-
公开(公告)号：US06573037B1
公开(公告)日：2003-06-03
申请号：US10158656
申请日：2002-05-30
申请人： Lloyd A. Lobo , Hwei-Ling Yau , James S. Honan , Paul T. Hahm
发明人： Lloyd A. Lobo , Hwei-Ling Yau , James S. Honan , Paul T. Hahm
IPC分类号： G03C1047
摘要： An imaging element is described comprising one or more hydrophilic colloid layers which include gelatin as a film forming binder which has been chemically crosslinked with a gelatin hardener, wherein at least 20% of the gelatin of at least one of the one or more hydrophilic colloid layers comprises a gelatin prepared from hydrolysis of ossein using sodium or potassium hydroxide, and the gelatin is chemical crosslinked with a gelatin hardener at a level from 70 to 120 effective &mgr;mole hardener per gram of gelatin. Improvements are obtained in the wet mechanical strength of an imaging element comprising gelatin as a binder, without needing to increase the amount of chemical crosslinker with respect to the gelatin. The invention further enables the use of relatively low molecular weight gelatins without compromising the wet mechanical strength of imaging elements and without needing to increase the amount of crosslinker relative to the amount of gelatin. The invention also enables the selective improvement in the wet mechanical properties of layers with a high ratio of non-binder materials to binder without substantially increasing the amount of chemical crosslinker.
摘要翻译： 描述了一种成像元件，其包含一个或多个亲水胶体层，其包括明胶作为成膜粘合剂，其已经用明胶固化剂化学交联，其中至少20％的一种或多种亲水胶体层中的至少一种的明胶 包括使用氢氧化钠或氢氧化钾从骨胶原水解制备的明胶，明胶与明胶固化剂进行化学交联，每克明胶的水平为70至120有效的莫美尔硬化剂。 在包含明胶作为粘合剂的成像元件的湿机械强度方面获得了改进，而不需要相对于明胶增加化学交联剂的量。 本发明还使得能够使用相对低分子量的明胶，而不会影响成像元件的湿机械强度，并且不需要相对于明胶量增加交联剂的量。 本发明还能够以非粘合剂材料与粘合剂的高比率选择性地提高层的湿机械性能，而基本上不增加化学交联剂的量。
-
2.发明授权Method for forming photographic dispersions comprising loaded latex polymers 失效用于形成包含负载胶乳聚合物的照相分散体的方法
公开(公告)号：US5594047A
公开(公告)日：1997-01-14
申请号：US390400
申请日：1995-02-17
CPC分类号： G03C7/3882
摘要： Loaded latex dispersions of hydrophobic photographically useful compounds with a wide variety of polymer latices are prepared by preparing an oil phase solution of the hydrophobic compound or compounds, preferably essentially free of water-miscible or volatile solvent, combining the oil solution with one or more aqueous solutions, at least one of which contains a polymer latex, and mixing the combination of oil solution, aqueous solution and latex under high shear or turbulence sufficient to cause loading of the photographically useful compound into the dispersed polymer latex wherein the pH of the mixture does not need to be significantly changed.
摘要翻译： 通过制备疏水性化合物或化合物的油相溶液，优选基本上不含水混溶性或挥发性溶剂，将油溶液与一种或多种水溶液合并，制备具有各种各样的聚合物胶乳的疏水照相有用化合物的负载胶乳分散体 溶液，其中至少一个含有聚合物胶乳，并在高剪切或湍流下混合油溶液，水溶液和胶乳的组合，足以使照相有用化合物加载到分散的聚合物胶乳中，其中混合物的pH 不需要明显改变。
-
公开(公告)号：US06824941B2
公开(公告)日：2004-11-30
申请号：US10140846
申请日：2002-05-08
申请人： James S. Honan , Andrew M. Howe , Paul A. Corbelli , Lloyd A. Lobo , Ryan B. Adams , John S. Brand
发明人： James S. Honan , Andrew M. Howe , Paul A. Corbelli , Lloyd A. Lobo , Ryan B. Adams , John S. Brand
IPC分类号： G03C1047
CPC分类号： G03C1/047
摘要： The present invention relates to an imaging member comprising poultry gelatin. In one embodiment, the poultry gelatin is located preferably in at least one layer in the upper half of said imaging member comprising poultry gelatin. Another embodiment provides an aqueous coating composition comprising poultry gelatin.
-
公开(公告)号：US06911071B2
公开(公告)日：2005-06-28
申请号：US10836901
申请日：2004-04-30
申请人： James S. Honan , Andrew M. Howe , Paul A. Corbelli , Lloyd A. Lobo , Ryan B. Adams , John S. Brand
发明人： James S. Honan , Andrew M. Howe , Paul A. Corbelli , Lloyd A. Lobo , Ryan B. Adams , John S. Brand
CPC分类号： G03C1/047
摘要： The present invention relates to an imaging member comprising poultry gelatin. In one embodiment, the poultry gelatin is located preferably in at least one layer in the upper half of said imaging member comprising poultry gelatin. Another embodiment provides an aqueous coating composition comprising poultry gelatin.
摘要翻译： 本发明涉及包含家禽明胶的成像构件。 在一个实施方案中，家禽明胶优选位于包含家禽明胶的所述成像构件的上半部分中的至少一层中。 另一个实施方案提供包含家禽明胶的水性涂料组合物。
-
5.发明授权Coating fluid for imaging element comprising solubilized collagen gelatin colloidal dispersion 失效用于成像元件的涂布液包括溶解的胶原明胶胶体分散体公开(公告)号：US06706467B2
公开(公告)日：2004-03-16
申请号：US10158651
申请日：2002-05-30
IPC分类号： G03C1407
CPC分类号： G03C1/047 , C08K3/36 , C08K7/16 , C08L33/00 , C08L89/06 , C08L2205/18 , C09D189/06 , C09H3/00 , C09H5/00 , C08L2666/02
摘要： An aqueous coating fluid is described comprising gelatin at a concentration of at least 1 wt % and a colloidal particle dispersed material phase at a volume fraction of at least 0.01, wherein at least 20% of the gelatin comprises a gelatin prepared from hydrolysis of ossein using sodium or potassium hydroxide. The present invention enables increasing the concentrations of a coating fluid containing gelatin and dispersed sub-micron colloidal materials, reducing the size of the sub-micron colloidal materials in such a coating fluid, and/or including higher molecular weight gelatin in such a coating fluid without detrimentally increasing the viscosity of such fluids. The invention further enables reducing the viscosity of an aqueous coating fluid containing gelatin and dispersed insoluble colloidal material, without needing to reduce the concentration of gelatin or colloidal materials, increase the size of the sub-micron colloidal materials, and/or reduce the molecular weight of the gelatin. Each such advantage may be achieved either individually, or in combinations to varying extents, without the need to fundamentally change the composition of the materials in the coating fluid.
摘要翻译： 描述了一种包含浓度至少为1重量％的明胶和体积分数至少为0.01的胶体颗粒分散材料相的含水涂布液，其中至少20％的明胶包含由骨胶原水解制备的明胶，其使用 氢氧化钠或氢氧化钾。 本发明能够增加含有明胶和分散的亚微米胶体材料的涂布液的浓度，减小这种涂布液中的亚微米胶体材料的尺寸，和/或在这种涂布液中包括较高分子量的明胶 而不会不利地增加这种流体的粘度。 本发明还可以降低包含明胶和分散的不溶性胶体材料的水性涂布液的粘度，而不需要降低明胶或胶体材料的浓度，增加亚微米胶体材料的尺寸和/或降低分子量 的明胶。 每个这样的优点可以单独地实现，也可以以不同程度的组合来实现，而不需要从根本上改变涂层流体中材料的组成。
-
公开(公告)号：US06420103B1
公开(公告)日：2002-07-16
申请号：US09266178
申请日：1999-03-10
IPC分类号： G03C138
CPC分类号： G03C7/3885 , G03C7/362 , G03C7/367 , G03C7/38
摘要： Silver halide light sensitive photographic elements are disclosed comprising a support bearing at least one yellow image forming hydrophilic colloid layer comprising a yellow dye-forming coupler and a trialkyl citrate coupler solvent of the formula C3H4(OH)(CO2R)3, where each R independently represents an alkyl group and the total number of carbon atoms for the three R groups combined is greater than 6. The combination of such citrate ester solvents with yellow dye forming couplers in photographic elements leads to both good reactivity and good image-dye light stability. The advantages of the invention are particularly useful for photographic color paper elements on reflective supports.
摘要翻译： 公开了卤化银光敏感照相材料，其包括载体，该载体承载至少一个黄色图像形成亲水胶体层，其包含黄色染料形成成色剂和式C 3 H 4（OH）（CO 2 R）3的三烷基柠檬酸酯偶联剂溶剂，其中每个R独立地 代表烷基，并且三个R基团的总碳原子数大于6.这些柠檬酸酯溶剂与形成成色剂的黄色染料在照相元件中的组合导致良好的反应性和良好的图像染料光稳定性。 本发明的优点对于反射支撑件上的照相彩色纸元件特别有用。
-
公开(公告)号：US07813962B2
公开(公告)日：2010-10-12
申请号：US11156321
申请日：2005-06-17
IPC分类号： G06Q30/00
CPC分类号： G06Q30/06 , G06Q10/087 , G06Q30/0601 , G06Q40/04
摘要： The present invention relates to a method of ordering images at an imaging device which permits a user to print images immediately, and simultaneously with the printing of the images, access further images for editing. The method of the present invention also provides a running account to the user as the user decides to print an image that details the cost of the jobs as they are being performed. Further, the system provides an ability to check the transaction cost versus the deposit for a fulfillment session and update the cost as the jobs are fulfilled.
摘要翻译： 本发明涉及一种在成像装置上排序图像的方法，其允许用户立即打印图像，并且同时打印图像，访问另外的图像进行编辑。 本发明的方法还提供了一个用户的运行帐户，因为用户决定在执行作业时详细说明作业的成本。 此外，系统提供检查交易成本与履行会话的存款的能力，并且在作业被履行时更新成本。
-
公开(公告)号：US07583834B2
公开(公告)日：2009-09-01
申请号：US11072077
申请日：2005-03-04
IPC分类号： G06K9/00
CPC分类号： G03F7/70791 , G03F9/7076 , G03F9/7088
摘要： The present invention relates to a method of aligning comprising providing a support, applying a transparent layer, patterning at least the transparent layer to produce a pattern and an alignment feature capable of scattering light, illuminating the support and the transparent layer with oblique lighting, providing an analysis system capable of sensing scattered light from the alignment feature and referencing, sensing the scattered light from the alignment feature; referencing the scattered light from the alignment feature to a position on said support; and aligning a second operation to the position.
摘要翻译： 本发明涉及一种对准方法，包括提供支撑件，施加透明层，图案化至少透明层以产生图案和能够散射光的对准特征，以斜照明照亮支撑件和透明层，提供 分析系统，其能够感测来自对准特征的散射光并参考，检测来自对准特征的散射光; 将来自所述对准特征的散射光参考到所述支撑件上的位置; 以及将所述位置对准第二操作。
-
9.发明授权
公开(公告)号：US5998120A
公开(公告)日：1999-12-07
申请号：US597
申请日：1997-12-30
CPC分类号： G03C7/3882 , G03C1/047 , G03C2001/0471 , G03C2200/36 , G03C2200/42 , Y10S977/887
摘要： A process for making a direct dispersion of a photographically useful material is discloses comprising: mixing (i) an aqueous phase comprising a gelatin solution and (ii) a liquid organic phase comprising a photographically useful material under conditions of high shear or turbulence to form a fine dispersion of the organic phase having an average particle size of less than 0.5 micron dispersed in the aqueous phase; wherein the gelatin solution comprises a mixture of a first gelatin having an isoelectric point pH of less than or equal to 5.2 and a second gelatin having an isoelectric point pH of greater than or equal to 6.0. In accordance with the invention, the use of blends of a first gelatin having an pI of less than or equal to 5.2, such as a conventional lime processed gelatin, and a second gelatin having an pI of greater than or equal to 6.0, such as an acid processed gelatin, in a direct photographic dispersion yields a substantial reduction in viscosity in comparison to the use of the first gelatin alone, which reduction is greater than would be expected by just using blends of the first gelatin with another relatively low pI gelatin having an equivalent inherent viscosity as the second gelatin. In accordance with preferred embodiments of the invention, relatively low levels of APO gelatin may be used partially replacing LPO gelatin in a dispersion formulation to obtain significant viscosity reduction while minimizing adverse effects which may be associated with the use of higher levels of acid processed gelatin.
摘要翻译： 公开了一种用于制造照相用材料的直接分散的方法，其包括：（i）包含明胶溶液的水相和（ii）在高剪切或湍流条件下包含照相用材料的液体有机相，形成 分散在水相中的平均粒度小于0.5微米的有机相的细分散; 其中所述明胶溶液包含等电点pH小于或等于5.2的第一明胶和等电点pH大于或等于6.0的第二明胶的混合物。 根据本发明，使用pI小于或等于5.2的第一明胶（例如常规的石灰加工明胶）和pI大于或等于6.0的第二明胶的共混物的使用，例如 与直接照相分散体中的酸加工明胶相比，单独使用第一种明胶相比，粘度显着降低，这比通过仅使用第一种明胶与另一种具有较低pI明胶的共混物预期的降低 与第二种明胶相当的固有粘度。 根据本发明的优选实施方案，相对低水平的APO明胶可以部分地替代分散体制剂中的LPO明胶以获得显着的粘度降低，同时最小化可能与使用较高水平的酸加工明胶相关的不利影响。
-
公开(公告)号：US06261755B1
公开(公告)日：2001-07-17
申请号：US09514632
申请日：2000-02-28
申请人： Danuta Gibson , James S. Honan , Thomas A. Rosiek
发明人： Danuta Gibson , James S. Honan , Thomas A. Rosiek
IPC分类号： G03C108
CPC分类号： G03C7/342 , G03C1/34 , G03C1/815 , G03C7/3006 , G03C7/3212 , G03C7/34 , G03C7/3885 , G03C7/39216 , G03C7/39256
摘要： The invention provides a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith: (A) a phenolic cyan dye-forming narrow bandwidth “NB coupler”; (B) a phenolic cyan dye-forming coupler of formula (II): wherein: R3 is an unsubstituted or substituted alkyl or aryl group or a 5-10 membered heterocyclic ring which contains one or more heteroatoms selected from nitrogen, oxygen and sulfur, which ring is unsubstituted or substituted; R4 is an unsubstituted or substituted alkyl group; R5 is hydrogen, halogen or an unsubstituted or substituted alkyl or aryl group or a 5-10 membered heterocyclic ring which contains one or more heteroatoms selected from nitrogen, oxygen and sulfur, which ring is unsubstituted or substituted; and Z is a hydrogen atom or a group which can be split off by the reaction of the coupler with an oxidized color-developing agent; and (C) a stabilizer of formula (III) wherein: each Y is an independently selected substituent and m is 0 to 4; and each T is an independently selected substituent and p is 0 to 4. Preferably the element has associated therewith one or more high-boiling solvents of formula (IV) wherein: R1 is an unsubstituted or substituted alkyl or aryl group; and G is an unsubstituted or substituted alkyl group.
摘要翻译： 本发明提供了一种照相元件，其包含至少一种与之相关的感光卤化银乳剂层：（A）形成苯酚青色染料的窄带宽“NB成色剂”;（B）式（B）的酚青色染料成色剂 II）：其中：R3是未取代或取代的烷基或芳基或含有一个或多个选自氮，氧和硫的杂原子的5-10元杂环，该环是未取代或取代的; R4是未取代或取代的 烷基; R5是氢，卤素或未取代或取代的烷基或芳基或含有一个或多个选自氮，氧和硫的杂原子的5-10元杂环，该环是未取代的或被取代的; Z为氢原子或可通过偶合剂与氧化显色剂的反应而分离的基团; 和（C）式（III）的稳定剂，其中：每个Y是独立选择的取代基，m是0-4; 所述T是独立选择的取代基，p是0至4.优选所述元素与一种或多种式（Ⅳ）的高沸点溶剂缔合，其中：R 1为未取代或取代的烷基或芳基; G是未取代或取代的烷基。
-
-
-
-
-
-
-
-
-
搜索结果
23 条记录 (耗时 0.028 秒)