-
公开(公告)号：US20040096784A1
公开(公告)日：2004-05-20
申请号：US10295069
申请日：2002-11-15
IPC分类号： G03C001/035 , G03C001/35 , G03C001/43 , G03C001/498 , G03C001/34
CPC分类号： G03C1/49818 , G03C1/04 , G03C1/49845 , G03C1/49863 , G03C1/49881 , G03C2001/03535 , G03C2001/03558 , G03C2007/3025 , Y10S430/145 , Y10S430/156
摘要： Aqueous-based thermally developable emulsions and photothermographic imaging materials include photosensitive silver halide core-shell grains that comprise at least 20 mol % iodide based on total silver, an amount of iodide in the core of the grains that can be up to the iodide saturation limit in silver iodobromide, and an amount of iodide in the shell of the grains that is at least 2 mol % less than the amount of iodide present in the core, and further provided that the total amount of silver in the shell is from about 10 to about 80 mol % of total silver in the grains. These materials provide desired Dmax and reduced image nullprint outnull.
摘要翻译： 基于水的热显影乳液和光热成像材料包括光敏卤化银核 - 壳晶粒，其包含基于总银的至少20mol％的碘化物，可以达到碘化物饱和极限的晶粒核中的碘化物量 在碘化银中，并且所述晶粒壳中的碘化物的量相对于存在于芯中的碘化物的量少至少2摩尔％，并且进一步规定，壳中的银的总量为约10至 约80mol％的银中总银。 这些材料提供所需的Dmax和缩小的图像“打印输出”。
-
公开(公告)号：US20020019571A1
公开(公告)日：2002-02-14
申请号：US09904616
申请日：2001-07-13
IPC分类号： C07C317/00 , G03C001/498 , G03C001/42 , G03C001/43 , G03C001/34 , G03C005/30 , H04N001/21 , H04N001/23 , H04N001/29
CPC分类号： G03C7/30511 , G03C1/42 , G03C7/305 , G03C7/30541 , G03C2200/21 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16 , Y10S430/165
摘要： This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: 1 In the above Structure I, the substituents are as defined in the application. Such compounds have good reactivity and can by used to block photographically useful compounds such as developing agents until thermally activated under preselected conditions. Compounds according to the present invention are especially useful in color photothermographic imaging elements.
摘要翻译： 本发明涉及一种成像元件，其包括具有结构I的化合物的成像层：在上述结构I中，取代基如本申请中所定义。 这些化合物具有良好的反应性，并且可以通过用于阻挡照相用的化合物如显影剂，直到在预选条件下热活化。 根据本发明的化合物在彩色光热敏成像元件中特别有用。
-
3.发明申请公开(公告)号：US20020168595A1
公开(公告)日：2002-11-14
申请号：US10061212
申请日：2002-02-04
发明人： Masahiko Taniguchi , Naoto Matsuda
IPC分类号： G03C001/43 , G03C001/50
CPC分类号： G03C7/30541 , G03C5/50 , G03C7/30 , G03C7/30552
摘要： A silver halide color photographic light-sensitive material containing at least one kind of a compound represented by formula (I): 1 Where each of R1, R3 and R4 independently represents a hydrogen atom or a substituent, R2 represents a substituent, a represents an integer of 0 to 4, wherein if a is not less than 2, a plurality of R2's may be the same or different, and if a is 1, R2 is selected from substituents having a up value of 0 to 0.53, and if a is 2 to 4, R2 is selected from substituents having a nullp value of 0 to 0.53 in total, Time represents a group which releases nullSnullR5 after being eliminated as (Time)t-SnullR5, t is 0 or 1, and R5 represents an organic group which is bonded with S by its sp3 carbon.
摘要翻译： 含有至少一种式（I）表示的化合物的卤化银彩色照相感光材料：其中，R 1，R 3和R 4各自独立地表示氢原子或取代基，R 2表示取代基，a表示整数 为0〜4，其中如果a不小于2，则多个R 2可以相同或不同，如果a为1，则R2选自上述值为0至0.53的取代基，如果a为2 至4，R2选自总共为0至0.53的sigmap值的取代基，Time表示在作为（时间）tS-R5，t为0或1之后将-S-R5消除后释放的基团，t表示0或1，R5表示 通过其sp3碳与S结合的有机基团。
-
公开(公告)号：US20010016304A1
公开(公告)日：2001-08-23
申请号：US09734634
申请日：2000-12-12
发明人： Jorg Hagemann , Jan Haller , Gunter Helling
IPC分类号： G03C001/46 , G03C007/26 , G03C007/32 , G03C007/34 , G03C001/43
CPC分类号： G03C7/346 , G03C7/3835 , G03C7/39268
摘要： A color photographic silver halide material having a support and at least one photosensitive silver halide emulsion layer which is associated with a cyan coupler of the formula (I): 1 in which R1, R2, R3, Z1, Y1 and n have the meaning stated in the description, is distinguished by elevated dye stability of the dye produced from the coupler by chromogenic processing.
摘要翻译： 具有支持体的彩色照相卤化银材料和与式（I）的青色成色剂相关联的至少一种感光卤化银乳剂层：其中R1，R2，R3，Z1，Y1和n具有如下含义： 该描述的特征在于通过显色处理从耦合器产生的染料的染料稳定性提高。
-
5.发明申请SILVER HALIDE IMAGING ELEMENT CONTAINING INTERCALATED PHOTOGRAPHICALLY USEFUL COMPOUNDS 失效含有间隔摄影用途化合物的银制成像元件公开(公告)号：US20040096786A1
公开(公告)日：2004-05-20
申请号：US10036669
申请日：2001-12-21
IPC分类号： G03C001/295 , G03C001/34 , G03C001/38 , G03C001/42 , G03C001/43
CPC分类号： G03C1/04
摘要： A photographic element is described comprising a support bearing one or more hydrophilic colloid layers including at least one photographic silver halide emulsion layer, wherein a photographically useful compound is incorporated into at least one hydrophilic colloid layer in the form of an intercalation composition comprising a layered host material having molecules of the photographically useful compound inserted as guest molecules between the layers of the host material. The invention provide novels materials and a method of incorporating active chemistry compounds such as developers or development inhibitors directly into a photographic imaging element with improved stability and keeping response versus known methods for incorporating active chemistry compounds.
摘要翻译： 描述了一种照相元件，其包含一个支承有一个或多个亲水胶体层的载体，该亲水胶体层包括至少一个照相卤化银乳剂层，其中将照相有用的化合物并入包含分层宿主的嵌入组合物形式的至少一个亲水胶体层 具有在宿主材料层之间作为客体分子插入的照相有用化合物的分子的材料。 本发明提供新颖材料和将活性化学化合物如显影剂或显影抑制剂直接掺入照相成像元件中的方法，其具有改进的稳定性并且与已知的掺入活性化学化合物的方法保持响应。
-
公开(公告)号：US20040053173A1
公开(公告)日：2004-03-18
申请号：US10246265
申请日：2002-09-18
发明人： Joe E. Maskasky , Victor P. Scaccia
IPC分类号： G03C001/035 , G03C001/04 , G03C001/498 , G03C001/34 , G03C001/43
CPC分类号： G03C1/49818 , G03C1/49845 , G03C2001/03558
摘要： Aqueous-based thermally sensitive emulsions and photothermographic imaging materials include photosensitive silver halide grains that are predominantly homogeneous and comprise at least 20 mol % iodide based on total silver in the grains. These materials provide desired Dmax and reduced image nullprint outnull.
摘要翻译： 基于水的热敏乳剂和光热成像材料包括主要均匀的感光卤化银颗粒，并且包含至少20mol％的碘化物，基于颗粒中的总银。 这些材料提供所需的Dmax和缩小的图像“打印输出”。
-
公开(公告)号：US20030087206A1
公开(公告)日：2003-05-08
申请号：US10289861
申请日：2002-11-07
IPC分类号： G03C005/26 , G03C001/43 , G03C001/765 , G03C003/00
CPC分类号： G03D5/06
摘要： An image forming assembly and method utilizes a laminate processing sheet. The laminate processing sheet is applied on an emulsion side of an exposed photosensitive film which includes sprocket holes along opposing edges. In a first feature of the present invention, a width of the laminate processing sheet is confined to an image area between the opposing sprocket holes, so as to reduce or eliminate the possibility of processing marks in or around an area of the opposing sprocket holes. In a further feature of the present invention, an absorbing sheet can be applied to the backside of the photosensitive film, to absorb any excess processing or wetting solution that is applied to the photosensitive film. This also aids in reducing or eliminating unwanted processing marks at the sprocket holes or an area in the vicinity of the sprocket holes.
-
8.发明申请Photographic developing composition and use thereof in the development of a photographic element 有权摄影显影组合物及其在照相元件开发中的应用公开(公告)号：US20020155396A1
公开(公告)日：2002-10-24
申请号：US10051667
申请日：2002-01-18
IPC分类号： G03C005/305 , G03C005/29 , G03C001/43
CPC分类号： G03C1/346 , G03C5/30 , G03C5/305 , G03C2005/3007 , G03C2200/34
摘要： A photographic developer composition for use in the development of a black and white silver halide photographic element said composition comprises at least one developing agent and, in an amount sufficient to inhibit sludge deposition, one or more compounds selected from compounds having the formula XnullR1nullCONHnullAnullSnullSnullBnullNHCOnullR2nullY (I) wherein A and B are each independently a substituted or unsubstituted aliphatic, alicyclic, aromatic or heterocyclic group; R1 and R2 are each independently a substituted or unsubstituted aliphatic, alicyclic, aromatic or heterocyclic group; X and Y are each independently a solubilising group; and compounds having the formula XnullR1nullCONHnullAnullSnullM (II) wherein A, R1 and X are as defined above, and M is either a hydrogen atom or a cationic species if the sulfur atom is in its ionized form.
摘要翻译： 用于开发黑白卤化银照相元件的照相显影剂组合物，所述组合物包含至少一种显影剂，并且以足以抑制污泥沉积的量含有一种或多种选自具有式X-R1的化合物的化合物 -CONH-ASSB-NHCO-R2-Y（I）其中A和B各自独立地为取代或未取代的脂族，脂环族，芳族或杂环基团; R1和R2各自独立地为取代或未取代的脂族，脂环族，芳族或杂环基团; X和Y各自独立地为增溶基团; 和具有式X-R1-CONH-A-S-M（II）的化合物，其中A，R1和X如上定义，如果硫原子为离子化形式，M为氢原子或阳离子物质。
-
公开(公告)号：US20030148233A1
公开(公告)日：2003-08-07
申请号：US10036672
申请日：2001-12-21
IPC分类号： G03C001/08 , G03C001/295 , G03C001/34 , G03C001/38 , G03C001/42 , G03C001/43
摘要： A radiation sensitive imaging element is described comprising a support bearing one or more hydrophilic colloid layers, wherein a photographically useful compound is incorporated into at least one hydrophilic colloid layer in the form of a self-assembled composition comprising a substantially homogeneous and ordered array of the photographically useful compound and silver and halide atoms, wherein the average minimum distance from each Ag atom in the composition to an atom of the photographically useful compound in the composition is less than 50 null. In a particular embodiment, the self-assembled composition is of the general unit cell formulaAgaXb(PUC*)c.nH2Owhere X represents halogen atoms selected from Cl, Br, and I or any combination thereof, and PUC* is a photographically useful compound containing at least one positively charged onium ion group; and wherein a is an integer from 1-10 and b is an integer from 2-18, with the proviso b is greater than a, and the silver and halide atoms form silver halide sublattice structures having a net negative charge; c is an integer such that the onium ion group containing photographically useful compound forms a positively-charged sublattice which stabilizes the negatively charged silver halide sublattice, wherein charge neutrality for the composition is upheld; and n is any number from 0 to 10. The invention provides novel materials and a method of incorporating active chemistry compounds such as developers or development inhibitors directly into a photographic imaging element. The invention further provide materials, and a method for preparing materials, comprising silver halide co-crystallized with photographic useful compound molecules thereby creating a unique crystal lattice. The invention described herein provides materials in which active chemistry and silver halide are present together in an ordered array, or crystal lattice, separated by distances measured on the atomic scale (i.e., in angstroms (null), where 1 nullnull10null4 nullm).
-
公开(公告)号：US20030108825A1
公开(公告)日：2003-06-12
申请号：US10266185
申请日：2002-10-07
发明人： Michael J. Simons
IPC分类号： G03C001/43 , G03C005/38
CPC分类号： G03C7/407 , G03C5/261 , G03C7/3029 , G03C7/42 , G03C2007/3043 , G03C2200/35
摘要： A method of providing an image in an imagewise exposed photographic silver halide material comprising at least one silver halide emulsion layer, which method comprises developing the silver halide and fixing the remaining silver halide by contacting it with a molten composition comprising a silver halide complexing agent which is present in sufficient amount to render the silver halide substantially clear. The photographic silver halide material may comprise at least one silver halide emulsion layer on a support wherein the material also comprises a layer of a composition comprising a silver halide complexing agent which is liquefiable by heat and which, when molten, is in reactive association with the silver halide. The image formed may be scanned to produce an electronic rendition of the image.
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.014 秒)
