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1.发明授权Heat developable light-sensitive material incorporating a substituted s-triazine-2,4,6-(1H, 3H, 5H)-trione reducing agent 失效掺有取代的s-三嗪-2,4,6-（1H，3H，5H） - 三酮还原剂的热显影光敏材料
公开(公告)号：US4021249A
公开(公告)日：1977-05-03
申请号：US612984
申请日：1975-09-12
申请人： Yasuhiro Noguchi , Toshinao Ukai , Kenji Sashihara , Takao Masuda
发明人： Yasuhiro Noguchi , Toshinao Ukai , Kenji Sashihara , Takao Masuda
CPC分类号： G03C1/49827
摘要： A heat developable light-sensitive material having reduced fog, increased whiteness, and stability to normal room illumination comprising a support having therein or in one or more layers thereon (a) an organic silver salt, (b) a light-sensitive silver halide or a component capable of forming a light-sensitive silver halide upon reaction with the organic silver salt (a), and (c) as a reducing agent an s-triazine-2,4,6-(1H, 3H, 5H)-trione substituted with a phenol derivative (having a substituted group in at least one of the o-positions thereof with respect to the hydroxyl group) in at least one of the 1-, 3- or 5-positions.
摘要翻译： 一种具有降低的雾度，增加的白度和对正常室内照明的稳定性的可热显影的感光材料，其包括其中具有一个或多个层的支撑体（a）有机银盐，（b）感光卤化银或 能够与有机银盐（a）反应形成感光卤化银的成分，（c）作为还原剂，使用s-三嗪-2,4,6-（1H，3H，5H） - 三酮 在1-，3-或5-位中的至少一个中被苯酚衍生物（在至少一个其相对于羟基的至少一个中具有取代基）取代。
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公开(公告)号：US4030931A
公开(公告)日：1977-06-21
申请号：US578833
申请日：1975-05-19
申请人： Yasuhiro Noguchi , Toshinao Ukai , Kenji Sashihara , Takao Masuda
发明人： Yasuhiro Noguchi , Toshinao Ukai , Kenji Sashihara , Takao Masuda
CPC分类号： G03C1/49845
摘要： A heat developable light-sensitive material comprising a support having thereon or therein at least (a) an organic silver salt, (b) a light-sensitive silver halide or a light-sensitive silver halide-forming component and (c) as a reducing agent at least one ester selected from the group consisting of (1) esters of carboxylic acids derived from phenol derivatives in which at least one of the o-positions thereof is substituted, preferably substituted with a bulky group, and mono- or poly-hydric alcohols, and (2) esters of alcohols derived from polyhydric phenols in which at least one of the o-positions thereof is substituted, preferably substituted with a bulky group, and mono- or polycarboxylic acids, to reduce the thermal fog produced at the background after heat development processing, and to increase the whiteness of the unexposed areas and the stability to normal room illumination.
摘要翻译： 一种可热显影的感光材料，其包含至少（a）有机银盐，（b）感光卤化银或感光卤化银形成组分的载体，（c）作为还原剂 至少一种酯选自（1）衍生自其中至少一个位置被取代的苯酚衍生物的羧酸酯，优选被大体积取代的单体或多元醇 醇和（2）衍生自其中其至少一个位置被取代的多元酚的醇，优选被大体积取代的醇和单羧酸或多元羧酸的酯，以减少在背景下产生的热雾 在显影处理之后，并且增加未曝光区域的白度和对正常室内照明的稳定性。
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公开(公告)号：US4030930A
公开(公告)日：1977-06-21
申请号：US550503
申请日：1975-02-18
CPC分类号： G03C1/49845
摘要： A heat-developable light-sensitive material comprising a support having thereon at least one layer containing (a) an organic silver salt oxidizing agent; (b) a catalytic amount of a light-sensitive silver halide or a compound capable of forming a light-sensitive silver halide through reaction with the organic silver salt component (a); (c) a reducing agent; and (d) at least one compound represented by the following general formulae (I) to (III) ##STR1## in which A and B each represents different substituents selected from the group consisting of an amino group and a --OX group; X represents a hydrogen atom, an alkali metal atom, a silver atom, a mercury atom or a gold atom; R.sub.1 and R.sub.2 each represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aralkyl group, an allyl group, an acyl group, an aryl group or an aryloxy group; and R.sub.3, R.sub.4 and R.sub.5 each represents a hydrogen atom, a halogen atom or an alkyl group.
摘要翻译： 一种可热显影的感光材料，其包括其上具有至少一层的载体，所述层包含（a）有机银盐氧化剂; （b）催化量的感光卤化银或能够通过与有机银盐组分（a）反应形成感光卤化银的化合物; （c）还原剂; 其中A和B各自表示选自以下通式（I）至（III）中的至少一种化合物：其中A和B各自表示不同的取代基， 由氨基和-OX基组成的组; X表示氢原子，碱金属原子，银原子，汞原子或金原子; R1和R2各自表示氢原子，卤素原子，烷基，烷氧基，芳烷基，烯丙基，酰基，芳基或芳氧基; 并且R 3，R 4和R 5各自表示氢原子，卤素原子或烷基。
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公开(公告)号：US4021250A
公开(公告)日：1977-05-03
申请号：US510970
申请日：1974-10-01
CPC分类号： G03C1/49845
摘要： A thermally developable photosensitive material comprising a support having thereon in one or more layers, (a) an organic silver salt, (b) a catalytic amount of a photosensitive silver halide or a compound capable of forming photosensitive silver halide, (c) a reducing agent, (d) a binder and (e) at least one compound represented by the following general formula (I), ##STR1## wherein R.sub.1 and R.sub.2 each is an alkyl group or an aralkyl group; and R.sub.3 is a hydrogen atom, an alkyl group, a chloroanilino group, a benzyloxy group, a 2-oxo-1-(N-phenylcarbamoyl)propyl group or a substituted phenyl group having one or more of a chlorine atom, an alkyl group, an amino group, an alkylamino group and a dialkylamino group as substituents; the following general formula (II), ##STR2## wherein R.sub.4 is a ##STR3## group, a ##STR4## group or a --NH(CH.sub.2).sub.n --NH-- group; and n is an integer of 1 to 5; or the following general formula (III), ##STR5## wherein R.sub.5 is an aryl group, a 3-pyridyl group or a 2-thienyl group, and X is --S--, --O-- or --NH--.
摘要翻译： 一种可热显影的感光材料，其包括在其上具有一层或多层的载体，（a）有机银盐，（b）催化量的光敏卤化银或能形成感光卤化银的化合物，（c） 试剂，（d）粘合剂和（e）至少一种由以下通式（I）表示的化合物，其中R 1和R 2各自为烷基或芳烷基; 和R3是氢原子，烷基，氯苯胺基，苄氧基，2-氧代-1-（N-苯基氨基甲酰基）丙基或具有一个或多个氯原子，烷基的取代苯基 ，氨基，烷基氨基和二烷基氨基作为取代基; 其中R4是一个基团，一个
基团或一个-NH（CH 2）n-NH-基团; n为1〜5的整数。 或下列通式（III），其中R 5为芳基，3-吡啶基或2-噻吩基，X为-S-，-O-或-NH-的通式（III）。 -
公开(公告)号：US4076534A
公开(公告)日：1978-02-28
申请号：US708450
申请日：1976-07-26
CPC分类号： G03C1/49845
摘要： A heat developable light-sensitive material comprising a support having thereon at least one light-sensitive layer containing (1) an oxidation-reduction image-forming combination of (a) a silver salt oxidizing agent and (b) a reducing agent and (2) a catalytic amount of a light-sensitive silver halide or a compound capable of reacting with the silver salt (a) to form a light-sensitive silver halide, the light-sensitive layer further containing (3) at least one specific phthalazinone compound. The development of the above light-sensitive material is carried out simply by heating the material at a temperature of about 90.degree. to 180.degree. C. for 1 to 60 seconds after imagewise exposure. An image of black tone can be obtained without contaminating the developing machine.
摘要翻译： 一种可热显影的感光材料，包括其上具有至少一个光敏层的载体，所述感光层包含（1）（a）银盐氧化剂和（b）还原剂和（2）的氧化还原成像组合 ）催化量的感光卤化银或能够与银盐（a）反应以形成感光卤化银的化合物，该感光层还含有（3）至少一种特定的2,3-二氮杂萘酮化合物。 上述感光材料的发展简单地通过在成像曝光后在约90℃至180℃的温度下加热1至60秒进行。 可以获得黑色调的图像而不污染显影机。
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公开(公告)号：US4140532A
公开(公告)日：1979-02-20
申请号：US860652
申请日：1977-12-14
申请人： Hideo Sato , Nobuyoshi Sekikawa , Toshinao Ukai , Takao Masuda
发明人： Hideo Sato , Nobuyoshi Sekikawa , Toshinao Ukai , Takao Masuda
CPC分类号： G03C1/49845 , Y10S430/166
摘要： A thermally developable light-sensitive material comprising a support and containing at least (a) an organic silver salt, (b) a photocatalyst, (c) a reducing agent and (d) a color toning agent in the support or in at least one layer provided on the support, wherein the color toning agent is at least one 2H-1,3-benzothiazin-2,4(3H)-dione, e.g., having the following general formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, a hydroxy group, an acyloxy group, a nitro group, an amino group, an alkyl-substituted amino group, an aryl-substituted amino group, an acylamino group, an acyl group, a hydroxycarbonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfamoyl group, an alkyl-substituted sulfamoyl group, an aryl-substituted sulfamoyl group, an alkylsulfonyl group, an arylsulfonyl group or a sulfo group, further, R.sub.1 and R.sub.2, R.sub.2 and R.sub.3, and/or R.sub.3 and R.sub.4, may combine and represent the atoms necessary to form a condensed aromatic ring; and, further, one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be a monovalent residue of the general formula (I), in which the color toning effect is retained even under conditions of high temperature and/or high humidity.
摘要翻译： 一种可热显影的感光材料，其包括载体并且至少包含（a）有机银盐，（b）光催化剂，（c）还原剂和（d）载体中的至少一种颜色调色剂 层，其中色调剂是至少一种2H-1,3-苯并噻嗪-2,4（3H） - 二酮，例如具有以下通式（I）：其中 R 1，R 2，R 3和R 4可以相同或不同，表示氢原子，卤素原子，烷基，环烷基，芳基，烷氧基，芳氧基，烷硫基， 羟基，酰氧基，硝基，氨基，烷基取代的氨基，芳基取代的氨基，酰氨基，酰基，羟基羰基，烷氧基羰基，芳氧基羰基， 氨磺酰基，烷基取代的氨磺酰基，芳基取代的氨磺酰基，烷基磺酰基，芳基磺酰基 p或磺基，此外，R 1和R 2，R 2和R 3和/或R 3和R 4可以组合并表示形成稠合芳环所必需的原子; 此外，R 1，R 2，R 3和R 4中的一个可以是通式（I）的一价残基，即使在高温和/或高湿度的条件下也保持着色调色效果。
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公开(公告)号：US4128428A
公开(公告)日：1978-12-05
申请号：US760792
申请日：1977-01-19
CPC分类号： G03C1/49845 , Y10S430/137
摘要： A heat developable light-sensitive material comprising a support with at least one layer thereon and containing at least (a) an organic silver salt, (b) light-sensitive silver halide or a silver halide-forming component and (c) a reducing agent with (d) an iron family compound in at least one layer on the support.
摘要翻译： 一种可热显影的感光材料，其包含至少一层上的载体，至少包含（a）有机银盐，（b）感光卤化银或形成卤化银的组分和（c）还原剂 与（d）支持物上的至少一层中的铁族化合物。
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公开(公告)号：US4102312A
公开(公告)日：1978-07-25
申请号：US627315
申请日：1975-10-30
申请人： Kenji Sashihara , Takao Masuda
发明人： Kenji Sashihara , Takao Masuda
CPC分类号： G03C1/498
摘要： A thermally developable light-sensitive material comprising a support having thereon or therein at least one layer containing at least (a) an organic silver salt, (b) a light-sensitive silver halide or a component capable of forming a light-sensitive silver halide, and (c) a reducing agent, which contains (d) a palladium-containing compound in at least one layer provided on or in the support.
摘要翻译： 一种可热显影的感光材料，其包括其上或其中至少一层至少包含（a）有机银盐的载体的载体，（b）感光卤化银或能够形成感光卤化银的组分 ，和（c）还原剂，其在至少一层中含有（d）含钯化合物，其设置在载体上或载体上。
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9.发明授权
公开(公告)号：US4211839A
公开(公告)日：1980-07-08
申请号：US875727
申请日：1978-02-07
申请人： Nobuo Suzuki , Kenji Sashihara , Takao Masuda
发明人： Nobuo Suzuki , Kenji Sashihara , Takao Masuda
CPC分类号： G03C1/49845
摘要： In a method of producing a composition for use in thermally developable light-sensitive photographic elements comprising mixing: a composition comprising (a) an organic silver salt and (b) a light-sensitive silver halide, and (c) a reducing agent; the improvement wherein (b) is prepared by allowing a light-sensitive silver halide-yielding component to react with (a) in the presence of (d) an imino compound.The elements so produced are also described.
摘要翻译： 在制备用于可热显影的感光照相材料的组合物的方法中，包括混合：包含（a）有机银盐和（b）感光卤化银的组合物和（c）还原剂; 其改进在于（b）通过使（a）在（d）亚氨基化合物存在下使感光卤化银产生组分反应而制备。 还描述了如此生产的元件。
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公开(公告)号：US4028129A
公开(公告)日：1977-06-07
申请号：US539566
申请日：1975-01-08
申请人： Nobuo Suzuki , Yasuhiro Noguchi , Takao Masuda
发明人： Nobuo Suzuki , Yasuhiro Noguchi , Takao Masuda
CPC分类号： G03C1/49845
摘要： A heat-developable photosensitive material which comprises a support having one or more layers thereon containing at least (a) an organic silver salt, (b) a catalytic amount of a photosensitive silver halide or a component capable of forming a photosensitive silver halide, (c) a reducing agent and (d) at least one of an inorganic peroxide and a peroxodisulfate.
摘要翻译： 一种可热显影的感光材料，其包含至少包含（a）有机银盐的一个或多个层的载体，（b）催化量的感光卤化银或能够形成感光卤化银的组分（ c）还原剂和（d）无机过氧化物和过二硫酸盐中的至少一种。
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