公开(公告)号：US20040265757A1

公开(公告)日：2004-12-30

申请号：US10870137

申请日：2004-06-17

申请人： Konica Minolta Medical & Graphic, Inc.

发明人： Yasuo Taima

IPC分类号： G03C001/08

CPC分类号： G03C1/49818 ,  G03C1/49809 ,  G03C2001/03564 ,  G03C2001/03594 ,  G03C2007/3025

摘要： A photo sensitive emulsion disclosed, comprising an organic silver salt, a photosensitive silver halide and a dispersing medium, wherein the organic silver salt is comprised of at least a first organic silver salt grains and a second organic silver salt grains which are different in average grain size from each other. A photothermographic material containing is also disclosed.

摘要翻译： 公开了一种感光乳剂，其包含有机银盐，光敏卤化银和分散介质，其中有机银盐由平均颗粒不同的至少第一有机银盐颗粒和第二有机银盐颗粒组成 大小彼此。 还公开了含有光热敏成像材料。

公开(公告)号：US20040185391A1

公开(公告)日：2004-09-23

申请号：US10792816

申请日：2004-03-05

申请人： KONICA MINOLTA HOLDINGS, INC.

发明人： Masaru Iwagaki ,  Tsukasa Ito

IPC分类号： G03C001/08

CPC分类号： G03C7/3041 ,  G03C7/3029 ,  G03C2007/3034 ,  G03C2200/26

摘要： A silver halide color photographic light sensitive material for image capture comprising a transparent substrate having on one surface side thereof, a red light-sensitive layer unit, a green light-sensitive layer unit and a blue light-sensitive layer unit, each light-sensitive layer unit having at least 2 layers of the same spectral sensitivity having a different light sensitivity, and a specific photographic sensitivity of the light sensitive material is 50 or more, wherein the light sensitive material produces an image after being exposed and being subjected to a development processing, each color image formed in the red sensitive layer unit, the green sensitive layer unit or the blue sensitive layer unit exhibits null0.05 or more secondary differential values in a region of more than 70% of a principal gradation portion in each characteristic curve of red, green and blue, and each transmission minimum density value of red light, green light and blue light is 0.15 or less.

摘要翻译： 一种用于图像捕获的卤化银彩色照相感光材料，包括在其一个表面侧上具有红色感光层单元，绿色感光层单元和蓝色感光层单元的透明基板，每个光敏 具有至少2层具有不同光敏度的相同光谱灵敏度的层单元，并且感光材料的特定照相感光度为50以上，其中感光材料在曝光之后产生图像并进行显影 在红色敏感层单元，绿色敏感层单元或蓝色敏感层单元中形成的每个彩色图像在每个特征曲线的主要等级部分的大于70％的区域中显示出+ 0.05以上的二次微分值 红色，绿色和蓝色，红光，绿光和蓝光的每个透射最小浓度值为0.15以下。

公开(公告)号：US20040091825A1

公开(公告)日：2004-05-13

申请号：US10373653

申请日：2003-02-26

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Hiroyuki Yoneyama ,  Yasuaki Deguchi ,  Naoto Ohshima ,  Kiyoshi Takeuchi ,  Akira Ikeda ,  Naoto Matsuda

IPC分类号： G03C001/08 ,  G03C007/26 ,  G03C007/32

CPC分类号： G03C7/3013 ,  G03C1/0051 ,  G03C1/09 ,  G03C5/50 ,  G03C7/3022 ,  G03C7/3041 ,  G03C7/3225 ,  G03C7/34 ,  G03C7/346 ,  G03C7/36 ,  G03C7/3825 ,  G03C7/3885 ,  G03C7/39208 ,  G03C2001/03517 ,  G03C2001/03535 ,  G03C2001/03541 ,  G03C2001/093 ,  G03C2007/3025 ,  G03C2007/3043 ,  G03C2200/07 ,  G03C2200/33

摘要： A silver halide color photographic light-sensitive material comprising at least one yellow color developable light-sensitive silver halide emulsion layer, at least one magenta color developable light-sensitive silver halide emulsion layer, and at least one cyan color developable light-sensitive silver halide emulsion layer, each of which is provided on a support: which comprises at least one yellow coupler of formula (I) and at least one cyan coupler of formula (A); 1 wherein Q represents a group of non-metal atoms that form a 5- to 7-membered ring in combination with nullNnullCnullN(R1)null, each of R1 and R2 represents a substituent, m represents an integer of 0 to 5, and X represents a hydrogen atom or a group capable of being split-off upon a coupling reaction; 2 wherein R11 and R12 each represent an alkyl group or an aryl group, J represents an alkylene group, and X represents a hydrogen atom or a group that can split off upon a coupling reaction.

摘要翻译： 一种卤化银彩色照相感光材料，其包含至少一种黄色可显影感光卤化银乳剂层，至少一种品红色可显影感光卤化银乳剂层和至少一种青色显影性感光卤化银 乳剂层，其各自设置在载体上：其包含至少一种式（I）的黄色偶联剂和至少一种式（A）的青色成色剂; 其中Q表示与-N = CN（R1） - 组合形成5-至7-元环的一组非金属原子，R 1和R 2各自表示取代基，m表示0至5的整数， X表示氢原子或能够在偶联反应时分裂的基团; 其中R11和R12各自表示烷基或芳基，J表示亚烷基，X表示氢原子或可以在偶联反应时分裂的基团。

公开(公告)号：US20040023175A1

公开(公告)日：2004-02-05

申请号：US10614095

申请日：2003-07-08

发明人： Seiichi Yamamoto

IPC分类号： G03C001/498 ,  G03C001/005 ,  G03C001/08

CPC分类号： G03C1/49818 ,  G03C1/08 ,  G03C1/09 ,  G03C1/49845 ,  G03C2001/03535 ,  G03C2001/03594

摘要： The invention provides a photothermographic material including, on a same surface of a substrate, photosensitive silver halide grains, a non-photosensitive organic silver salt, a reducing agent and a binder, in which the photosensitive silver halide grains include iridium and a metal of groups 3 to 10 of the periodic table other than iridium, and 90% or more of the total iridium amount within the grain are contained in a core of 50% or less of the grain.

摘要翻译： 本发明提供一种光热成像材料，其在基材的相同表面上包括光敏卤化银颗粒，非光敏有机银盐，还原剂和粘合剂，其中感光卤化银颗粒包括铱和基团金属 铱以外的周期表中的3〜10个，晶粒内的总铱量的90％以上，含有50％以下的晶粒。

公开(公告)号：US20030194666A1

公开(公告)日：2003-10-16

申请号：US10397229

申请日：2003-03-27

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Seiji Yamashita

IPC分类号： G03C001/035 ,  G03C001/08

CPC分类号： G03C1/10 ,  G03C1/035 ,  G03C1/08 ,  G03C1/49845 ,  G03C2001/03535 ,  G03C2001/03558 ,  G03C2200/24

摘要： A silver halide emulsion comprising a silver halide grain having a high silver iodide-containing phase, the surface of the silver halide grain being adsorbed with a substance capable of reducing by 50% or more the light emission intensity at 460 nm attributable to the high silver iodide-containing phase at 77null K.

摘要翻译： 一种卤化银乳剂，其包含具有高碘化银相的卤化银颗粒，所述卤化银颗粒的表面被能够在460nm处能够降低50％以上的发光强度的物质吸收，这归因于高银 含77°K的碘化物相

公开(公告)号：US20020028414A1

公开(公告)日：2002-03-07

申请号：US09885952

申请日：2001-06-21

发明人： Hiroyuki Yanagisawa ,  Socmen Ho Kimura

IPC分类号： G03C001/08 ,  G03C001/34 ,  G03C001/498

CPC分类号： G03C1/49845 ,  G03C1/061 ,  G03C1/09 ,  G03C2200/59

摘要： A silver salt photothermographic material is disclosed, comprising at least a light sensitive layer and at least a light insensitive layer, the light sensitive layer comprising organic silver salt grains, a light sensitive emulsion containing light sensitive silver halide grains and medium, a reducing agent and a binder, wherein at least one of the light sensitive layer and the light insensitive layer contains a silver-saving agent and the photothermographic material which has been subjected to thermal development at 123null C. for 13.5 sec. exhibits an average contrast of 2.0 to 6.0 within the density range of 0.25 to 2.0 on a characteristic curve of the photothermographic material.

摘要翻译： 公开了一种银盐光热成像材料，其至少包括光敏层和至少一个不透光层，该感光层包含有机银盐晶粒，含有感光卤化银颗粒和介质的光敏乳剂，还原剂和 粘合剂，其中光敏层和光不敏感层中的至少一个含有银保护剂和在123℃下经受热显影13.5秒的光热敏成像材料。 在光热敏成像材料的特性曲线上，在0.25〜2.0的密度范围内的平均对比度为2.0〜6.0。

公开(公告)号：US20010036607A1

公开(公告)日：2001-11-01

申请号：US09773689

申请日：2001-02-02

发明人： Naoyuki Hanaki ,  Takanori Hioki ,  Kiyoshi Morimoto

IPC分类号： G03C001/16 ,  G03C001/08 ,  G03C001/18 ,  G03C001/20

CPC分类号： G03C1/005 ,  G03C1/10 ,  G03C1/14 ,  G03C1/16

摘要： A silver halide photographic emulsion which comprises at least one methine compound represented by the following formula (I): 1 wherein X1 and X2 each represents an oxygen atom, a sulfur atom, a selenium atom, or NnullR3, wherein R3 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a heterocyclic group; V1 and V2 each represents a monovalent substituent; n1 and n2 each represents 0, 1, 2, 3 or 4; L1, L2 and L3 each represents a methine group; l represents an integer of 0 to 3; M represents a counter ion for balancing electric charge; m represents a necessary number for balancing electric charge; and R1 and R2 each represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group, but at least either R1 or R2 represents the alkyl group represented by any of the following formulae: Ranull(Qa)rCO{overscore (N)}SO2Raa Rbnull(Qb)sSO2{overscore (N)}CORbb Rcnull(Qc)tCO{overscore (N)}CORcc Rdnull(Qd)uSO2{overscore (N)}SO2Rdd Renull(Qc)vX wherein Raa, Rbb, Rcc and Rdd each represents an alkyl group, an aryl group, a heterocyclic group, an alkoxyl group, an aryloxy group, a heterocyclyloxy group, or an amino group; Qa, Qb, Qc, Qd and Qe each represents a divalent linking group; X represents SO3null, CO2null, or PO32null; and r, s, t, u and v each represents an integer of 1 or more, but when X represents SO3null, v represents 1 or 2.

公开(公告)号：US20040161713A1

公开(公告)日：2004-08-19

申请号：US10468359

申请日：2003-08-19

发明人： Hiroshi Tamaoki ,  Yoichi Suga ,  Yoshio Ishii ,  Mitsuhiro Uchida

IPC分类号： G03C001/06 ,  G03C001/815 ,  G03C001/825 ,  G03C001/08 ,  G03C007/26 ,  G03C007/32

CPC分类号： G03C7/3225 ,  G03C1/825 ,  G03C3/00 ,  G03C5/04 ,  G03C7/3022 ,  G03C7/3029 ,  G03C7/346 ,  G03C7/362 ,  G03C7/367 ,  G03C7/384 ,  G03C2003/006 ,  G03C2007/3025 ,  G03C2007/3034 ,  G03C2007/348

摘要： Disclosed is a silver halide color photographic lightsensitive material comprising a support and, superimposed thereon, a blue-sensitive layer unit, a green-sensitive layer unit and a red-sensitive layer unit, each of these layers comprising at least two silver halide emulsion layers with different photographic speeds, together with at least one antihalation layer, wherein couplers capable of color formation are contained in a total coating amount of 0.02 mmol/m2 to 2 mmol/m2.

摘要翻译： 公开了一种卤化银彩色照相感光材料，其包含载体并且叠加在其上的蓝色敏感层单元，感光层单元和红色敏感层单元，这些层中的每一层包含至少两个卤化银乳剂层 具有不同的照相速度，以及至少一个防光晕层，其中能够形成颜色的成色剂的总涂布量为0.02mmol / m 2至2mmol / m 2。

公开(公告)号：US20040081927A1

公开(公告)日：2004-04-29

申请号：US10682525

申请日：2003-10-10

申请人： FUJI PHOTO FILM CO., LTD

发明人： Yutaka Maeno ,  Sadanobu Shuto ,  Akihiro Kakinuma

IPC分类号： G03C001/46 ,  G03C001/08

CPC分类号： G03C7/3041 ,  G03C5/50 ,  G03C7/30 ,  G03C7/3029 ,  G03C2007/3031

摘要： A silver halide color reversal photographic light-sensitive material comprising at least one interimage effect imparting layer (a) defined below and at least one interimage effect imparting layer (b) defined below, wherein, when the photographic light-sensitive material is exposed to light of a nullskin colornull having the spectral distribution of Table 1 described in the specification and is then subjected to development, a ratio of the chroma C*70 at a brightness L*null70 represented by CIE Lab color system to the chroma C*50 at a brightness L*null50, C*70/C*50, is 0.7 or more. (a) an interimage effect imparting layer containing a short-wavelength green-sensitive silver halide emulsion having a weight-averaged wavelength of a spectral sensitivity distribution of 500 to 560 nm; (b) an interimage effect imparting layer containing a red-sensitive silver halide emulsion having a weight-averaged wavelength of a spectral sensitivity distribution of 580 to 700 nm.

摘要翻译： 一种卤化银彩色反转照相感光材料，其包含下文限定的至少一个图像间效应赋予层（a）和至少一个下文定义的图像间效应赋予层（b），其中，当照相感光材料曝光时 具有说明书中描述的表1的光谱分布的“皮肤颜色”，然后进行显影，CIE Lab颜色系统表示的亮度L * = 70的色度C * 70与色度C * 50，亮度L * = 50，C * 70 / C * 50为0.7以上。 （a）包含具有500至560nm的光谱灵敏度分布的重均平均波长的短波长感绿卤化银乳剂的图像间效应赋予层; （b）具有580〜700nm的光谱灵敏度分布的重量平均波长的红色感光卤化银乳剂的图像间效应赋予层。

公开(公告)号：US20030229230A1

公开(公告)日：2003-12-11

申请号：US10270055

申请日：2002-10-15

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Shigeki Uehira ,  Jun Ogasawara ,  Kiyoshi Takeuchi ,  Yasuhiro Shimada ,  Yasuaki Deguchi

IPC分类号： G03C007/26 ,  G03C007/32 ,  G03C001/08 ,  C07D417/02 ,  C07D43/02 ,  C07D413/02

CPC分类号： G03C7/38

摘要： A dye-forming coupler of the formula (I). A silver halide photographic light-sensitive material that contains at least one dye-forming coupler of the formula (I). A method for producing an azomethine dye, which method comprises using a compound of the formula (I): 1 wherein E is an aryl, heterocyclic, or nullC(nullO)W group, in which W is a nitrogen-containing heterocyclic group, Z is an aryl or heterocyclic group, and X and Y each independently are nullO, nullS or nullNnullR, in which R is a substituent, with the proviso that when E is an aryl or heterocyclic group, X and Y each are nullO, and that when E is a nullC(nullO)W group, Z is a substituted aryl group.