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    Laminate useful for the production of printing plates and relief plates
    1.
    发明授权
    Laminate useful for the production of printing plates and relief plates 失效
    层压板用于生产印版和浮雕板

    公开(公告)号：US4357414A

    公开(公告)日：1982-11-02

    申请号：US249705

    申请日：1981-03-31

    申请人： Heinrich Hartmann ,  Gerhard Hoffmann ,  Werner Lenz

    发明人： Heinrich Hartmann ,  Gerhard Hoffmann ,  Werner Lenz

    IPC分类号： G03F7/09 ,  G03F7/00 ,  G03F7/11 ,  G03C1/68 ,  G03C1/70

    CPC分类号： G03F7/11

    摘要： A laminate suitable for the production of printing plates and relief plates, and possessing a photosensitive layer, which is soluble in water or in an aqueous solution, and contains a hydrophilic polymeric binder, applied to a base, contains, between the base and the photosensitive layer, an intermediate layer which consists of a mixture of a polymeric binder compatible with the polymeric binder of the photosensitive layer, and a diacrylate or dimethacrylate monomer which contains urethane groups and is obtained by reacting a hydroxyalkyl acrylate or hydroxyalkyl methacrylate with a diisocyanate. After application to the base, the intermediate layer is cured at 110.degree.-220.degree. C. before the photosensitive layer is applied.

    摘要翻译： 适用于生产印版和浮雕板并且具有可溶于水或在水溶液中并含有施加到基底上的亲水性聚合物粘合剂的光敏层的层压体在基底和感光体之间包含 层，由与感光层的聚合物粘合剂相容的聚合物粘合剂的混合物和含有氨基甲酸酯基团的二丙烯酸酯或二甲基丙烯酸酯单体组成的中间层，其通过使丙烯酸羟烷基酯或甲基丙烯酸羟烷基酯与二异氰酸酯反应而获得。 施加到基底后，中间层在施加感光层之前在110℃-220℃下固化。

    Laminate useful for the production of printing plates and relief plates
    2.
    发明授权
    Laminate useful for the production of printing plates and relief plates 失效
    层压板用于生产印版和浮雕板

    公开(公告)号：US4355093A

    公开(公告)日：1982-10-19

    申请号：US249707

    申请日：1981-03-31

    申请人： Heinrich Hartmann ,  Gerhard Hoffmann ,  Werner Lenz ,  John Lynch ,  Herbert Naarmann

    发明人： Heinrich Hartmann ,  Gerhard Hoffmann ,  Werner Lenz ,  John Lynch ,  Herbert Naarmann

    IPC分类号： G03F7/00 ,  G03F7/09 ,  G03F7/11 ,  G03C1/68

    CPC分类号： G03F7/11

    摘要： A laminate suitable for the production of printing plates and relief plates, and possessing a photosensitive layer, which is soluble in water or in an aqueous solution, and contains a hydrophilic polymeric binder, applied to a base, contains, between the base and the photosensitive layer, an intermediate layer which consists of a mixture of a polymeric binder which is compatible with the polymeric binder of the photosensitive layer and contains at least 30% by weight of a reaction product of a polyvinyl alcohol with acrylic anhydride and/or methacrylic anhydride, with at least one monomer which is compatible therewith and selected from the group consisting of the hydroxyalkyl acrylates and methacrylates and the diacrylates and dimethacrylates containing urethane groups. After application to the base, the intermediate layer is cured at 110.degree.-220.degree. C. before the photosensitive layer is applied.

    摘要翻译： 适用于生产印版和浮雕板并且具有可溶于水或在水溶液中并含有施加到基底上的亲水性聚合物粘合剂的光敏层的层压体在基底和感光体之间包含 层，中间层，其由与感光层的聚合物粘合剂相容并且含有至少30重量％的聚乙烯醇与丙烯酸酐和/或甲基丙烯酸酐的反应产物的聚合物粘合剂的混合物组成， 与至少一种与之相容的单体，选自丙烯酸羟烷基酯和甲基丙烯酸羟烷基酯，以及含有氨基甲酸酯基团的二丙烯酸酯和二甲基丙烯酸酯。 施加到基底后，中间层在施加感光层之前在110℃-220℃下固化。

    Process for the preparation of polymerizable polyurethane elastomers
    6.
    发明授权
    Process for the preparation of polymerizable polyurethane elastomers 失效
    制备可聚合聚氨酯弹性体的方法

    公开(公告)号：US4334034A

    公开(公告)日：1982-06-08

    申请号：US231836

    申请日：1981-02-05

    申请人： August Lehner ,  Heinrich Hartmann ,  Guenter Heil ,  Werner Lenz ,  Ingolf Buethe ,  Rudolf Bachmann

    发明人： August Lehner ,  Heinrich Hartmann ,  Guenter Heil ,  Werner Lenz ,  Ingolf Buethe ,  Rudolf Bachmann

    IPC分类号： C08G18/00 ,  C08G18/67 ,  C08G63/76 ,  C08G18/62

    CPC分类号： C08G18/6705 ,  C08G18/675

    摘要： A process for the preparation of polymerizable, primarily linear thermoplastic polyurethane elastomers with acrylate side groups comprising reacting an organic polyisocyanate with a mixture of(a) an acrylate diol having a molecular weight of 146 to 3000,(b) an organic polyhydroxyl compound other than those of paragraph (a) having a molecular weight between 400 and 5000, and(c) a chain extender selected from the group consisting of diols, diamines, aminoalcohols, and triols, having molecular weights between 61 and 400, water, and mixtures thereofwherein the ratio of isocyanate to active hydrogen containing groups is from 0.8:1 to 1.2:1 and wherein 1.4 to 1.8 moles of organic polyisocyante, 0 to 15 moles of component (c) and 0.3 to 6 moles of component (a) are used per mole of component (b). The polymerizable polyurethane elastomers may be used for the manufacture of molded parts, laminates, adhesives, coatings, magnetic tapes, and other articles.

    摘要翻译： 一种制备具有丙烯酸酯侧基的可聚合的主要线性的热塑性聚氨酯弹性体的方法，包括使有机多异氰酸酯与（a）分子量为146至3000的丙烯酸酯二醇和（b）有机多羟基化合物的混合物 段落（a）分子量在400和5000之间的那些，和（c）分子量在61和400之间的选自二醇，二胺，氨基醇和三醇的增链剂，水及其混合物 其中异氰酸酯与含活性氢的基团的比例为0.8:1至1.2:1，并且其中使用1.4至1.8摩尔有机聚异氰酸酯，0至15摩尔的组分（c）和0.3至6摩尔的组分（a） 每摩尔组分（b）。 可聚合的聚氨酯弹性体可用于制造模制件，层压材料，粘合剂，涂料，磁带和其它制品。

    Photosensitive multi-layer material and preparation of adhesive layers employed therein
    7.
    发明授权
    Photosensitive multi-layer material and preparation of adhesive layers employed therein 失效
    光敏多层材料及其中使用的粘合剂层的制备

    公开(公告)号：US4387157A

    公开(公告)日：1983-06-07

    申请号：US324278

    申请日：1981-11-23

    申请人： Bernd Bronstert ,  Herbert Hahn ,  Gerhard Hoffmann ,  Werner Lenz

    发明人： Bernd Bronstert ,  Herbert Hahn ,  Gerhard Hoffmann ,  Werner Lenz

    IPC分类号： G03F7/09 ,  G03F7/105 ,  G03F7/11 ,  G03C1/78

    CPC分类号： G03F7/11 ,  Y10S430/107

    摘要： A photosensitive multi-layer material comprising a base and a photosensitive layer which has a polyamide binder and is soluble or dispersible in an alcoholic solvent contains two layers between the base and the photosensitive layer, namely (a) an adhesion-promoting layer, adjacent to the base, which is derived from a polyurethane binder, prepared by reacting a hydroxyl-containing epoxy resin and a polyisocyanate, and a pigment combination in which a white zinc sulfide pigment is the essential constituent, and (b) an adhesive layer, adjacent to the photosensitive layer, which consists of a baked mixture of an alcohol-soluble copolyamide and a melamine-formaldehyde resin.

    摘要翻译： 包含基材和具有聚酰胺粘合剂并且可溶于或分散在醇溶剂中的感光层的感光多层材料在基材和感光层之间包含两层，即（a）粘附促进层，邻近 通过使含羟基的环氧树脂和多异氰酸酯反应制备的由聚氨酯粘合剂衍生的基料和其中白色硫化锌颜料是必需成分的颜料组合，和（b）粘合剂层 感光层，由醇溶性共聚酰胺和三聚氰胺 - 甲醛树脂的焙烧混合物组成。

    Process of making photopolymer relief plates using an adhesive layer
    8.
    发明授权
    Process of making photopolymer relief plates using an adhesive layer 失效
    使用粘合剂层制造光聚合物浮雕板的工艺

    公开(公告)号：US4576898A

    公开(公告)日：1986-03-18

    申请号：US658463

    申请日：1984-10-09

    申请人： Gerhard Hoffmann ,  Dieter Kleuser ,  Werner Lenz

    发明人： Gerhard Hoffmann ,  Dieter Kleuser ,  Werner Lenz

    IPC分类号： G03F7/09 ,  G03F7/027 ,  G03F7/038 ,  G03F7/11 ,  G03C7/02

    CPC分类号： G03F7/11 ,  G03F7/027

    摘要： Photopolymer relief plates are produced by applying a photopolymerizable relief-forming layer R, which contains a thermal polymerization inhibitor liberating nitrosyl free radicals on ultraviolet irradiation, to a dimensionally stable base which bears an adhesive layer A for the layer R, the layer A containing 0.01 to 10 percent by weight of a compound ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are identical or different and each is alkyl or R.sup.5 --(O-alkylene).sub.x --, R.sup.5 being H or alkyl and x being 1, 2, 3, 4 or 5, and then exposing, and developing, the layer R in a conventional manner.

    摘要翻译： 通过将含有将紫外线照射下的亚硝酰基自由基的热聚合抑制剂的光聚合性凸版成膜层R施加到承载层R的粘合剂层A的尺寸稳定的基材上，将A层含有0.01 至10重量％的化合物＆lt; IMAGE＆gt;其中R 1，R 2，R 3和R 4相同或不同，并且各自为烷基或R 5 - （O-亚烷基）x - ，R 5为H或烷基，x为1,2， 3，4或5，然后以常规方式曝光和显影层R。

    Apparatus for the production of exposed printing plates
    9.
    发明授权
    Apparatus for the production of exposed printing plates 失效
    用于生产曝光印版的设备

    公开(公告)号：US4017183A

    公开(公告)日：1977-04-12

    申请号：US550913

    申请日：1975-02-19

    申请人： Werner Lenz ,  Josef Woellhaf ,  Klaus Spreng ,  Manfred Zuerger ,  Paul Hecke ,  Gerhard Hoffmann ,  Milan Obradovic

    发明人： Werner Lenz ,  Josef Woellhaf ,  Klaus Spreng ,  Manfred Zuerger ,  Paul Hecke ,  Gerhard Hoffmann ,  Milan Obradovic

    IPC分类号： G03C1/74 ,  B29C31/04 ,  B29C31/06 ,  B29C33/26 ,  B29C35/08 ,  B29C43/10 ,  B29C43/18 ,  B29C43/34 ,  B29C70/78 ,  G03F7/16 ,  G03F7/20 ,  G03F7/26 ,  G03B27/04

    CPC分类号： G03F7/16 ,  B29C31/041 ,  B29C33/26 ,  B29C35/0888 ,  B29C43/10 ,  B29C43/18 ,  B29C43/34 ,  B29C70/78 ,  B29C2035/0833 ,  B29C31/06 ,  B29K2105/0002 ,  B29K2909/08 ,  B29L2031/767

    摘要： A process and apparatus for the production of exposed printing plates consisting of a resin layer and a support, said resin layer being prepared from a fluid photopolymerizable material which is introduced into a mold having at least one transparent wall which is covered with an image-bearing transparency, and being exposed through said image-bearing transparency, which causes photopolymerization of the exposed areas of the resin layer and bonds these areas to the support which is provided with an adhesive layer. The improved process comprises introducing a predetermined amount of fluid photopolymerizable material, said amount corresponding substantially to the volume of the resin layer of the exposed printing plate; adjusting said support and said transparent wall of the mold so that they are equidistant from one another, adjustment being advantageously effected by bending or doming the support relative to the transparent wall after the latter has been bent or domed by the fluid material introduced into the mold under pressure. Further embodiments of the invention serve to minimize the loss of photopolymerizable material and to avoid the formation of foam when the fluid material is introduced into the mold. The apparatus of the invention can be manufactured and operated easily and economically.

    摘要翻译： 一种用于生产由树脂层和支撑体组成的露出印刷板的方法和装置，所述树脂层由流体可光聚合材料制备，该材料被引入具有至少一个透明壁的模具中，该透明壁被图像承载 透明性，并且通过所述图像承载透明体曝光，这导致树脂层的暴露区域的光聚合并将这些区域粘合到设置有粘合剂层的支撑体上。 改进的方法包括引入预定量的流动可光聚合材料，所述量基本上对应于暴露的印版的树脂层的体积; 调节模具的所述支撑件和所述透明壁使得它们彼此等距离地进行调整，有利地通过在支撑件被引入模具中的流体材料弯曲或穹顶之后相对于透明壁弯曲或拱起支撑件来实现调节 在压力之下。 本发明的其它实施方案用于使可光聚合材料的损失最小化，并且当流体材料被引入模具时避免形成泡沫。 本发明的装置可以容易且经济地制造和操作。

    Magnetic recording media
    10.
    发明授权
    Magnetic recording media 失效
    磁记录媒体

    公开(公告)号：US5968658A

    公开(公告)日：1999-10-19

    申请号：US982436

    申请日：1997-12-02

    申请人： Ria Kress ,  Albert Kohl ,  August Lehner ,  Werner Lenz ,  Michael Hitzfeld

    发明人： Ria Kress ,  Albert Kohl ,  August Lehner ,  Werner Lenz ,  Michael Hitzfeld

    IPC分类号： C09D5/23 ,  G11B5/702

    CPC分类号： G11B5/7021 ,  Y10S428/90 ,  Y10T428/31609

    摘要： Magnetic recording media contain a nonmagnetic substrate and a magnetizable layer, the magnetizable layer containing ferromagnetic pigments and a system of polymeric materials, wherein the system of polymeric materials containsa) from 3 to 35% by weight of a polymer containing ionic or ionogenic groupsb) from 5 to 97% by weight of a polymer XIV which contains basic groups, and has a molecular weight of from 30000 to 2000000.

    摘要翻译： 磁记录介质包含非磁性基底和可磁化层，可磁化层含有铁磁性颜料和聚合物材料体系，其中聚合材料体系包含a）3至35重量％的含有离子或离子型基团的聚合物b ）5〜97重量％的含有碱性基团的聚合物XIV，分子量为30000〜2000000。