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    HOLOGRAPHIC RECORDING MEDIA
    1.
    发明申请
    HOLOGRAPHIC RECORDING MEDIA 审中-公开
    全息记录媒体

    公开(公告)号：US20100009269A1

    公开(公告)日：2010-01-14

    申请号：US12169657

    申请日：2008-07-09

    申请人： Gary Charles Davis ,  Kathryn Longley ,  Moitreyee Sinha ,  Christoph Georg Erben ,  Sumeet Jain ,  Mark Allen Cheverton

    发明人： Gary Charles Davis ,  Kathryn Longley ,  Moitreyee Sinha ,  Christoph Georg Erben ,  Sumeet Jain ,  Mark Allen Cheverton

    IPC分类号： G03F7/00

    CPC分类号： G03H1/02 ,  C09B23/162 ,  G03F7/001 ,  G03H2001/0264 ,  G03H2260/52 ,  G11B7/24044 ,  G11B7/246

    摘要： A holographic recording medium includes an optically transparent substrate. The optically transparent substrate includes an optically transparent plastic material, a photochemically active dye, and a protonated form of the photochemically active dye. The protonated form of the photochemically active dye is a composition having a structure as shown in formula I and the photochemically active dye is a composition having a structure as shown in formula II in both formulae I and II, R1 and R2 are independently at each occurrence an aliphatic radical having from 1 to about 10 carbons, a cycloaliphatic radical having from about 3 to about 10 carbons, or an aromatic radical having from about 3 to about 12 carbons; R3, R4, and R5 are independently at each occurrence a hydrogen atom, an aliphatic radical having from 1 to about 10 carbons, a cycloaliphatic radical having from about 3 to about 10 carbons, or an aromatic radical having from about 3 to about 12 carbons; R6 and R7 are independently at each occurrence a hydrogen atom or an aliphatic radical having from 1 to about 6 carbons; X is a halogen; and “n” is an integer having a value of from 0 to about 4.

    摘要翻译： 全息记录介质包括光学透明基板。 光学透明基材包括光学透明塑料材料，光化学活性染料和质子化形式的光化学活性染料。 光化学活性染料的质子化形式是具有式I所示结构的组合物，并且光化学活性染料是在式I和II中具有式II结构的组合物，R1和R2在每次出现时独立地 具有1至约10个碳的脂族基团，具有约3至约10个碳的脂环族基团或具有约3至约12个碳原子的芳族基团; R3，R4和R5在每次出现时独立地为氢原子，具有1至约10个碳的脂族基团，具有约3至约10个碳的脂环族基团或具有约3至约12个碳原子的芳族基团 ; R6和R7在每次出现时独立地为氢原子或具有1至约6个碳的脂族基团; X是卤素; “n”为0〜4左右的整数。

    COMPOSITIONS AND METHOD FOR MAKING THEREOF
    2.
    发明申请
    COMPOSITIONS AND METHOD FOR MAKING THEREOF 审中-公开
    组合物及其制备方法

    公开(公告)号：US20100010262A1

    公开(公告)日：2010-01-14

    申请号：US12169655

    申请日：2008-07-09

    申请人： Gary Charles Davis ,  Kathryn Longley ,  Moitreyee Sinha ,  Christoph Georg Erben ,  Sumeet Jain

    发明人： Gary Charles Davis ,  Kathryn Longley ,  Moitreyee Sinha ,  Christoph Georg Erben ,  Sumeet Jain

    IPC分类号： C07C249/00

    CPC分类号： C09B55/002 ,  C09B23/14 ,  C09B23/164 ,  C09B51/005 ,  G03F7/001 ,  G03H1/02 ,  G03H2001/0264 ,  G11B7/0065 ,  G11B7/24044 ,  G11B7/246

    摘要： A composition has a structure as shown in formula I: R1 and R2 are independently at each occurrence an aliphatic radical having from 1 to about 10 carbons, a cycloaliphatic radical having from about 3 to about 10 carbons, or an aromatic radical having from about 3 to about 12 carbons; R3, R4, and R5 are independently at each occurrence a hydrogen atom, an aliphatic radical having from 1 to about 10 carbons, a cycloaliphatic radical having from about 3 to about 10 carbons, or an aromatic radical having from about 3 to about 12 carbons; R6 and R7 are independently at each occurrence a hydrogen atom or an aliphatic radical having from 1 to about 6 carbons; X is a halogen; and “n” is an integer having a value of from 0 to about 4.

    摘要翻译： 组合物具有式I所示的结构：R 1和R 2在每次出现时独立地为具有1至约10个碳的脂族基团，具有约3至约10个碳的脂环族基团或具有约3个碳原子的芳族基团 至约12个碳; R3，R4和R5在每次出现时独立地为氢原子，具有1至约10个碳的脂族基团，具有约3至约10个碳的脂环族基团或具有约3至约12个碳原子的芳族基团 ; R6和R7在每次出现时独立地为氢原子或具有1至约6个碳的脂族基团; X是卤素; “n”为0〜4左右的整数。

    Methods for making holographic data storage articles
    4.
    发明申请
    Methods for making holographic data storage articles 审中-公开
    制作全息数据存储物品的方法

    公开(公告)号：US20070146835A1

    公开(公告)日：2007-06-28

    申请号：US11260806

    申请日：2005-10-27

    申请人： Christoph Erben ,  Eugene Boden ,  Kathryn Longley ,  Brian Lawrence ,  Xiaolei Shi

    发明人： Christoph Erben ,  Eugene Boden ,  Kathryn Longley ,  Brian Lawrence ,  Xiaolei Shi

    IPC分类号： G03H1/02

    CPC分类号： G11B7/253 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/0065 ,  G11B7/24038 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/246 ,  Y10S430/146

    摘要： A method of making a holographic data storage medium is provided. The method comprises: (a) providing an optically transparent substrate comprising at least one photochemically active dye; and (b) irradiating the optically transparent substrate at at least one wavelength at which the optically transparent substrate has an absorbance in a range from about 0.1 to 1, to produce a modified optically transparent substrate comprising at least one optically readable datum and at least one photo-product of the photochemically active dye. The at least one wavelength is in a range from about 300 nanometers to about 800 nanometers. The optically transparent substrate is at least 100 micrometers thick, and comprises the photochemically active dye in an amount corresponding to from about 0.1 to about 10 weight percent based on a total weight of the optically transparent substrate.

    摘要翻译： 提供了制作全息数据存储介质的方法。 该方法包括：（a）提供包含至少一种光化学活性染料的光学透明基材; 和（b）以光学透明基底的吸光度在约0.1至1范围内的至少一个波长照射光学透明基底，以产生包含至少一个光学可读数据和至少一个 光化学活性染料的光产物。 至少一个波长在约300纳米至约800纳米的范围内。 所述光学透明基材的厚度至少为100微米，并且所述光学活性染料的含量相当于所述光学透明基材的总重量的约0.1至约10重量％。

    Methods for making holographic data storage articles
    7.
    发明申请
    Methods for making holographic data storage articles 失效
    制作全息数据存储物品的方法

    公开(公告)号：US20070097469A1

    公开(公告)日：2007-05-03

    申请号：US11636856

    申请日：2006-12-11

    申请人： Christoph Erben ,  Eugene Boden ,  Kathryn Longley ,  Brian Lawrence ,  Xiaolei Shi

    发明人： Christoph Erben ,  Eugene Boden ,  Kathryn Longley ,  Brian Lawrence ,  Xiaolei Shi

    IPC分类号： G03H1/02

    CPC分类号： G11B7/253 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/0065 ,  G11B7/24038 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/246 ,  Y10S430/146

    摘要： A method of making a holographic data storage medium is provided. The method comprises: (a) providing an optically transparent substrate comprising at least one photochemically active dye; and (b) irradiating the optically transparent substrate at least one wavelength at which the optically transparent substrate has an absorbance in a range from about 0.1 to 1, to produce a modified optically transparent substrate comprising at least one optically readable datum and at least one photo-product of the photochemically active dye. The at least one wavelength is in a range from about 300 nanometers to about 800 nanometers. The optically transparent substrate is at least 100 micrometers thick, and comprises the photochemically active dye in an amount corresponding to from about 0.1 to about 10 weight percent based on a total weight of the optically transparent substrate.

    摘要翻译： 提供了制作全息数据存储介质的方法。 该方法包括：（a）提供包含至少一种光化学活性染料的光学透明基材; 和（b）将所述光学透明基底的至少一个波长照射到所述光学透明基底具有在约0.1至1范围内的吸光度，以产生包含至少一个光学可读数据和至少一张照片的修改的光学透明基底 - 光化学活性染料的产品。 至少一个波长在约300纳米至约800纳米的范围内。 所述光学透明基材的厚度至少为100微米，并且所述光学活性染料的含量相当于所述光学透明基材的总重量的约0.1至约10重量％。