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1.发明授权Silver halide photographic material and image-forming method using same material 失效卤化银照相材料和使用相同材料的成像方法
公开(公告)号：US6048682A
公开(公告)日：2000-04-11
申请号：US301122
申请日：1999-04-28
申请人： Katsuhisa Ohzeki , Takanori Hioki
发明人： Katsuhisa Ohzeki , Takanori Hioki
IPC分类号： G03C5/26 , G03C1/00 , G03C1/005 , G03C1/035 , G03C1/07 , G03C1/08 , G03C1/12 , G03C1/14 , G03C1/16 , G03C1/18 , G03C1/20 , G03C7/38
CPC分类号： G03C1/07 , G03C1/0053 , G03C1/14 , G03C1/08 , G03C1/127 , G03C1/16 , G03C1/18 , G03C5/26 , G03C7/3825
摘要： A silver halide photographic material is disclosed, comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein at least 80% of the entire projected area of the silver halide grains contained in said silver halide emulsion layer are occupied by tabular silver halide grains having an aspect ratio of 2 or more and main planes of {111} faces, said silver halide grains comprise at least 80 mol % of silver chloride, and said tabular silver halide grains are spectrally sensitized with the dye represented by formula (S); ##STR1## wherein Z.sub.1 and Z.sub.2 each represents a sulfur atom, a selenium atom, an oxygen atom or a nitrogen atom; and V.sub.1 and V.sub.2 each represents a monovalent substituent, provided that V.sub.1 and V.sub.2 each does not represent an aromatic group and adjacent two or more groups represented by V.sub.1 or V.sub.2 are not bonded to each other to form a condensed ring; I.sub.1 and I.sub.2 each represents 0, 1, 2, 3 or 4; L.sub.1, L.sub.2 and L.sub.3 each represents a methine group; R.sub.1 and R.sub.2 each represents an alkyl group; n.sub.1 represents 0, 1 or 2; m.sub.1 represents a number of 0 or more necessary to neutralize the charge of the molecule; and M.sub.1 represents a charge balancing counter ion, and further an image-forming method is disclosed, which comprises imagewise exposing and development processing the above silver halide photographic material.
摘要翻译： 公开了一种卤化银照相材料，其包括其上具有至少一种感光卤化银乳剂层的载体，其中包含在所述卤化银乳剂层中的卤化银颗粒的整个投影面积的至少80％被片状 长宽比为2以上且{111}面的主平面的卤化银颗粒，所述卤化银颗粒包含至少80mol％的氯化银，并且所述片状卤化银颗粒用式（ S）; 其中Z1和Z2各自表示硫原子，硒原子，氧原子或氮原子; V1和V2各自表示一价取代基，条件是V1和V2各自不表示芳族基团，并且相邻的两个或更多个由V1或V2表示的基团彼此不结合以形成稠环; I1和I2各自表示0,1,2,3或4; L1，L2和L3各自表示次甲基; R1和R2各自表示烷基; n1表示0,1或2; m1表示中和分子的电荷所需的0以上的数; 并且M1表示电荷平衡反离子，并且还公开了一种图像形成方法，其包括对上述卤化银照相材料进行成像曝光和显影处理。
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公开(公告)号：US07291449B2
公开(公告)日：2007-11-06
申请号：US09931309
申请日：2001-08-17
CPC分类号： G03C1/22 , C09B23/0008 , C09B23/0025 , C09B23/0066 , C09B23/0075 , C09B23/0083 , C09B23/04 , C09B23/06 , C09B23/102 , C09B23/105 , C09B23/166 , G03C1/127 , G03C1/14 , G03C1/16 , G03C1/18 , G03C1/20
摘要： Disclosed is a silver halide photographic material which comprises at least one methine dye represented by the following formula (I): wherein Y represents a furan ring or a pyrrole ring, and Y may further be condensed with other 5- or 6-membered carbocyclic ring or heterocyclic ring, or may have a substituent; the bond between two carbon atoms in which Y is condensed may be a single bond or a double bond; Z represents an atomic group necessary to form a 5- or 6-membered nitrogen-containing heterocyclic ring, and Z may further be condensed with other 5- or 6-membered carbocyclic ring or heterocyclic ring; R represents a substituted or unsubstituted alkyl group, aryl group, or heterocyclic group; D represents a group necessary to form a methine dye; L1 and L2 each represents a methine group; p represents 0 or 1; M represents a counter ion; and m represents a number of 0 or higher necessary to neutralize the charge in the molecule.
摘要翻译： 公开了一种卤化银照相材料，其包含由下式（I）表示的至少一种次甲基染料：其中Y表示呋喃环或吡咯环，Y可以进一步与其它5-或6-元碳环稠合 或杂环，或可以具有取代基; 其中Y缩合的两个碳原子之间的键可以是单键或双键; Z表示形成5或6元含氮杂环所必需的原子团，Z可以进一步与其它5-或6-元碳环或杂环稠合; R代表取代或未取代的烷基，芳基或杂环基; D表示形成次甲基染料所需的基团; L 1和L 2各自表示次甲基; p表示0或1; M表示抗衡离子; m表示中和分子中的电荷所需的0以上的数。
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公开(公告)号：US06566044B2
公开(公告)日：2003-05-20
申请号：US09816062
申请日：2001-03-26
IPC分类号： G03C108
CPC分类号： G03C1/29 , C09B23/0008 , C09B23/0066 , C09B23/0075 , C09B23/0083 , C09B23/04 , C09B23/06 , C09B23/08 , C09B23/102 , C09B23/107 , G03C1/0051 , G03C5/26 , Y10S430/146 , Y10S430/164
摘要： The present invention provides a silver halide photographic material that is excellent in photographic speed as well as image graininess and exhibits low residual color even after rapid processing. The silver halide photographic material contains a compound represented by formula (I) and a compound represented by formula (II), as defined.
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公开(公告)号：US5981162A
公开(公告)日：1999-11-09
申请号：US73763
申请日：1998-05-07
申请人： Takanori Hioki , Katsuhisa Ohzeki , Takashi Katoh
发明人： Takanori Hioki , Katsuhisa Ohzeki , Takashi Katoh
CPC分类号： G03C1/22 , G03C1/07 , G03C1/122 , G03C1/127 , G03C1/0051
摘要： A highly sensitive silver halide photographic material is described, which comprises at least one light-sensitive silver halide emulsion layer comprising at least one hemicyanine, hemioxonol, bishemicyanine or bishemioxonol dye having a particular structure and silver halide grains having an aspect ratio of from 3 to 50 or which comprises at least one light-sensitive silver halide emulsion layer comprising at least one bishemicyanine dye having a particular structure and silver halide grains at least 50%, based on projected area, of which are grains having a silver chloride content of at least 50 mole % and an outer surface at least 50% of which is constituted of (111) faces.
摘要翻译： 描述了一种高灵敏度的卤化银照相材料，其包括至少一种感光卤化银乳剂层，其包含至少一种具有特定结构的半花青，半氧杂醇，二草氰胺或二氯二氧杂环己烯染料，并且具有3至 50或其包含至少一种感光卤化银乳剂层，其包含至少一种具有特定结构的双氰胺染料和基于投影面积的至少50％的卤化银颗粒，其中至少具有氯化银含量至少为 50摩尔％，外表面的至少50％由（111）面构成。
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5.发明授权Silver halide emulsion and silver halide color photographic light-sensitive material 失效卤化银乳剂和卤化银彩色摄影感光材料公开(公告)号：US07262002B2
公开(公告)日：2007-08-28
申请号：US11072244
申请日：2005-03-07
CPC分类号： G03C1/09 , G03C1/035 , G03C1/08 , G03C7/3022 , G03C2001/03517 , G03C2001/03594 , G03C2001/091 , G03C2001/097 , G03C2200/59
摘要： A silver halide emulsion containing silver halide grains with a silver chloride content of at least 95 mole %, being sensitized with selenium and gold, and further containing at least two compounds each having a function of oxidizing metallic silver clusters; a silver halide photographic material containing the same; and a silver halide photographic material having red-, green, and blue-sensitive silver halide emulsion layers, wherein one of the emulsion layers contains a silver halide emulsion with a silver chloride content of at least 95 mole %, and the silver halide emulsion contains a selenium compound and a metal complex of formula (D1); [MD1XD1nLD1(6-n)]m formula (D1) wherein MD1 represents Cr, Mo, Re, Fe, Ru, Os, Co, Rh, Pd, or Pt; XD1 represents a halogen ion; LD1 represents a ligand other than XD1; n represents 3, 4, 5, or 6; and m represents 4−, 3−, 2−, 1−, 0, or 1+.
摘要翻译： 含有氯化银含量至少为95摩尔％的卤化银颗粒的卤化银乳剂用硒和金敏化，还含有至少两种具有氧化金属银簇的功能的化合物; 含有它的卤化银照相材料; 和具有红，绿和蓝敏感的卤化银乳剂层的卤化银照相材料，其中乳液层之一含有氯化银含量至少为95摩尔％的卤化银乳剂，卤化银乳剂含有 硒化合物和式（D1）的金属络合物; <？in-line-formula description =“在线公式”end =“lead”？> [M D1] D1 （6-n）式（D1）<？in-line-formula description =“In-line Formulas”end = “尾”→其中M D1表示Cr，Mo，Re，Fe，Ru，Os，Co，Rh，Pd或Pt; X
表示卤素离子; L <！ - SIPO - > D1表示除了D1D之外的配体; n表示3,4,5或6; m表示4-，3-，2-，1-，O或1+。 -
公开(公告)号：US20070196779A1
公开(公告)日：2007-08-23
申请号：US11657472
申请日：2007-01-25
IPC分类号： G03C1/00
CPC分类号： G03C1/49818 , G03C1/49827 , G03C1/49863 , G03C5/02 , G03C7/3041 , G03C7/344 , G03C7/346 , G03C7/36 , G03C7/383 , G03C7/3835 , G03C7/384 , G03C2007/3025 , G03C2200/36
摘要： The present invention provides a black and white photothermographic material including, on at least one side of a support, at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, a color developing agent, and a coupler which reacts with an oxidation product of the color developing agent to form a dye, wherein a total amount of ammonia included on one side of the support having thereon the photosensitive silver halide is from 5 mg/m2 to 25 mg/m2, and an optical density of an image formed by imagewise exposing and thermally developing the black and white photothermographic material satisfies the following equation (A): 0.02
摘要翻译： 本发明提供黑色和白色光热敏成像材料，其至少在支持体一侧包括感光卤化银，非感光性有机银盐，银离子还原剂，彩色显影剂和 成色剂与彩色显影剂的氧化产物反应形成染料，其中在其上具有光敏卤化银的载体的一侧上包含的氨的总量为5mg / m 2 至25mg / m 2，并且通过成像曝光和热显影黑白光热敏成像材料形成的图像的光密度满足以下等式（A）：<？在线公式描述 =“在线公式”end =“lead”？> 0.02
其中D表示 光密度在1至2范围内，Dc表示通过染料在光密度中获得的光密度 图像的ity。 -
7.发明申请Silver halide emulsion and silver halide color photographic light-sensitive material 失效卤化银乳剂和卤化银彩色摄影感光材料公开(公告)号：US20070141518A1
公开(公告)日：2007-06-21
申请号：US11703187
申请日：2007-02-07
IPC分类号： G03C1/005
CPC分类号： G03C1/09 , G03C1/035 , G03C1/08 , G03C7/3022 , G03C2001/03517 , G03C2001/03594 , G03C2001/091 , G03C2001/097 , G03C2200/59
摘要： A silver halide emulsion containing silver halide grains with a silver chloride content of at least 95 mole %, being sensitized with selenium and gold, and further containing at least two compounds each having a function of oxidizing metallic silver clusters; a silver halide photographic material containing the same; and a silver halide photographic material having red-, green, and blue-sensitive silver halide emulsion layers, wherein one of the emulsion layers contains a silver halide emulsion with a silver chloride content of at least 95 mole %, and the silver halide emulsion contains a selenium compound and a metal complex of formula (D1); [MD1XD1nLD1(6-n)]m formula (D1) wherein MD1 represents Cr, Mo, Re, Fe, Ru, Os, Co, Rh, Pd, or Pt; XD1 represents a halogen ion; LD1 represents a ligand other than XD1; n represents 3, 4, 5, or 6; and m represents 4-, 3-, 2-, 1-, 0 or 1+.
摘要翻译： 含有氯化银含量至少为95摩尔％的卤化银颗粒的卤化银乳剂用硒和金敏化，还含有至少两种具有氧化金属银簇的功能的化合物; 含有它的卤化银照相材料; 和具有红，绿和蓝敏感的卤化银乳剂层的卤化银照相材料，其中乳液层之一含有氯化银含量至少为95摩尔％的卤化银乳剂，卤化银乳剂含有 硒化合物和式（D1）的金属络合物; <？in-line-formula description =“在线公式”end =“lead”？> [M D1] D1 （6-n）式（D1）<？in-line-formula description =“In-line Formulas”end = “尾”→其中M D1表示Cr，Mo，Re，Fe，Ru，Os，Co，Rh，Pd或Pt; X
表示卤素离子; L <！ - SIPO - > D1表示除了D1D之外的配体; n表示3,4,5或6; m表示4-，3-，2-，1-，O或1 +。 -
公开(公告)号：US06878511B2
公开(公告)日：2005-04-12
申请号：US10422937
申请日：2003-04-25
CPC分类号： G03C1/0051 , G03C2001/0055 , G03C2001/0153 , G03C2001/0156 , G03C2001/0357 , G03C2200/43
摘要： A process of producing a silver halide photographic emulsion containing tabular silver halide grains having an aspect ratio of 5 or more, which comprises using silver halide fine grains as prepared by the following method in at least one of a nucleation step and a growth step of the production of silver halide emulsion, the method comprising mixing at least a silver salt aqueous solution and a halide aqueous solution to prepare silver halide fine grains, wherein one of the silver salt aqueous solution and the halide aqueous solution is introduced as a jet flow into a mixer; a region where the jet flow slows down is provided within the mixer; and the other solution is introduced into the jet flow before the velocity of the jet flow has become {fraction (1/10)} of the velocity at the time when the jet flow comes into the slowing-down region.
摘要翻译： 一种制备含有长宽比为5或更大的片状卤化银颗粒的卤化银照相乳剂的方法，该方法包括使用如下方法制备的卤化银细晶粒：至少一种成核步骤和生长步骤 所述方法包括将至少一种银盐水溶液和卤化物水溶液混合以制备卤化银细颗粒，其中将银盐水溶液和卤化物水溶液之一作为喷射流引入到 混合器; 喷射流减慢的区域设置在混合器内; 并且在射流速度已经变成{分数（喷流进入减速区域之前的速度的1/10）之前，将另一溶液引入喷射流中。
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公开(公告)号：US06232055B1
公开(公告)日：2001-05-15
申请号：US09281075
申请日：1999-03-10
IPC分类号： G03C146
CPC分类号： G03C8/4013 , G03C1/0051 , G03C7/3835 , G03C8/404 , G03C2200/03
摘要： Disclosed is a silver halide color photographic photosensitive material in which the photosensitive layer of the photosensitive material comprising a silver halide emulsion, a developing agent and a coupler is put together with the processing layer of a processing material so that these layers are heated to form a color image in the photosensitive material, said silver halide grains in the photosensitive layer having a silver chloride content of 50 mol% or more, wherein (1) the silver halide grains, in which 50% or more of the exterior faces of the grain is made up of a (111) plane, account for 50% or more of the total projected area of the silver halide grains of the emulsion, and the developing agent has a specific molecular structure, or (2) the tabular silver halide grains having an aspect ratio of 2 or more, which have the exterior faces of the grain made up of a (100) plane and a plane of projection of the grain in a shape of a rectangle with a length to width ratio ranging from 1:1 to 1:2, or which have the exterior faces of the grain made up of a (111) plane and a plane of projection in the shape of a hexagon with the ratio of the lengths of the neighboring sides ranging from 1:1 to 1:10, account for 50% or more of the total projected area of the silver halide grains of the emulsion, and the coupler is a pyrazolotriazole coupler having a specific molecular structure.
摘要翻译： 公开了一种卤化银彩色感光材料，其中包含卤化银乳剂，显影剂和成色剂的感光材料的感光层与处理材料的处理层放在一起，使得这些层被加热形成 在感光材料中的彩色图像，感光层中的卤化银颗粒的氯化银含量为50摩尔％以上，其中，（1）其中外观面的50％以上的卤化银颗粒为 由（111）面构成，占乳液的卤化银颗粒总投影面积的50％以上，显影剂具有特定的分子结构，或者（2）具有 纵横比为2以上，其具有由（100）面构成的谷物的外表面和谷物的投影平面，其长度与宽度之比为 1：1至1：2，或者其具有由（111）面构成的颗粒的外表面和具有六边形形状的突起平面，其相邻长度的比例范围为1： 1至1:10，占乳液的卤化银颗粒总投影面积的50％或更多，并且成色剂是具有特定分子结构的吡唑并三唑成色剂。
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公开(公告)号：US20070026348A1
公开(公告)日：2007-02-01
申请号：US11482938
申请日：2006-07-10
IPC分类号： G03C1/00
CPC分类号： G03C1/49827 , G03C1/061 , G03C1/09 , G03C1/498 , G03C1/49818 , G03C1/49845 , G03C5/17 , G03C7/30541 , G03C7/34 , G03C7/344 , G03C7/36 , G03C7/383 , G03C7/3835 , G03C7/384 , G03C2001/0055 , G03C2001/03558 , G03C2001/091 , G03C2001/7425
摘要： The present invention provides a black and white photothermographic material including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent represented by formula (1), a coupler which reacts with an oxidation product of the reducing agent to form a dye, and at least one development accelerator represented by formula (A-1) or (A-2) on a support: wherein R1, R2, R3, and R4 each independently represent a hydrogen atom or a substituent; and R5 represents an alkyl group, an aryl group, or a heterocyclic group; Q1-NHNH-Q2 Formula (A-1) wherein Q1 represents an aromatic group or a heterocyclic group; and Q2 represents a carbamoyl group or the like; wherein R11 represents an alkyl group, an acyl group, an acylamino group, or the like; R12 represents a hydrogen atom or a substituent; and R13 and R14 represent a substituent.
摘要翻译： 本发明提供黑色和白色光热敏成像材料，其至少包括光敏卤化银，非光敏有机银盐，由式（1）表示的还原剂，与还原剂的氧化产物反应形成的成色剂 染料和由式（A-1）或（A-2）表示的至少一种显影促进剂：其中R 1，R 2，R 2， R 3和R 4各自独立地表示氢原子或取代基; R 5表示烷基，芳基或杂环基; 式（A-1）<？in-line-formula description =“In-line Formulas”end =“lead”？> Q 1 -NHNH-Q 2 ？in-line-formula description =“In-line formula”end =“tail”？>其中Q 1表示芳基或杂环基; 和Q 2表示氨基甲酰基等; 其中R 11表示烷基，酰基，酰氨基等; R 12表示氢原子或取代基; R 13和R 14代表取代基。
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