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1. 发明授权

EP1170630B1 Improved subbed polyester support for imaging elements. 有权
标题翻译：改进的涂胶聚酯基材用于成像元件
公开(公告)号：EP1170630B1
公开(公告)日：2006-01-25
申请号：EP00202408.1
申请日：2000-07-07
申请人： AGFA-GEVAERT
发明人： Claes, Roland, c/o Agfa-Gevaert N.V., , Van Thillo, Etienne, c/o Agfa-Gevaert N.V.,
IPC分类号： G03C1/91 , B41M5/00
CPC分类号： G03C1/91 , B41M5/41 , B41M5/42 , B41M5/423 , B41M5/44 , B41M5/504 , B41M5/506 , B41M5/508 , G03C1/49872 , G03C1/7954 , G03C1/825 , G03C1/83 , G03C1/85 , G03C1/89 , G03C7/3022 , G03C2001/7628 , G03C2007/3027 , G03C2200/36
摘要： A polyester film is disclosed comprising on its upper side a latex subbing layer, and a gelatin subbing layer which contains a black spacing agent. This polyester film can be advantageously used as support for several imaging elements, such as photographic materials, (photo)thermographic materials, and ink jet recording elements.

2. 发明公开

EP1324127A1 A color negative element intended for scanning 审中-公开
标题翻译： Zur Abtastung geeignetes negatives Farbelement
公开(公告)号：EP1324127A1
公开(公告)日：2003-07-02
申请号：EP02080080.1
申请日：2002-12-09
申请人： EASTMAN KODAK COMPANY
发明人： Sowinski, Allan Francis, c/o Eastman Kodak Company
IPC分类号： G03C7/30
CPC分类号： G03C7/3041 , G03C1/0051 , G03C3/00 , G03C7/3022 , G03C7/3029 , G03C7/30541 , G03C2003/006 , G03C2007/3025 , G03C2007/3027 , G03C2007/3034 , G03C2200/26
摘要： A color negative photographic film element for producing a color image suited for conversion to an electronic form and subsequent reconversion into a viewable form:

said element comprising a support and, coated on the support,
a plurality of hydrophilic colloid layers, including radiation-sensitive silver halide emulsion layers, forming layer units for separately recording blue, green, and red exposures, each of the layer units containing dye image-forming coupler chosen to produce image dye having an absorption half-peak bandwidth lying in a different spectral region in each layer unit, WHEREIN
the element comprises a development inhibitor releasing compound in at least one layer unit,
at least one of the layer units contains two or more emulsion layers differing in sensitivity,
the layer units each exhibit a dye image gamma of less than 1.0,
the element exhibits an exposure latitude of at least 2.7 log E, where E is exposure measured in lux-seconds, and a light sensitivity of at least ISO 50,
the gamma ratio of each of the red, green and blue light recording layer units is between about 0.80 and 1.30, and
the average layer thickness is about 1.5 micrometers or less.
摘要翻译：一种用于产生适于转换成电子形式并随后重新转换为可视形式的彩色图像的彩色负片摄影胶片元件：所述元件包括支撑体，并且在该支撑体上涂覆多个亲水胶体层，包括辐射敏感银卤化物乳剂层，用于分别记录蓝色，绿色和红色曝光的形成层单元，每个层单元包含染料成像耦合剂，以产生具有位于每层中不同光谱区域中的吸收半峰带宽的图像染料单元，因为该元件包含至少一层单元中的显影抑制剂释放化合物，至少一个层单元包含两个或更多个灵敏度不同的乳剂层，层单元各自表现出小于1.0的染料图像γ，元素表现出至少2.7log E的曝光宽容度，其中E是以勒克斯秒为单位测量的曝光，以及在leas的光敏度 t ISO 50，红色，绿色和蓝色光记录层单元中的每一个的伽马比值在约0.80和1.30之间，平均层厚度为约1.5微米或更小。

3. 发明授权

EP0667557B1 Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions 失效
标题翻译：生产Hochbromidemulsionen超薄片状颗粒的晶粒生长过程
公开(公告)号：EP0667557B1
公开(公告)日：2001-11-14
申请号：EP95420026.7
申请日：1995-02-03
申请人： EASTMAN KODAK COMPANY
发明人： Maskasky, Joe E., c/o EASTMAN KODAK COMPANY
IPC分类号： G03C1/07 , G03C1/005
CPC分类号： G03C1/0051 , G03C1/015 , G03C1/07 , G03C2001/0156 , G03C2007/3027 , G03C2200/44
摘要： A grain growth process is disclosed for providing an ultrathin tabular grain emulsion in which the equivalent circular diameter of tabular grains is increased. An aqueous dispersion is provided containing high bromide seed grains having an average thickness of less or equal to that of the ultrathin tabular grains to be produced, the dispersion having a pH in the range of from 4.6 to 9.0 and a limited stoichiometric excess of bromide ions. An aminopyrimidine grain growth modifier containing mutually independent amino substituents, the 4 and 6 ring position substituents being hydroamino substituents, is introduced into the dispersing medium. The aqueous dispersion containing the aminopyrimidine grain growth modifier is held at room temperature or a convenient higher temperature until greater than 50 percent of total grain projected area is accounted for by ultrathin tabular grains having {111} major faces of a higher average equivalent circular diameter than the seed grains.

4. 发明公开

EP1486823A1 Silver halide light-sensitive color photographic material, and method for forming images 审中-公开
标题翻译： Silbhalogenids材料和Bilderzeugungsverfahren
公开(公告)号：EP1486823A1
公开(公告)日：2004-12-15
申请号：EP04253337.2
申请日：2004-06-04
申请人： Konica Minolta Photo Imaging, Inc.
发明人： Iwai, Yoshiko, Konica Minolta Photo Imaging, Inc
IPC分类号： G03C7/392
CPC分类号： G03C7/39208 , G03C1/04 , G03C5/261 , G03C7/3022 , G03C7/3041 , G03C7/407 , G03C2001/03517 , G03C2007/3027 , G03C2200/27 , G03C2200/43 , G03C2200/52 , G03C2200/60
摘要： A silver halide light-sensitive color photographic material comprising a substrate having thereon layers which include a light-sensitive layer, wherein the light-sensitive layer contains a compound which is capable of producing a chemically inert and a colorless compound by chemically bonding with an aromatic amine color development agent which remains in the light-sensitive layer after the color photographic material has been subjected to color development using a development solution which contains the development agent, a total amount of a hydrophilic binder contained in the layers which are provided on the silver halide emulsion layer side of the substrate is less than or equal to 6.3 g/m 2 , and a total thickness of all the layers is less than or equal to 7.0 µm.
摘要翻译：一种卤化银感光彩色照相材料，包括其上具有感光层的层的衬底，其中感光层含有能够通过化学键合芳族化合物而产生化学惰性和无色化合物的化合物在彩色照相材料已经使用包含显影剂的显影溶液进行显色后残留在感光层中的胺显色剂，提供在银上的层中所含的亲水性粘合剂的总量基板的卤化物乳剂层侧小于或等于6.3g / m 2，所有层的总厚度小于或等于7.0μm。

5. 发明公开

EP1385049A1 Asymmetric radiographic film for mammography and method of processing 有权
标题翻译：不对称的射线摄影师电影zur Mammographie und Verfahrenfürdessen Entwicklung
公开(公告)号：EP1385049A1
公开(公告)日：2004-01-28
申请号：EP03077193.5
申请日：2003-07-11
申请人： EASTMAN KODAK COMPANY
发明人： Dickerson, Robert E., c/o Eastman Kodak Company
IPC分类号： G03C5/16
CPC分类号： G03C5/16 , G03C1/0051 , G03C1/46 , G03C1/832 , G03C5/17 , G03C5/26 , G03C2001/03541 , G03C2007/3025 , G03C2007/3027 , G03C2200/52
摘要： An asymmetric radiographic silver halide film has two cubic grain silver halide emulsion layers on the frontside and a tabular grain silver halide emulsion layer on the backside. The cubic grain silver halide emulsion layer closer to the support also includes a crossover control agent to reduce crossover to the backside to less than 10% and is thinner than the outermost cubic grain silver halide emulsion layer. The backside of the support also includes an antihalation layer. These films are useful for imaging soft tissue as in mammography.
摘要翻译：不对称放射线卤化银膜在前侧具有两个立方晶粒卤化银乳剂层，在背面具有片状颗粒卤化银乳剂层。更靠近载体的立方晶粒卤化银乳剂层还包括交叉控制剂，以减少到背面的交叉度小于10％并且比最外面的立方晶粒卤化银乳剂层更薄。支撑体的背面还包括防晕层。这些膜可用于成像软组织，如乳房X线照相术。

6. 发明公开

EP1341035A3 Silver halide color photographic light-sensitive material 有权
标题翻译：。。。。。。。。。。。。。
公开(公告)号：EP1341035A3
公开(公告)日：2003-09-24
申请号：EP03004340.0
申请日：2003-02-28
申请人： Fuji Photo Film Co., Ltd.
发明人： Yoneyama, Hiroyuki , Ikeda, Akira , Soejima, Shin , Takeuchi, Kiyoshi , Matsuda, Naoto
IPC分类号： G03C7/30 , G03C7/36 , G03C7/32
CPC分类号： G03C1/08 , G03C1/0051 , G03C1/09 , G03C1/30 , G03C1/46 , G03C5/04 , G03C5/50 , G03C7/3013 , G03C7/3022 , G03C7/3041 , G03C7/3225 , G03C7/34 , G03C7/346 , G03C7/36 , G03C7/3825 , G03C7/3885 , G03C7/39208 , G03C7/4136 , G03C2001/03517 , G03C2001/03535 , G03C2001/03541 , G03C2001/03594 , G03C2001/0476 , G03C2001/093 , G03C2007/3025 , G03C2007/3027 , G03C2007/3043 , G03C2200/07 , G03C2200/27 , G03C2200/33
摘要： A silver halide color photographic light-sensitive material, having at least one each of blue-, green-, and red-sensitive emulsion layers containing yellow, magenta, and cyan couplers, respectively, on a support; wherein said blue-sensitive emulsion layer contains at least one coupler of formula (I); and wherein the light-sensitive material satisfies expression a-1) and/or b-1): wherein, Q forms a 5- to 7-membered ring with the -N=C-N(R1)-; R1 and R2 each are a substituent; m is 0 to 5; and X is a hydrogen atom, or a coupling split-off group; a-1): 0.5 ≦ Dmax(UV)/Dmin(UV) ≦ 1.1 wherein Dmax(UV)/Dmin(UV) is the smallest of the value in a wavelength range of 340 to 450 nm; b-1): 1300 ≦ (B-C)/A ≦ 20000 wherein B is yellow Dmax, C is yellow Dmin; and A is an amount mol/m 2 of the coupler of formula (I).
摘要翻译：一种卤化银彩色照相感光材料，其在载体上分别具有含有黄色，品红色和青色成色剂的蓝色，绿色和红色感光乳剂层中的至少一种。其中所述感蓝乳剂层含有至少一种式（I）的成色剂; 并且其中所述感光材料满足表达式a-1）和/或b-1）：其中，Q与-N = C-N（R1） - 形成5-至7-元环; R1和R2各自为取代基; m为0〜5; X为氢原子或偶联分离基团; a-1）：0.5≤Dmax（UV）/ Dmin（UV）= 1.1其中Dmax（UV）/ Dmin（UV）是340-450nm波长范围内的最小值; b-1）：1300

7. 发明公开

EP1321814A1 A method of developing a color negative element suitable for scanning 审中-公开
标题翻译： Verfahren zur Entwicklung von Farb-negativelementen welche zum scannen geeignet sind
公开(公告)号：EP1321814A1
公开(公告)日：2003-06-25
申请号：EP02080083.5
申请日：2002-12-09
申请人： EASTMAN KODAK COMPANY
发明人： Arcus, Robert Alexander , Sowinski, Allan Francis , Wildman, Nigel Richard
IPC分类号： G03C7/42
CPC分类号： G03C7/413 , G03C1/0051 , G03C7/30 , G03C7/3022 , G03C7/3029 , G03C7/3041 , G03C7/305 , G03C7/30541 , G03C7/407 , G03C2007/3025 , G03C2007/3027 , G03C2007/3034 , G03C2200/26 , G03C2200/44 , G03C2200/52 , G03C2200/60
摘要： This invention relates to a method of forming a viewable image from a scene exposed onto a color negative photographic film element and for producing a color image suited for conversion to an electronic form and subsequent reconversion into a viewable form comprising:

color developing an imagewise exposed color negative photographic film element with a color developer having a pH of from 9 to 12.5, and comprising:

a color developing agent at a concentration of 0.01 to 0.1 moles per liter of solution,
added bromide ion at a concentration of less than 0.06 moles per liter of solution,
sulfite ion at a concentration of 0.00 to 0.25 moles per liter of solution, and
a pH buffering agent at a concentration of 0.08 to 0.5 moles per liter of solution;
said color development being carried out by contacting said film with the developer for a period of 20 to 90 seconds at a temperature of 40° C or greater;
said imagewise exposed film element comprising a support and, coated on the support, a plurality of hydrophilic colloid layers, including radiation-sensitive silver halide emulsion layers, forming layer units for separately recording blue, green, and red exposures, each of the layer units containing dye image-forming coupler chosen to produce image dye having an absorption half-peak bandwidth lying in a different spectral region in each layer unit, WHEREIN
the element comprises a development inhibitor releasing compound in at least one layer unit,
at least one of the layer units contains two or more emulsion layers differing in sensitivity,
the layer units each exhibit a dye image gamma of less than 1.0,
the element exhibits an exposure latitude of at least 2.7 log E, where E is exposure measured in lux-seconds, and a light sensitivity of at least ISO 50,
the gamma ratio of each of the red, green and blue light recording layer units is between about 0.80 and 1.30, and
the average layer thickness is 1.5 micrometers or less.
摘要翻译：本发明涉及从暴露于彩色负片摄影胶片元件上的场景形成可视图像的方法，并且用于产生适于转换成电子形式的彩色图像，并随后重新转换为可视形式，包括：彩色显影成像曝光色具有pH为9〜12.5的显色剂的负型摄影胶片元件，包括：浓度为每升溶液0.01至0.1摩尔的彩色显影剂，加入的浓度小于0.06摩尔/升的溴化物离子的溶液，浓度为0.00-0.25摩尔/升溶液的亚硫酸根离子，和每升溶液浓度为0.08至0.5摩尔的pH缓冲剂; 所述显色通过在40℃或更高的温度下使所述膜与显影剂接触20至90秒的时间进行; 所述成像曝光薄膜元件包括支撑体，并且在支撑体上涂覆多个亲水胶体层，包括辐射敏感的卤化银乳剂层，形成用于分别记录蓝色，绿色和红色曝光的层单元，每个层单元所述染料影像形成剂被选择以产生具有位于每层单元中的不同光谱区域中的吸收半峰带宽的图像染料，其中所述元件包括至少一层单元中的显影抑制剂释放化合物，至少一个层单元包含两个或更多个灵敏度不同的乳剂层，层单元各自表现出小于1.0的染料图像γ，该元素表现出至少2.7log E的曝光宽容度，其中E是以勒克斯秒为单位测量的曝光，以及至少ISO 50的光敏度，红色，绿色和蓝色光记录层单元中的每一个的伽马比值在约0.80和1.30之间，平均层厚度为1.5微米以下。

8. 发明公开

EP1191397A3 Silver halide photographic material 审中-公开
公开(公告)号：EP1191397A3
公开(公告)日：2003-04-02
申请号：EP01307883.7
申请日：2001-09-17
申请人： KONICA CORPORATION
发明人： Fukuzawa, Fumie , Ito, Tsukasa
IPC分类号： G03C7/30
CPC分类号： G03C7/3041 , G03C7/3022 , G03C2007/3025 , G03C2007/3027
摘要： A silver halide photographic material is disclosed comprising a blue-sensitive silver halide unit containing a yellow coupler, a green-sensitive silver halide unit containing a magenta coupler, and a red-sensitive silver halide unit containing a cyan coupler, wherein a coefficient of utilization of an oxidation product of a color developing agent in a maximum density area of the blue-sensitive unit is not less than 80%, that of the green-sensitive unit is 30 to 75% and that of the red-sensitive unit is not less than 80%.

9. 发明公开

EP1039342A1 Scratch resistant antistatic layer for imaging elements 有权
标题翻译： Kratzfeste antistatische SchichtfürBilderzeugungselemente
公开(公告)号：EP1039342A1
公开(公告)日：2000-09-27
申请号：EP00200894.4
申请日：2000-03-13
申请人： EASTMAN KODAK COMPANY
发明人： Majumdar, Debasis, c/o Eastman Kodak Company , Anderson, Charles Chester, c/o Eastman Kodak Co.
IPC分类号： G03C1/76 , G03G5/147 , B41M5/40
CPC分类号： G03G5/14795 , B41M2205/40 , G03C1/7614 , G03C1/85 , G03C2001/7628 , G03C2007/3027 , G03G5/14769
摘要： The present invention is an imaging element having, a support, an image-forming layer superposed on the support and an outermost scratch resistant antistatic layer superposed on the support. The outermost scratch resistant antistatic layer has a thickness between 0.6 and 10 microns. The scratch resistant layer is composed of a polymer having a modulus greater than 100 MPa measured at 20 °C and a tensile elongation to break greater than 50%, a filler particle having a modulus greater than 10 GPa, and an electrically conducting polymer. The volume ratio of the polymer to the filler particle is between 70:30 and 40:60 and the electrically conducting polymer is present at a weight concentration based on a total dried weight of the scratch resistant layer of between 1 and 10 weight percent.
摘要翻译：本发明是一种成像元件，其具有支撑体，叠置在支撑体上的图像形成层和叠置在支撑体上的最外侧抗划伤性抗静电层。最外面的耐刮擦抗静电层的厚度为0.6-10微米。防刮层由在20℃下测得的模量大于100MPa，断裂伸长率大于50％，模量大于10GPa的填料颗粒和导电聚合物的聚合物组成。聚合物与填料颗粒的体积比为70:30至40:60，导电聚合物的重量浓度基于耐刮擦层的总干重为1至10重量％。

10. 发明授权

EP0701166B1 Grain growth process for the preparation of high bromide ultrathin tabular grain emulsions 失效
标题翻译：用于制备乳液的与hochbromidhaltigem，超薄，片状颗粒的晶粒生长过程
公开(公告)号：EP0701166B1
公开(公告)日：2000-08-09
申请号：EP95202434.7
申请日：1995-09-07
申请人： EASTMAN KODAK COMPANY
发明人： Maskasky, Joe Edward, c/o Eastman Kodak Company
IPC分类号： G03C1/07
CPC分类号： G03C1/07 , G03C1/0051 , G03C2001/0055 , G03C2001/0156 , G03C2001/03558 , G03C2007/3027 , G03C2200/44
摘要： A grain growth process is claimed which provides a tabular Ag halide emulsion with a Br content greater than 50 mol.%. The av. equiv. circular dia. of the grains is increased while their av. thickness is maintained at less than 0.07 mu m. The process involves: (1) preparing an aq. dispersion contg. at least 0.1 wt.% of Ag in the form of Ag halide grains with a Br content of at least 50 mol.% and an av. thickness of less than 0.06mu m; the dispersion has a pH of 1.5 to 8 and a stoichiometric excess of br to Ag ions limited to a pBr of 1.5; (2) adding a phenol with at least two iodo substits. as a grain growth modifier, the phenol being incapable of reducing the Ag halide grains provided in step (1); and (3) holding the dispersion at 40[deg] C until the av. equiv. circular dia. is at least 0.1mu m greater than that of the grains in step (1), and greater than 50% of the total grain projected area is accounted for by tabular grains with (III) major faces, an av. aspect ratio of at least 5 and an av. thickness of less than 0.07 mu m.

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