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16 条记录 (耗时 0.015 秒)

    Method to prepare a printing plate and printing plate
    3.
    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。

    Dye-latex combinations and use in aqueous inks
    5.
    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
    7.
    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
    8.
    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.

    Water-borne epoxy-phenolic coating compositions
    9.
    发明授权
    Water-borne epoxy-phenolic coating compositions 失效
    水性环氧酚醛涂料组合物

    公开(公告)号：US4341678A

    公开(公告)日：1982-07-27

    申请号：US223861

    申请日：1981-01-09

    申请人： Nick Georgalas ,  William P. Keaveney

    发明人： Nick Georgalas ,  William P. Keaveney

    IPC分类号： C08G59/52 ,  C09D163/00 ,  C08L63/02

    CPC分类号： C09D163/00 ,  C08G59/52 ,  Y10T428/31529

    摘要： Water-borne epoxy-phenolic container coating compositions comprising a blend of(1) a water-miscible amine solubilized epoxy resin and(2) a water soluble monomeric phenolic compound.The coatings are especially useful, when cured, as container coatings and exhibit superior resistance to high acid and high protein foods.

    摘要翻译： 包含（1）水溶性胺增溶环氧树脂和（2）水溶性单体酚类化合物的共混物的水性环氧 - 酚类容器涂料组合物。 当固化时，涂层作为容器涂层是特别有用的，并且表现出对高酸和高蛋白质食物的优异抗性。