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21.发明公开Gelatin silver halide photographic elements for tanning development 失效Photographisches Gelatinsilber Aufzeichnungsmaterialfürgerbende Entwicklung。
公开(公告)号：EP0104351A1
公开(公告)日：1984-04-04
申请号：EP83107210.3
申请日：1983-07-22
发明人： Luzzi, Antonio , Beruto, Marco , Ramello, Piero
摘要： A photographic element for tanning development to be used with short exposures to high-intensity light can be obtained if a high-sensitivity emulsion is associated with a 3-pyrazolidinone type compound and then coated with gelatin at a low silver coverage and a low silver/gelatin ratio.
摘要翻译： 如果将高灵敏度乳剂与3-吡唑烷酮型化合物缔合，然后用低银覆盖的明胶和低银/银染料涂覆，则可以获得用于与高强度光的短曝光一起使用的用于鞣制显影的照相元件。 明胶比例。
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22.发明授权Process for the formation of linework or halftone multicolour colloid patterns 失效用于形成线条或者HALFTONE MOLTICOLOUR COLLOID模式的过程
公开(公告)号：EP0194704B1
公开(公告)日：1990-03-28
申请号：EP86200050.2
申请日：1986-01-13
CPC分类号： G03C5/315 , G03F3/107 , Y10S430/153
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23.发明授权Silver halide photographic material for tanning development and process of producing a relief image 失效用于扫描发展的银色摄影材料和产生放心图像的过程
公开(公告)号：EP0195327B1
公开(公告)日：1989-07-26
申请号：EP86103063.3
申请日：1986-03-07
发明人： Balestra, Luciano
CPC分类号： G03C5/315 , G03C1/8255
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公开(公告)号：EP0199306A3
公开(公告)日：1988-12-14
申请号：EP86105378
申请日：1986-04-18
IPC分类号： G03C01/04 , G03C05/36 , C08F220/06
CPC分类号： G03C1/04 , G03C1/053 , G03C5/315 , Y10S430/142
摘要： Sharper edges are obtained in silver halide wash-off films for tanning development when from 5 to 60% of the gelatin binder in one or more layers is replaced with a synthetic amphoteric polymer consisting essentially of at least one of each of three constituents: (a) carboxylic acid, (b) primary amine, and (c) secondary and/or tertiary amine, the amphoteric polymer having an isoelectric point of from 4 to 8.
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25.发明公开Improved photographic material for tanning development and method for obtaining a relief image 失效用于鞣制发展的改进的摄影材料和获得放心图像的方法
公开(公告)号：EP0203468A3
公开(公告)日：1987-10-14
申请号：EP86106600
申请日：1986-05-15
发明人： Beruto, Marco , Luzzi, Antonio , Ramello, Piero
CPC分类号： G03C5/3021 , G03C5/315
摘要： A photographic material for tanning development which comprises a photographic support base, at least one tannable binder material, at least one silver halide emulsion and at least one pigment, said material including a 3-pyrazolidone compound and at least two different 1,4-dihydroxybenzene compounds, the first of which is chosen within the group of those having a standard tanning development time (STDT) of one fourth to twice the hydroquinone STDT (STDTHy) and the second of which is chosen within the group of those having a STDT of one fourth to fifteen times the STDTHy. Most preferably, the above photographic material includes hydroquinone in addition to the 3-pyrazolidone compound and the two 1,4-dihydroxybenzene compounds, wherein the first 1,4-dihydroxybenzene compound, other than hydroquinone, is chosen within the group of those having a STDT of one fourth to twice the STDTHy and the second 1,4-dihydroxybenzene compound is chosen within the group of those having a STDT of two to fifteen times the STDTHy. A method to obtain relief images by using the above said photographic material.
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公开(公告)号：EP0106464B1
公开(公告)日：1987-04-08
申请号：EP83304965.3
申请日：1983-08-26
发明人： Beebe, George W. Minnesota Mining and Manuf. Co. , Macioch, Michael T. Minnesota Mining and Man. Co.
CPC分类号： G03C1/42 , G03C5/315 , G03F3/107 , Y10S430/146 , Y10S430/153 , Y10S430/162
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公开(公告)号：EP0199306A2
公开(公告)日：1986-10-29
申请号：EP86105378.3
申请日：1986-04-18
IPC分类号： G03C1/04 , G03C5/315 , C08F220/06
CPC分类号： G03C1/04 , G03C1/053 , G03C5/315 , Y10S430/142
摘要： Sharper edges are obtained in silver halide wash-off films for tanning development when from 5 to 60% of the gelatin binder in one or more layers is replaced with a synthetic amphoteric polymer consisting essentially of at least one of each of three constituents: (a) carboxylic acid, (b) primary amine, and (c) secondary and/or tertiary amine, the amphoteric polymer having an isoelectric point of from 4 to 8.
摘要翻译： 当一个或多个层中的5至60％的明胶粘合剂用基本上由三种成分中的至少一种组成的合成的两性聚合物代替时，在用于鞣制发展的卤化银冲洗膜中获得更尖锐的边缘：（a ）羧酸，（b）伯胺和（c）仲和/或叔胺，两性聚合物的等电点为4至8。
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28.发明公开Silver halide photographic material for tanning development and process of producing a relief image 失效卤化银照相材料用于制革开发和制备浮雕图像的方法。
公开(公告)号：EP0195327A2
公开(公告)日：1986-09-24
申请号：EP86103063.3
申请日：1986-03-07
发明人： Balestra, Luciano
CPC分类号： G03C5/315 , G03C1/8255
摘要： In a silver halide photographic material for tanning development, comprising a support base coated with a substan- tally unhardened hydrophilic binder layer including a light-sensitive silver halide emulsion reactively associated with a tanning developer and a dispersion of colloidal silver, the tendency of the hydrophilic binder to become water-insoluble during storage can be prevented by adjusting the pAg of the colloidal silver dispersion to values in the range from 6.5 to 9.5 with a 1-phenyl-5-mercaptotetrazole compound before coating.
摘要翻译： 在用于鞣制的开发，其包括涂覆有基本上未固化的亲水性粘合剂层包含反应性用鞣显影剂相关的光敏感的卤化银乳剂和胶体银的分散液中，亲水性粘合剂与趋势的支撑基部的卤化银照相材料 成为在储存期间不溶于水的可通过用涂覆之前1-苯基-5-巯基四唑化合物调节所述胶态银分散体的pAg为到值的范围为6.5至9.5来防止。
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29.发明公开Process for the formation of linework or halftone multicolour colloid patterns 失效一种用于制备多色酒吧胶体图案或筛选胶体图案的过程。
公开(公告)号：EP0194704A1
公开(公告)日：1986-09-17
申请号：EP86200050.2
申请日：1986-01-13
CPC分类号： G03C5/315 , G03F3/107 , Y10S430/153
摘要： Process for forming a halftone multicolour pattern which comprises in the sequence given the following steps:
(1)the scanningwise exposure of a multicolour original attached to a rotating scanner drum to produce electrical signals that are fed into a computer,
(2)the computer controlled single scan exposure of separate black-and-white light-sensitive silver halide emulsion layer materials with respectively red, green and blue image information,
(3)the development of the exposed silver halide emulsion layers with a hardening developing agent producing a silver image selection that can be used as intermediate original in the production of a printing plate and wherefrom a pattern of oxidized hardening developing agent is imagewise transferred into a hardenable non-photosensitive coloured gelatin layer being present on a temporary support or already being present on a permanent support
(4)the production of a coloured relief image by wash-off processing of said coloured gelatin layer, and
(5)the production of a multicolour pattern on the same permanent support.-
30.发明公开Process for the production of photographic relief images by tanning development and wash-off processing of silver halide emulsion materials 失效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
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。
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