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Radiation Imagery Chemistry: Process, Composition, Or Product Thereof > Imaging Affecting Physical Property Of Radiation Sensitive Material, Or Producing Nonplanar Or Printing Surface - Process, Composition, Or Product > Radiation Sensitive Composition Or Product Or Process Of Making > Optical Recording Nonstructural Layered Product Having A Radiation Sensitive Composition Layer Claimed Or Solely Disclosed As Optically Reorderable And Optically Machine Readable > Having Read-write Layer Of 100 Per Cent Organic Or Organometallic Composition Or Mixtures Thereof > Containing Nonpolymeric Chromophore Containing Nonpolymeric ChromophoreContaining Nonpolymeric Chromophore patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.05/31/07 - 20070122746 - Benzopyran colorants, method of manufacture, and method of use wherein X is hydrogen or a radical of Formula (II), R1 independently at each occurrence is a C1-C20 aliphatic radical, a C3-C10 cycloaliphatic radical, or a C3-C10 aromatic radical; R2, R3, R4 and R5 are independently at each occurrence a halogen, a nitro group, a cyano group, a hydroxy group, ... 02/15/07 - 20070037094 - Information storage medium, and reproducing method and recording method therefor According to one embodiment, an information storage medium comprising a substrate having a groove in a form of concentric circle or spiral and a recording film formed on the substrate, wherein a change rate of signal level in reproduction of 1,000 times at a predetermined power is 0.1% or more ... 11/02/06 - 20060246376 - Information recording medium, recording/reproducing method for the same, and information recording/reproducing apparatus An information recording medium includes a recording layer, in which information is recorded by two-photon absorption that occurs when recording light is focused on the recording layer. The recording layer (211, 212) contains a photosensitive polymer that includes a principal chain containing acrylate or methacrylate and a first side chain ... 10/05/06 - 20060223003 - Optical recording medium and dye in the formula (I), X is an oxygen atom or a sulfur atom, R1 is a hydrogen atom or a linear or branched alkyl group which may be substituted, R6is a linear or branched alkyl group which may be substituted, and n=1 to 4. ... 03/16/06 - 20060057497 - Apparatus for three-dimensional optical data storage and retrieval A three dimensional optical data storage and retrieval system that includes a three dimensional optical data storage medium and an apparatus for providing access to data stored on the medium. The data storage medium includes an optical data storage material which either a low molecular weight or polymeric glassy solid ... 01/05/06 - 20060003258 - Selective light absorption shifting layer and process The invention includes a process for forming a laser pixel array useful with a pump-beam, comprising: a) forming a layer containing a formamide of an amino dye compound on a support wherein the layer absorbs light outside the laser wavelength and predominantly outside the pump-beam wavelength range; and b) subjecting ... 11/10/05 - 20050250047 - Light-fast, high-capacity optical storage media The invention relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula (I),(II),(III); wherein R1, to R13, may be hydrogen or a variety of substituents, but R1, and R11 are not simultaneously hydrogen;Ym− is an ... 06/30/05 - 20050142489 - Squarylium dyes as light-absorbing compound in the information layer of optical data carriers Novel squarylium compounds for optical data carriers have been found. The latter comprise a preferably transparent substrate to whose surface a light-writable information layer, if desired one or more reflection layers and a further substrate or a protective layer have been applied and can be written on and read by ... ### FreshPatents.com Support |