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    Process for laminating an ink jet print
    4.
    发明授权
    Process for laminating an ink jet print 失效
    用于层压喷墨印刷的方法

    公开(公告)号：US06454896B1

    公开(公告)日：2002-09-24

    申请号：US09498514

    申请日：2000-02-04

    申请人： Allan Wexler

    发明人： Allan Wexler

    IPC分类号： B44C1165

    CPC分类号： B41M7/0027 ,  G03C11/08 ,  G03G8/00 ,  Y10S428/914

    摘要： A process for laminating an ink jet print by providing a support having an ink jet image, contacting the imaged surface with a transfer element to form a composite, the transfer element comprising a flexible, polymeric support having a porous, fusible, transferable protection layer comprising fusible, thermoplastic polymeric particles in a polymeric binder, the protection layer having a thickness between 2 and 100 &mgr;m and a particle-to-binder ratio between 95:5 and 70:30, the thermoplastic polymeric particles having a particle size less than 10 &mgr;m and a Tm or softening point greater than 50° C., and the polymeric binder having a Tg less than 20° C., applying heat and pressure to the composite to fuse the protection layer to form a substantially continuous protection layer, allowing the composite to cool, and peeling the polymeric support of the transfer element from the composite to form the laminated ink the print.

    摘要翻译： 一种用于通过提供具有喷墨图像的支撑体来层压喷墨印刷的方法，使成像的表面与转印元件接触以形成复合材料，所述转印元件包括具有多孔的，易熔的可转印保护层的柔性聚合物载体，其包含 在聚合物粘合剂中的可熔，热塑性聚合物颗粒，保护层的厚度为2至100μm，颗粒与粘合剂之比为95:5至70:30，热塑性聚合物颗粒的粒度小于10um 并且Tm或软化点大于50℃，聚合物粘合剂的Tg小于20℃，向复合材料施加热和压力以熔化保护层以形成基本上连续的保护层，从而允许复合材料 冷却，并从复合材料剥离传递元件的聚合物载体以形成层压油墨的印刷品。

    Protective epoxy overcoat for imaging elements
    6.
    发明授权
    Protective epoxy overcoat for imaging elements 失效
    用于成像元件的保护性环氧树脂涂层

    公开(公告)号：US06346353B1

    公开(公告)日：2002-02-12

    申请号：US09699815

    申请日：2000-10-30

    申请人： Yongcai Wang ,  Kevin M. O'Connor ,  Tiecheng A. Qiao

    发明人： Yongcai Wang ,  Kevin M. O'Connor ,  Tiecheng A. Qiao

    IPC分类号： G03C1106

    CPC分类号： G03C11/08 ,  B41M5/506 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5236 ,  B41M5/5254 ,  B41M7/0054 ,  Y10S430/162

    摘要： The present invention relates to imaged elements having a protective overcoat that resists fingerprints, common stains, and spills. In particular, an overcoat composition comprising water-dispersible epoxy-functional particles is coated over an imaging element, including photographic elements and recording media. In one embodiment, a photographic element includes a support, at least one silver halide emulsion layer superposed on the support and a processing-solution-permeable protective overcoat overlying the silver halide emulsion layer that, after fusing, becomes water-resistant in the final product. The present invention is also directed to a method of making a print involving developing the photographic element and subsequently fusing the overcoat.

    摘要翻译： 本发明涉及具有防护指纹，常见污渍和溢出物的保护性外套的成像元件。 特别地，包含水分散性环氧官能颗粒的外涂层组合物涂覆在成像元件上，包括照相元件和记录介质。 在一个实施方案中，照相元件包括载体，叠加在载体上的至少一个卤化银乳剂层和覆盖卤化银乳剂层的处理溶液可渗透保护外涂层，其在熔化之后在最终产品中变得耐水 。 本发明还涉及一种制造涉及显影照相元件并随后使外涂层熔合的印刷方法。

    WATER-RESISTANT PROTECTIVE OVERCOAT FOR IMAGE RECORDING MATERIALS
    7.
    发明申请
    WATER-RESISTANT PROTECTIVE OVERCOAT FOR IMAGE RECORDING MATERIALS 失效
    用于图像记录材料的防水保护膜

    公开(公告)号：US20020015902A1

    公开(公告)日：2002-02-07

    申请号：US09353939

    申请日：1999-07-15

    发明人： HWEI-LING YAU ,  LAN B. THAI ,  JIN-SHAN WANG ,  TIENTEH CHEN

    IPC分类号： G03C001/85 ,  G03C001/76

    CPC分类号： G03C1/7614 ,  B41M7/0027 ,  G03C1/047 ,  G03C1/95 ,  G03C11/08 ,  G03C2001/03594 ,  G03C2001/7635 ,  G03C2200/36 ,  Y10S430/162

    摘要： An overcoat composition for imaging products containing: 30-95 weight %, based on the dry laydown of the overcoat, of a hydrophobic polymer, said hydrophobic polymer being homopolymers or copolymers containing at least 30% by weight, based on the total weight of monomers, of the monomer described in structurel; and 5 to 70 weight %, based on the dry laydown of the overcoat, of gelatin: 1 wherein: R is H, CH3, C2H5, and C3H7; and X1, X2, X3, X4 and X5 are H, F, Cl, Br, I, CN, CH3O, C2H5O, C3H7O, C4H9O, CH3, C2H5, C3H7, n-C4H9, sec-C4H9, tert-C4H9, CF3, 2F5, C3F7, iso-C3F7, n-C4F9, sec-C4F9, tert-C4F9, CH3NH, (CH3)2N, n-C5H C4H9, n-C6H13, n-C7H15, n-C8H17, n-C9H19, n-C10H21, or n-C12H25.

    摘要翻译： 用于成像产品的外涂层组合物，其基于外涂层的干沉积，疏水性聚合物为30-95重量％，所述疏水性聚合物为基于单体总重量的至少30重量％的均聚物或共聚物 ，结构1中描述的单体; 和5至70重量％，基于外涂层的干沉积;明胶：其中：R是H，CH 3，C 2 H 5和C 3 H 7; X1，X2，X3，X4和X5分别是H，F，Cl，Br，I，CN，CH3O，C2H5O，C3H7O，C4H9O，CH3，C2H5，C3H7，n-C4H9，sec-C4H9， ，2F5，C3F7，iso-C3F7，n-C4F9，sec-C4F9，叔-C4F9，CH3NH，（CH3）2N，n-C5H C4H9，n-C6H13，n-C7H15，n-C8H17，n-C9H19，n -C 10 H 21或n-C 12 H 25。

    Polymer overcoat for imaging elements
    10.
    发明申请
    Polymer overcoat for imaging elements 失效

    公开(公告)号：US20010005572A1

    公开(公告)日：2001-06-28

    申请号：US09755372

    申请日：2001-01-05

    发明人： Lloyd A. Lobo ,  Mridula Nair ,  Rukmini B. Lobo ,  Barry A. Fitzgerald

    IPC分类号： G03C001/76 ,  G03C008/52 ,  G03C011/06 ,  G03C011/08

    CPC分类号： G03C1/7614 ,  G03C1/85 ,  G03C5/14 ,  G03C11/08 ,  G03C2001/7635 ,  Y10S430/162

    摘要： The present invention is an imaging element which includes a support, an imaging layer superposed on a side of said support and an overcoat overlying the imaging layer. The overcoat is composed of an organic polymer. The overcoat is discontinuous such that a fraction of the surface area of the imaging layer remains uncovered by said polymer, wherein the fraction of area not covered by the said polymer is from 0.02 to 0.98. The present invention is a photographic which includes a support, a silver halide emulsion layer superposed on a side of said support and an overcoat overlying the silver halide layer. The overcoat is composed of an organic polymer. The overcoat is discontinuous such that a fraction of the surface area of the silver halide emulsion layer remains uncovered by said polymer, wherein the fraction of area not covered by the said polymer is from 0.02 to 0.98. In one embodiment, the discontinuous overcoat is a series of parallel stripes.