利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

51 条记录 (耗时 0.036 秒)

    HOLOGRAPHIC RECORDING MEDIUM
    1.
    发明申请
    HOLOGRAPHIC RECORDING MEDIUM 审中-公开
    全息记录介质

    公开(公告)号：US20090325078A1

    公开(公告)日：2009-12-31

    申请号：US12164147

    申请日：2008-06-30

    申请人： Gary Charles Davis ,  Moitreyee Sinha ,  Brian Lee Lawrence ,  Christoph Georg Erben ,  Mark Allen Cheverton ,  Sumeet Jain

    发明人： Gary Charles Davis ,  Moitreyee Sinha ,  Brian Lee Lawrence ,  Christoph Georg Erben ,  Mark Allen Cheverton ,  Sumeet Jain

    IPC分类号： G03F7/00

    CPC分类号： G03H1/02 ,  G03F7/001 ,  G03H1/265 ,  G03H2001/0264 ,  G03H2260/36 ,  G03H2260/52 ,  G11B7/24044 ,  G11B7/245

    摘要： A holographic recording medium including an optically transparent substrate is provided. The optically transparent substrate includes an optically transparent plastic material and a photochemically active dye. The optically transparent substrate has an absorbance of greater than 1 at a wavelength that is in a range of from about 300 nanometers to about 1000 nanometers. The holograms recorded in the optically transparent substrate are capable of having diffraction efficiencies of greater than about 20 percent. The holographic recording medium may include a photo-product. A method of making the holographic recording medium, an optical writing and reading method, a method for using a holographic recording article, and a method of manufacturing the holographic recording medium are provided.

    摘要翻译： 提供了包括光学透明基板的全息记录介质。 光学透明基材包括光学透明塑料材料和光化学活性染料。 光学透明基材在约300纳米至约1000纳米的波长处具有大于1的吸光度。 记录在光学透明基底中的全息图能够具有大于约20％的衍射效率。 全息记录介质可以包括光产品。 提供制造全息记录介质的方法，光学写入和读取方法，使用全息记录制品的方法以及制造全息记录介质的方法。

    HOLOGRAPHIC RECORDING MEDIA
    2.
    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
    4.
    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。

    Siloxane bischloroformates
    7.
    发明授权
    Siloxane bischloroformates 有权
    硅氧烷双氯甲酸酯

    公开(公告)号：US06930194B2

    公开(公告)日：2005-08-16

    申请号：US10739998

    申请日：2003-12-17

    申请人： James Manio Silva ,  David Michel Dardaris ,  Gary Charles Davis

    发明人： James Manio Silva ,  David Michel Dardaris ,  Gary Charles Davis

    IPC分类号： C08G64/26 ,  C07F7/04 ,  C07F7/08 ,  C07F7/10 ,  C07F7/18 ,  C08G77/04 ,  C08G77/06 ,  C08G77/385

    CPC分类号： C08G77/06 ,  C08G77/24

    摘要： Siloxane bischloroformates are prepared in a continuous process by phosgenating siloxane bisphenols in a flow reactor using a substantial excess of phosgene and sodium hydroxide. While very high levels (>95%) of conversion of the siloxane bisphenol to the corresponding siloxane bischloroformate are achieved using a flow reactor according to the method of the invention, only more modest conversion (˜90%) of the siloxane bisphenol to the corresponding siloxane bischloroformate is attained when analogous batch processes are employed. The process holds promise for use in the manufacture of silicone-containing copolycarbonates which requires high purity siloxane bischloroformate intermediates.

    摘要翻译： 使用大量过量的光气和氢氧化钠，在流动反应器中通过光氧化硅氧烷双酚在连续方法中制备硅氧烷双氯甲酸酯。 虽然使用根据本发明的方法的流动反应器可以实现硅氧烷双酚转化为相应的硅氧烷双氯甲酸酯的非常高的水平（> 95％），但只有更适度的（约90％）的硅氧烷双酚转化为相应的 当使用类似的批处理时，获得了二氯甲酸硅氧烷。 该方法有望用于制造需要高纯度硅氧烷双氯甲酸酯中间体的含硅酮共聚碳酸酯。

    Flame retardant polymer blends, and method for making
    10.
    发明授权
    Flame retardant polymer blends, and method for making 有权
    阻燃聚合物共混物及其制备方法

    公开(公告)号：US06174942B1

    公开(公告)日：2001-01-16

    申请号：US09404457

    申请日：1999-07-08

    申请人： Jos Herman Peter Bastiaens ,  John Robert Campbell ,  Gary Charles Davis ,  Luc Carlos Govaerts

    发明人： Jos Herman Peter Bastiaens ,  John Robert Campbell ,  Gary Charles Davis ,  Luc Carlos Govaerts

    IPC分类号： C08K328

    CPC分类号： C08K5/49 ,  C08L69/00

    摘要： Flame retardant blends comprising a polycarbonate portion containing spirobiindane units, at least one addition polymer such as a styrene-acrylonitrile or ABS copolymer, and at least one phosphoryl flame retardant have high temperature stability properties superior to those of similar blends not containing the spirobiindane units. Blends in which the polycarbonate portion contains such units in amounts up to 5 mole percent also have excellent ductility.

    摘要翻译： 包含含有螺二茚基单元的聚碳酸酯部分，至少一种加成聚合物如苯乙烯 - 丙烯腈或ABS共聚物和至少一种磷酰基阻燃剂的阻燃剂共混物具有优于不含螺二茚基单元的类似共混物的高温稳定性。 其中聚碳酸酯部分含有高达5摩尔％的这种单元的共混物也具有优异的延展性。