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31 条记录 (耗时 0.039 秒)

    Laser thermal imaging process, dye, and element
    2.
    发明授权
    Laser thermal imaging process, dye, and element 失效
    激光热成像工艺，染料和元素

    公开(公告)号：US06703111B2

    公开(公告)日：2004-03-09

    申请号：US10032922

    申请日：2001-10-25

    申请人： Ruizheng Wang ,  Kevin W. Williams ,  Ann L. Carroll-Lee

    发明人： Ruizheng Wang ,  Kevin W. Williams ,  Ann L. Carroll-Lee

    IPC分类号： B32B2714

    CPC分类号： B41M5/465 ,  C09B23/08 ,  Y10T428/24802

    摘要： A laser-induced thermal recording element comprising a support having thereon a colorant layer comprising a colorant dispersed in a polymeric binder, said colorant layer having associated therewith a laser light-absorbing dye absorbing at the wavelength of a laser used to expose said element, said laser light-absorbing dye comprising a polymethine (cyanine) dye having covalently bonded thereto a phenylenediamine moiety. The element exhibits improved dye stability.

    摘要翻译： 一种激光诱导的热敏记录元件，包括其上具有着色剂层的载体，所述着色剂层包含分散在聚合物粘合剂中的着色剂，所述着色剂层具有吸收在用于暴露所述元件的激光波长处吸收的激光吸收染料，所述激光吸收染料 激光吸收染料，其包含共价键合有苯二胺部分的聚甲基（花青）染料。 该元件显示改善的染料稳定性。

    Photographic display elements comprising stable IR dye compositions for invisible marking
    3.
    发明授权
    Photographic display elements comprising stable IR dye compositions for invisible marking 有权
    包含用于不可见标记的稳定的IR染料组合物的照相显示元件

    公开(公告)号：US06689518B1

    公开(公告)日：2004-02-10

    申请号：US10300618

    申请日：2002-11-20

    申请人： Kevin W. Williams ,  Ruizheng Wang

    发明人： Kevin W. Williams ,  Ruizheng Wang

    IPC分类号： G03C1102

    CPC分类号： G03C11/02 ,  G03C5/164 ,  G03C2200/22 ,  Y10S430/145

    摘要： This invention relates to a photographic display element comprising a support, a front side which has at least one photographic imaging layer, and a back side, said front and back sides being on opposite sides of the support, wherein said photographic element further comprises applied on the front or back side a composition comprising coalesced hydrophobic polymer particles having associated therewith an infrared absorbing polymethine dye having covalently bonded thereto a phenylenediamine moiety.

    摘要翻译： 本发明涉及一种照相显示元件，其包括支撑件，具有至少一个照相成像层的前侧和后侧，所述前侧和后侧位于所述支撑件的相对侧上，其中所述照相元件还包括施加在 正面或背面是包含聚结的疏水性聚合物颗粒的组合物，其具有与其共价键合苯二胺部分的红外吸收聚甲炔染料。

    Stable IR dye composition for invisible marking
    6.
    发明授权
    Stable IR dye composition for invisible marking 有权
    稳定的红外线染料组合物用于不可见的标记

    公开(公告)号：US06706460B1

    公开(公告)日：2004-03-16

    申请号：US10300171

    申请日：2002-11-20

    申请人： Kevin W. Williams ,  Ruizheng Wang ,  Huijuan D. Chen

    发明人： Kevin W. Williams ,  Ruizheng Wang ,  Huijuan D. Chen

    IPC分类号： G03C112

    CPC分类号： C09D11/50 ,  B41M3/144

    摘要： This invention relates to a latex composition comprising water as a continuous phase and, as the dispersed phase, hydrophobic polymer particles having associated therewith an infrared polymethine dye having covalently bonded thereto a phenylenediamine moiety. It further relates to a process for associating dye with polymer particles in a latex composition comprising the steps of: (1) forming a dye solution by dissolving a polymethine dye having covalently bonded thereto a phenylenediamine moiety in a water miscible or immiscible organic solvent; (2) forming a latex by dispersing hydrophobic polymer particles in an aqueous continuous phase; (3) blending the latex with the dye solution; and (4) loading of the polymer particles by removing the organic solvent, thereby forming a latex having the polymethine dye associated therewith.

    摘要翻译： 本发明涉及包含水作为连续相的胶乳组合物，并且作为分散相，具有与其共价键合有苯二胺部分的红外聚甲基染料的疏水性聚合物颗粒。 本发明还涉及将胶料组合物中的染料与聚合物颗粒缔合的方法，包括以下步骤：（1）通过将与苯二胺部分共价键合的聚甲炔染料溶解在水混溶或不混溶的有机溶剂中形成染料溶液; 2）通过将疏水性聚合物颗粒分散在水性连续相中形成胶乳;（3）将胶乳与染料溶液混合; 和（4）通过除去有机溶剂来负载聚合物颗粒，从而形成具有与其相关的聚甲炔染料的胶乳。

    Transferable support for applying data to an object
    7.
    发明授权
    Transferable support for applying data to an object 有权
    将数据应用于对象的可转移支持

    公开(公告)号：US06610386B2

    公开(公告)日：2003-08-26

    申请号：US09224606

    申请日：1998-12-31

    申请人： Kevin W. Williams ,  Huijuan D. Chen ,  W. S. Gaugh

    发明人： Kevin W. Williams ,  Huijuan D. Chen ,  W. S. Gaugh

    IPC分类号： B32B300

    CPC分类号： B41M5/52 ,  B41M3/14 ,  B41M3/144 ,  G06K7/12 ,  G06K19/00 ,  G06K19/06037 ,  Y10T428/24802

    摘要： This invention comprises a transferable support comprising a substantially flat sheet having on a surface thereof encoded data in the form of dot code or two-dimensional bar code wherein the data is capable of being read by a sensor. The invention also comprises object having affixed to a surface thereof a support comprising a substantially flat sheet having on a surface thereof encoded data in the form of dot code or two-dimensional bar code wherein the data is capable of being read by an sensor.

    摘要翻译： 本发明包括一种可转移支撑件，其包括基本平坦的片材，该片材在其表面上以点代码或二维条形码的形式编码数据，其中数据能够由传感器读取。 本发明还包括具有固定在其表面上的物体，该支撑体包括基本上平坦的片材，其在表面上具有点代码或二维条形码形式的编码数据，其中数据能够被传感器读取。

    Thermal imaging composition and member containing sulfonated IR dye and methods of imaging and printing
    8.
    发明授权
    Thermal imaging composition and member containing sulfonated IR dye and methods of imaging and printing 失效
    热成像组合物和含有磺化红外染料的成分和成像和印刷方法

    公开(公告)号：US06537730B1

    公开(公告)日：2003-03-25

    申请号：US09652344

    申请日：2000-08-31

    申请人： James C. Fleming ,  Jeffrey W. Leon ,  David A. Stegman ,  Kevin W. Williams

    发明人： James C. Fleming ,  Jeffrey W. Leon ,  David A. Stegman ,  Kevin W. Williams

    IPC分类号： G03F7038

    CPC分类号： B41M5/368 ,  B41C1/1041 ,  B41M5/465 ,  Y10S430/106 ,  Y10S430/108 ,  Y10S430/127 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

    摘要： An imaging member, such as a negative-working printing plate or on-press cylinder, can be prepared with a hydrophilic imaging layer comprised of a heat-sensitive hydrophilic polymer having ionic moieties and an infrared radiation sensitive dye having multiple sulfo groups. The heat-sensitive polymer and IR dye can be formulated in water or water-miscible solvents to provide highly thermal sensitive imaging compositions. In the imaging member, the polymer reacts to provide increased hydrophobicity in areas exposed to energy that provides or generates heat. For example, heat can be supplied by laser irradiation in the IR region of the electromagnetic spectrum. The heat-sensitive polymer is considered “switchable” in response to heat, and provides a lithographic image without wet processing.

    摘要翻译： 可以用由具有离子部分的热敏性亲水性聚合物和具有多个磺基的红外线辐射敏感染料组成的亲水成像层来制备成像部件，例如负性印刷板或压印滚筒。 热敏聚合物和IR染料可以配制在水或水混溶性溶剂中以提供高度热敏成像组合物。 在成像构件中，聚合物在暴露于提供或产生热量的能量的区域中反应以提供增加的疏水性。 例如，可以通过激光照射在电磁光谱的IR区域中提供热量。 热敏聚合物被认为是响应于热可“切换”，并提供平版印刷图像而不进行湿法处理。

    Synchronization circuitry for duplex digital span equipment
    9.
    发明授权
    Synchronization circuitry for duplex digital span equipment 失效
    双工数字量程设备同步电路

    公开(公告)号：US4754454A

    公开(公告)日：1988-06-28

    申请号：US931318

    申请日：1986-11-17

    申请人： Robert E. Renner ,  Kevin W. Williams

    发明人： Robert E. Renner ,  Kevin W. Williams

    IPC分类号： H04J3/06 ,  H04J3/14 ,  H04Q11/06

    CPC分类号： H04Q11/06 ,  H04J3/0605 ,  H04J3/14

    摘要： This circuit facilitates the synchronization of two copies of digital control units. These digital control units control a number of digital spans. One copy of this circuit is active at any one particular time. This one copy drives all the remaining circuitry of the digital span interface for both copies of the digital control unit. The other copy of this circuit is typically in the ready-standby mode. It is not actively driving the remainder of the circuitry within its own copy. When one copy of the digital control unit is brought on-line, a framing operation must be performed to determine the proper framing bit for both copies. Circuitry in the cross-copy data path monitors an attempt to synchronize the two digital control unit copies. The data which is sent cross-copy is modified so that all data bits are at logic 1, except for a bit which the active copy believes is the proper S-bit or framing bit. In this manner, the standby copy cannot reframe on any bit, except the one which the active copy believes is the proper framing and synchronization bit.

    摘要翻译： 该电路有助于数字控制单元的两个副本的同步。 这些数字控制单元控制多个数字跨度。 该电路的一个副本在任何特定的时间都是有效的。 该一个副本驱动数字量程接口的所有剩余电路，用于数字控制单元的两个副本。 该电路的另一个副本通常处于就绪待机模式。 它没有主动地驱动其自己的副本中的其余电路。 当数字控制单元的一个副本被联机时，必须执行成帧操作以确定两个副本的正确的成帧位。 交叉复制数据通道中的电路监视两个数字控制单元副本的同步尝试。 修改发送交叉副本的数据，使所有数据位均为逻辑1，除了活动副本认为是适当的S位或成帧位的位外。 以这种方式，除了活动副本认为是正确的成帧和同步位之外，备用副本不能重写任何位。

    Authenticated images on labels
    10.
    发明授权
    Authenticated images on labels 有权
    标签上的经过身份验证的图像

    公开(公告)号：US06816180B1

    公开(公告)日：2004-11-09

    申请号：US10429347

    申请日：2003-05-05

    申请人： Gustavo R. Paz-Pujalt ,  David L. Patton ,  Kevin W. Williams

    发明人： Gustavo R. Paz-Pujalt ,  David L. Patton ,  Kevin W. Williams

    IPC分类号： B41J2325

    CPC分类号： B41J11/663 ,  B41J3/4075

    摘要： A method of forming authenticated secure images on image areas on labels including the steps of storing in memory a number of different selectable label size and shapes; selecting an appropriate label size and shape from the memory for a particular image; moving a colorant donor element having a plurality of transferable colorants into transferable relationship with a receiver, the colorant donor element includes a representation of the particular image and marks which authenticate the particular image having colorant over such representation and marks; transferring colorants onto the receiver in accordance with the representation of the particular image and marks in the colorant donor element and the size of the selected label to form authenticated images in the receiver; and cutting the images on the receiver into the selected shape to form a plurality of labels each having an authenticated image.

    摘要翻译： 一种在标签上的图像区域上形成经认证的安全图像的方法，包括在存储器中存储多个不同的可选标签尺寸和形状的步骤; 从存储器中为特定图像选择适当的标签尺寸和形状; 将具有多个可转移着色剂的着色剂施用元件移动到与接收器可转移的关系中，着色剂施用元件包括特定图像的表示和在该表示和标记上鉴定具有着色剂的特定图像的标记; 根据特定图像的表示和着色剂供体元件中的标记和所选标签的尺寸将着色剂转移到接收器上，以在接收器中形成认证图像; 并将接收机上的图像切割成所选择的形状，以形成多个标签，每个标签具有经认证的图像。