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16 条记录 (耗时 0.021 秒)

    Method to prepare a printing plate and printing plate
    2.
    发明授权
    Method to prepare a printing plate and printing plate 有权
    制备印版和印版的方法

    公开(公告)号：US06471349B1

    公开(公告)日：2002-10-29

    申请号：US09492646

    申请日：2000-01-27

    申请人： Patrice M. Aurenty ,  Alexander Grant ,  Edward Stone ,  William P. Keaveney

    发明人： Patrice M. Aurenty ,  Alexander Grant ,  Edward Stone ,  William P. Keaveney

    IPC分类号： B41J201

    CPC分类号： B41C1/1066

    摘要： A printing plate is prepared by the process including: (a) providing a substrate; and (b) applying by ink jetting to the substrate a fluid composition comprising a compound which comprises at least one nitrogen-containing heterocyclic moiety, providing a printing plate that is ready-to-use on a press without having to develop it. The printing plate of this invention is capable of extended press run length and advantageously avoids the need of chemical development.

    摘要翻译： 通过该方法制备印版，包括：（a）提供基材; 和（b）通过喷墨施加到底物上的流体组合物，其包含含有至少一个含氮杂环部分的化合物，提供在压机上即可使用的印刷版，而不需要显影。 本发明的印版能够延长压延长度，有利地避免了化学发展的需要。

    Lithographic printing printable media and process for the production thereof
    3.
    发明授权
    Lithographic printing printable media and process for the production thereof 失效
    平版印刷可印刷介质及其生产方法

    公开(公告)号：US06455132B1

    公开(公告)日：2002-09-24

    申请号：US09244580

    申请日：1999-02-04

    申请人： Patrice M. Aurenty ,  Edward Stone ,  William P. Keaveney

    发明人： Patrice M. Aurenty ,  Edward Stone ,  William P. Keaveney

    IPC分类号： B32B300

    CPC分类号： C09D11/30 ,  B41C1/1066 ,  B41M5/502 ,  B41M5/506 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5245 ,  B41M5/529 ,  C08F220/14 ,  C08F220/34 ,  C08G18/3275 ,  C09D11/102 ,  C09D11/107 ,  Y10T428/24802 ,  Y10T428/24917 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31699 ,  Y10T428/31855 ,  Y10T428/31935

    摘要： A fluid composition suitable for ink jetting upon a substrate, which includes a copolymer having a low surface energy and a plurality of tertiary amine sites, where the tertiary amine sites are at least partially neutralized with an acid; a nonionic or cationic surfactant; and water. The fluid composition may be used to prepare a printable media comprised of a substrate and an ink receptive thermoplastic image layer supported on the substrate; where the ink receptive layer contains a copolymer having a low surface energy and a plurality of tertiary amine sites, the amine sites being at least partially neutralized with an acid. The invention also relates to a method for preparing a printable media by applying a fluid composition onto a substrate having at least one basic surface by means of an ink jet printing apparatus; where the fluid composition contains a copolymer having a plurality of tertiary amine sites, the amine sites being at least partially neutralized with an acid, and drying the fluid composition.

    摘要翻译： 一种适用于在基材上喷墨的流体组合物，其包括具有低表面能和多个叔胺位点的共聚物，其中叔胺位点至少部分地用酸中和; 非离子或阳离子表面活性剂; 和水。 流体组合物可以用于制备由基材和支持在基材上的受墨热塑性图像层组成的可印刷介质; 其中油墨接收层含有具有低表面能和多个叔胺位点的共聚物，胺位点至少部分地用酸中和。 本发明还涉及一种通过喷墨打印设备将流体组合物施加到具有至少一个基本表面的基底上来制备可印刷介质的方法; 其中所述流体组合物含有具有多个叔胺位点的共聚物，所述胺位点至少部分地用酸中和，并干燥所述流体组合物。

    Dye-latex combinations and use in aqueous inks
    7.
    发明授权
    Dye-latex combinations and use in aqueous inks 失效
    染料胶乳组合和用于水性油墨

    公开(公告)号：US5114479A

    公开(公告)日：1992-05-19

    申请号：US546115

    申请日：1990-06-29

    申请人： William P. Keaveney ,  Reinhard J. Sappok

    发明人： William P. Keaveney ,  Reinhard J. Sappok

    IPC分类号： C09D11/10

    CPC分类号： C09D11/106

    摘要： An aqueous ink composition of an oil-soluble dye in a latex is disclosed. The oil-soluble dye is dispersed in a fortified latex comprising a blend of a distinct dispersed phase in a distinct soluble polymer phase. The soluble polymer generally has a weight-average molecular weight of about 5,000 to about 20,000 and an acid number of about 50 to 400. These novel ink compositions have been found to be especially useful in gravure and flexographic ink applications.

    摘要翻译： 公开了一种胶乳中油溶性染料的水性油墨组合物。 油溶性染料分散在强化胶乳中，其包含不同分散相在不同可溶性聚合物相中的共混物。 可溶性聚合物通常具有约5,000至约20,000的重均分子量和约50至400的酸值。已经发现这些新型油墨组合物在凹版和柔性油墨应用中特别有用。

    Digital printing plate comprising a thermal mask
    9.
    发明授权
    Digital printing plate comprising a thermal mask 失效
    包括热掩模的数字印版

    公开(公告)号：US5948596A

    公开(公告)日：1999-09-07

    申请号：US863770

    申请日：1997-05-27

    申请人： Xing-Fu Zhong ,  Ken-ichi Shimazu ,  S. Peter Pappas ,  Tore Harms ,  Thi Do ,  Shashikant Saraiya ,  William P. Keaveney

    发明人： Xing-Fu Zhong ,  Ken-ichi Shimazu ,  S. Peter Pappas ,  Tore Harms ,  Thi Do ,  Shashikant Saraiya ,  William P. Keaveney

    IPC分类号： B41C1/10 ,  G03C1/73

    CPC分类号： B41C1/1016 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/16 ,  B41C2210/24

    摘要： Presensitized lithographic plates are prepared which permit direct formation of printable images on plates by digital computerization without the intervening formation of a photographic image with a quality that allows the plates to be used for high volume printing applications. The lithographic printing plate has a structure which contains a substrate; a positive or negative working photosensitive layer; and a thermally sensitive masking layer which is opaque to the actinic radiation but which is soluble in an aqueous medium. The masking layer contains a heat softenable disperse phase which is insoluble in the aqueous medium; a polymeric continuous phase which is soluble or swellable in the aqueous medium; and a colorant which strongly absorbs radiant energy and converts the radiant energy to heat. In use the masking layer is digitally exposed to a computer controlled laser image so that exposed image areas of the masking are insolublized in the aqueous medium; soluble areas of the mask layer are then removed to form an opaque image mask on the photosensitive layer which is then exposed to actinic radiation passing through the mask to solubilize or insolubilize exposed areas of the photosensitive layer; the photosensitive layer is then developed with the developer liquid to remove the soluble areas and any overlying mask areas to form the lithographic printing plate. Both wet and waterless lithographic printing plates may be digitally prepared in this manner.

    摘要翻译： 制备预感光刻平板，其允许通过数字计算机化在板上直接形成可印刷图像，而不用介质形成摄影图像，其质量允许将板用于大容量印刷应用。 平版印刷版具有包含基板的结构; 正或负工作感光层; 以及对光化辐射不透明但可溶于水性介质的热敏屏蔽层。 掩蔽层含有不溶于水介质的可热软化分散相; 在水性介质中可溶或溶胀的聚合物连续相; 以及强烈吸收辐射能并将辐射能转化为热的着色剂。 在使用中，掩模层被数字地暴露于计算机控制的激光图像，使得掩蔽的曝光图像区域在水性介质中被分散; 然后去除掩模层的可溶性区域以在感光层上形成不透明图像掩模，然后将其暴露于通过掩模的光化辐射，以增溶或不溶化感光层的曝光区域; 然后用显影剂液体显影感光层以除去可溶性区域和任何覆盖的掩模区域以形成平版印刷版。 湿式和无水平版印刷版可以以这种方式数字地制备。

    Laminating ink composition containing polyamide resins
    10.
    发明授权
    Laminating ink composition containing polyamide resins 失效
    含有聚酰胺树脂的层压油墨组合物

    公开(公告)号：US4895888A

    公开(公告)日：1990-01-23

    申请号：US268923

    申请日：1988-11-09

    申请人： William P. Keaveney

    发明人： William P. Keaveney

    IPC分类号： C09D11/10

    CPC分类号： C09D11/102

    摘要： An improved fluid printing ink composition suitable for use in laminating inks is provided which comprises a resin, alcohol solvent, and a pigment. In accordance with the present invention the improvement is provided wherein the resin comprises an alcohol soluble polyamide resin having recurring units of the formula: ##STR1## wherein R.sub.1 is either hydrogen or methyl, R.sub.2 is either a carbocyclic, aralkyl or linear or branched aliphatic group, X is an alkylene group, and Z and Z' each represent an alkyl group which may be the same or different or taken together to represent an alkylene group. The fluid ink compositions of the invention have superior qualities when used as laminating inks, are less expensive than previous laminating inks, and can be used successfully on a wide variety of packaging films.