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    COLOR FORMING COMPOSITIONS WITH IMPROVED MARKING SENSITIVITY AND IMAGE CONTRAST AND ASSOCIATED METHODS
    2.
    发明申请
    COLOR FORMING COMPOSITIONS WITH IMPROVED MARKING SENSITIVITY AND IMAGE CONTRAST AND ASSOCIATED METHODS 审中-公开
    具有改善标记灵敏度和图像对比度和相关方法的成色组合物

    公开(公告)号：WO2006073801A3

    公开(公告)日：2006-09-08

    申请号：PCT/US2005046089

    申请日：2005-12-20

    Applicant: HEWLETT PACKARD DEVELOPMENT CO ,  KASPERCHIK VLADEK P ,  GORE MAKARAND P

    Inventor： KASPERCHIK VLADEK P ,  GORE MAKARAND P

    IPC: G11B7/252 ,  B41M5/30 ,  G11B23/40

    CPC classification number: G03F7/105 ,  B41M5/30 ,  B41M5/34 ,  G11B7/252 ,  G11B23/40

    Abstract: Compositions and methods for production of color images which are developable with improved marking sensitivity and image contrast are disclosed and described. Specifically, a color forming composition can comprise a polymeric activator phase including a polymer matrix and an activator dissolved therein, a color former phase including a color former, and a radiation absorber in thermal contact with the color former phase. Particularly, the color former phase can be finely dispersed within the polymeric activator phase at an average particle size of less than 2 µm.

    Abstract translation: 公开和描述了用于生产可改善标记灵敏度和图像对比度的可显影的彩色图像的组合物和方法。 具体地说，成色组合物可以包括聚合物活性剂相，其包括聚合物基质和溶解在其中的活化剂，显色剂相包括成色剂和与着色剂相相热接触的辐射吸收剂。 特别地，显色相可以以小于2μm的平均粒度细分散在聚合物活化剂相中。

    COLOR FORMING COMPOSITIONS AND ASSOCIATED METHODS
    3.
    发明申请
    COLOR FORMING COMPOSITIONS AND ASSOCIATED METHODS 审中-公开
    颜色组成和相关方法

    公开(公告)号：WO2006038996A1

    公开(公告)日：2006-04-13

    申请号：PCT/US2005/029460

    申请日：2005-08-17

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  GORE, Makarand, P.

    Inventor： GORE, Makarand, P.

    IPC: G11B7/241

    CPC classification number: B41M5/284 ,  B41M3/003 ,  B41M5/32 ,  B41M5/323 ,  B41M5/3335 ,  B41M5/3372 ,  B41M5/3375 ,  B41M5/465 ,  G11B7/0037 ,  G11B23/40

    Abstract: Compositions and methods for production of color images which are developable at desired wavelengths are disclosed and described. The color forming composition can include a color former which is a spiro dye. The color forming composition can include a radiation antenna admixed with or in thermal contact with the color former. The color forming composition can also be optimized for development using electromagnetic radiation having a selected development wavelength. The color forming compositions are useful in forming images on a wide variety of substrates such as optical disks.

    Abstract translation: 公开和描述了可在所需波长下显影的彩色图像的组合物和方法。 成色组合物可以包括作为螺染料的成色剂。 成色组合物可以包括与着色剂混合或与着色剂热接触的辐射天线。 还可以使用具有选定显影波长的电磁辐射来优化成色组合物的显影。 成色组合物可用于在诸如光盘的各种基材上形成图像。

    SYSTEM FOR GENERATING A BIOACTIVE DOSAGE FORM
    4.
    发明申请
    SYSTEM FOR GENERATING A BIOACTIVE DOSAGE FORM 审中-公开

    公开(公告)号：WO2006014256A3

    公开(公告)日：2006-02-09

    申请号：PCT/US2005/022822

    申请日：2005-06-27

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  GORE, Makarand P.

    Inventor： GORE, Makarand P.

    IPC: A61K9/20 ,  A61K9/70 ,  A61J3/00 ,  C09D11/00

    Abstract: A system for generating a bioactive dosage form, including a first drop-on-demand fluid ejector (126) fluidically coupled to a first reservoir (118) that contains a first fluid having a first reactant. The first drop-on-demand fluid ejector is capable of ejecting a drop (146) of the first fluid onto a pre-selected location of an ingestible substrate (310). In addition, the system also includes a second drop-on-demand fluid ejector fluidically coupled to a second reservoir that contains a second fluid having a co-reactant which reacts with the first reactant. Either the first fluid or second fluid contains a bioactive agent.

    IMAGING MEDIA AND MATERIALS USED THEREIN
    5.
    发明申请
    IMAGING MEDIA AND MATERIALS USED THEREIN 审中-公开
    成像介质及其使用的材料

    公开(公告)号：WO2005044579A1

    公开(公告)日：2005-05-19

    申请号：PCT/US2004/029918

    申请日：2004-09-13

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  KASPERCHIK, Vladek P. ,  GORE, Makarand P. ,  FIELD, Marshall ,  BHATT, Jayprakash

    Inventor： KASPERCHIK, Vladek P. ,  GORE, Makarand P. ,  FIELD, Marshall ,  BHATT, Jayprakash

    IPC: B41M5/30

    CPC classification number: G03C1/732 ,  B41J3/4071 ,  B41M5/26 ,  B41M5/30 ,  B41M5/3275 ,  B41M5/3335 ,  B41M5/337 ,  B41M5/465 ,  G03C5/164 ,  G03C8/402 ,  G03C2200/22 ,  G03C2200/39 ,  G11B7/0037 ,  G11B7/0045 ,  G11B23/40 ,  Y10S430/146

    Abstract: A coating includes an antenna uniformly distributed and dissolved in both a matrix and a leuco dye phase of the coating. The antenna readily absorbs energy, which may be applied in particular patterns to the imaging materials. This absorbed energy heats the mixture, which causes the leuco dye and the activator to mix and react, causing the leuco dye to change color, thus producing a mark. A method for preparing an imaging material includes providing a powder having an activator and an antenna, dissolving the activator/antenna powder to form an activator/matrix pre polymer solution, providing a leuco dye alloy, and dispersing the leuco dye alloy into the activator/matrix pre polymer solution to form a radiation curable paste. An image recording medium includes a matrix having an antenna and an activator, and an alloy dispersed in the matrix as an independent phase. The alloy includes an antenna, a leuco dye, and an accelerator.

    Abstract translation: 涂层包括均匀分布并溶解在涂层的基质和无色染料相中的天线。 天线容易吸收可以以特定图案应用于成像材料的能量。 这种吸收的能量加热混合物，这导致无色染料和活化剂混合和反应，导致无色染料改变颜色，从而产生痕迹。 制备成像材料的方法包括提供具有活化剂和天线的粉末，将活化剂/天线粉末溶解以形成活化剂/基质预聚物溶液，提供无色染料合金，并将无色染料合金分散到活化剂/ 基质预聚物溶液以形成可辐射固化的糊剂。 图像记录介质包括具有天线和激活器的矩阵，以及作为独立相分散在矩阵中的合金。 该合金包括天线，无色染料和促进剂。

    OPTICAL DATA RECORDING MEDIUM
    8.
    发明申请
    OPTICAL DATA RECORDING MEDIUM 审中-公开
    光学数据记录介质

    公开(公告)号：WO2010096056A1

    公开(公告)日：2010-08-26

    申请号：PCT/US2009/034725

    申请日：2009-02-20

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  GORE, Makarand, P.

    Inventor： GORE, Makarand, P.

    IPC: G11B7/254 ,  G11B7/24

    CPC classification number: G11B7/2492 ,  G11B7/00451 ,  G11B7/00455 ,  G11B7/246 ,  G11B7/26 ,  G11B7/266 ,  G11B2007/24612

    Abstract: An optical data recording medium (100) includes a substrate (220), and a coating (230) established on the substrate (220). The coating (230) includes an enol-diene metal complex (240) having a light absorption maxima within a predetermined waveband. The enol-diene metal complex (240) is configured to absorb light within the predetermined waveband, and, in response to absorbing the light, to generate a mark (242) that is optically readable when exposed to light within the predetermined waveband.

    Abstract translation: 光学数据记录介质（100）包括衬底（220）和建立在衬底（220）上的涂层（230）。 涂层（230）包括在预定波段内具有最大吸光度的烯醇 - 二烯金属络合物（240）。 烯醇 - 二烯金属络合物（240）被配置为吸收预定波段内的光，并且响应于吸收光，产生当暴露于预定波段内的光时可光学读取的标记（242）。

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