公开(公告)号：US06620554B1

公开(公告)日：2003-09-16

申请号：US09189977

申请日：1998-11-12

申请人： Takayasu Komatsu ,  Daisuke Hashimoto ,  Akira Makita ,  Koji Fujiyama

发明人： Takayasu Komatsu ,  Daisuke Hashimoto ,  Akira Makita ,  Koji Fujiyama

IPC分类号： G03F900

CPC分类号： G03F7/09 ,  C23F1/02 ,  G03F7/0007 ,  G03F7/115 ,  H01J9/142 ,  Y10T428/12229 ,  Y10T428/12361 ,  Y10T428/12993

摘要： A process of forming a high-definition pattern by etching is provided. A photosensitive resin layer is formed on a metal substrate material having a center line-average surface roughness Ra of up to 0.10 &mgr;m and a maximum surface roughness Rmax of up to 1.0 &mgr;m to form a resist pattern. Then, the photosensitive resin layer provided on the metal substrate material is exposed to light to form a resist pattern. Finally, etching is carried out to form a pattern on the metal substrate material.

摘要翻译： 提供了通过蚀刻形成高清晰度图案的工艺。 感光性树脂层形成在中心线平均表面粗糙度Ra为0.10μm以上的金属基材上，最大表面粗糙度Rmax为1.0μm以形成抗蚀剂图案。 然后，将设置在金属基板材料上的感光性树脂层曝光，形成抗蚀剂图案。 最后，进行蚀刻以在金属基底材料上形成图案。

公开(公告)号：US06461784B1

公开(公告)日：2002-10-08

申请号：US09708888

申请日：2000-11-08

申请人： Hirotaka Komine ,  Eiji Hayakawa

发明人： Hirotaka Komine ,  Eiji Hayakawa

IPC分类号： G03F7021

CPC分类号： G03F7/115

摘要： The photosensitive printing plate of the present invention comprises a substrate, a photosensitive layer formed on the substrate, and mat particles formed on the photosensitive layer, wherein the mat particles contain a copolymer which contains at least one (meth)acrylamides as a unit. The method of producing the photosensitive printing plate of the present invention is a method which comprises the steps of forming a photosensitive layer on a substrate, and coating the photosensitive layer with a solution prepared by dissolving a copolymer containing at least one (meth)acrylamides as a unit in a solvent to form mat particles. The photosensitive printing plate of the present invention has excellent vacuum contact properties and resistance to friction and pressure and is free from tack on the surface when used, avoids problems in developing properties during long storage times, and is superior in terms of solubility in an exhausted developer.

摘要翻译： 本发明的感光印刷版包括基板，形成在基板上的感光层和形成在感光层上的垫片颗粒，其中垫片颗粒含有含有至少一种（甲基）丙烯酰胺作为单元的共聚物。 制造本发明的感光印版的方法是一种方法，其包括以下步骤：在基底上形成感光层，并用通过将含有至少一种（甲基）丙烯酰胺的共聚物溶解在一起而制备的溶液涂布感光层 在溶剂中形成垫子颗粒的单位。 本发明的感光性印刷版具有优异的真空接触性和耐摩擦性和压力，并且在使用时不会在表面粘着，避免了在长时间储存​​期间的显影性能问题，并且在耗尽的 开发者

公开(公告)号：US5213949A

公开(公告)日：1993-05-25

申请号：US764959

申请日：1991-09-25

申请人： Tsutomu Kojima ,  Takashi Yamashita

发明人： Tsutomu Kojima ,  Takashi Yamashita

IPC分类号： G03F1/00 ,  G03F7/115 ,  G03F7/20

CPC分类号： G03F7/2012 ,  G03F1/50 ,  G03F7/115

摘要： An improved method for selectively curing a liquid photosensitive resin by masking exposure is provided, wherein rough, uneven or irregular contact is provided directly or indirectly between the masking film and the substrate. Due to this feature, no interfacial cohesion occurs between the lower surface of the masking film facing the substrate and the upper surface of the substrate facing the masking film. Thus, there are no air pockets formed between the two surfaces. Therefore, there is no danger that the substrate will be caused to protrude into the resin layer so that the ultimate printing plate would have an undesirable local decrease in thickness. As a result, by the method of the present invention, a printing plate having a high degree of uniformity in thickness, can be obtained with reproducibility.

摘要翻译： 提供了一种通过掩蔽曝光选择性地固化液体光敏树脂的改进方法，其中直接或间接地在掩模膜和基底之间提供粗糙，不均匀或不规则的接触。 由于该特征，在面向基板的掩模膜的下表面和面对掩模膜的基板的上表面之间不发生界面粘结。 因此，在两个表面之间没有形成气泡。 因此，不会引起基板突出到树脂层中的危险，使得最终印版将具有不希望的局部厚度减小。 结果，通过本发明的方法，可以获得具有高度均匀度的印版，具有重现性。

公开(公告)号：US4891296A

公开(公告)日：1990-01-02

申请号：US44947

申请日：1987-04-30

申请人： Shigeru Tsurukiri ,  Hiroshi Sugita ,  Toshio Yamamoto ,  Masaru Kawasaki ,  Eiji Horie

发明人： Shigeru Tsurukiri ,  Hiroshi Sugita ,  Toshio Yamamoto ,  Masaru Kawasaki ,  Eiji Horie

IPC分类号： G03C5/00 ,  G03C1/005 ,  G03C1/035 ,  G03C1/76 ,  G03C5/08 ,  G03F1/00 ,  G03F1/56 ,  G03F1/68 ,  G03F7/06 ,  G03F7/115

CPC分类号： G03F1/54 ,  G03C1/035 ,  G03C1/76 ,  G03F7/115 ,  Y10S430/151

摘要： A silver halide photographic plate and a pattern transfer method comprising forming an original picture pattern on a first photographic plate having a silver halide emulsion layer on a glass support and contact transferring the original picture pattern onto a second photographic plate having a silver halide emulsion layer on a glass support or a substrate having a photoresist layer,characterized in that the first and second photographic plates comprise a silver halide emulsion contained in the emulsion layer which is a silver iodobromide emulsion containing 8 mol % or less of silver iodide and with its mean grain size being 0.1 .mu.m or less; or contain a silver halide emulsion in the emulsion layer which contains 50 mol % or more of silver chloride; andthat at least one of the first and second photographic plates has an emulsion layer with surface roughness of 0.3 .mu.m to 3 .mu.m, anda silver halide photographic plate to be used for the method.By forming a pattern or a photoresist pattern according to the present invention, a copied pattern of good image quality can be obtained and also the aspirating evacuation time can be reduced.

摘要翻译： 一种卤化银照相板和图案转印方法，包括在玻璃支架上具有卤化银乳剂层的第一照相板上形成原始图案，并将原始图案转印到具有卤化银乳剂层的第二照相板上 玻璃支撑体或具有光致抗蚀剂层的基板，其特征在于，所述第一和第二照相板包含乳液层中所含的卤化银乳剂，所述卤化银乳剂是含有8mol％或更少碘化银的碘溴化银乳剂，其平均颗粒 尺寸为0.1μm或更小; 或在含有50mol％以上氯化银的乳剂层中含有卤化银乳剂; 并且第一和第二照相板中的至少一个具有表面粗糙度为0.3μm至3μm的乳剂层和用于该方法的卤化银照相板。 通过形成根据本发明的图案或光致抗蚀剂图案，可以获得良好图像质量的复印图案，并且还可以减少抽吸抽出时间。

公开(公告)号：US4550073A

公开(公告)日：1985-10-29

申请号：US610843

申请日：1984-05-16

申请人： Melvin A. Neiss ,  Robert W. Woodruff

发明人： Melvin A. Neiss ,  Robert W. Woodruff

IPC分类号： G03F7/115 ,  G03C1/68

CPC分类号： G03F7/115 ,  Y10S430/151 ,  Y10S430/162

摘要： A photohardenable element comprising a support bearing, in order, optionally a solvent-soluble nonphotosensitive layer, at least one photohardenable layer and a nonphotosensitive liquid removable layer, the photohardenable layer present immediately beneath the nonphotosensitive layer having therein substantially discrete, inert particles at least some of which cause protuberances in the nonphotosensitive layer. The particles have a size range of 0.1 to 10.0 .mu.m, not more than 50% by volume being below 3.5 .mu.m. A preferred element contains two photohardenable layers, the lower layer having an optical density greater than 3.0 over at least the 300 to 550 nm spectral region. The elements can be used for the preparation of proofs and printing plates.

摘要翻译： 一种可光硬化元件，其包括依次为任选的溶剂可溶非光敏层，至少一个可光硬化层和非感光性液体可移除层的载体轴承，其中非光敏层正下方存在可光硬化层，其中具有至少一些基本上离散的惰性颗粒 其中非光敏层引起突起。 颗粒的尺寸范围为0.1至10.0μm，不大于50体积％，低于3.5μm。 优选的元件包含两个可光硬化层，在至少300至550nm光谱区域的下层具有大于3.0的光密度。 这些元件可用于制备校样和印版。

公开(公告)号：US4507383A

公开(公告)日：1985-03-26

申请号：US547828

申请日：1983-11-02

申请人： Hirobumi Tsuruta ,  Kiichi Kondo

发明人： Hirobumi Tsuruta ,  Kiichi Kondo

IPC分类号： B41N1/08 ,  G03F7/115 ,  G03C1/94 ,  G03C1/76 ,  G03F7/02

CPC分类号： G03F7/115 ,  B41N1/08

摘要： A material for a planographic plate includes a thin layer of a water-resistant adhesive on a substrate and finely divided particles adhered to the adhesive. The method includes applying the finely divided particles to the adhesive in a manner such that the ratio of the thickness of the adhesive layer to the average diameter of the finely divided particles is in the range of from 0.2 to 0.4.

摘要翻译： 用于平版印刷版的材料包括在基材上的耐水粘合剂的薄层和粘附到粘合剂上的细碎颗粒。 该方法包括将粘合剂层的厚度与细碎颗粒的平均直径之比在0.2至0.4范围内的方法施加到粘合剂上。

公开(公告)号：US4292389A

公开(公告)日：1981-09-29

申请号：US115124

申请日：1980-01-24

申请人： Hiroshi Kojima ,  Kunio Ito ,  Masami Akiyama ,  Takeshi Tanaka

发明人： Hiroshi Kojima ,  Kunio Ito ,  Masami Akiyama ,  Takeshi Tanaka

IPC分类号： G03F7/115 ,  G03C1/76

CPC分类号： G03F7/115 ,  Y10S430/136 ,  Y10S430/151 ,  Y10S430/162

摘要： There is provided a process for preparing a photosensitive plate for printing which comprises providing a heat-depositable fine powder having a constant directional size of 0.5-40.mu. onto the surface of a photosensitive plate for printing at a ratio of 0.005-0.5 g. of the said powder per m.sup.2 of the said plate to uniformly disperse and adhere the said powder onto the said surface, while preheating the right side (side on which powder adheres) and/or the reverse side of the said plate upon providing said powder or before or after providing, and subsequently contacting the right side of the said plate with a heating roll having a high releasing surface, whereby the said fine powder is fused and fixed on onto the surface of the said plate.

摘要翻译： 提供了一种制备用于印刷的感光板的方法，该方法包括在感光板的表面上以0.005-0.5g的比例提供具有0.5-40μm的恒定方向尺寸的可沉积的细粉末。 的所述粉末，以使所述粉末均匀地分散并粘附到所述表面上，同时在提供所述粉末的同时预热所述板的右侧（粉末附着侧）和/或所述板的相反侧或 在提供之前或之后，随后使所述板的右侧与具有高释放表面的加热辊接触，由此将所述细粉末熔融固定在所述板的表面上。

公开(公告)号：US4289071A

公开(公告)日：1981-09-15

申请号：US74700

申请日：1979-09-12

申请人： Robert W. Hallman ,  Koichi Kimoto ,  Sakuo Okai

发明人： Robert W. Hallman ,  Koichi Kimoto ,  Sakuo Okai

IPC分类号： B41N1/12 ,  G03C1/76 ,  G03F7/115 ,  B41N1/06 ,  B41C1/00

CPC分类号： B41N1/12 ,  G03C1/7614 ,  G03F7/115

摘要： A shallow relief non-bottoming printing plate is disclosed having a polymerized layer of less than about 0.020 inch and which includes a plurality of dispersed particles sufficient to create small protuberances in non-image or background areas to prevent bottoming. Photopolymerizable elements, as well as processing techniques, are also disclosed for making such printing plates.

摘要翻译： 公开了一种浅浮雕非底印版，其具有小于约0.020英寸的聚合层，并且其包括足以在非图像或背景区域中产生小突起以防止底部的多个分散颗粒。 光聚合元件以及加工技术也被公开用于制造这种印版。

公开(公告)号：US4268611A

公开(公告)日：1981-05-19

申请号：US971152

申请日：1978-12-20

申请人： Yoshio Okishi ,  Azusa Ohashi ,  Masaru Watanabe

发明人： Yoshio Okishi ,  Azusa Ohashi ,  Masaru Watanabe

IPC分类号： G03F7/11 ,  B41N1/00 ,  G03F7/00 ,  G03F7/115 ,  G03F7/20 ,  G03F7/02 ,  G03F7/08

CPC分类号： G03F7/115

摘要： A light-sensitive printing plate having a matt layer, which is removable at development, on the surface thereof.

摘要翻译： 在其表面上具有可开发移除的无光泽层的感光印版。

公开(公告)号：US4252879A

公开(公告)日：1981-02-24

申请号：US63163

申请日：1979-08-03

申请人： Eiichi Inoue ,  Masanori Akada

发明人： Eiichi Inoue ,  Masanori Akada

IPC分类号： G03F7/00 ,  G03C1/00 ,  G03C5/00 ,  G03C5/18 ,  G03F7/09 ,  G03F7/115 ,  G03F7/28 ,  G03C1/76

CPC分类号： G03F7/115 ,  G03F7/28 ,  Y10S430/151

摘要： An image recording material formed with a support, a photosensitive composition layer formed on the support, and a mono-particle layer of solid particles of different optical transmittances formed on the photosensitive composition layer. When the recording material is exposed to light, the firmness with which the photosensitive composition holds the solid particles varies locally from point to point in accordance with the exposure energies of light passed through the solid particles. Thus by causing the dissolving force of the solvent or other physical forces to act on the photosensitive composition, the particles held weakly are selectively removed from the recording material, whereby an image is formed by the particles left on the recording material. The recording material on which the image has been formed can be used as a printing form as it is or by being subjected to simple after-treatment.

摘要翻译： 形成有载体的图像记录材料，形成在载体上的感光性组合物层，以及在感光性组合物层上形成的具有不同光透射率的固体粒子的单粒子层。 当记录材料曝光时，根据曝光固体颗粒的光的曝光能量，感光组合物保持固体颗粒的坚固度随着点到点的不同而不同。 因此，通过使溶剂的溶解力或其他物理力作用在感光性组合物上，从记录材料中选择性地除去保持微弱的粒子，由此留在记录材料上的颗粒形成图像。 已经形成图像的记录材料可以原样使用或经过简单的后处理。