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公开(公告)号：US4186016A
公开(公告)日：1980-01-29
申请号：US797753
申请日：1977-05-17
申请人： Joachim W. Lohmann , Otto Lapp , Immo Boie
发明人： Joachim W. Lohmann , Otto Lapp , Immo Boie
CPC分类号： G03C7/3029 , G03C2007/3034 , G03C2200/35 , G03C2200/38
摘要： In a color photographic material comprising a plurality of light-sensitive and non light-sensitive layers including at least two red sensitive coupler-containing silver halide emulsion layers of different speed, at least two green sensitive coupler-containing silver halide emulsion layers of different speed and a blue sensitive coupler-containing silver halide emulsion layer as well as a yellow filter layer located closer to the support than the blue sensitive silver halide emulsion layer but further removed from the support than any of the red sensitive or green sensitive layers, the sensitivity of the cyan partial image is significantly improved if the more sensitive red sensitive together with the more sensitive green sensitive silver halide emulsion layer forms a comparatively more sensitive emulsion layer unit which is located further removed from the support than a corresponding comparatively less sensitive emulsion layer unit formed by the less sensitive green sensitive and the less sensitive red sensitive silver halide emulsion layer, and the uppermost silver halide emulsion layer within the comparatively less sensitive emulsion layer unit is sensitive to the same spectral region as the lowermost silver halide emulsion layer within the comparatively more sensitive emulsion layer unit.
摘要翻译： 在包括多个感光层和非感光层的彩色照相材料中，包括至少两种不同速度的含红色感光性成色剂的卤化银乳剂层，至少两种具有不同速度的含绿色敏感成色剂的卤化银乳剂层 和蓝色敏感成色剂的卤化银乳剂层，以及位于比蓝色感光卤化银乳剂层更靠近载体的黄色滤光层，但比任何红色敏感层或绿色敏感层进一步从载体上除去，灵敏度 如果与较敏感的绿敏感卤化银乳剂层一起的敏感度较高的红色感光体形成了比相对较不敏感的乳剂层单元更靠近位置的乳剂层单位 形成由敏感度较低的绿色和 较不敏感的红色感光卤化银乳剂层，较不敏感的乳剂层单元内的最上面的卤化银乳剂层对比较敏感的乳剂层单元中与最低卤化银乳剂层相同的光谱区域敏感。
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公开(公告)号：US4267264A
公开(公告)日：1981-05-12
申请号：US115923
申请日：1980-01-28
申请人： Joachim W. Lohmann , Otto Lapp , Erwin Ranz
发明人： Joachim W. Lohmann , Otto Lapp , Erwin Ranz
CPC分类号： G03C7/3029 , G03C2007/3024 , G03C2007/3034
摘要： A high sensitivity color photographic recording medium has at least two red sensitive component silver halide emulsion layer and at least three green sensitive component silver halide emulsion layers, the sensitivity of layers of the same spectral sensitivity increasing in the direction from the layer support upwards and the more sensitive red-sensitive silver halide emulsion being located between two of the green-sensitive silver halide emulsion layers.
摘要翻译： 高灵敏度彩色照相记录介质具有至少两个红色感光组分卤化银乳剂层和至少三种感绿组分卤化银乳剂层，相同光谱灵敏度的层的灵敏度在从层向上的方向和 更敏感的红敏卤化银乳剂位于两个感绿卤化银乳剂层之间。
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公开(公告)号：US4129446A
公开(公告)日：1978-12-12
申请号：US797752
申请日：1977-05-17
申请人： Joachim W. Lohmann , Otto Lapp , Gerhard Kuhn
发明人： Joachim W. Lohmann , Otto Lapp , Gerhard Kuhn
CPC分类号： G03C7/3029 , G03C2007/3034 , G03C2007/3039
摘要： In a color photographic recording material comprising two red sensitive silverhalide emulsion layers of differing speed and two green sensitive silver halide emulsion layers of differing speed and a blue sensitive silver halide emulsion layer wherein each of the silver halide emulsion layers has associated with it a non-diffusing color coupler, and in which the more sensitive red sensitive silverhalide emulsion layer and the more sensitive green sensitive silver halide emulsion layer together form a comparatively more sensitive emulsion layer unit, the sensitivity for red and green light as well as for blue light is increased by placing the yellow filter layer immediately below the comparative more sensitive emulsion layer unit.
摘要翻译： 在一种彩色照相记录材料中，该材料包含不同速度的两个红敏感的卤化银乳剂层和两个不同速度的绿色感光卤化银乳剂层和一种蓝色敏感的卤化银乳剂层，其中每个卤化银乳剂层与其相关联， 其中更敏感的红敏敏卤化银乳剂层和更敏感的绿敏感卤化银乳剂层一起形成了比较敏感的乳剂层单元，红，绿光以及蓝光的灵敏度增加 通过将黄色滤光片层置于比较敏感的乳剂层单元的正下方。
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4.发明授权Color-photographic recording material containing a highly reactive dir-coupler 失效含有高反应性二联结器的彩色照相记录材料
公开(公告)号：US4315070A
公开(公告)日：1982-02-09
申请号：US158990
申请日：1980-06-12
CPC分类号： G03C7/305 , Y10S430/158
摘要： In high sensitivity color photographic recording materials the undesired color fog density is reduced by highly reactive DIR-compounds having an effective reaction velocity constant k.sub.eff of more than 20,000 [1 . mole.sup.-1 . sec.sup.-1 ] (measured at pH 10.2 by the method described hereinafter) in a concentration of from 10.sup.-5 to 10.sup.-3 mole per mole of silver halide, if contained in a light-sensitive silver halide emulsion layer or in a concentration of from 10.sup.-7 to 10.sup.-5 mole per gram of solids if contained in a silver-halide-free binder layer adjacent to a silver halide emulsion layer.
摘要翻译： 在高灵敏度彩色照相记录材料中，通过高反应性DIR化合物降低了不需要的色雾密度，其具有大于20,000 [1]的有效反应速度常数keff。 摩尔-1。 sec-1]（通过下文所述的方法在pH 10.2测量），其浓度为每摩尔卤化银10-5至10-3摩尔，如果包含在感光卤化银乳剂层中或浓度为 如果包含在与卤化银乳剂层相邻的不含卤化银的粘合剂层中，则每克固体为10-7至10-5摩尔。
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5.发明授权
公开(公告)号：US4348474A
公开(公告)日：1982-09-07
申请号：US286261
申请日：1981-07-23
申请人： Rainer Scheerer , Erwin Ranz , Joachim W. Lohmann
发明人： Rainer Scheerer , Erwin Ranz , Joachim W. Lohmann
CPC分类号： G03C7/3003 , G03C2007/3034 , G03C7/30541
摘要： A photographic recording material having at least 2 panchromatically sensitized silver-halide emulsion layers differing in speed, a DIR-compound and at least 2 yellow couplers of differing coupling velocity provides an improved graininess.
摘要翻译： 具有至少2种速度不同的全色增感卤化银乳剂层，DIR化合物和至少2种具有不同偶合速度的黄色成色剂的照相记录材料提供了改善的颗粒度。
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6.发明授权
公开(公告)号：US4427763A
公开(公告)日：1984-01-24
申请号：US412863
申请日：1982-08-30
CPC分类号： G03C7/3029 , G03C7/3335 , G03C2007/3034 , Y10S430/156
摘要： A color photographic recording material, in which a precursor compound for a yellow mask coupler is contained in a green-sensitive layer or in a layer adjacent thereto and in which a blue-sensitive layer is arranged between this layer and the layer support, permits very good sharpness with satisfactory speed.
摘要翻译： 一种彩色照相记录材料，其中用于黄色掩模耦合器的前体化合物包含在绿色敏感层中或与其相邻的层中，并且其中蓝色敏感层布置在该层和层载体之间，允许非常 清晰度好，速度快。
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公开(公告)号：US4186011A
公开(公告)日：1980-01-29
申请号：US847851
申请日：1977-11-02
申请人： Joachim W. Lohmann , Erwin Ranz , Martin Kupper
发明人： Joachim W. Lohmann , Erwin Ranz , Martin Kupper
CPC分类号： G03C7/3029 , G03C2007/3034 , G03C2200/35 , G03C7/32 , Y10S430/158
摘要： In a color photographic material in which at least one of the partial images yellow, magenta and cyan is produced in a double layer consisting of a first layer of lower sensitivity and a second layer of higher sensitivity and arranged further away from the layer support than said first layer, at least one color unit, preferably the blue-sensitive and/or the green sensitive color unit consists of at least three layers.(a) a first silver halide emulsion layer of low sensitivity containing a color coupler(b) a second silver halide emulsion layer which may contain a color coupler, and(c) a third layer which is free from silver halide, but contains a color coupler,the coupler in said layers a, b and c forming on color development dyes of substantially the same color which is complementary to that of the light to which the layers are sensitive.
摘要翻译： 在彩色照相材料中，其中至少一个部分图像为黄色，品红色和青色，由双层构成，该双层由较低灵敏度的第一层和较高灵敏度的第二层组成，并且布置成比所述层支持更远离层支撑 第一层，至少一个颜色单元，优选蓝敏感和/或绿敏单元由至少三层组成。 （a）含有彩色成色剂的低灵敏度的第一卤化银乳剂层（b）可包含彩色成色剂的第二卤化银乳剂层，和（c）不含卤化银但包含颜色的第三层 耦合器，所述层a，b和c中的成色剂在彩色显影染料上形成与层敏感的光的颜色基本相同的颜色。
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8.发明授权
公开(公告)号：US4369248A
公开(公告)日：1983-01-18
申请号：US265658
申请日：1981-05-20
CPC分类号： G03C7/3924 , G03C1/346 , G03C7/30
摘要： A photographic recording material contains in a silver halide layer an emulsion mixture of at least one light sensitive silver halide and a comparatively non-light sensitive silver salt and in a second layer, which is in waterpermeable arrangement, an antifogging agent or a precursor compound thereof.
摘要翻译： 一种照相记录材料在卤化银层中含有至少一种光敏卤化银和相对不敏感的银盐的乳液混合物，并且在第二层中含有水分渗透性，防雾剂或其前体化合物 。
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公开(公告)号：US4173479A
公开(公告)日：1979-11-06
申请号：US873739
申请日：1978-01-31
CPC分类号： G03C7/3029 , G03C2007/3034 , G03C7/30541
摘要： Improved sensitivity and improved interimage effects are obtained in a multilayer color-photographic recording material having two red-sensitive, two green-sensitive and a blue-sensitive silver halide emulsion layer as well as a yellow filter layer, the more sensitive red-sensitive and the more sensitive green-sensitive layers forming a comparatively more sensitive layer unit arranged further away from the support than each of the less sensitive green-sensitive and the less sensitive red-sensitive layer but nearer to the support than the yellow filter layer underneath the blue-sensitive layer; an additional chloride-containing silver halide emulsion layer of comparatively low sensitivity containing a non-diffusible DIR compound of low reactivity is arranged within the comparatively more sensitive layer unit between the red-sensitive and the green-sensitive layers.
摘要翻译： 在具有两个红色敏感性，两个绿色敏感性和蓝色感光卤化银乳剂层以及一个黄色滤光层的多层彩色照相记录材料中获得了改进的灵敏度和改善的图像间效应，较敏感的红色和 更敏感的感光层形成比每个较不敏感的绿色敏感性和较不敏感的红色敏感层但比接近蓝色的黄色滤色层更靠近支撑体的比较敏感的层单元布置得更加敏感的层单元 敏感层; 具有低反应性的不可扩散的DIR化合物的具有相对低灵敏度的另外的含氯化物的卤化银乳剂层被布置在红敏感层和感绿层之间的相对更敏感的层单元中。
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