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1. 发明申请

US20190235376A1 THERMALLY-DEVELOPABLE PHOTOSENSITIVE MATERIAL AND PREPARATION METHOD THEREOF 审中-公开
公开(公告)号：US20190235376A1
公开(公告)日：2019-08-01
申请号：US16382195
申请日：2019-04-12
申请人： FUJIFILM CORPORATION
发明人： Yoshihisa HASHI , Munenori SHIMOYAMA , Yoshihiro JIMBO
IPC分类号： G03C1/12 , G03C1/74 , G03C1/09
CPC分类号： G03C1/12 , G03C1/09 , G03C1/498 , G03C1/74 , G03C5/08
摘要： Provided is a thermally-developable photosensitive material having a support, an image forming layer, which contains at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, on one surface of the support, and a non-photosensitive back layer on the other surface of the support, in which either the image forming layer or the image forming layer and the non-photosensitive back layer contain an infrared absorbing dye which absorbs at least infrared having a wavelength equal to or longer than 700 nm. Also provided is a manufacturing method of the thermally-developable photosensitive material.

2. 发明授权

US06979529B2 Methine dye and silver halide photographic light-sensitive material containing the methine dye 失效
标题翻译：含有次甲基染料的甲基染料和卤化银照相感光材料
公开(公告)号：US06979529B2
公开(公告)日：2005-12-27
申请号：US09842086
申请日：2001-04-26
申请人： Takashi Katoh , Hiroo Takizawa
发明人： Takashi Katoh , Hiroo Takizawa
IPC分类号： G03C1/12 , G03C1/005 , G03C1/494
CPC分类号： G03C1/12
摘要： A silver halide photographic light-sensitive material is disclosed, comprising a support having thereon at least on light-sensitive halide emulsion layer, wherein the emulsion layer contains a compound represented by formula (1).
摘要翻译：公开了一种卤化银照相感光材料，其包含至少在感光卤化物乳剂层上的载体，其中乳剂层含有由式（1）表示的化合物。

3. 发明授权

US06960426B2 Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof 失效
标题翻译：用于具有发光读数的光学存储器件的卤化银材料及其处理方法
公开(公告)号：US06960426B2
公开(公告)日：2005-11-01
申请号：US09886979
申请日：2002-01-15
申请人： Eugene B. Levich , Jacob N. Malkin , Mark A. Alperovich , Boris M. Shapiro
发明人： Eugene B. Levich , Jacob N. Malkin , Mark A. Alperovich , Boris M. Shapiro
IPC分类号： G03C1/005 , G03C1/015 , G03C1/09 , G03C1/12 , G03C9/00 , G11B7/244 , G11B7/245 , G11B7/251 , G03C5/46
CPC分类号： G11B7/246 , B82Y20/00 , G03C1/005 , G03C1/015 , G03C1/09 , G03C1/12 , G03C9/00 , G03C2001/091 , G03C2001/096 , G11B7/00455 , G11B7/245 , G11B7/2472 , G11B7/2475 , G11B7/251 , G11B7/26 , G11B2007/0009 , Y10S430/146
摘要： This invention concerns a luminescent optical memory material and method of forming this material, including the encoding of information by a photographic process. The method involves the use of silver halide crystals of a defined size range, with the optional use of sensitizers, emulsion stabilizers, and other agents followed by the absorption of luminescent dyes on the developed silver particle to form a luminescent optical memory system. The method involves synthesis of a photographic emulsion with silver halide crystals of a defined size range, applying photographic emulsion to a substrate, exposing to light photochemical treatment and a process of transformation of the silver particles formed in the places exposed by light into luminescent particles. The method involves obtaining a multi-layer luminescent material for a three-dimensional optical memory devices.
摘要翻译：本发明涉及一种发光光学记忆材料和形成该材料的方法，包括通过摄影过程编码信息。该方法包括使用具有规定尺寸范围的卤化银晶体，任选使用敏化剂，乳液稳定剂和其它试剂，然后在显影的银颗粒上吸收发光染料以形成发光光学记忆体系统。该方法包括合成具有规定尺寸范围的卤化银晶体的照相乳剂，将照相乳剂施加到基材上，暴露于光光化学处理和将由光暴露的部分中形成的银颗粒转变成发光颗粒的过程。该方法包括获得三维光学存储器件的多层发光材料。

4. 发明申请

US20050119490A1 Asymmetric cyanine dye 审中-公开
标题翻译：不对称花青染料
公开(公告)号：US20050119490A1
公开(公告)日：2005-06-02
申请号：US10491036
申请日：2002-09-27
申请人： Masayuki Kawakami
发明人： Masayuki Kawakami
IPC分类号： C09B23/01 , C09B23/08 , G03C1/12 , G03C1/14 , G03C1/20 , C07D43/02
CPC分类号： C09B23/0066 , C09B23/086 , G03C1/127 , G03C1/14 , G03C1/20
摘要： A compound represented by the general formula (I) or a salt thereof [wherein R1, R2, R4, and R5 represent an alkyl group or an aryl group, and R1 and R2 and/or R4 and R5 may bind to each other to form a ring; R3 represents hydrogen atom or sulfo group; R6, R7, R8, and R9 represent hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, an amino group, nitro group or cyano group; X1 and X2 represent an alkyl group or an aryl group; m1 to m3 represents 0 or 1; L1 to L7 represent a methine group, and when two or more of methine groups among the aforementioned methine groups have a substituent, the substituents may bind to each other to form a ring; M represents hydrogen atom, a metal or a quaternary ammonium salt; and n represents an integer of 1 to 7 required to neutralize a charge]. The compound can be utilized as a novel cyanine dye useful as an infrared photosensitive dye that give no bad influence on photographic characteristics of a photographic emulsion and gives reduced residual color after development.
摘要翻译：由通式（I）表示的化合物或其盐[其中R 1，R 2，R 4，R 4和R 4 > 5表示烷基或芳基，R 1和R 2和/或R 4和R 4独立地表示烷基或芳基， SUP> 5 可以彼此结合形成环; R 3表示氢原子或磺基; R 6，R 7，R 8和R 9代表氢原子，卤素原子，烷基烷氧基，氨基，硝基或氰基; X 1和X 2代表烷基或芳基; m 1至m 3表示0或1; L 1至L 7表示次甲基，并且当上述次甲基中的次甲基中的两个或更多个具有取代基时，取代基可以彼此结合形成戒指; M表示氢原子，金属或季铵盐; n表示中和电荷所需的1〜7的整数]。该化合物可以用作可用作红外光敏染料的新颖的花青染料，其对照相乳剂的照相特性没有不利影响，并且显影后残留颜色降低。

5. 发明申请

US20050113546A1 Process for the preparation of cyanine dyes with polysulfonate anions 失效
标题翻译：用聚磺酸阴离子制备花青染料的方法
公开(公告)号：US20050113546A1
公开(公告)日：2005-05-26
申请号：US10722257
申请日：2003-11-25
申请人： Ting Tao , Eduard Kottmair , Scott Beckley
发明人： Ting Tao , Eduard Kottmair , Scott Beckley
IPC分类号： B41C1/10 , B41M5/46 , C07D209/14 , C07D209/34 , C07D209/60 , C07D277/64 , C09B23/00 , C09B23/01 , C09B23/08 , C09B69/06 , C09K3/00 , G03C1/12 , G03F7/00 , G03F7/004 , C07F7/04 , C08G77/04
CPC分类号： B41M5/465 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , C09B69/06 , G03C1/127 , G03C1/20 , G03C5/164
摘要： A convenient and economical method for preparing infrared absorbing cyanine dyes useful in lithographic printing plate precursors is disclosed. The reaction is generally carried out by condensation of a heterocyclic base containing an activated methylene group and an unsaturated bisaldehyde or its equivalent in a solvent or solvent mixture at about 20-150° C. All the reactions necessary for production of the infrared absorbing cyanine dye may be carried out in one reaction vessel without isolating any intermediate products.
摘要翻译：公开了一种用于制备用于平版印刷版前体的红外吸收花青染料的方便和经济的方法。反应通常通过在约20-150℃下在溶剂或溶剂混合物中将含有活化亚甲基和不饱和双醛或其等同物的杂环基团缩合进行。制备红外吸收花青染料所需的所有反应可以在一个反应容器中进行，而不隔离任何中间产物。

6. 发明授权

US06884891B2 Methine dyes, manufacturing methods thereof, and silver halide photographic materials containing same dyes 有权
标题翻译：甲基染料，其制造方法和含有相同染料的卤化银照相材料
公开(公告)号：US06884891B2
公开(公告)日：2005-04-26
申请号：US10192590
申请日：2002-07-11
申请人： Katsumi Kobayashi
发明人： Katsumi Kobayashi
IPC分类号： C07D263/56 , C07D277/64 , C07D417/14 , C09B23/00 , C09B23/01 , C09B23/02 , C09B23/10 , G03C1/12
CPC分类号： C07D263/56 , C07D277/64 , C07D417/14 , C09B23/0066 , C09B23/0083 , C09B23/02 , C09B23/10 , G03C1/12
摘要： Methine dye compounds represented by formula (1) and highly sensitive silver halide photographic materials containing these compounds: Dye1-(L1-(Dye2)m1)m2 (CI1)y1 (1) wherein L1 represents a linkage group represented by formula (2), m1 represents an integer of 1 to 5, m2 represents an integer of 1 to 5, Dye1 represents a first chromophore, Dye 2 represents a second chromophore, CI1 represents an ion for neutralization of electric charge, and y1 represents a number of the ions required for neutralization of electric charges; -G1-A1-Y1-G2-Y2-A2-G3- (2) wherein A1 and A2 each individually represent a carbonyl group or a sulfonyl group, Y1 and Y2 each individually represent —O—, —S— or —NR1—, R1 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group or a heterocyclic group, and G1, G2 and G3 each individually represent a divalent linkage group.
摘要翻译：由式（1）表示的甲基染料化合物和含有这些化合物的高灵敏度卤化银照相材料：<？in-line-formula description =“In-line Formulas”end =“lead”→Dye1-（L 1 （1）（1）＆lt;＆lt; 1＆gt;（1）＆lt; -line-formula description =“In-line Formulas”end =“tail”？>其中L 1表示由式（2）表示的连接基团，m1表示1〜5的整数，m 2 表示1〜5的整数，染料1表示第一发色团，染料2表示第二发色团，CI 1表示用于中和电荷的离子，y1表示中和所需的离子数的电费; <？in-line-formula description =“In-line Formulas”end =“lead”？> - G <1> 1 - （2）<α-2 2 line-formula description =“In-line Formulas”end =“tail”？>其中A 1和A 2各自各自表示羰基或磺酰基，Y 1个和Y 2个各自各自独立地表示-O - ， - S-或-NR 1 - ， - R 1，表示氢原子，烷基，烯基，芳基或杂环基，G 1，G 2和G 3 >各自独立地表示二价连接基团。

7. 发明申请

US20050032007A1 Silver halide emulsion and method of preparing the same 失效
公开(公告)号：US20050032007A1
公开(公告)日：2005-02-10
申请号：US10796163
申请日：2004-03-10
申请人： Hiroshi Kawakami , Mikio Ihama , Takeshi Suzumoto
发明人： Hiroshi Kawakami , Mikio Ihama , Takeshi Suzumoto
IPC分类号： G03C1/29 , A61K31/44 , G03C1/005 , G03C1/035 , G03C1/047 , G03C1/10 , G03C1/12 , G03C1/16 , G03C1/18 , G03C7/38 , G03C1/494
CPC分类号： A61K31/44 , G03C1/005 , G03C1/035 , G03C1/047 , G03C1/10 , G03C1/12 , G03C7/3825 , G03C2001/0357 , G03C2001/0854 , G03C2200/24
摘要： A silver halide emulsion containing water, dispersion medium comprising modified gelatin whose amino group is chemically modified, and silver halide grains comprising spectrally sensitized silver halide grains each having a multilayer adsorption of dye chromophores on the surface thereof. A method of preparing the silver halide emulsion. A silver halide photosensitive material contains the silver halide emulsion in a light-sensitive silver halide emulsion layer thereof.

8. 发明授权

US06844146B2 Silver halide color photosensitive material 失效
标题翻译：卤化银色感光材料
公开(公告)号：US06844146B2
公开(公告)日：2005-01-18
申请号：US10298633
申请日：2002-11-19
申请人： Junichiro Hosokawa , Kohzaburoh Yamada , Yasuhiro Shimada
发明人： Junichiro Hosokawa , Kohzaburoh Yamada , Yasuhiro Shimada
IPC分类号： G03C7/305 , G03C1/00 , G03C1/005 , G03C1/08 , G03C1/10 , G03C1/34 , G03C1/795 , G03C1/815 , G03C7/24 , G03C7/38 , G03C7/392 , G03C1/12 , G03C1/28 , G03C1/295
CPC分类号： G03C7/39296 , G03C1/005 , G03C1/10 , G03C1/7954 , G03C1/815 , G03C7/24 , G03C7/39248 , G03C2001/348 , G03C2200/10 , G03C2200/24 , Y10S430/156
摘要： A silver halide color photosensitive material has at least one blue-sensitive silver halide emulsion layer containing a yellow coupler, at least one green-sensitive silver halide emulsion layer containing a magenta coupler, at least one red-sensitive silver halide emulsion layer containing a cyan coupler, and at least one non-lightsensitive layer, on a support. The photosensitive material contains, in at least one of the layers, a compound having a reducing group and a compound having at least three hetero atoms capable of increasing a photographic speed of the photosensitive material in comparison with the case where the material does not contain the same.
摘要翻译：卤化银色感光材料具有至少一种含有黄色成色剂的蓝敏感卤化银乳剂层，至少一种含有品红色成色剂的感绿卤化银乳剂层，至少一种含有青色的感红卤化银乳剂层耦合器和至少一个非光敏层。感光材料在至少一层中含有具有还原基团的化合物和具有至少三个能够增加感光材料的照相速度的杂原子的化合物，与材料不含相同。

9. 发明授权

US6090536A Photographic emulsions and elements of increased sensitivity 失效
标题翻译：摄影乳液和灵敏度增加的元素
公开(公告)号：US6090536A
公开(公告)日：2000-07-18
申请号：US213739
申请日：1998-12-17
申请人： Joe E. Maskasky , Kenneth J. Reed , Victor P. Scaccia , James A. Friday
发明人： Joe E. Maskasky , Kenneth J. Reed , Victor P. Scaccia , James A. Friday
IPC分类号： G03C7/00 , G03C1/005 , G03C1/035 , G03C1/04 , G03C1/08 , G03C1/10 , G03C1/12 , G03C1/047 , G03C1/09
CPC分类号： G03C1/10 , G03C1/0051 , G03C1/04 , G03C1/12 , G03C2200/24
摘要： A photographic emulsion is disclosed containing for enhanced imaging speed high bromide {111} tabular grain emulsion peptizer with a cationic starch and sensitized with a fragmentable electron donating sensitizer. The photographic emulsion is disclosed for use in black-and-white and color photographic elements.
摘要翻译：公开了一种照相乳剂，其包含用于具有阳离子淀粉的增强成像速度的高溴酸盐{111}片状颗粒乳剂胶溶剂，并且用可裂解的电子给体敏化剂敏化。公开了用于黑白和彩色照相元件的照相乳剂。

10. 发明授权

US6063558A Photosensitive element containing a silver halide emulsion chemically sensitized with a chalcogenic compound 失效
标题翻译：含有用硫代钼化合物化学致敏的卤化银乳剂的感光元件
公开(公告)号：US6063558A
公开(公告)日：2000-05-16
申请号：US317626
申请日：1999-05-25
申请人： Johan Loccufier , Rene De Keyzer , Antonius Rutges
发明人： Johan Loccufier , Rene De Keyzer , Antonius Rutges
IPC分类号： G03C1/015 , G03C1/09 , G03C1/12
CPC分类号： G03C1/09 , G03C1/015 , G03C1/12
摘要： A photosensitive element which comprises on a support at least one photosensitive silver halide emulsion layer and at least a non-light sensitive layer, wherein the silver halide emulsion layer comprises a chalcogenic compound satisfying formula (1): ##STR1## wherein: X represents Se or Te, forming a double bond with its neighbouring C-atom,Nu represents a nucleophilic group which brings an electron pair in heterolytic bond formation; Nu has a pK.sub.a -value of at least 2.0 if Nu is an acidic group,L represents a divalent linking group representing each group which can position an electron donating atom in any of the 5th to the 8th position vis-a-vis the carbon atom of the carbon-chalcogen double bond,AQB represents the necessary atoms to form a heterocyclic 5- or 6-membered ring, provided that when A is a Nitrogen-atom, B is an atom selected from the group consisting of NR.sup.1, O, S, Se and Te,R.sup.1 can represent a hydrogen, an alkyl group, an acyl-group, an aryl group, an aralkyl group or a heteroaryl group;and a method wherein said chalcogenic compound is used during the step of chemically sensitizing at least one of the said silver halide emulsions at a pH-value situated between 3 and 10, a pAg-value situated between 6 and 11 and a temperature in the range of from 40.degree. C. up to 95.degree. C.
摘要翻译：一种感光元件，其在载体上包含至少一个感光卤化银乳剂层和至少一种不敏感层，其中所述卤化银乳剂层包含满足式（1）的硫代化合物：其中：X表示Se或Te，与其相邻的C原子形成双键，Nu表示亲电基团，其使电子对在杂解键形成中; 如果Nu是酸性基团，则Nu的pKa值至少为2.0，L表示可以相对于碳原子在5至8位任一位置给电子给体原子的每个基团的二价连接基团的碳 - 硫属元素双键，AQB表示形成杂环的5或6元环的必要原子，条件是当A为氮原子时，B为选自NR 1，O，S ，Se和Te，R 1可以表示氢，烷基，酰基，芳基，芳烷基或杂芳基; 以及一种方法，其中在化学增感至少一种所述卤化银乳剂的步骤中使用所述硫代化合物，其pH值为3至10，pAg值为6至11，温度范围为为40℃至95℃

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