Trifluorovinyloxy monomers and polymers
    1.
    发明申请
    Trifluorovinyloxy monomers and polymers 失效
    三氟乙烯基氧基单体和聚合物

    公开(公告)号:US20070238856A1

    公开(公告)日:2007-10-11

    申请号:US11397109

    申请日:2006-04-05

    IPC分类号: C08G75/14

    CPC分类号: C08G75/23

    摘要: Reactive monomers containing the trifluorovinyloxy group may be copolymerized to form polymers useful as membranes, especially polymer electrolyte membranes for fuel cells. The monomers have the formula ((CF2CFO(R1)p)nArX2 wherein Ar is a trivalent, tetravalent or pentavalent, substituted or unsubstituted, aromatic or heteroaromatic, monocyclic or polycyclic group having from 5 to 50 carbon atoms; X is OH, SH, NR2aR2b, F or Br; p is 0 or 1; n is 1, 2 or 3; R1 is substituted or unsubstituted phenyl and R2a and R2b are independently H, C1-C8 alkyl or C1-C8 perfluoroalkyl.

    摘要翻译: 含有三氟乙烯基氧基的反应性单体可以共聚以形成可用作膜的聚合物,特别是用于燃料电池的聚合物电解质膜。 这些单体具有式((CF 2)CFO(R 1))N 2 Ar 2 其中Ar是具有5至50个碳原子的三价,四价或五价,取代或未取代的芳族或杂芳族单环或多环基团; X是OH,SH,NR 2a R F或Br; p为0或1; n为1,2或3; R 1为取代或未取代的苯基且R 2a为H 2 O >和R 2b独立地为H,C 1 -C 8烷基或C 1 -C 3 - 8 全氟烷基。

    Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom
    3.
    发明申请
    Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom 失效
    用于存储从其衍生的具有增强的数据存储寿命的全息数据和物品的方法

    公开(公告)号:US20070127329A1

    公开(公告)日:2007-06-07

    申请号:US11296246

    申请日:2005-12-07

    IPC分类号: G03H1/02 G11B7/00

    摘要: The present invention provides a method for storing holographic data comprising providing an optically transparent substrate comprising a photochemically active dye and a photo-acid generator; irradiating the optically transparent substrate with a holographic interference pattern, wherein the pattern has a first wavelength and an intensity both sufficient to convert, within a volume element of the substrate, at least some of the photochemically active dye into a photo-product, producing within the irradiated volume element concentration variations of the photo-product corresponding to the holographic interference pattern, thereby producing a first optically readable datum corresponding to the volume element; and irradiating the optically transparent substrate at a second wavelength and intensity sufficient to activate the photo-acid generator to stabilize the optically readable datum.

    摘要翻译: 本发明提供一种存储全息数据的方法,包括提供包含光化学活性染料和光酸发生剂的光学透明基材; 用全息干涉图案照射光学透明基板,其中所述图案具有第一波长和强度,所述第一波长和强度都足以在所述基板的体积元件内将至少一些所述光化学活性染料转化成光产物, 对应于全息干涉图案的光产物的照射体积元素浓度变化,从而产生对应于体积元素的第一光学可读数据; 并且以足以激活光酸产生剂的第二波长和强度照射光学透明基底以稳定光学可读数据。

    Holographic storage medium
    4.
    发明申请
    Holographic storage medium 失效
    全息存储介质

    公开(公告)号:US20060073392A1

    公开(公告)日:2006-04-06

    申请号:US10954779

    申请日:2004-09-30

    IPC分类号: G03H1/04 B29D11/00

    摘要: Disclosed herein is a method of manufacturing a data storage media comprising mixing a photochromic dye with an organic material or an inorganic material to form a holographic composition; and molding the holographic composition into holographic data storage media. Disclosed herein too is an article comprising a photochromic dye and an organic material, wherein the article is used as a data storage media. Disclosed herein too is a method for recording information comprising irradiating an article that comprises a photochromic dye; wherein the irradiation is conducted with electromagnetic energy having a wavelength of about 350 to about 1,100 nanometers; and reacting the photochromic dye.

    摘要翻译: 本文公开了一种制造数据存储介质的方法,包括将光致变色染料与有机材料或无机材料混合以形成全息组合物; 并将全息组合物模制成全息数据存储介质。 本文还公开了包含光致变色染料和有机材料的制品,其中该制品用作数据存储介质。 本文还公开了一种用于记录信息的方法,包括:照射包含光致变色染料的物品; 其中所述照射是用具有约350至约1100纳米波长的电磁能进行的; 并使光致变色染料反应。

    Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom
    6.
    发明申请
    Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom 审中-公开
    用于存储从其衍生的具有增强的数据存储寿命的全息数据和物品的方法

    公开(公告)号:US20070147214A1

    公开(公告)日:2007-06-28

    申请号:US11317918

    申请日:2005-12-22

    IPC分类号: G11B7/00

    摘要: A method of storing holographic data is provided. The method includes providing an optically transparent substrate comprising a photochemically active dye and a singlet-oxygen generator, irradiating the optically transparent substrate with a holographic interference pattern, wherein the pattern has a first wavelength and an intensity both sufficient to convert, within a volume element of the substrate, at least some of the photochemically active dye into a photo-product, and producing within the irradiated volume element concentration variations of the photo-product corresponding to the holographic interference pattern, thereby producing an optically readable datum corresponding to the volume element, and activating the optically transparent substrate to generate singlet oxygen to stabilize the optically readable datum.

    摘要翻译: 提供了存储全息数据的方法。 该方法包括提供包含光化学活性染料和单重态氧发生器的光学透明衬底,用全息干涉图案照射光学透明衬底,其中图案具有第一波长和足以在体积元件内转换的强度 的至少一些光化学活性染料转化为光产物,并且在与全息干涉图案相对应的光产物的照射体积元素浓度变化范围内产生,由此产生对应于体积元素的光学可读数据 并且激活光学透明基板以产生单线态氧以稳定光学可读数据。

    Optical system and method for tamper detection
    8.
    发明申请
    Optical system and method for tamper detection 审中-公开
    用于篡改检测的光学系统和方法

    公开(公告)号:US20070152816A1

    公开(公告)日:2007-07-05

    申请号:US11478101

    申请日:2006-06-30

    IPC分类号: G08B13/14 G08B13/08

    摘要: A tamper detection system is described as including at least one optical energy transmitter and a material for transmitting optical energy from the at least one optical energy transmitter. The system further includes at least one support structure adjacent the energy transmitting layer and at least one detector for detecting a change in energy distribution within the material. Also described is a container utilizing the system.

    摘要翻译: 篡改检测系统被描述为包括至少一个光能发射器和用于从至少一个光能发射器传输光能的材料。 该系统还包括邻近能量传输层的至少一个支撑结构和用于检测材料内的能量分布变化的至少一个检测器。 还描述了利用该系统的容器。

    Methods for making holographic data storage articles
    9.
    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

    IPC分类号: G03H1/02

    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
    10.
    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

    IPC分类号: G03H1/02

    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%。