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1. 发明申请

US20030165783A1 Method for processing silver halide light-sensitive photographic material 失效
公开(公告)号：US20030165783A1
公开(公告)日：2003-09-04
申请号：US10360351
申请日：2003-02-07
发明人： Shoji Nishio
IPC分类号： G03C005/29
CPC分类号： G03C1/295 , G03C1/043 , G03C1/061 , G03C5/30 , G03C2005/3007
摘要： A method for processing a silver halide photographic light-sensitive material which comprises a support, a silver halide emulsion layer provided on the support and a hydrophilic colloid layer adjacent to the silver halide emulsion layer, comprising a step of developing the photographic light-sensitive material with a developing solution containing an ascorbic acid compound as a developing agent, wherein the photographic material contains an amine compound in at least one of the silver halide emulsion layer and the hydrophilic colloid layer and an nucleating agent within a range of 0 to 20 mg per 1 m2 of the photographic light-sensitive material, and wherein the amine compound has a distribution coefficient (log P) of 1 or more in a n-octanol/water system.

2. 发明授权

US06280915B1 Spectrally sensitized tabular grain photographic materials 失效
标题翻译：光谱敏化片状晶粒照相材料
公开(公告)号：US06280915B1
公开(公告)日：2001-08-28
申请号：US08267527
申请日：1994-06-29
申请人： Marc Van den Zegel , Jan Claes , Jean-Marie Dewanckele
发明人： Marc Van den Zegel , Jan Claes , Jean-Marie Dewanckele
IPC分类号： G03C146
CPC分类号： G03C1/043 , G03C1/0051 , G03C1/18 , G03C1/7614 , G03C5/16 , G03C5/29 , G03C5/3021 , G03C2200/52 , Y10S430/167
摘要： A silver halide coated photographic material is disclosed comprising sensitized silver bromide or silver bromoiodide tabular grains having an average thickness of less than 0.30 &mgr;m, in at least one light-sensitive layer and which is characterised in that it further contains in the said light-sensitive layer and/or at least one non-light sensitive layer at least one polyoxyethylene compound comprising from about 20 to 100 mole percent recurring units of the formula (Ia) and 80 to 0 mole % recurring units of the formula and wherein R represents an aliphatic, aromatic, or heterocyclic group, and X represents a halogen.
摘要翻译：公开了一种卤化银涂覆的感光材料，其包含在至少一个感光层中具有小于0.30μm的平均厚度的敏化溴化银或溴碘化银片状颗粒，其特征在于它还含有所述光敏感层和/或至少一个非光敏层，至少一种聚氧乙烯化合物，其包含约20至100摩尔％的式（Ia）的重复单元和80至0摩尔％的下式重复单元，其中R表示脂族，芳香族或杂环基，X表示卤素。

3. 发明授权

US06207283B1 Polymer 失效
标题翻译：聚合物
公开(公告)号：US06207283B1
公开(公告)日：2001-03-27
申请号：US09185150
申请日：1998-11-03
申请人： Peter Bell , Günter Helling , Beate Weber , Ralf Büscher , Lothar Endres , Lothar Rosenhahn , Rainer Scheerer , Lydia Simon , Thomas Stetzer
发明人： Peter Bell , Günter Helling , Beate Weber , Ralf Büscher , Lothar Endres , Lothar Rosenhahn , Rainer Scheerer , Lydia Simon , Thomas Stetzer
IPC分类号： B41M500
CPC分类号： G03C7/396 , B41M5/5272 , C08G63/672 , C08G65/332 , C08G65/3344 , G03C1/043 , Y10T428/273 , Y10T428/31504 , Y10T428/31768
摘要： A polymer of the formula (I): in which X1 means H or (R1)1+1—L1CO—, X2 means —(L2)m—OH or R1 means —COO−M+, —SO3−M+ or (M+)2PO32−, L1 means alkylene, arylene, aralkylene or cycloalkylene, L2 means the residue of a polyether having an average molecular weight of 200 to 3000 (number average), M+ means a cation, l means a number from 0 to 4, m means a number 0 or 1 and n means a number from 0 to 20, wherein m+n is ≧1.
摘要翻译：式（I）的聚合物：其中X1表示H或（R1）1 + 1-L1CO-，X2表示 - （L2）m-OH或R1表示-COO-M +，-SO3-M +或（M +）2PO32- ，L1表示亚烷基，亚芳基，亚芳基或亚环烷基，L2表示平均分子量为200〜3000（数均）的聚醚的残基，M +表示阳离子，l表示0〜4的数，m表示数 0或1，n表示0至20的数，其中m + n为> = 1。

4. 发明授权

US6020118A Silver halide photographc material 失效
标题翻译：卤化银照相材料
公开(公告)号：US6020118A
公开(公告)日：2000-02-01
申请号：US949615
申请日：1997-10-14
申请人： Yoshihisa Hashi , Kazuaki Miyashita , Junichi Yamanouchi
发明人： Yoshihisa Hashi , Kazuaki Miyashita , Junichi Yamanouchi
IPC分类号： G03C1/005 , G03C1/043 , G03C1/09 , G03C1/16 , G03C1/83 , G03C5/17 , G03C5/16
CPC分类号： G03C1/043 , G03C1/0051 , G03C5/17 , G03C1/09 , G03C1/16 , G03C1/832 , Y10S430/167
摘要： A silver halide photographic material has at least one photosensitive silver halide emulsion layer and at least one non-photosensitive hydrophilic colloid layer on a support. The silver coverage per surface is 1.0-2.2 g/m.sup.2. The silver halide emulsion layer contains silver halide grains wherein tabular silver halide grains having an aspect ratio of at least 5 account for at least 50% of the entire projected area of silver halide grains. The silver halide grains have been grown on pure silver bromide or silver chlorobromide grains as nuclei so as to form silver iodobromide or silver chloroiodobromide having a silver iodide content of 0.1-3.20 mol % at the end of growth. This X-ray photosensitive material having high sensitivity and sharpness is used with a regular screen.
摘要翻译：卤化银照相材料在载体上具有至少一个感光卤化银乳剂层和至少一个非感光亲水胶体层。每个表面的银覆盖率为1.0-2.2g / m 2。卤化银乳剂层包含卤化银颗粒，其中具有至少5的纵横比的片状卤化银颗粒占卤化银颗粒的整个投影面积的至少50％。卤化银颗粒已经在纯溴化银或氯溴化银颗粒上生长成核，从而在生长结束时形成碘碘化银或氯碘碘化银，其碘化银含量为0.1-3.20mol％。具有高灵敏度和清晰度的这种X射线感光材料与常规屏幕一起使用。

5. 发明授权

US5587281A Method for producing silver halide grain and silver halide emulsion using the grain 失效
标题翻译：使用该颗粒生产卤化银颗粒和卤化银乳剂的方法
公开(公告)号：US5587281A
公开(公告)日：1996-12-24
申请号：US501959
申请日：1995-07-13
申请人： Mitsuo Saitou , Junichi Yamanouchi , Yoichi Hosoya
发明人： Mitsuo Saitou , Junichi Yamanouchi , Yoichi Hosoya
IPC分类号： G03C1/005 , G03C1/043 , G03C1/07 , G03C1/047 , G03C1/035
CPC分类号： G03C1/07 , G03C1/0051 , G03C1/043
摘要： Disclosed is a method for producing silver halide grains containing tabular grains having a thickness of from 0.02 to 0.3 .mu.m and an aspect ratio (diameter/thickness) of from 2 to 50 at a proportion of from 75 to 100% of the total projected area of silver halide grains, which comprises at least nucleation, ripening and growing steps in a dispersion medium solution consisting of water and a dispersion medium, wherein gelatin having the following characteristics (a) occupies from 30 to 100 wt % of said dispersion medium used in said growing step:characteristics (a)the relation between the number percentage of a chemically modified --NH.sub.2 group in the gelatin and the methionine content of the gelatin is in the region a.sub.1 depicted in FIG. 1.Also disclosed is a silver halide emulsion comprising at least a dispersion medium and silver halide grains produced by the above-described method.
摘要翻译：公开了一种制备厚度为0.02〜0.3μm，长宽比（直径/厚度）为2〜50的含有片状颗粒的卤化银颗粒的比例为总投影面积的75〜100％的方法的卤化银颗粒，其在由水和分散介质组成的分散介质溶液中至少包含成核，成熟和生长步骤，其中具有以下特征的明胶（a）占所用分散介质的30-100重量％所述生长步骤：特征（a）明胶中的化学修饰的-NH 2基团的数目百分比与明胶的甲硫氨酸含量之间的关系在图1所示的区域a1中。还公开了包含至少一种分散介质和通过上述方法制备的卤化银颗粒的卤化银乳剂。

6. 发明授权

US5232818A Nucleated high contrast photographic elements containing thioether compounds to inhibit pepper fog and restrain image spread 失效
标题翻译：含有化合物的核高分子摄影元素可以抑制白炽灯和限制图像传播
公开(公告)号：US5232818A
公开(公告)日：1993-08-03
申请号：US735975
申请日：1991-07-25
申请人： Harold I. Machonkin , Donald L. Kerr
发明人： Harold I. Machonkin , Donald L. Kerr
IPC分类号： G03C1/043 , G03C1/06 , G03C1/295 , G03C1/33 , G03C1/34
CPC分类号： G03C1/061 , G03C1/043 , G03C2001/108
摘要： Silver halide photographic elements which are capable of high contrast development and are especially useful in the field of graphic arts have incorporated therein a hydrazine compound which functions as a nucleator, an amino compound which functions as an incorporated booster, and a thioether compound which functions to inhibit pepper fog and restrain image spread.
摘要翻译：能够具有高对比度发展并且在平面技术领域中特别有用的卤化银照相元件已经在其中引入了用作成核剂的肼化合物，用作掺入促进剂的氨基化合物和作用于抑制辣椒雾并抑制图像传播。

7. 发明授权

US5102779A Method for processing silver halide photographic materials, and developer and silver halide photographic material used therein 失效
标题翻译：用于处理银盐摄影材料的方法及其使用的开发商和银盐摄影材料
公开(公告)号：US5102779A
公开(公告)日：1992-04-07
申请号：US596272
申请日：1990-10-12
申请人： Tetsuro Kojima , Eiichi Okutsu , Kazunobu Katoh
发明人： Tetsuro Kojima , Eiichi Okutsu , Kazunobu Katoh
IPC分类号： G03C5/29 , G03C1/043 , G03C1/06 , G03C5/30 , G03C5/305
CPC分类号： G03C5/305 , G03C1/043
摘要： A method for processing silver halide photographic materials comprising the step of: processing imagewise exposed silver halide photographic material using a developer containing at least one compound represented by general formula (X): ##STR1## wherein R.sub.1 and R.sub.2 each represents a hydrogen atom, an alkyl group containing from 2 to 8 carbon atoms, an alkenyl group containing from 3 to 8 carbon atoms, or an aralkyl group containing from 7 to 12 carbon atoms; or R.sub.1 and R.sub.2 are combined to form a ring; R.sub.3, R.sub.4, R.sub.5, and R.sub.6 each represents a hydrogen atom, or an alkyl group containing from 1 to 4 carbon atoms: and n represents an integer from 3 to 20. A developer for processing silver halide photographic materials comprising at least one compound represented by general formula (X), described above. A silver halide photographic material comprising: at least one compound represented by general formula (X'): ##STR2## wherein R'.sub.1 and R'.sub.2 each represents a hydrogen atom, an alkyl group containing from 1 to 30 carbon atoms, an alkenyl group containing from 3 to 30 carbon atoms, or an aralkyl group containing from 7 to 30 carbon atoms; or R'.sub.1 and R'.sub.2 are combined to form a ring; R.sub.3, R.sub.4, R.sub.5, and R.sub.6 are the same as described above; and n' represents an integer from 2 to 50. A method for processing silver halide photographic materials comprising the step of: processing imagewise exposed silver halide photographic material comprising at least one compound represented by general formula (X'), described above.

8. 发明授权

US5041367A Photographic recording material 失效
标题翻译：摄影记录材料
公开(公告)号：US5041367A
公开(公告)日：1991-08-20
申请号：US488553
申请日：1990-03-05
申请人： Henry J. Sniadoch
发明人： Henry J. Sniadoch
IPC分类号： G03C1/043 , G03C1/295 , G03C1/43 , G03C7/392
CPC分类号： G03C1/043 , G03C7/39276
摘要： A photographic recording material is provided which has enhanced photographic properties, such as sharpness values without substantial decrease in photographic speed.

9. 发明授权

US4916054A Silver halide photographic element containing a coating aid 失效
标题翻译：含有涂料助剂的卤化银照相元件
公开(公告)号：US4916054A
公开(公告)日：1990-04-10
申请号：US171362
申请日：1988-03-21
申请人： Masakazu Yoneyama , Jun Arakawa
发明人： Masakazu Yoneyama , Jun Arakawa
IPC分类号： G03C1/043 , G03C1/38 , G03C1/76
CPC分类号： G03C1/043 , G03C1/38 , G03C1/7614
摘要： Disclosed is a silver halide photographic material having at least one light-sensitive silver halide emulsion layer on a support and containing, in the silver halide emulsion layer or in any other hydrophilic colloid layer, a coating aid of a general formula (I):A--O--X--(B).sub.n --SO.sub.3 M (I)whereinX represents --(CH.sub.2 CH.sub.2 O).sub.a --(C.sub.3 H.sub.6 O).sub.b --;a represents 0 or from 1 to 50 on the average;b represents from 1 to 5 on the average;A represents an alkyl or alkenyl group having from 8 to 25 carbon atoms, or an aryl group;B represents a divalent linking group;n represents 0 or 1; andM represents a cation. Because of the incorporation of the coating aid, the coating compositions can be uniformly coated on the support with neither comet nor repelling. The photographic light-sensitive material therefore does not stain the photographic material, the processing solution and the rollers during the processing of the material, and, additionally, the material is free from static marks by static electricity.
摘要翻译：公开了一种卤化银照相材料，其在载体上具有至少一个感光卤化银乳剂层，并且在卤化银乳剂层或任何其它亲水胶体层中含有通式（I）的涂料助剂：AOX - （B）n-SO 3 M（I）其中X表示 - （CH 2 CH 2 O）a - （C 3 H 6 O）b - ; a代表0或从1到50平均; b平均为1〜5; A表示具有8至25个碳原子的烷基或烯基或芳基; B表示二价连接基团; n表示0或1; M表示阳离子。由于涂覆助剂的结合，涂料组合物可均匀地涂覆在载体上，既不含彗星也不排斥。因此，摄影感光材料在材料加工期间不会对照相材料，处理溶液和辊造成污染，另外，材料通过静电没有静电痕迹。

10. 发明授权

US4865965A Light sensitive emulsion and element containing a cyclic ether compound and process for using same 失效
标题翻译：光敏乳剂和含有环醚化合物的元素及其使用方法
公开(公告)号：US4865965A
公开(公告)日：1989-09-12
申请号：US194067
申请日：1988-05-12
申请人： Gerard Friour , Arthur H. Herz , Christian Paris , Marcel Riveccie
发明人： Gerard Friour , Arthur H. Herz , Christian Paris , Marcel Riveccie
IPC分类号： G03C1/06 , C07D327/00 , C07D329/00 , G03C1/005 , G03C1/043 , G03C1/07 , G03C1/09 , G03C1/34
CPC分类号： C07D329/00 , C07D327/00 , G03C1/0051 , G03C1/043 , G03C1/07 , G03C1/09 , G03C1/346
摘要： This invention is directed to a light sensitive silver halide emulsion comprising a cyclic ether compound having an acid function and to an element containing such emulsion and to a process for using same. The compound comprises, in the cyclic ring, at least two atoms from the group consisting of sulfur and selenium, each of which atoms being separated from one another by a chain of at least two carbon atoms. Such compound acts as a solvent and as a growth modifying agent for silver halide grains. Also described is a process for modifying the growth of silver halide grains.

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