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61. 发明公开

EP0181968A1 Process for the production of photographic relief images by tanning development and wash-off processing of silver halide emulsion materials 失效
标题翻译：一种用于生产通过硬化卤化银乳剂的开发和洗去处理photograhischen浮雕图像的过程。
公开(公告)号：EP0181968A1
公开(公告)日：1986-05-28
申请号：EP84201672.7
申请日：1984-11-20
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Laridon, Urbain Leopold
IPC分类号： G03F7/06 , G03C5/36 , G03C5/26
CPC分类号： G03C5/262 , G03C5/315 , G03F3/107 , G03F7/06
摘要： A process for preparing a photographic resist image which comprises the steps of: (1) exposing to a subject a photographic material comprising:

(i) a support,
(ii) a transparent or translucent substantially non-hardened hydrophilic colloid layer essentially containing gelatin as binder and incorporating a hardening developing agent,
(iii) a substantially non-hardened hydrophilic colloid layer essentially containing gelatin as binder and incorporating colouring substances,
(iv) a substantially non-hardened gelatin silver halide emulsion layer, and
(v) a transparent substantially non-hardened gelatin top layer, and

(2) contacting the exposed material with an alkaline aqueous liquid to activate the development of the developable silver halide,
(3) removing the substantially unhardened portions by wash-off, wherein said liquid contains at least 100 g potassium carbonate per liter to reduce the swelling of the resist and to improve its resistance against abrasion.
摘要翻译：一种用于制备照相处理抗蚀剂图像，其包括以下步骤：（1）暴露于受试者的照相材料，包括：（i）载体，（ⅱ）一个透明或半透明的基本上非硬化亲水胶体层主要含有明胶作为粘合剂并结合硬化显影剂，（ⅲ）一个基本上非硬化亲水胶体层主要含有明胶作为粘合剂和掺入着色物质，（ⅳ）一个基本上非硬化明胶的卤化银乳剂层，和（v）一个透明基本上非硬化明胶顶层，以及（2）与接触暴露的材料在碱性wässrige液体以激活可显影的卤化银的发展，（3）通过洗掉除去基本上未硬化部分，worin所述液体含有至少100个每升克碳酸钾，以减少肿胀的抗蚀剂，并改进其抗磨损性。

62. 发明授权

EP0052942B1 Photoimaging process 失效
标题翻译：光照过程
公开(公告)号：EP0052942B1
公开(公告)日：1984-03-28
申请号：EP81304978.0
申请日：1981-10-22
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Chambers, William John , Plambeck, Louis, Jr.
IPC分类号： G03C1/06 , G03C1/42 , G03C1/94 , G03F7/06 , G03F7/26
CPC分类号： G03F7/0285 , G03C7/327 , G03F7/06

63. 发明公开

EP0087176A1 Method for the preparation of a planographic printing plate 失效
标题翻译：一种用于生产平版印版的方法。
公开(公告)号：EP0087176A1
公开(公告)日：1983-08-31
申请号：EP83200135.8
申请日：1983-01-26
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： De Jaeger, Antoine August , Bertels, Alfons Jozef , Poot, Albert Lucien , De Keyzer, René Maria , Sels, Francis Jeanne
IPC分类号： G03F7/06
CPC分类号： G03F7/07
摘要： A method for the preparation of a planographic printing plate wherein a sheet material, which comprises an outer hydrophilic colloid layer on the surface of which is concentrated a silver image formed by the silver complex diffusion transfer process on NiS or mixed crystal NiS.Ag 2 S development nuclei in which the molar ratio of NiS to Ag 2 S is not smaller than 1:1, is treated with a liquid hydrophobizing the silver image for planographic printing, the said liquid containing in dissolved state a heterocyclic compound corresponding to one of the following tautomeric structures (A) and (B) or (C) and (D):

wherein:

R' represents hydrogen, amino or acylamino,
R 2 represents an alkyl group, and
R 3 represents an alkyl group, or an alkanamido-arylene group.

64. 发明公开

EP0068627A2 Photolithographic element containing a silver-receptive polyaldehyde-containing receiving layer 有权
标题翻译：接收具有银，含有聚醛，图像接收层的光刻材料。
公开(公告)号：EP0068627A2
公开(公告)日：1983-01-05
申请号：EP82302619.0
申请日：1982-05-21
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Kinderman, Gerard H. , Sanders, James F.
IPC分类号： G03F7/06 , G03F7/02 , G03C5/54
CPC分类号： G03F7/07 , G03C8/28
摘要： A photolithographic sheet capable of forming a lithographic printing plate upon imaging via silver salt diffusion transfer comprising a support, a silver halide emulsion, and a receptor layer overlying the emulsion, the receptor layer comprising a high molecular weight hydrophilic polymer and catalytic nuclei for silver salt diffusion transfer development, the major proportion of the polymer being a polyaldehyde.

65. 发明授权

EP0027988B1 Lichtempfindliches photographisches Silberhalogenidmaterial 失效
标题翻译：光敏摄影银卤素材料
公开(公告)号：EP0027988B1
公开(公告)日：1982-05-05
申请号：EP80106379.3
申请日：1980-10-20
申请人： Agfa-Gevaert AG
发明人： Sobel, Johannes, Dr. , Himmelmann, Wolfgang, Dr. , Bergthaller, Peter, Dr.
IPC分类号： G03C1/30 , G03F7/06
CPC分类号： G03C1/30

66. 发明公开

EP0029720A1 The development of lithographic films 失效
标题翻译： Entwicklong石版画家Filme。
公开(公告)号：EP0029720A1
公开(公告)日：1981-06-03
申请号：EP80304178.9
申请日：1980-11-21
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Swan, David Walter , Hellings, Thomas David Grinter
IPC分类号： G03F7/06 , G03C5/26 , G03C5/30
CPC分类号： G03C5/29
摘要： A lithographic development process in which a lithographic film (6) is contacted separately and in either order with two aqueous baths:

bath (A) containing a developing agent and having a pH of from 2.5 to 7.0 such that development will not occur when the film is contacted solely with the bath, and
bath (B) having a pH of at least 9 such that when the film is contacted with the baths development will occur, the bath (A) and/or bath (B) containing one or more contrast controlling agents in an amount of from 0.002 g/l to 10.0 g/l.

Suitable contrast controlling agents are certain types of antifoggant compounds, for example 5-nitroindazole, 6-nitrobenzimidazole, 5-methylbenzotriazole, 5-nitrobenzotriazole, 5,6-dinitrobenzimidazole and benzotriazole.
摘要翻译：光刻显影方法，其中平版印刷薄膜（6）分开接触并以两个水浴：任何顺序接触，包含显影剂的浴（A），pH为2.5至7.0，使得当薄膜仅与浴液接触，并且具有至少9的pH的浴（B），使得当膜与浴液接触时，会发生显影，含有一个或多个对比度的浴（A）和/或浴（B）控制剂的量为0.002g / l至10.0g / l。合适的对比度控制剂是某些类型的防雾剂化合物，例如5-硝基吲唑，6-硝基苯并咪唑，5-甲基苯并三唑，5-硝基苯并三唑，5,6-二硝基苯并咪唑和苯并三唑。

67. 发明公开

EP0000081A1 Etch bleaching liquid. 失效
标题翻译：蚀刻漂白液。
公开(公告)号：EP0000081A1
公开(公告)日：1978-12-20
申请号：EP78200021.0
申请日：1978-06-01
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Claeys, Daniel Alois , Reyniers, Albert August , Janssens, Wilhelmus
IPC分类号： G03C5/40 , G03F7/06
CPC分类号： G03F3/10 , G03C5/40 , G03C8/00 , G03F7/06
摘要： An aqueous acidic etch-bleach solution comprising hydrogen peroxide, iron(III)ions and inorganic anions that form a silver salt having a solubility product not greater than 1×10 -8 determined in water at 20°C, characterized in that said solution contains in dissolved state as combination of H 2 O 2 - stabilizing agents citric acid and a polymer containing alkylene oxide units. Said combination provides a solution to the problem of producing ecologically acceptable and stable H 2 O 2 -solutions containing iron(III)ions.
The etch-bleach solution is useful for the production of coloured relief images and lithographic printing plates starting from silver images.
摘要翻译：一种包含过氧化氢，铁（III）离子和形成银盐的无机阴离子的水性酸性蚀刻 - 漂白剂溶液，所述阴离子在20℃的水中测定时具有不大于1×10 -8的溶度积，其特征在于所述溶液含有以溶解状态作为H 2 O 2稳定剂柠檬酸和含环氧烷单元的聚合物的组合。所述组合为产生含有铁（III）离子的生态学可接受且稳定的H 2 O 2溶液的问题提供了解决方案。该蚀刻漂白剂溶液可用于从银图像开始制作彩色浮雕图像和平版印刷版。

68. 发明公开

EP1249732A3 Planographic printing plate material and method of preparing planographic printing plate 审中-公开
标题翻译：平版印刷版材料和制造平版印刷版的方法
公开(公告)号：EP1249732A3
公开(公告)日：2006-06-28
申请号：EP02006072.9
申请日：2002-03-18
申请人： KONICA CORPORATION
发明人： Sampei, Takeshi, c/o Konica Corporation
IPC分类号： G03F7/06 , G03F7/07 , G03C1/498
CPC分类号： G03F7/063 , G03C1/498
摘要： A planographic printing plate material and a method of preparing a planographic printing plate are disclosed, the planographic printing plate material comprising a support and provided thereon, one or more structural layers containing light sensitive silver halide grains, organic silver salt grains, a reducing agent, a contrast-increasing agent and a physical developing nucleus.

69. 发明公开

EP0913731A1 Processing of lithographic printing plate precursors 有权
标题翻译： Behandlung von lithographischenDruckplattenvorläufern
公开(公告)号：EP0913731A1
公开(公告)日：1999-05-06
申请号：EP98203631.1
申请日：1998-10-29
申请人： AGFA-GEVAERT N.V.
发明人： Kitteridge, John Michael
IPC分类号： G03F7/06 , G03F7/07
CPC分类号： G03F7/063
摘要： A wash liquor for use in the decoating of a silver halide diffusion transfer printing plate comprises an aqueous solution containing at least one organic or inorganic acid salt, such as the silicate, metasilicate, tartrate, citrate, hydroxycarboxylate, borate, hexametaphosphate, tripolyphosphate or pyrophosphate of sodium or potassium. The liquor preferably also contains at least one of a non-ionic surfactant, an enzyme and a biocide. A process for the decoating of the said printing plate is also disclosed.
摘要翻译：用于卤化银扩散转印印版的脱色洗涤液包含含有至少一种有机或无机酸盐的水溶液，例如硅酸盐，偏硅酸盐，酒石酸盐，柠檬酸盐，羟基羧酸盐，硼酸盐，六偏磷酸盐，三聚磷酸盐或焦磷酸盐的钠或钾。所述液体优选还含有非离子表面活性剂，酶和杀生物剂中的至少一种。还公开了对所述印版进行脱色的方法。

70. 发明授权

EP0482479B1 Method and apparatus for processing photosensitive material 失效
标题翻译：感光材料的处理方法和装置
公开(公告)号：EP0482479B1
公开(公告)日：1998-03-18
申请号：EP91117586.7
申请日：1991-10-15
申请人： Dainippon Screen Mfg. Co., Ltd.
发明人： Miyasaka, Eiji, c/o Dainippon Screen Mfg. Co. , Handa, Masayuki, c/o Dainippon Screen Mfg. Co. , Takeda, Morihiro, c/o Dainippon Screen Mfg. Co. , Tsujino, Hiroyuki, c/o Dainippon Screen Mfg. Co.
IPC分类号： G03F7/06 , G03D5/06
CPC分类号： G03D3/132 , G03B27/32 , G03F7/06

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