430/151
摘要： A silver halide photographic material which comprises a support having thereon at least one silver halide emulsion layer, wherein the photographic material contains a hydrazine derivative and a polymer latex having a core/shell structure which each are incorporated in at least one of the silver halide emulsion layer and other hydrophilic colloid layers of the photographic material. The photographic material provides superhigh contrast images without impairing the physical properties of the film.
摘要翻译：一种卤化银照相材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述照相材料含有肼衍生物和具有核/壳结构的聚合物胶乳，其各自并入至少一种卤化银乳剂层和其他亲水胶体层的照相材料。照相材料提供超高的对比度图像，而不损害胶片的物理性能。

4. 发明授权

US5238801A Process of treating a silver halide photographic element 失效
标题翻译：处理卤化银照相元件的方法
公开(公告)号：US5238801A
公开(公告)日：1993-08-24
申请号：US965050
申请日：1992-10-22
申请人： Kunio Ishigaki , Ken-ichi Kuwabara , Akira Hatakeyama
发明人： Kunio Ishigaki , Ken-ichi Kuwabara , Akira Hatakeyama
IPC分类号： G03C1/005 , G03C1/74
CPC分类号： G03C1/005 , G03C1/74
摘要： A silver halide photographic material which has at least one silver halide emulsion layer on a support, wherein there is incorporated at least one electrically conductive layer of which the surface resistance is not more than 10.sup.12 .OMEGA. under conditions of 25.degree. C., 25% RH, which photographic material has been dried out at a relative humidity of not more than 50% when the water content is not more than 300 wt% with respect to the total dry weight of the binder included in the silver halide emulsion layers and other hydrophilic layers on the support, which was subjected, after drying, to a heat treatment of duration at least 6 hours at a temperature of at least 30.degree. C. in an atmosphere of absolute humidity not more than 0.01, and which has been stored under conditions of absolute humidity not more than 0.01.
摘要翻译：一种卤化银照相材料，其在载体上具有至少一个卤化银乳剂层，其中在25℃，25％RH的条件下并入至少一个导电层，其表面电阻不超过1012欧姆当相对于卤化银乳剂层和其它亲水层中包含的粘合剂的总干重，当含水量不超过300重量％时，照相材料已经在相对湿度不超过50％的条件下干燥在干燥后在绝对湿度不大于0.01的气氛中在至少30℃的温度下进行至少6小时的热处理的载体上，并且在绝对湿度不大于0.01。

5. 发明授权

US4956263A Silver halide photographic material containing a compound capable of releasing a dye 失效
标题翻译：含有能够释放染料的化合物的卤化银照相材料
公开(公告)号：US4956263A
公开(公告)日：1990-09-11
申请号：US238796
申请日：1988-08-31
申请人： Kunio Ishigaki , Kazunobu Katoh , Nobuaki Inoue , Hisashi Okada , Toshinao Ukai , Morio Yagihara , Yoshihiro Takagi , Masakazu Yoneyama
发明人： Kunio Ishigaki , Kazunobu Katoh , Nobuaki Inoue , Hisashi Okada , Toshinao Ukai , Morio Yagihara , Yoshihiro Takagi , Masakazu Yoneyama
IPC分类号： G03C1/06 , G03C1/83
CPC分类号： G03C1/061 , G03C1/83 , Y10S430/156
摘要： A silver halide photographic material capable of providing very high contrast image and having improved safelight safety is described, which comprises a support having thereon at least one silver halide emulsion layer, and containing in the silver halide emulsion layer or another hydrophilic colloid layer (i) a compound represented by formula (I) ##STR1## wherein PWR represents a group capable of releasing ##STR2## upon being reduced; Time represents a group capable of releasing LA after being released from PWR, t is 0 or 1; and LA represents a group having an absorption maximum in the wavelength region longer than 310 nm, (ii) a hydrazine derivative, and (iii) at least one compound represented by formulae (IX) and (X) ##STR3## wherein R.sup.91, R.sup.92, R.sup.93, and R.sup.94, which may be the same or different, each represents hydrogen, an alkyl group, an aryl group, an amino group, a hydroxyl group, an alkoxy group, an alkylthio group, a carbamoyl group, a halogen atom, a cyano group, a carboxyl group, an alkoxycarbonyl group or a heterocyclic group and R.sup.91 and R.sup.92 or R.sup.92 and R.sup.93 may be linked to form a 5- or 6-membered ring; provided that at least one of R.sup.91 and R.sup.93 represents a hydroxyl group.

6. 发明授权

US4508818A Silver halide photographic sensitive materials 失效
标题翻译：卤化银感光材料
公开(公告)号：US4508818A
公开(公告)日：1985-04-02
申请号：US592763
申请日：1984-03-26
申请人： Masashi Ogawa , Kunio Ishigaki , Nobuyuki Iwasaki , Taku Nakamura
发明人： Masashi Ogawa , Kunio Ishigaki , Nobuyuki Iwasaki , Taku Nakamura
IPC分类号： C08F20/00 , C08F20/52 , C08F220/06 , C08F220/38 , C08F220/54 , C08F226/02 , G03C1/30 , G03C1/76
CPC分类号： G03C1/307 , G03C1/7614 , Y10S430/162
摘要： A silver halide photographic sensitive material is disclosed. The material is comprised of a support base which has a sensitive silver halide emulsion layer on the surface of the base. On the silver halide emulsion layer is a first and a second insensitive layer. The second insensitive layer has a melting time which is higher than that of the first insensitive layer. The first insensitive layer has a melting time which is equal to or higher than the melting time of the silver halide emulsion layer. The resulting material can be advantageously utilize within an automatic developing apparatus. The material has improved mechanical properties and results in a reduced amount of scum being formed within the developing solution.
摘要翻译：公开了一种卤化银感光材料。该材料由在基材表面上具有敏感的卤化银乳剂层的支撑基底构成。在卤化银乳剂层上是第一和第二不敏感层。第二不敏感层的熔融时间比第一不敏感层高。第一不敏感层的熔融时间等于或高于卤化银乳剂层的熔融时间。所得到的材料可以有利地在自动显影装置内使用。该材料具有改善的机械性能并且导致在显影液中形成的浮渣数量减少。

7. 发明授权

US4444926A Method of hardening gelatin and photographic materials produced thereby 失效
标题翻译：硬化明胶和由此生产的照相材料的方法
公开(公告)号：US4444926A
公开(公告)日：1984-04-24
申请号：US320028
申请日：1981-11-10
申请人： Masasi Ogawa , Kunio Ishigaki , Kiyotaka Hori
发明人： Masasi Ogawa , Kunio Ishigaki , Kiyotaka Hori
IPC分类号： C08L89/00 , C09H7/00 , G03C1/053 , G03C1/30 , B01J13/02
CPC分类号： G03C1/053 , G03C1/307
摘要： A method of hardening gelatin is described which uses (1) a polymer containing at least 0.01 mol % of a repeating unit represented by formula (I) ##STR1## wherein R represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, or a halogen atom, M represents a hydrogen atom, an alkali metal atom, an alkaline earth metal atom, or an organic base, X represents an alkyl group having from 1 to 6 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, an alkylamino group having from 1 to 6 carbon atoms, or a halogen atom, m represents 0, 1 or 2, and n represents 1 or 2, (2) a polyvalent alcohol having at least two hydroxy groups, and (3) a hardener having an active vinyl group.The method has advantages in that the rate of hardening the gelatin is fast, the so-called post hardening property is small, and the gelatin composition is hardely influenced by the conditions of temperature and humidity during storage.
摘要翻译：描述了一种硬化明胶的方法，其使用（1）含有至少0.01mol％由式（I）表示的重复单元的聚合物其中R表示氢原子，具有1〜 6个碳原子或卤素原子，M表示氢原子，碱金属原子，碱土金属原子或有机碱，X表示碳原子数1〜6的烷基，烷氧基含1个至6个碳原子，具有1至6个碳原子的烷基氨基或卤素原子，m表示0,1或2，n表示1或2，（2）具有至少两个羟基的多元醇，以及（3）具有活性乙烯基的固化剂。该方法的优点在于明胶硬化速度快，所谓的后固化性能小，明胶组合物在储存期间受温度和湿度条件的影响很大。

8. 发明授权

US4323644A Photographic material containing polymers with active ester groups 失效
标题翻译：含有活性酯基聚合物的摄影材料
公开(公告)号：US4323644A
公开(公告)日：1982-04-06
申请号：US204669
申请日：1980-11-05
申请人： Taku Nakamura , Masasi Ogawa , Kunio Ishigaki
发明人： Taku Nakamura , Masasi Ogawa , Kunio Ishigaki
IPC分类号： G03C1/85 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L89/00 , C08L101/00 , G03C1/053 , G03C1/06 , G03C1/30 , G03C1/835 , G03C7/00 , G03C8/08 , G03C8/26 , G03C8/52 , G03C1/78
CPC分类号： G03C1/053 , G03C1/835 , G03C8/52 , Y10S430/142
摘要： A photographic material having at least one layer containing a polymer having a repeating unit of the formula (I): ##STR1## wherein A is a monomer unit copolymerized with a copolymerizable ethylenically unsaturated monomer; R is a hydrogen atom or a lower alkyl group having 1 to about 6 carbon atoms; L is a bivalent linking group having 1 to about 20 carbon atoms; X is an active ester group; x and y each represents molar percent, x being between 0 and 95 and y being between 5 and 100; m is 0 or 1.
摘要翻译：具有至少一层含有具有式（I）的重复单元的聚合物的照相材料：其中A是与可共聚的烯属不饱和单体共聚的单体单元; R是氢原子或具有1至约6个碳原子的低级烷基; L是具有1至约20个碳原子的二价连接基团; X是活性酯基; x和y各自表示摩尔百分数，x在0和95之间，y在5和100之间; m为0或1。

9. 发明授权

US4294921A Method of hardening gelatin 失效
标题翻译：硬化明胶的方法
公开(公告)号：US4294921A
公开(公告)日：1981-10-13
申请号：US162235
申请日：1980-06-23
申请人： Jun Yamaguchi , Takashi Naoi , Hidefumi Sera , Kunio Ishigaki , Masasi Ogawa
发明人： Jun Yamaguchi , Takashi Naoi , Hidefumi Sera , Kunio Ishigaki , Masasi Ogawa
IPC分类号： B01J13/20 , B41M5/165 , C08F12/30 , C08L33/00 , C08L33/02 , C08L89/00 , C09H7/00 , G03C1/053 , G03C1/30 , B01J13/02
CPC分类号： C07C313/04 , B41M5/165 , C08F12/30 , G03C1/053 , G03C1/30 , G03C1/307 , Y10T428/2984
摘要： A method of hardening gelatin which uses both a gelatin hardener and a polymer having a repeating unit of the formula (I): ##STR1## wherein R represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, and a halogen atom; M represents a hydrogen atom, an alkali metal atom, an alkali earth metal atom, or an organic base; X represents an alkyl group having 1 to 6 carbon atoms, an alkoxy group, an alkylamino group, or a halogen atom; m represents 0, 1 or 2; and n represents 1 or 2.
摘要翻译：一种硬化明胶的方法，其使用明胶固化剂和具有式（I）的重复单元的聚合物：其中R表示氢原子，具有1至6个碳原子的烷基和卤素原子; M表示氢原子，碱金属原子，碱土金属原子或有机碱; X表示碳原子数1〜6的烷基，烷氧基，烷基氨基或卤素原子; m表示0,1或2; n表示1或2。

10. 发明授权

US07887998B2 Silver halide photographic light-sensitive material 有权
标题翻译：卤化银照相感光材料
公开(公告)号：US07887998B2
公开(公告)日：2011-02-15
申请号：US11757621
申请日：2007-06-04
申请人： Mitsunori Hirano , Kunio Ishigaki
发明人： Mitsunori Hirano , Kunio Ishigaki
IPC分类号： G03C5/00 , G03C5/16 , G03C5/44
CPC分类号： G03C1/18 , G03C1/005 , G03C1/035 , G03C1/04 , G03C1/061 , G03C1/26 , G03C1/89 , G03C1/91 , G03C2001/03511 , G03C2001/0854 , G03C2007/3025 , G03C2200/36
摘要： Disclosed is a silver halide photographic light-sensitive material comprising at least one silver halide emulsion layer and at least one hydrophilic colloid layer on a support, wherein silver halide in the silver halide emulsion layer has a silver bromide content of 40 to 90 mol %, and the silver halide emulsion layer is spectrally sensitized with a specific dye.
摘要翻译：公开了一种卤化银照相感光材料，其包含至少一个卤化银乳剂层和载体上的至少一个亲水胶体层，其中卤化银乳剂层中的卤化银具有40至90mol％的溴化银含量，并且卤化银乳剂层用特定染料进行光谱增感。

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