公开(公告)号：US5114832A

公开(公告)日：1992-05-19

申请号：US406424

申请日：1989-09-11

申请人： Rudolf Zertani ,  Dieter Mohr ,  Klaus Rode ,  Werner Frass ,  Klaus Joerg

发明人： Rudolf Zertani ,  Dieter Mohr ,  Klaus Rode ,  Werner Frass ,  Klaus Joerg

IPC分类号： G03F7/004 ,  C08F2/46 ,  C08F2/48 ,  C08F2/50 ,  C08F20/10 ,  C08F20/20 ,  C08F291/00 ,  C09D4/00 ,  C09D4/02 ,  C09D11/10 ,  G03F3/10 ,  G03F7/027 ,  G03F7/028 ,  G03F7/031 ,  G03F7/105 ,  G03F7/34

CPC分类号： G03F7/031 ,  C08F291/00 ,  Y10S430/117 ,  Y10S430/121 ,  Y10S430/127

摘要： A photopolymerizable mixture is described, which contains a polymeric binder; an acrylate or alkacrylate of a polyhydric alcohol possessing at least one photooxidizable group; a compound or a combination of compounds being capable of initiating the polymerization of the ester under the action of light in the spectral region of 450 nm to 650 nm; and at least one compound which absorbs light in the region below 450 nm or which upon exposure forms a compound absorbing light in said region, whereby the optical density of the exposed mixture in this region is at least 2.0 at a layer thickness of 2 .mu.m. The mixture is useful for the production of masters or intermediate masters for reprographic layers being sensitive to light in the UV region, exposure of the mixture itself being performed with visible light.

摘要翻译： 描述了一种可光聚合的混合物，其包含聚合物粘合剂; 具有至少一个可光氧化基团的多元醇的丙烯酸酯或丙烯酸烷基酯; 能够在450nm至650nm的光谱区域内的光作用下引发酯聚合的化合物或化合物的组合; 和至少一种在450nm以下的区域吸收光的化合物，或曝光时形成在该区域吸收光的化合物，由此在该区域中的曝光混合物的光密度至少为2.0，层厚为2μm 。 该混合物可用于生产对UV区域中的光敏感的复制层的主体或中间主体，混合物本身以可见光进行曝光。

公开(公告)号：US4929534A

公开(公告)日：1990-05-29

申请号：US236916

申请日：1988-08-26

申请人： Trutz-Ulrich Stephani ,  Dieter Mohr ,  Britta Maisel ,  Werner Frass

发明人： Trutz-Ulrich Stephani ,  Dieter Mohr ,  Britta Maisel ,  Werner Frass

IPC分类号： G03C1/72 ,  G03C1/00 ,  G03F7/022

CPC分类号： G03F7/0226

摘要： A positive-working photosensitive mixture containing an o-quinone diazide and a binder is disclosed wherein the mixture contains a compound which is able to form an azo coupling with the o-quinone diazide. A copying material produced with the photosensitive mixture has a high photosensitivity and an exceptional developer resistance. The photosensitive mixture is used in reproduction technique, and also in the field of resists.

摘要翻译： 公开了含有邻醌二叠氮化物和粘合剂的正性感光性混合物，其中所述混合物含有能够与邻醌二叠氮化物形成偶氮偶合物的化合物。 用感光性混合物生产的复印材料具有高的光敏性和优异的显影剂抗性。 感光性混合物用于再现技术，也用于抗蚀剂领域。

公开(公告)号：US4566960A

公开(公告)日：1986-01-28

申请号：US689003

申请日：1985-01-04

申请人： Dieter Mohr

发明人： Dieter Mohr

IPC分类号： B41N3/00 ,  B41N3/03 ,  C25F3/04

CPC分类号： C25F3/04 ,  B41N3/034

摘要： In the electrochemical roughening of aluminum or its alloys useful for printing plate supports, an aqueous mixed electrolyte solution is employed, which contains nitric acid (HNO.sub.3) and, as a further inorganic electrolyte, at least one inorganic fluorine compound which is present in the form of an acid or an alkali metal salt (e.g., HF or NaF) and the anion of which contains fluorine and at least one further element (for example, SiF.sub.6.sup.2- or PO.sub.3 F.sup.2-). In particular, the solution contains from about 0.3 to 4% by weight of HNO.sub.3 and from about 0.05 to 5% by weight of the fluorine compound. The very uniformly roughened support materials are used in the production of offset printing plates.

摘要翻译： 在用于印版载体的铝或其合金的电化学粗糙化中，使用含有硝酸（HNO 3）和作为另外的无机电解质的至少一种以形式存在的无机氟化合物的水性混合电解质溶液 的酸或碱金属盐（例如，HF或NaF），其阴离子含有氟和至少一种另外的元素（例如SiF62-或PO3F2-）。 特别地，该溶液含有约0.3至4重量％的HNO 3和约0.05至5重量％的氟化合物。 非常均匀的粗糙化的支撑材料用于生产胶版印刷版。

公开(公告)号：US4510227A

公开(公告)日：1985-04-09

申请号：US523358

申请日：1983-08-15

申请人： Dieter Mohr ,  Kurt Riess

发明人： Dieter Mohr ,  Kurt Riess

IPC分类号： G03C1/00 ,  G03C1/72 ,  G03C1/74 ,  G03F7/004 ,  G03F7/021 ,  G03F7/022 ,  G03F7/023 ,  G03F7/075 ,  G03F7/16 ,  G03C1/60 ,  G03C1/495 ,  G03C1/68 ,  G03G5/00

CPC分类号： G03F7/0233 ,  G03F7/0048 ,  G03F7/0212 ,  Y10S430/106

摘要： The present application describes a light-sensitive copying material comprising a support and a light-sensitive layer which contains a surface-active polysiloxane comprised of dialkyl siloxane units and oxyalkylene units. By the addition of the polysiloxane a more uniform coating is achieved, even if only a single solvent is used for the coating solution.

摘要翻译： 本申请描述了一种光敏复印材料，其包括载体和含有由二烷基硅氧烷单元和氧化烯单元组成的表面活性聚硅氧烷的光敏层。 通过加入聚硅氧烷可获得更均匀的涂层，即使仅使用单一溶剂用于涂布溶液。

公开(公告)号：US4427766A

公开(公告)日：1984-01-24

申请号：US391154

申请日：1982-06-23

申请人： Dieter Mohr

发明人： Dieter Mohr

IPC分类号： B41N1/14 ,  B41N3/00 ,  B41N3/03 ,  B41N3/08 ,  C08F8/42 ,  C23C1/08 ,  B41N1/08 ,  G03C1/94

CPC分类号： B41N3/036 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/24

摘要： The plate-, foil- or strip-shape support materials for offset printing plates are based on chemically, mechanically and/or electromechanically roughened aluminum, or on one of its alloys. Optionally, the aluminum may also have an aluminum oxide layer produced by anodic oxidation. One of the two surfaces of the support material has a hydrophilic coating of at least one salt-type hydrophilic organic polymer which is a complex-type product obtained by reacting (a) a water-soluble organic polymer having carboxylate substituents, carboxylic acid amide substituents and/or carboxylic acid imide substituents as functional groups, with (b) a salt of an at least divalent metal cation, and wherein the quantity of complex-type reaction product is less than about 0.1 mg per dm.sup.2 of support material surface.In a process for manufacturing this support material, the complex-type reaction product, dissolved in an aqueous acid, is applied to at least one surface of the support material and the support material thus modified is dried. It is also possible, however, to produce the complex-type reaction product of the components (a) and (b) on the support material. The support material is used in the preparation of offset printing plates having a light-sensitive layer.

摘要翻译： 胶印板的板状，箔状或带状支撑材料基于化学，机械和/或机电粗糙的铝或其合金之一。 可选地，铝还可以具有通过阳极氧化制备的氧化铝层。 载体材料的两个表面之一具有至少一种盐型亲水性有机聚合物的亲水性涂层，该亲水性有机聚合物是通过使（a）具有羧酸酯取代基的水溶性有机聚合物，羧酸酰胺取代基 和/或羧酸酰亚胺取代基作为官能团，与（b）至少二价金属阳离子的盐，其中复合型反应产物的量小于约0.1mg / dm 2载体材料表面。 在制造该载体材料的方法中，将溶解在酸性水溶液中的复合型反应产物施加到载体材料的至少一个表面，并将如此改性的载体材料干燥。 然而，也可以在载体材料上制备组分（a）和（b）的复合型反应产物。 支撑材料用于制备具有感光层的胶版印刷版。

公开(公告)号：US6057077A

公开(公告)日：2000-05-02

申请号：US104366

申请日：1998-06-25

申请人： Karin Marz ,  Dieter Mohr

发明人： Karin Marz ,  Dieter Mohr

IPC分类号： G03F7/004 ,  G03F3/10 ,  G03F7/34 ,  G03F7/36 ,  G03F7/38

CPC分类号： G03F3/10 ,  G03F7/346

摘要： The invention relates to a process for the production of a colored image for color proofing of copy masters for multicolor printing and a layer material for carrying out this process.A positive image of the exposure mask (color separation film) is produced by lamination of a photosensitive material onto a colored layer material, followed by imagewise exposure and peeling-off of a film support, or a negative image of the exposure mask is obtained by imagewise exposure of the photosensitive material before the lamination, accompanied by flood exposure after lamination followed by peeling-off of a film support. The two procedures use the same materials and do not require wet development. For each single-color image, only one lamination step is required.

摘要翻译： 本发明涉及一种生产用于多色印刷的复印机的彩色图像的彩色图像的处理和用于进行该处理的层材料。 曝光掩模（分色膜）的正像是通过将感光材料层叠到着色层材料上，然后成像曝光和胶片载体的剥离而产生的，或者通过曝光掩模的负像来获得曝光掩模的负像 层压之前的感光材料的成像曝光，伴随着层压之后的曝光曝光，然后剥离膜载体。 两种方法使用相同的材​​料，不需要湿法开发。 对于每个单色图像，只需要一个层压步骤。

公开(公告)号：US5935759A

公开(公告)日：1999-08-10

申请号：US838976

申请日：1997-04-23

申请人： Jurgen Mertes ,  Martin Benzing ,  Dieter Bodenheimer ,  Dieter Mohr

发明人： Jurgen Mertes ,  Martin Benzing ,  Dieter Bodenheimer ,  Dieter Mohr

IPC分类号： G03F3/10 ,  G03C1/795 ,  G03C1/805 ,  G03F7/11 ,  G03F7/34

CPC分类号： G03F3/106

摘要： Disclosed are a photosensitive material and a corresponding method for making colour-proofing sheets for multicolour printing, comprising A) a transparent flexible polymeric support sheet, B) a photopolymerizable layer comprising B1) a polymeric binder, B2) a free-radically polymerizable compound, B3) a photoinitiator, and B4) a dye or pigment in a primary colour of multicolour printing, and C) a thermoplastic adhesion-promoting layer on the photosensitive layer, with a coating weight of 2 to 30 g/m.sup.2, characterized in that the thermoplastic adhesion-promoting layer includes 0.05 to 2.5% by weight of a colourless, transparent or white pigment having an average particle size which is less than 1% of the layer thickness and does not exceed 0.05 .mu.m and the ready-produced material has a slip friction coefficient of

摘要翻译： 公开了一种用于制造用于多色印刷的防色片的感光材料和相应的方法，包括A）透明柔性聚合物支撑片，B）可光聚合层，其包含B1）聚合物粘合剂，B2）可自由基聚合的化合物， B3）光引发剂，B4）以多色印刷为原色的染料或颜料，以及C）感光层上的热塑性粘合促进层，涂层重量为2〜30g / m 2，其特征在于， 热塑性粘合促进层包含0.05-2.5重量％的平均粒径小于层厚度的1％且不超过0.05μm的无色透明或白色颜料，并且现成的材料具有 滑动摩擦系数<0.5。

公开(公告)号：US5800962A

公开(公告)日：1998-09-01

申请号：US850115

申请日：1997-05-01

申请人： Martin Benzing ,  Dieter Mohr ,  Juergen Mertes ,  Peter Blum

发明人： Martin Benzing ,  Dieter Mohr ,  Juergen Mertes ,  Peter Blum

IPC分类号： G03F7/004 ,  G03F3/10 ,  G03F7/105 ,  G03F7/11 ,  G03F7/30 ,  G03F7/34 ,  B32B5/16

CPC分类号： G03F7/34 ,  G03F3/10 ,  Y10T428/254 ,  Y10T428/259

摘要： A process for the production of a color image is described, in which a photosensitive material that has a temporary support film, a colored photosensitive layer and an adhesion-promoting layer that can be activated by heat is laminated at high temperature and under pressure with an image-receiving material which carries, on a support, a pigment layer containing a white pigment. The photosensitive layer is exposed imagewise and developed to produce an image, the temporary support film is peeled off from the image-receiving material before or after exposure to light and, if required, these steps are repeated with at least one further photosensitive material whose colored layer has another color to produce a multi-colored image. The process gives color images having a smaller dot enlargement compared with a halftone original and is particularly suitable for the color testing of copy for multicolor printing.

摘要翻译： 描述了制造彩色图像的方法，其中具有临时支撑膜，着色感光层和可被热活化的粘附促进层的感光材料在高温和压力下被层压， 在载体上携带含有白色颜料的颜料层的图像接收材料。 感光层被成像曝光并显影以产生图像，临时支撑膜在曝光之前或之后从图像接收材料剥离，并且如果需要，重复这些步骤至少一种其它着色的感光材料 层具有另一种颜色以产生多色图像。 该方法给出了与半色调原版相比具有较小点扩大的彩色图像，并且特别适用于用于多色打印的复印的颜色测试。

公开(公告)号：US5348833A

公开(公告)日：1994-09-20

申请号：US939909

申请日：1992-09-04

申请人： Dieter Mohr ,  Martin Benzing ,  Juergen Mertes ,  Guenter Hultzsch ,  Ine Gramm ,  Manfred Michel ,  Andreas Elsaesser ,  Shane Hsieh ,  David L. Siegfried

发明人： Dieter Mohr ,  Martin Benzing ,  Juergen Mertes ,  Guenter Hultzsch ,  Ine Gramm ,  Manfred Michel ,  Andreas Elsaesser ,  Shane Hsieh ,  David L. Siegfried

IPC分类号： G03F3/10 ,  G03F7/023 ,  G03F7/105 ,  G03F7/11

CPC分类号： G03F7/0233 ,  G03F3/10

摘要： The invention relates to a positive-working colored photosensitive recording material for the production of a color test image, composed of a temporary layer carrier, a photosensitive layer containing dyestuff or pigment, binder and quinonediazide compound and an adhesive layer which can be activated by means of heat, wherein a release layer based on polyvinyl alcohol is present on the surface of the temporary layer carrier, the photosensitive layer comprises, as the quinonediazide compound, an esterification product of a compound containing one or more phenolic hydroxyl groups and o-quinonediazide-sulfonyl chloride, and, as the binder, a novolak-free phenolic polymer resin and/or a reaction product of the phenolic polymer resin with a monoisocyanate, and the adhesive layer compresses a alkali-insoluble organic polymer and an alkali-soluble polyester. The invention also relates to a process for the production of a color test image using the recording material described.

摘要翻译： 本发明涉及一种用于生产彩色试验图像的正色彩色光敏记录材料，由临时层载体，含有染料或颜料的感光层，粘合剂和醌二叠氮化合物组成，粘合剂层可通过手段 的热量，其中基于聚乙烯醇的剥离层存在于临时层载体的表面上，感光层包含作为醌二叠氮化合物的含有一个或多个酚羟基的化合物和邻醌二叠氮化物的酯化产物， 磺酰氯，作为粘合剂，不含酚醛清漆的酚醛聚合物树脂和/或酚醛聚合物树脂与单异氰酸酯的反应产物，并且粘合剂层压制碱不溶性有机聚合物和碱溶性聚酯。 本发明还涉及使用所述记录材料生产彩色测试图像的方法。

公开(公告)号：US5068163A

公开(公告)日：1991-11-26

申请号：US362688

申请日：1989-06-07

申请人： Andreas Elsaesser ,  Werner Frass ,  Dieter Mohr

发明人： Andreas Elsaesser ,  Werner Frass ,  Dieter Mohr

IPC分类号： G03F7/022 ,  G03F7/004 ,  G03F7/023 ,  G03F7/032 ,  G03F7/039 ,  H01L21/027 ,  H01L21/30

CPC分类号： G03F7/0233 ,  G03F7/0045

摘要： The invention relates to a positive-working radiation-sensitive mixture and a copying material produced therefrom on a layer support. The mixture contains as essential constituents a 1,2-quinone diazide or a combination of:1) a compound forming strong acid when exposed to actinic radiation and2) a compound containing at least one acid-cleavable C--O--C bond,and a binder with repeating units of the general formula I ##STR1## wherein R.sub.1 denotes a hydrogen or halogen atom, or a cyanide or an alkyl group,R.sub.2, R.sub.3, R.sub.4 are identical or different and denote hydrogen, or alkyl or aryl groups,R.sub.5, R.sub.6 and optionally R.sub.7 are identical or different and denote hydrogen or halogen atoms, or alkyl, aryl or alkoxy groups, andX denotes the atoms necessary to complete a mononuclear or polynuclear carbocyclic aromatic ring system, andn is 1, 2 or 3.The mixture according to the invention yields lithographic printing plates with a high print run which can be thermally post-cured and have good resistance to chemicals, also photoresists with high heat resistance.

摘要翻译： 本发明涉及一种正性辐射敏感混合物及其在层载体上由其制备的复印材料。 该混合物含有作为必要成分的1,2-醌二叠氮化物或其组合：1）当暴露于光化辐射时形成强酸的化合物和2）含有至少一个可酸切割的COC键的化合物和具有重复的粘合剂 其中R 1表示氢或卤素原子，或氰化物或烷基，R 2，R 3，R 4相同或不同，表示氢或烷基或芳基，R 5，R 6和 任选的R 7相同或不同，表示氢或卤素原子，或烷基，芳基或烷氧基，X表示完成单核或多核碳环芳环体系所必需的原子，n为1,2或3。 本发明产生具有高印刷速度的平版印刷版，其可以热后固化并且具有良好的耐化学品性，以及具有高耐热性的光致抗蚀剂。