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公开(公告)号：US4818671A
公开(公告)日：1989-04-04
申请号：US79224
申请日：1987-07-29
摘要： A silver halide color photographic material improved in sensitivity, gradiation and maximum density when the material is treated with a rapid processing. The silver halide color photographic material comprises a support and photograhic component layers including at least one silver halide emulsion layer comprising (a) silver halide grains comprising not less than 80 mol % of silver chloride, (b) a gold compound in an amount of from 5.times.10.sup.-7 to 5.times.10.sup.-3 mol per mol of silver halide contained in said silver halide emulsion layer, (c) a sulfur sensitizer and (d) a spectral sensitizing dye represented by the following general formula [I]: ##STR1## wherein X.sub.1, X.sub.2, X.sub.3 and X.sub.4 are a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryl group or a hydroxy group, respectively; R.sub.1 and R.sub.2 are an alkyl group, respective;y X.sup..crclbar. is a counter anion and n is 0 or 1.
摘要翻译： 当通过快速处理处理材料时，卤化银彩色照相材料在灵敏度，分级和最大密度方面提高。 卤化银彩色照相材料包括载体和包含至少一种卤化银乳剂层的光致成膜层，所述卤化银乳剂层包含（a）包含不少于80mol％氯化银的卤化银颗粒，（b）金化合物的量为 所述卤化银乳剂层中所含的每摩尔卤化银为5×10 -7至5×10 -3摩尔，（c）硫增感剂和（d）由以下通式[I]表示的光谱增感染料：通式 [I]其中X1，X2，X3和X4分别是氢原子，卤素原子，烷基，烷氧基，芳基或羟基; R1和R2分别为烷基，y X（ - ）为抗衡阴离子，n为0或1。
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2.发明授权
公开(公告)号：US4863844A
公开(公告)日：1989-09-05
申请号：US121470
申请日：1987-11-17
CPC分类号： G03C1/09 , G03C1/015 , G03C1/346 , G03C2001/03517
摘要： A silver halide light-sensitive photographic material which is excellent in the aptitude for rapid processing and highly sensitive and of which the sensitivity and gradation are stable against the change of the temperature at the time of exposure is disclosed. The silver-halide photographic material comprises a support and, provided thereon, a silver halide emulsion layer, wherein said silver halide emulsion layer contains silver chloro-halide grains containing not less than 90 mole % of silver chloride and having been chemically sensitized in the presence of a labile sulfur compound and a gold compound, and an organic compound of which solubility product (Ksp) with a silver ion is not more than 1.times.10.sup.11.0, said organic compound having been added to said silver halide emulsion layer during the period between after the formation of said silver halide grains and before the completion of the chemical sensitization thereof.
摘要翻译： 公开了一种卤化银感光性感光材料，其特征在于快速加工性和高度敏感性，并且其敏感性和等级对于曝光时的温度变化是稳定的。 卤化银照相材料包括载体，并且在其上提供卤化银乳剂层，其中所述卤化银乳剂层含有不少于90％（摩尔）氯化银的氯卤化银颗粒，并且在存在时已被化学增感 的不稳定的硫化合物和金化合物，以及其中具有银离子的溶解度积（Ksp）不大于1×10 11.0的有机化合物，所述有机化合物在所述卤化银乳剂层之间的期间内被添加 形成所述卤化银颗粒并在其化学增感完成之前。
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3.发明授权Silver halide photographic light-sensitive material which is excellent in rapid processability and has not very much sensitivity variation caused by a change on standing in the preparation of the light-sensitive material 失效卤化银摄影感光材料，其在快速加工性方面优异，并且由于在感光材料的制备中的立场变化而引起的灵敏度变化不大
公开(公告)号：US4830958A
公开(公告)日：1989-05-16
申请号：US147691
申请日：1988-01-25
CPC分类号： G03C1/035 , G03C1/08 , G03C7/39296 , G03C1/18 , G03C2001/03511 , G03C2001/03517 , G03C2200/33 , G03C2200/40 , G03C7/3885
摘要： A photographic material having an excellent rapid processability, a high sensitivity and a less sensitivity variation due to a change of standing of the silver halide emulsion in the course of preparation of the light-sensitive material, and its preparation process are disclosed. The silver halide photographic light-sensitive material comprises a support bearing at least one silver halide emulsion layer thereon, and at least one silver halide emulsion layer contains highly chloride-containing silver halide grains having a silver chloride content of not less than 90 mol %, a water-soluble bromide of from 0.05 mol % to 2 mol % per mol of silver halide and a high boiling organic solvent having a dielectric constant of not higher than 6.0.
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4.发明授权
公开(公告)号：US4906554A
公开(公告)日：1990-03-06
申请号：US143854
申请日：1987-12-11
申请人： Masao Ishikawa , Shigeharu Koboshi , Kazuhiro Kobayashi , Keiji Ohbayashi , Mitsuhiro Okumura , Shigeo Chino , Kaoru Onodera
发明人： Masao Ishikawa , Shigeharu Koboshi , Kazuhiro Kobayashi , Keiji Ohbayashi , Mitsuhiro Okumura , Shigeo Chino , Kaoru Onodera
CPC分类号： G03C7/413
摘要： This invention relates to a color developing solution for processing of a light-sensitive silver halide color photographic material which comprises containing a compound represented by the following formula [I] and at least one compound selected from a compound represented by the following formula [II] and a compound represented by the following formula [III], and a processing method of a light-sensitive silver halide color photographic material, which comprises, after imagewise exposure of a light-sensitive silver halide color photographic material, carrying out processing including at least a color developing step, wherein the light-sensitive silver halide color photographic material has silver halide emulsion layers containing silver halide grains substantially comprised of silver chloride, and a color developing solution used in the color developing step contains the compound represented by the following formula [I] and at least one compound selected from the compound represented by the following formula [II] and the compound represented by the following formula [III]: ##STR1## (wherein R.sup.1 and R.sup.2 each represent an alkyl group having 1 to 3 carbon atoms.) ##STR2## (in the formulae [II] and [III], L represents an alkylene group, a cycloalkylene group, a phenylene group, --L.sub.8 --O--L.sub.8 --O--L.sub.8 -- or --L.sub.9 --Z--L.sub.9 --, where Z represents ##STR3## L.sub.1 to L.sub.13 each represent an alkylene group, R.sub.3 to R.sub.13 each represent a hydrogen atom, a hydroxyl group, a carboxylic acid group (including its salt), or a phosphonic acid group (including its salt), provided that at least two of R.sub.3 to R.sub.6 are the carboxylic acid group (including its salt) or the phosphonic acid group (including its salt), and at least two of R.sub.5 to R.sub.7 are the carboxylic acid group (including its salt) or the phosphonic acid group (including its salt)).
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公开(公告)号：US5082765A
公开(公告)日：1992-01-21
申请号：US598798
申请日：1990-10-15
CPC分类号： G03C7/413
摘要： A method of processing a light-sensitive silver halide color photographic material wherein a light-sensitive silver halide photographic material having a support and provided thereon at least one silver halide emulsion layer containing a dye-forming coupler and silver halide grains which are sensitized with specific sensitizing dyes, is processed with a color developer solution containing specific aromatic primary amine color developing agents.
摘要翻译： 一种处理感光卤化银彩色照相材料的方法，其中具有支撑体的感光卤化银照相材料提供在其上，所述感光卤化银照相材料包含至少一个含有染料形成成色剂和卤化银颗粒的卤化银乳剂层， 使用含有特定芳族伯胺显色剂的显色剂溶液处理敏化染料。
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6.发明授权Process for forming dye-image using a developer comprising an image stabilizer, a hydroxylamine and not containing benzyl alcohol 失效使用包含图像稳定剂，羟胺和不含苄醇的显色剂形成染料图像的方法
公开(公告)号：US4797350A
公开(公告)日：1989-01-10
申请号：US35078
申请日：1987-04-06
CPC分类号： G03C7/413 , G03C7/39208
摘要： A process for forming a dye image is disclosed, in which a silver halide photographic light-sensitive material having a silver halide emulsion layer is developed by a color developer comprising an aromatic primary amine and an N,N- dialkylhydroxylamine. The silver halide emulsion layer contains a hydrophobic dye-forming coupler and a compound selected from the group consisting of compounds having a sterically hindered phenol group and polyalkylpiperidine compounds or the water soluble acid salt thereof. The dye image having a high maximum density and a high light-fastness can be obtained when the color developer without benzyl alcohol is used.
摘要翻译： 公开了一种用于形成染料图像的方法，其中具有卤化银乳剂层的卤化银照相感光材料由包含芳族伯胺和N，N-二烷基羟胺的显色剂显影。 卤化银乳剂层含有疏水性染料形成成色剂和选自具有空间位阻酚基的化合物和聚烷基哌啶化合物或其水溶性酸式盐的化合物。 当使用不含苄醇的显色剂时，可以获得具有高最大密度和高耐光性的染料图像。
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公开(公告)号：US06613419B2
公开(公告)日：2003-09-02
申请号：US09872833
申请日：2001-06-01
IPC分类号： B41M500
CPC分类号： B41M5/52 , B41M5/506 , B41M5/508 , B41M5/5218 , B41M5/5236 , B41M5/5254 , Y10T428/24802
摘要： An ink jet recording sheet is disclosed, comprising a support having on at least one side of the support an ink absorbing layer, wherein the surface of the ink absorbing layer side of the sheet exhibits a center-line mean roughness (Ra) of 0.4 to 2.5 &mgr;m and a ten-point mean roughness (Rz) of 5×Ra to 20×Ra when measured at a reference length of 2.5 mm and a cut-off value of 0.8 mm.
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公开(公告)号：US4713317A
公开(公告)日：1987-12-15
申请号：US852375
申请日：1986-04-16
申请人： Shinichi Nakamura , Keiji Ohbayashi
发明人： Shinichi Nakamura , Keiji Ohbayashi
IPC分类号： C07C17/32 , C07C43/164 , G03C7/392 , G03C1/40 , G03C7/32
CPC分类号： G03C7/39232 , C07C17/32 , C07C43/164
摘要： A silver halide color photographic material is disclosed which has a support at least one silver halide emulsion layer containing a non-diffusible coupler, wherein a compound of formula (I) is incorporated in either said silver halide emulsion layer or a layer adjacent thereto or both:R.sub.1 --O--R.sub.2 (I)wherein R.sub.1 and R.sub.2 each represents an alkyl group, a cycloalkyl group or an alkenyl group.
摘要翻译： 公开了一种卤化银彩色照相材料，其具有至少一种含有不可扩散成色剂的卤化银乳剂层的载体，其中式（I）化合物掺入所述卤化银乳剂层或与其相邻的层或两者中 ：R1-O-R2（I）其中R1和R2各自表示烷基，环烷基或烯基。
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9.发明授权
公开(公告)号：US4563406A
公开(公告)日：1986-01-07
申请号：US630333
申请日：1984-07-12
申请人： Keiji Ohbayashi , Kaoru Onodera
发明人： Keiji Ohbayashi , Kaoru Onodera
CPC分类号： G03C1/825
摘要： There is disclosed a light-sensitive silver halide photographic material having a white pigment containing layer and at least one silver halide emulsion layer provided successively on a support, being characterized in that there is provided a colorant containing layer capable of being made substantially colorless by a photographic treatment between said support and said white pigment containing layer. The present invention provides a light-sensitive silver halide photographic material having a reflective support improved to a great extent in sharpness substantially without bringing about lowering in sensitivity.
摘要翻译： 公开了一种具有白色颜料含量层和至少一种卤化银乳剂层的感光卤化银照相材料，其连续地设置在载体上，其特征在于提供了一种着色剂含量层，其能够通过 所述载体和所述含白色颜料的层之间的照相处理。 本发明提供了具有反射支持的感光卤化银照相材料，其大大改善了锐度，基本上不会降低灵敏度。
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公开(公告)号：US20050196541A1
公开(公告)日：2005-09-08
申请号：US11067059
申请日：2005-02-25
申请人： Shinichi Suzuki , Keiji Ohbayashi
发明人： Shinichi Suzuki , Keiji Ohbayashi
摘要： A method for manufacturing ink jet recording sheet having the steps, in that order, of: providing an under-coat layer on a polyolefin coating support having the center-line average roughness of the surface of the polyolefin coated support of 0.10 to 1.5 μm as measured at a reference length of 2.5 mm and a cutoff value of 0.8 mm; heating the polyolefin coated support on which the under-coat layer is provided; and coating on the under-coat layer a coating liquid that contains inorganic micro particles and binder so that the coating liquid forms a porous ink absorption layer, wherein the temperature difference between the temperature of the polyolefin coated support and the temperature of the coating liquid is within 15° C. in the coating step.
摘要翻译： 一种制造喷墨记录纸的方法，其具有以下步骤：在聚烯烃涂层载体上提供下涂层，其中聚烯烃涂覆的载体的表面的中心线平均粗糙度为0.10-1.5μm作为 在2.5mm的参考长度和0.8mm的截止值下测量; 加热其上提供底涂层的聚烯烃涂覆的载体; 在下涂层上涂布含有无机微粒和粘合剂的涂布液，使得涂布液形成多孔墨吸收层，其中聚烯烃涂布载体的温度与涂布液的温度之间的温度差为 在15℃范围内。
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