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1. 发明授权

US5049475A Method for production of photosensitive material for diffusion transfer process 失效
标题翻译：用于制造扩散转印工艺的感光材料的方法
公开(公告)号：US5049475A
公开(公告)日：1991-09-17
申请号：US437632
申请日：1989-11-17
申请人： Susumu Baba , Akio Yoshida , Yasuo Tsubai
发明人： Susumu Baba , Akio Yoshida , Yasuo Tsubai
IPC分类号： G03C1/775 , G03C8/06
CPC分类号： G03C8/06 , G03C1/775
摘要： A photosensitive material for diffusion transfer process is disclosed according to which characteristic such as high maximum density, high contrast and image reproducibility can be stably obtained. This photosensitive material comprises a support and, provided thereon, a silver halide emulsion layer and a hydrophilic colloid layer and which is processed in contact with an image receiving material in a processing solution for silver complex diffusion transfer process wherein at least one of the silver halide emulsion layer and the hydrophillic colloid layer permeable to water contains a hydroxybenzene developing agent; when the layers on the emulsion layer coated side are immersed in a 0.1N aqueous sodium hydroxide solution at 20.degree. C. for 1 minute, amount of solution absorbed in the layers is 3.5-7.0 ml per 1 g of hydrophilic colloid; and the support comprises a paper coated with polyolefin resin on both sides and has a water content of 5.5%-7.5%.
摘要翻译：公开了用于扩散转印方法的感光材料，其中可以稳定地获得诸如高最大密度，高对比度和图像再现性等特征。该感光材料包括载体，并且在其上提供卤化银乳剂层和亲水胶体层，并且在银络合物扩散转移方法的处理溶液中与图像接收材料接触地加工，其中至少一种卤化银乳液层和可透水的亲水胶体层含有羟基苯显影剂; 当乳液层被覆层的层在20℃下浸渍在0.1N氢氧化钠水溶液中1分钟时，每层亲水胶体中吸收的溶液量为3.5-7.0ml; 支撑体包括两面涂布有聚烯烃树脂的纸，其含水量为5.5％〜7.5％。

2. 发明授权

US5041354A Photosensitive material for transfer process 失效
标题翻译：用于转印过程的感光材料
公开(公告)号：US5041354A
公开(公告)日：1991-08-20
申请号：US437633
申请日：1989-11-17
申请人： Akio Yoshida , Susumu Baba , Yasuo Tsubai
发明人： Akio Yoshida , Susumu Baba , Yasuo Tsubai
IPC分类号： G03C8/06 , G03C8/32
CPC分类号： G03C8/32 , G03C8/06
摘要： A photosensitive material for diffusion transfer process is disclosed which is superior in image reproducibility and running property of when processed with a processing solution for silver complex diffusion transfer process. This photosensitive material is characterized in that total binder amount on the silver halide emulsion coated side of the photosensitive material is 6-8 g/m.sup.2 and when the silver halide emulsion coated side of the photosensitive material is immersed in a 0.1N aqueous sodium hydroxide solution at 20.degree. C. for 1 minute, amount of the solution absorbed and the total binder amount on the emulsion coated side is 3.5:1-5.5:1.

3. 发明授权

US5102770A Method for production of photosensitive material for diffusion transfer process 失效
标题翻译：用于制造扩散转印工艺的感光材料的方法
公开(公告)号：US5102770A
公开(公告)日：1992-04-07
申请号：US437619
申请日：1989-11-17
申请人： Susumu Baba , Akio Yoshida , Yasuo Tsubai
发明人： Susumu Baba , Akio Yoshida , Yasuo Tsubai
IPC分类号： G03C1/74 , G03C8/06
CPC分类号： G03C8/06 , G03C1/74 , G03C2001/7451 , Y10S430/136
摘要： The present invention provides a method for producing a photosensitive material for silver complex diffusion transfer process containing a hydroxybenzene developing agent which comprises coating at least one gelatin-containing coating solution on a support to form photographic layers including a photosensitive layer and drying the coat, said drying being carried out by raising surface wet-bulb temperature of the coat to 14.degree. C. or higher before gelatin concentration in the coat reaches at most about 30% by weight.
摘要翻译：本发明提供了一种用于生产含有羟基苯显影剂的银络合物扩散转移方法的感光材料的方法，该方法包括在载体上涂覆至少一种含明胶的涂布溶液以形成包含感光层并干燥涂层的照相层，在涂层中明胶浓度达到最多约30重量％之前，通过将涂层的表面湿球温度提高到14℃或更高进行干燥。

4. 发明授权

US5057395A Silver complex diffusion transfer process 失效
标题翻译：银复合扩散转移过程
公开(公告)号：US5057395A
公开(公告)日：1991-10-15
申请号：US437901
申请日：1989-11-17
申请人： Yasuo Tsubai , Susumu Baba , Akio Yoshida
发明人： Yasuo Tsubai , Susumu Baba , Akio Yoshida
IPC分类号： G03C8/06
CPC分类号： G03C8/06 , Y10S430/166
摘要： Disclosed is a silver complex diffusion transfer process which comprises processing a photosensitve material comprising a support and at least a silver halide emulsion layer provided thereon and an image receiving material comprising a support and at least an image receiving layer provided thereon which are brought into close contact with each other in a developing processing solution. This process is characterized in that said image receiving layer has 1-3 g/m.sup.2 of a hydrophilic colloid at least 80% by weight of which is gelatin; total amount of hydrophilic colloid present on the emulsion layer side of the photosensitive material is 5-8 g/m.sup.2 ; when the materials are immersed in a 0.1N aqueous sodium hydroxide solution at 20.degree. C. for 1 minute, amount of absorbed solution per 1 g of hydrophilic colloid is 3.5-7 ml of the emulsion layer side of the photosensitive material and is 2-4 ml on the image receiving layer side of the image receiving material and the processing of the materials in the developing processing solution is carried out in the presence of at least one of 1-aryl or aralkyl substiuted-5-mercaptotetrazoles and at least one of 4-amino-3-unsubstituted or C.sub.1-3 alkyl substituted-5-mercapto-1,2,4-triazoles.
摘要翻译：公开了一种银复合扩散转移方法，其包括处理包含载体和至少设置在其上的卤化银乳剂层的光敏材料和包含载体的图像接收材料和至少设置在其上的图像接收层，其紧密接触彼此在显影处理解决方案中。该方法的特征在于，所述图像接收层具有1-3g / m 2的至少80重量％的明胶的亲水胶体; 存在于感光材料的乳剂层侧的亲水胶体的总量为5-8g / m 2; 当将材料在20℃下浸入0.1N氢氧化钠水溶液中1分钟时，每1g亲水胶体的吸收溶液量为感光材料的乳剂层侧的3.5-7ml，在图像接收材料的图像接收层侧上的4ml和显影处理溶液中的材料的处理在1-芳基或芳烷基取代的5-巯基四唑中的至少一种和至少一种 4-氨基-3-未取代或C 1-3烷基取代-5-巯基-1,2,4-三唑。

5. 发明授权

US4134769A Offset printing plate 失效
标题翻译：胶印版
公开(公告)号：US4134769A
公开(公告)日：1979-01-16
申请号：US822192
申请日：1977-08-05
申请人： Akio Yoshida , Akira Tanaka , Yasuo Tsubai
发明人： Akio Yoshida , Akira Tanaka , Yasuo Tsubai
IPC分类号： G03C1/12 , G03C1/485 , G03F7/07 , G03C5/54 , G03C1/48
CPC分类号： G03C1/12 , G03C1/4853 , G03F7/07
摘要： Printabilities of offset printing plates which utilizes silver complex diffusion transfer process are improved by adding to silver halide emulsion at least one of betaine type cyanine dyes and anion type cyanine dyes.
摘要翻译：通过向卤化银乳剂中加入甜菜碱型花青染料和阴离子型花青染料中的至少一种，改善了使用银络合物扩散转移方法的胶印印版的印刷性。

6. 发明授权

US4643962A Dying etched-bleached silver images using dye solutions with glycol ether 失效
标题翻译：使用染料溶液与乙二醇醚染色蚀刻漂白的银图像
公开(公告)号：US4643962A
公开(公告)日：1987-02-17
申请号：US789953
申请日：1985-10-21
申请人： Yasuo Tsubai , Koji Okazaki , Akio Yoshida
发明人： Yasuo Tsubai , Koji Okazaki , Akio Yoshida
IPC分类号： G03C5/40 , G03C8/04 , G03C5/54 , B41M5/00 , G03C5/44
CPC分类号： G03C5/40 , G03C8/045
摘要： Disclosed is a process for forming a colored photographic image, wherein a photographic material bearing a silver image is subjected to an etching-bleach treatment and the unbleached areas are colored with a coloring solution to form a colored image, which comprises before or/and after said etching-bleach treatment coloring said photographic material with a coloring solution containing at least a water-soluble dye and a glycol ether. Thus obtained colored image may be further transferred to another substrate material.
摘要翻译：公开了一种用于形成彩色摄影图像的方法，其中带有银图像的照相材料经过蚀刻漂白处理，未漂白的区域用着色溶液着色以形成彩色图像，其包括在之前或之后所述蚀刻漂白处理用含有至少水溶性染料和二醇醚的着色溶液着色所述照相材料。这样得到的彩色图像可以进一步转印到另一基片材料上。

7. 发明授权

US5281509A Lithography printing plate 失效
标题翻译：平版印刷版
公开(公告)号：US5281509A
公开(公告)日：1994-01-25
申请号：US942187
申请日：1992-09-09
申请人： Tetsunobu Murakata , Hideaki Baba , Akio Yoshida , Kazuhisa Nakao , Motozo Yamano , Yasuo Tsubai
发明人： Tetsunobu Murakata , Hideaki Baba , Akio Yoshida , Kazuhisa Nakao , Motozo Yamano , Yasuo Tsubai
IPC分类号： B41N3/03 , G03F7/07 , G03C5/54
CPC分类号： G03F7/07 , B41N3/03 , Y10S430/151
摘要： Disclosed is a light-sensitive element for lithographic printing plates excellent in stain resistance and water-carrying capacity which comprises a support and, coated thereon in succession, at least one undercoat layer, a silver halide emulsion layer and a physical development nuclei layer wherein at least one of the layers on the silver halide emulsion layer-provided side of the support contains 0.1-2.0 g/m.sup.2 of a matting agent of 5.mu. in average particle size and the light-sensitive element has an arithmetical mean deviation of profile Ra of 1.2 or less.
摘要翻译：公开了一种耐污染性和承载能力优异的平版印刷版的光敏元件，其包括载体，并在其上依次涂覆至少一个底涂层，卤化银乳剂层和物理显影核层，其中在载体的卤化银乳剂层提供侧上的层中的至少一层包含0.1-2.0g / m 2的平均粒度为5（我）的消光剂，并且光敏元件具有轮廓的算术平均偏差 Ra为1.2以下。

8. 发明授权

US4230792A Lithographic printing plate from silver halide emulsion 失效
标题翻译：来自卤化银乳剂的平版印刷版
公开(公告)号：US4230792A
公开(公告)日：1980-10-28
申请号：US811
申请日：1979-01-04
申请人： Yasuo Tsubai , Akio Yoshida , Shigeyoshi Suzuki
发明人： Yasuo Tsubai , Akio Yoshida , Shigeyoshi Suzuki
IPC分类号： B41N3/00 , G03F7/06 , G03F7/07 , G03F7/02
CPC分类号： G03F7/066 , Y10S430/15
摘要： The present invention provides a lithographic printing plate, which is made by exposing a photographic material having a silver halide photosensitive emulsion layer, developing the exposed material and treating the developed material with a conversion liquid comprising a solvent for a silver halide and an organic compound capable of forming a compound which is more stable and has a lower solubility than a soluble silver complex formed by said solvent.
摘要翻译：本发明提供一种平版印刷版，其通过曝光具有卤化银感光乳剂层的照相材料，显影曝光材料并用包含卤化银和有机化合物的溶剂的转化液处理显影材料形成比由所述溶剂形成的可溶性银络合物更稳定且溶解性更低的化合物。

9. 发明授权

US4149889A Direct offset printing plate 失效
标题翻译：直接胶印板
公开(公告)号：US4149889A
公开(公告)日：1979-04-17
申请号：US775943
申请日：1977-03-09
申请人： Akio Yoshida , Yasuo Tsubai
发明人： Akio Yoshida , Yasuo Tsubai
IPC分类号： G03C8/08 , G03F7/07 , G03C1/48 , G03C1/02 , G03C1/36 , G03C5/54
CPC分类号： G03F7/07
摘要： A direct offset printing plate which comprises a support and a photographic silver halide emulsion layer and a layer containing nuclei for physical development which are coated in this order on said support. Said emulsion layer comprises fogged direct-positive silver halide emulsion wherein silver halide grains contain at least 80 mol % of bromide and has an electron acceptor on their surface and the weight ratio of binder and silver is 1/5-2. The coating amount of silver is 0.5-2.5 g/m.sup.2.
摘要翻译：一种直接胶版印刷版，其包括支撑体和照相卤化银乳剂层，以及含有用于物理显影的核的层，其按顺序涂覆在所述载体上。所述乳剂层包括雾化的直接正卤化银乳剂，其中卤化银颗粒含有至少80mol％的溴化物，并且在其表面上具有电子受体，并且粘合剂和银的重量比为1 / 5-2。银的涂布量为0.5-2.5g / m 2。

10. 发明授权

US4649096A Processing compositions for silver complex diffusion transfer process 失效
标题翻译：银复合扩散转移工艺的加工组合物
公开(公告)号：US4649096A
公开(公告)日：1987-03-10
申请号：US719132
申请日：1985-04-02
申请人： Yasuo Tsubai , Koji Okazaki , Shoichi Horii , Akio Yoshida
发明人： Yasuo Tsubai , Koji Okazaki , Shoichi Horii , Akio Yoshida
IPC分类号： G03C8/06 , G03C5/54 , G03C5/30 , G03C5/38
CPC分类号： G03C8/06
摘要： Disclosed is a processing composition for silver complex diffusion transfer process which contains the following constituents (A) to (E) or (A) to (F):______________________________________ (A) MOH (M is an alkali metal) 0.05-0.2 mole/l (B) an alkanolamine 0.25-0.7 mole/l (C) a sulfite 0.4-0.7 mole/l (D) a thiosulfate 0.03-0.08 mole/l (E) a p-dihydroxybenzene .gtoreq.0.07 mole/l (F) a benzotriazole 10.sup.-4 -10.sup.-2 mole/l, ______________________________________ the sum of (A) and (B) being 0.4 to 0.8 mole/l and the molar ratio of (B) to (A) being above 2.0. This composition can produce images and tone without scumming.
摘要翻译：公开了含有以下组分（A）至（E）或（A）至（F）的银络合物扩散转移方法的处理组合物： - （A）MOH（M是碱金属）0.05-0.2摩尔/升 - （B）链烷醇胺0.25-0.7摩尔/升 - （C）亚硫酸盐0.4-0.7摩尔/升 - （D）硫代硫酸盐0.03-0.08摩尔/升 - （E）对二羟基苯> = 0.07摩尔/ 1-（F）苯并三唑10-4-10-2摩尔/升，（A）和（B）之和为0.4至0.8摩尔/升，（B）与（A）的摩尔比高于 2.0。这种组合可以产生图像和色调，而不会浮渣。

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