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21. 发明公开

EP0576912A2 In situ modification of gelatin carboxyl groups 失效
标题翻译：原位改性葡萄糖凝胶。
公开(公告)号：EP0576912A2
公开(公告)日：1994-01-05
申请号：EP93109606.9
申请日：1993-06-16
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Weatherill, Timothy Donald
IPC分类号： C08H1/06 , G03C1/047
CPC分类号： C08H1/06 , G03C1/047
摘要： A modified gelatin and its use in a photographic element are described whereby the pendant carboxyl groups of polypeptide chains are modified. The derivatization involves initial reaction with a carboxyl activator followed by addition of a substituted amine thereby forming an amide linkage on the polypeptide chain. The resulting gelatin and photographic elements comprising such gelatin have a decreased propensity for water absorption without the loss of sensitometric properties.
摘要翻译：描述了改性明胶及其在照相元件中的用途，其中多肽链的侧羧基被修饰。衍生化包括与羧基活化剂的初始反应，然后加入取代的胺，从而在多肽链上形成酰胺键。包含这种明胶的所得明胶和照相元件具有降低的吸水倾向，而不损失感光性能。

22. 发明公开

EP0559061A2 Method of processing a silver halide radiographic element 失效
标题翻译： Verfahren zur Verarbeitung eines radiographischen Silberhalogenidelementes。
公开(公告)号：EP0559061A2
公开(公告)日：1993-09-08
申请号：EP93102834.4
申请日：1993-02-24
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Bucci, Marco , Marchesano, Carlo , Ferrari, Dino , Illuminati, Carlo
IPC分类号： G03C5/26 , G03C5/16 , G03C5/38 , G03C1/005 , G03C1/047
CPC分类号： G03C1/0051 , F02B2075/027 , G03C5/16 , G03C5/26 , G03C5/38 , Y10S430/164 , Y10S430/167
摘要： This invention relates to a method of processing an image-wise exposed silver halide photographic material wherein said method comprises the following steps:

(a) developing the photographic material for 5 to 15 seconds in an aqueous developing solution,
(b) fixing the photographic material for 5 to 15 seconds in an aqueous fixing solution, and
(c) washing the photographic material for 5 to 20 seconds,
wherein both said developing and fixing solutions are free of gelatin hardeners.

The method is particularly intended for use in processing radiographic films which:
comprise a support and silver halide emulsion layer or layers, at least one of said silver halide emulsion layers containing tabular silver halide grains having an average diameter to thickness ratio of at least 3:1 and highly deionized gelatin, and
show a swelling index lower than 140% and a melting time of from 45 to 120 minutes.
The method shows the advantages of lower environmental pollution and shorter processing times.
摘要翻译：本发明涉及一种处理成像曝光的卤化银照相材料的方法，其中所述方法包括以下步骤：（a）在显影水溶液中显影照相材料5至15秒，（b）将照相材料在定影液中固定5至15秒，和（c）将照相材料洗涤5至20秒，其中所述显影和定影液均不含明胶固化剂。该方法特别用于处理放射线照相胶片，其包括载体和卤化银乳剂层，至少一种所述卤化银乳剂层含有平均粒径与厚度之比至少为3:1的片状卤化银颗粒， 1和高度去离子明胶，并且显示低于140％的溶胀指数和45至120分钟的熔融时间。该方法显示出较低的环境污染和较短的加工时间的优点。

23. 发明公开

EP0551994A1 Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：EP0551994A1
公开(公告)日：1993-07-21
申请号：EP93300103.4
申请日：1993-01-07
申请人： KONICA CORPORATION
发明人： Sato, Hirokazu, Konica Corporation , Kadowaki, Takashi, Konica Corporation , Ito, Hidetoshi, Konica Corporation , Saito, Kazuhiko, Konica Corporation , Yoneyama, Koichi, Konica Corporation
IPC分类号： G03C1/047
CPC分类号： G03C1/047 , G03C2001/0471
摘要： A silver halide photographic material is disclosed which has a high glossiness at the surface thereof. The photographic material comprises a support and one or more photographic component layers provided on the support and at least one of the photographic component layers contains an alkali-processed cattle-bone gelatin without chemical modification which has an isoelectric point not lower than 5.2. The alkali-processed cattle-bone gelatin having specified isoelectric point is preferably contained in a protective layer provided at the position of the photgraphic component layers farthest from the support.
摘要翻译：公开了一种在其表面具有高光泽度的卤化银照相材料。照相材料包括载体和设置在载体上的一个或多个照相组分层，并且至少一个照相组分层含有未经化学改性的碱加工的牛骨明胶，其等电点不低于5.2。具有特定等电点的碱处理牛骨明胶优选包含在设置在离支持物最远的照相组件层位置处的保护层中。

24. 发明公开

EP0228256A3 A PROCESS FOR PRECIPITATING A TABULAR GRAIN EMULSION IN THE PRESENCE OF A GELATINO-PEPTIZER AND AN EMULSION PRODUCED THEREBY 失效
标题翻译：一种在生产醋酸肽和乳剂的乳杆菌存在下预处理谷物乳液的方法
公开(公告)号：EP0228256A3
公开(公告)日：1988-11-30
申请号：EP86309921
申请日：1986-12-18
申请人： EASTMAN KODAK COMPANY
发明人： MASKASKY, JOE EDWARD
IPC分类号： G03C1/015 , G03C1/005 , G03C1/035 , G03C1/047 , G03C1/07 , G03C1/02
CPC分类号： G03C1/035 , G03C1/0051 , G03C1/047

25. 发明公开

EP1726990A1 PHOTOSENSITIVE MATERIAL FOR SILVER HALIDE COLOR PHOTOGRAPH 审中-公开
标题翻译： LICHTEMPFINDLICHES材料FÜREINEN SILBERHALOGENID-FARBFOTOGRAFEN
公开(公告)号：EP1726990A1
公开(公告)日：2006-11-29
申请号：EP05720960.3
申请日：2005-03-10
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Shibayama, Shigeru , Kariya, Toshihiro , Yokozawa, Akito , Naoi, Kenji , Ohzeki, Katsuhisa , Suzuki, Hiroyuki
IPC分类号： G03C7/20 , G03C1/035 , G03C1/047 , G03C1/09 , G03C1/16 , G03C1/43 , G03C1/74 , G03C1/79 , G03C5/08 , G03C7/00 , G03C7/36
CPC分类号： G03C1/08 , G03C1/09 , G03C1/16 , G03C1/81 , G03C7/3022 , G03C7/3041 , G03C7/30535 , G03C7/3924 , G03C7/39268 , G03C7/39272 , G03C2001/03517 , G03C2001/03594 , G03C2001/097 , G03C2007/3025 , G03C2200/26 , G03C2200/27
摘要： A silver halide color photographic light-sensitive material having, on a support, at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer, characterized in that at least one of the silver halide emulsion layers contains a silver halide emulsion having a silver chloride content of 90 mole % or above, the silver halide emulsion contains at least one kind of selenium compound, and the silver halide emulsion layer containing the silver halide emulsion has a characteristic curve satisfying the following relation (1); Relation ( 1 ) 2.0 ≥ γ H / γ L ≥ 0.5
wherein γ represents a gradient of the characteristic curve, γ H represents a gradient in the case of 1 × 10 -6 - second exposure and γ L represents a gradient in the case of 100-second exposure.
摘要翻译：一种卤化银彩色照相感光材料，其在载体上具有至少一种感红卤化银乳剂层，至少一种感绿卤化银乳剂层和至少一种感蓝卤化银乳剂层，其特征在于卤化银乳剂层中的至少一种含有氯化银含量为90摩尔％以上的卤化银乳剂，卤化银乳剂含有至少一种硒化合物，含有卤化银的卤化银乳剂层乳液具有满足以下关系式（1）的特性曲线; 关系ƒ（1）€ƒ2.0‰¥³H /³L‰¥0.5其中³表示特征曲线的梯度，³H表示1×10 -6 - 次曝光情况下的梯度，³L表示在100秒曝光的情况下的梯度。

26. 发明公开

EP1553443A4 SILVER HALIDE PHOTOSENSITIVE MATERIAL AND METHOD OF FORMING IMAGE 审中-公开
标题翻译：用于制造图像敏感材料及其制备方法
公开(公告)号：EP1553443A4
公开(公告)日：2005-08-31
申请号：EP02751641
申请日：2002-07-18
申请人： KONICA MINOLTA PHOTO IMAGING
发明人： NISHIJIMA TOYOKI , SATO HIROKAZU
IPC分类号： G03C1/047 , G03C1/40 , G03C1/79 , G03C1/825 , G03C1/83 , G03C5/02 , G03C5/04 , G03C7/30 , G03C7/305 , G03C7/36 , G03C7/384
CPC分类号： G03C1/832 , G03C1/047 , G03C1/79 , G03C5/04 , G03C7/3041 , G03C7/30535 , G03C7/367 , G03C7/384 , G03C2200/27
摘要： The present invention provides a method of forming a digital images exhibiting superior clearness in line images and superior visual whiteness. An image forming method of the invention comprises exposing a silver halide photographic material and processing the photographic material, wherein the photographic material contains a compound represented by the following formula (1) and a white area of the processed photographic material exhibits perception chromaticity indexes a and b of from 0.0 to +2.0 and from -2.2 to -4.0, respectively, in which the foregoing a and b are defined in JIS-Z-8730 and measured in accordance with a method defined in JIS-Z-8722:

27. 发明授权

EP0919860B1 Modified peptizer for preparing high chloride (100) tabular grain emulsions 有权
标题翻译：改性的胶溶剂为具有高氯化物含量的片状乳剂的制备（100）
公开(公告)号：EP0919860B1
公开(公告)日：2004-02-18
申请号：EP98203835.8
申请日：1998-11-13
申请人： EASTMAN KODAK COMPANY
发明人： Maskasky, Joe E., c/o Eastman Kodak Company , Scaccia, Victor P., c/o Eastman Kodak Company
IPC分类号： G03C1/005 , G03C1/047
CPC分类号： G03C1/047 , G03C1/0053 , G03C1/07 , G03C2001/0056 , G03C2200/01
摘要： A process is disclosed of precipitating high chloride {100 } tabular grain emulsions having an average tabular grain thickness of less than 0.3 micrometer. Higher average grain equivalent circular diameters and aspect ratios are realized by employing a gelatino-peptizer during at least a portion of the precipitation that satisfies the formula:(Pro+Hypro) DIVIDED (Ser+Thr)=

28. 发明授权

EP0761297B1 Improved oil-in-water emulsions 失效
标题翻译：改进的油包水乳液
公开(公告)号：EP0761297B1
公开(公告)日：2002-08-14
申请号：EP96202394.1
申请日：1996-08-28
申请人： EASTMAN KODAK COMPANY
发明人： Young, David John, c/o Kodak Ltd.
IPC分类号： B01F17/00 , G03C1/047
CPC分类号： G03C7/388 , G03C1/005

29. 发明授权

EP0559061B1 Method of processing a silver halide radiographic element 失效
标题翻译：一种用于处理卤化银射线照相方法
公开(公告)号：EP0559061B1
公开(公告)日：2002-05-02
申请号：EP93102834.4
申请日：1993-02-24
申请人： EASTMAN KODAK COMPANY
发明人： Bucci, Marco , Marchesano, Carlo , Ferrari, Dino , Illuminati, Carlo
IPC分类号： G03C5/26 , G03C5/16 , G03C5/38 , G03C1/005 , G03C1/047
CPC分类号： G03C1/0051 , F02B2075/027 , G03C5/16 , G03C5/26 , G03C5/38 , Y10S430/164 , Y10S430/167

30. 发明公开

EP1178353A1 Method of preparing ultrathin light-sensitive tabular grain emulsions rich in silver bromide 审中-公开
标题翻译：一种用于容纳超薄片状颗粒溴化银乳液的制备过程
公开(公告)号：EP1178353A1
公开(公告)日：2002-02-06
申请号：EP01000199.8
申请日：2001-06-08
申请人： Agfa-Gevaert
发明人： Elst, Kathy , Mans, Ilse
IPC分类号： G03C1/005 , G03C1/047
CPC分类号： G03C1/0051 , G03C1/047 , G03C1/07 , G03C1/46 , G03C5/16 , G03C2001/0055 , G03C2001/0156 , G03C2001/03511 , G03C2001/0357 , G03C2001/03594 , G03C2005/168 , G03C2200/03 , G03C2200/27 , G03C2200/44 , G03C2200/60
摘要： A method has been described of preparing an ultrathin tabular grain emulsion rich in silver bromide, having {111} major faces, wherein tabular grains having a thickness of less than 0.08 µm exhibit an average aspect ratio of more than 5:1 and account for at least 75 %, and more preferably at least 80 %, by number of hexagonal grains and a coefficient of variation on average equivalent surface area of less than 0.50, said process comprising: introducing into a temperature-controlled reaction vessel an aqueous dispersing medium and silver, bromide, and, optionally, iodide and/or chloride, and maintaining pBr values within said reaction vessel during grain nucleation and growth that favors the formation and growth of tabular grains, characterized in that at the time said tabular grains are being formed, (a) pH in said reaction vessel is maintained at a value ranging from 0.8 to 10; (b) a gelatino-peptizer is present in the reaction vessel in a concentration of from 0 to 50 g per liter of said dispersing medium, and (c) pBr within said reaction vessel having a value of at least 1.8 is maintained during grain nucleation, wherein nucleation is performed in a reaction vessel at a temperature in the range from 10-60°C and a pBr value within said reaction vessel is maintained at a value of less than 2.4 during growth, wherein growth is performed in a reaction vessel at a temperature in the range from 40-80°C, and more preferably in the range between 40 and 50°C in order to reach a grain thickness of less than 0.06 µm, provided that a gelatin peptizer which is free from calcium ions and has a methionine content of less than 30 micromoles per gram of gelatino-peptizer is present in said dispersing medium during grain nucleation and growth. Moreover a photographic material comprising an emulsion prepared according to the method of the present invention has been claimed.
摘要翻译：的方法已被描述准备超薄片状颗粒乳剂富含溴化银，具有ä111ü主面，worin具有厚度上的超过5平均纵横比小于0时08微米展品的片状颗粒：1和至少占 75％，更优选至少80％，由六角形颗粒的数目和小于0.50所说的方法包括的平均当量表面积的变化系数：引入到温度控制的反应容器中在wässrige分散介质和银，溴，和，任选地，碘化物和/或氯化物，和晶粒成核和生长过程中保持所述反应容器内的pBr值做有利于形成与片状颗粒，在当时没有为特征的生长，所述片状颗粒正在形成中，（a ）pH值在所述反应容器保持在从0.8至10的值; （B）一个明胶 - 胶溶剂存在于每升。所述的从0至50 g的浓度在反应容器分散介质，并且具有至少为1.8的值。所述反应容器内的（c）中的pBr颗粒成核过程中保持，worin成核在反应容器中在范围为10〜60℃的温度和所述反应容器内的的pBr值来进行被保持在低于2.4生长期间的值，worin生长在反应容器中，在执行的在范围内的温度从40至80℃，并且更优选在以达到小于0时06微米，其颗粒厚度40和50℃之间的范围内，提供做了明胶胶溶剂所有这些是选自钙离子和自由具有每克明胶 - 胶溶剂的小于30个微摩尔的蛋氨酸含量为晶粒成核和生长过程中存在于所述分散介质。更过的照相材料，包括乳剂的制备雅丁到本发明的方法已被声明的。

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