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19 条记录 (耗时 0.049 秒)

    manufacture of electronic parts
    12.
    发明授权
    manufacture of electronic parts 失效
    制造电子零件

    公开(公告)号：US06451502B1

    公开(公告)日：2002-09-17

    申请号：US09685390

    申请日：2000-10-10

    申请人： Kevin Barry Ray ,  Anthony Paul Kitson

    发明人： Kevin Barry Ray ,  Anthony Paul Kitson

    IPC分类号： E03C7004

    CPC分类号： B41M5/368 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  H05K3/0082

    摘要： A precursor for electronic parts, for example printed circuit boards, has a negative-working thermally-imagable layer on a substrate, for example a copper board or semiconductor. The layer comprises a cross-linking agent, a thermally-activated acid generator, and a polymeric substance containing polyvinylphenol units and alkyl acrylate units. Such as layer has improved mechanical properties with maintenance of good imaging properties.

    摘要翻译： 电子部件的前体，例如印刷电路板，在基板上，例如铜板或半导体上具有负性的热成像层。 该层包括交联剂，热活化酸产生剂和含有聚乙烯基苯酚单元和丙烯酸烷基酯单元的聚合物质。 例如层具有改善的机械性能，同时维持良好的成像性能。

    Imagable articles and compositions, and their use
    13.
    发明授权
    Imagable articles and compositions, and their use 失效
    可想象的文章和作品，以及它们的用途

    公开(公告)号：US06673514B2

    公开(公告)日：2004-01-06

    申请号：US09948182

    申请日：2001-09-07

    申请人： Anthony Paul Kitson ,  Diane Cook ,  Kevin Barry Ray ,  Colin Adrian Wright

    发明人： Anthony Paul Kitson ,  Diane Cook ,  Kevin Barry Ray ,  Colin Adrian Wright

    IPC分类号： G03C176

    CPC分类号： B41C1/1008 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

    摘要： A thermally imagable article comprises a substrate on which is coated a positive working heat-sensitive composition comprising a hydroxyl group-containing polymer and a heat-labile moiety which decreases the developer solubility of the composition as compared to the developer solubility of the composition without the heat-labile moiety, wherein the heat-sensitive composition does not comprise an acid generating moiety. The invention also provides novel positive working compositions comprising heat-labile moieties, and imagable articles comprising said compositions.

    摘要翻译： 一种可热成像制品包括其上涂覆有正性工作热敏组合物的正性工作热敏组合物，其包含含羟基的聚合物和热不稳定部分，与组合物的显影剂溶解度相比，其降低组合物的显影剂溶解度， 热不稳定部分，其中热敏组合物不包含产酸部分。 本发明还提供了包含热不稳定部分的新型正性工作组合物和包含所述组合物的可成像制品。

    Relation to the manufacture of masks and electronic parts
    14.
    发明授权
    Relation to the manufacture of masks and electronic parts 失效
    与面罩和电子零件的制造有关

    公开(公告)号：US06558872B1

    公开(公告)日：2003-05-06

    申请号：US09658548

    申请日：2000-09-09

    申请人： Kevin Barry Ray ,  Anthony Paul Kitson ,  Eduard Kottmair ,  Hans-Horst Glatt ,  Stefan Hilgart

    发明人： Kevin Barry Ray ,  Anthony Paul Kitson ,  Eduard Kottmair ,  Hans-Horst Glatt ,  Stefan Hilgart

    IPC分类号： G03C152

    CPC分类号： G03F1/68 ,  G03F7/023 ,  H05K3/0076 ,  H05K3/0082 ,  Y10S430/106 ,  Y10S430/145

    摘要： Imagable precursors for masks and for electronic parts comprise a polymeric layer applied to a substrate. The layer comprises at least one polymer having infra-red absorbing groups carried as pendent groups on the polymer backbone. Certain infra-red absorbing groups may also act to insolubilize the polymer in a developer, until it is imagewise exposed to infra-red radiation. Imagewise application of heat, resulting from imagewise exposure of the precursor to infra-red radiation, renders the polymer layer more soluble in the developer than prior to exposure to the infra-red radiation.

    摘要翻译： 用于掩模和电子部件的可能的前体包括施加到基底上的聚合物层。 该层包含至少一种聚合物，其具有在聚合物主链上作为悬挂基团携带的红外线吸收基团。 某些红外线吸收基团还可以起作用以使显影剂中的聚合物不溶解，直到其成像曝光于红外辐射。 由于将前体成像曝光到红外辐射而产生的图像上的热量使得聚合物层比暴露于红外线辐射之前更易于在显影剂中溶解。

    Relation to manufacture of masks and electronic parts
    17.
    发明授权
    Relation to manufacture of masks and electronic parts 失效
    与面罩和电子零件制造的关系

    公开(公告)号：US06558787B1

    公开(公告)日：2003-05-06

    申请号：US09472470

    申请日：1999-12-27

    申请人： Kevin Barry Ray ,  Anthony Paul Kitson

    发明人： Kevin Barry Ray ,  Anthony Paul Kitson

    IPC分类号： B32B1508

    CPC分类号： H05K3/064 ,  B41M5/265 ,  B41M5/368 ,  H05K3/0082 ,  H05K2203/0577 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692

    摘要： A precursor which may be imaged by heat is made up of a substrate, for example a copper board, and a composite layer structure composed of two layers. Preferably, the first layer is composed of an aqueous developable polymer mixture containing a photothermal conversion material which is contiguous to the substrate. The second layer of the composite is composed of one or more non-aqueous soluble polymers which are soluble or dispersible in a solvent which does not dissolve the first layer. The precursor is exposed with an infrared laser or a thermal print head, and upon aqueous development, the exposed regions are removed, revealing regions of the substrate surface able to be etched or otherwise treated. The second layer may also contain a photothermal conversion material. Alternatively, the composite layer may be free of photothermal conversion material when thermal imaging is carried out using a thermal print head. The precursor may be used, for example, as a mask precursor or electronic part precursor.

    摘要翻译： 可以通过加热成像的前体由例如铜基板的基板和由两层组成的复合层结构构成。 优选地，第一层由含有与基底邻接的光热转换材料的水性可显影聚合物混合物组成。 复合材料的第二层由一种或多种可溶于或不溶于不溶于第一层的溶剂中的非水溶性聚合物组成。 前体用红外激光或热打印头曝光，并且在水性显影时，去除暴露的区域，露出可以被蚀刻或以其他方式处理的基底表面的区域。 第二层也可以含有光热转换材料。 或者，当使用热打印头进行热成像时，复合层可以不含光热转换材料。 前体可以用作例如掩模前体或电子部件前体。

    Positive-working, thermally sensitive imageable element
    18.
    发明授权
    Positive-working, thermally sensitive imageable element 失效

    公开(公告)号：US07060416B2

    公开(公告)日：2006-06-13

    申请号：US11072486

    申请日：2005-03-04

    申请人： Kevin B. Ray ,  Anthony Paul Kitson ,  John Kalamen

    发明人： Kevin B. Ray ,  Anthony Paul Kitson ,  John Kalamen

    IPC分类号： G03F7/38 ,  G03F7/40 ,  G03F7/11 ,  G03F7/075 ,  G03F7/039 ,  B41N1/14

    CPC分类号： C08F220/44 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/368 ,  C08F220/56 ,  Y10S430/145

    摘要： Alkali soluble copolymers, imageable elements useful as lithographic printing plate precursors that contain the alkali soluble copolymers, and methods for forming images using the imageable elements are disclosed. The alkali soluble copolymers comprise, in polymerized form: (a) N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, or a mixture thereof; (b) acrylamide, methacrylamide, or a mixture thereof; (c) acrylonitrile, methacrylonitrile, or a mixture thereof; and (d) one or more monomers selected from the group consisting of monomers of the structure: CH2═C(R)-Z-X—NHC(O)NH—Y—R′, in which: X is —[C(CH3)2]— or —[(CH2)n]—, in which n is 0 to 12; Y is o-, m-, or p- —[C6H4]—; Z is —[C(O)O]—, —[C(O)NH]—, or o-, m-, or p- [—C6H4]—; R is hydrogen or C1 to C4 alkyl; R′ is —OC(O)—OR″, —OC(O)—Ar, or —OSO2 —Ar; R″ is C1 to C12 alkyl, C1 to C12 arylalkyl, C1 to C12 aryl, C1 to C12 alkenyl, or trimethylsilyl; Ar is C6H5-n′Tn′, in which Ar has a total of six to ten carbon atoms; each T is independently selected from the group consisting of C1 to C4 alkyl, fluoro, chloro, bromo, iodo, trifluoromethyl, methoxy, and cyano; and n′ is an integer from 0 to 5; and in which the copolymer is soluble in alkaline solutions having a pH greater than at least about 11.