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8980530 Optical information recording medium and method for recording information in optical information recording medium  
An optical information recording medium 10 comprises a plurality of recording layers 14, and intermediate layers 15 each provided between the recording layers 14. Each of the recording layers 14...
8932786 Metal azo pigments and pigment preparations produced therefrom  
The new metal azo pigments comprising the adduct of a) at least two metal azo compounds of the formula (I) or their tautomeric forms in which the substituents have the definition indicated in the...
8859184 Write-once-read-many optical disk having low-to-high recording property accommodating short wavelength recording  
A write-only-read-many type optical recording medium includes a substrate, an organic material layer having a light absorption function that is sufficient for recording in the...
8846298 Write-once-read-many optical disk having low-to-high recording property accommodating short wavelength recording  
A write-only-read-many type optical recording medium includes a substrate, an organic material layer having a light absorption function that is sufficient for recording in the...
8586283 Near-infrared absorbing film compositions  
A curable liquid formulation containing at least (i) one or more near-infrared absorbing triphenylamine-based dyes, and (ii) one or more casting solvents. The invention is also directed to solid...
8586280 Composition, process of preparation and method of application and exposure for light imaging paper  
The present invention provides dual energy imaging compositions, processes for forming dual energy imaging compositions, methods for forming images using dual energy imaging compositions and...
8586279 Imaging particulates, paper and process, and imaging of paper using dual wavelength light  
The present invention provides dual wavelength imaging compositions, processes for forming dual wavelength imaging compositions, methods for forming images using dual wavelength imaging...
8545738 Stabilized photochromic ink for reusable paper annotation  
Provided are ink compositions, methods for making photochromic inks, and methods of using the photochromic inks for erasable media annotation. In accordance with various embodiments, there is an...
8518631 Optical recording material, optical recording method, photosensitive material and method  
Provided is a nonlinear optical material, an optical recording material, an optical recording method, a photosensitive material, a photopolymerization initiator, and a photosensitizer. One...
8501392 Photosensitive element, method for formation of resist pattern, and method for production of print circuit board  
A photosensitive element comprises a support, a photosensitive layer and a protective film laminated in that order, wherein the photosensitive layer is composed of a photosensitive resin...
8497053 Pigment dispersion composition, resist composition for color filter including the same, and color filter using the same  
The present invention relates to a pigment dispersion composition that is capable of decreasing pattern residues and improving resolution, a resist composition for a color filter including the...
8472020 Process for enhancing dye polymer recording yields by pre-scanning coated substrate for defects  
A method for enhancing recording yields by monitoring dye polymer formation on a glass substrate is provided. After the glass substrate is coated with a dye polymer layer and before pits are...
8465887 Lower cost reusable polymer binder  
Exemplary embodiments provide compositions for erasable media and methods of forming polymers for erasable media. The method can include providing a first monomer, the first monomer including one...
8343608 Use of appended dyes in optical data storage media  
The present disclosure relates to optical media and the formation and use of such media. In certain embodiments the optical media or a composition suitable for such media includes a polymeric...
8343709 Processed pigment, pigment-dispersed composition, colored photosensitive composition, color filter, liquid crystal display element, and solid image pickup element  
Provided are a processed pigment excellent in dispersibility and dispersion stability, a pigment-dispersed composition excellent in dispersibility and dispersion stability of a pigment that uses...
8293451 Near-infrared absorbing film compositions  
A curable liquid formulation containing at least (i) one or more near-infrared absorbing triphenylamine-based dyes, and (ii) one or more casting solvents. The invention is also directed to solid...
8236466 Photochromic materials incorporated in polymer backbone  
Exemplary embodiments provide compositions and methods for making and using an erasable medium that can include a photochromic layer disposed over a substrate. The photochromic layer can include...
8232042 Storage medium, reproducing method, and recording method  
According to one embodiment, a storage medium comprises a transparent resin substrate on which a groove is formed, a recording layer formed on the groove on the transparent resin substrate, the...
8216765 Reimageable and reusable medium and method of producing and using the reimageable and reusable medium  
The present disclosure provides a reusable and reimageable medium including a substrate coated with a photochromic polymer. The photochromic polymer has a glass transition temperature ranging from...
8211620 Thermoplastic material comprising polychromic substances  
The present invention relates to thermoplastic material comprising polymer and at least one polychromic substance, wherein the polychromic substance is a functionalised diacetylene having the...
8163462 Photosensitive composition, method for forming pattern, and method for manufacturing semiconductor device  
The present invention relates to a photosensitive composition, which is capable of being irradiated with high energy beam having a wave length of 1 to 300 nm band. The photosensitive composition...
8083973 Polychromic substances and their use  
A compound which undergoes a color change upon irradiation, and which has the general structure: X—C≡C—C≡C—Y—(CO)n-QZ wherein X is H, alkyl or —Y—(CO)n-QW; each Y is the same or a different...
8003297 Polymeric material, containing a latent acid  
Polymeric material, containing a latent acid which can be converted to an acid by irradiation by a laser and optionally further ingredients.
7993807 Compositions, systems, and methods for imaging  
A composition, method, and system for recording an image. The system includes a multiphase imaging material in which energy is absorbed by an antenna material. The absorbed energy causes the...
7935463 Reusable paper media with compatibility markings and printer with incompatible media sensor  
A reusable image forming medium, including a substrate; an imaging layer coated on or impregnated into the substrate, wherein an irradiation of the imaging layer produces an image; and a signature...
7923091 Indole compound, optical filter and optical recording material  
An indole compound represented by general formula (I): wherein R1 and R2 each represent a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms or a substituent represented by general...
7914969 Storage medium, reproducing method, and recording method  
According to one embodiment, a write-once type information storage medium comprises a recording layer which is formed by mixing a plurality of organic dye based recording materials whose molecular...
7897320 Thermoplastic material comprising polychromic substances  
The present invention relates to thermoplastic material comprising polymer and at least one polychromic substance, wherein the polychromic substance is a functionalised diacetylene having the...
7887993 Optical information recording medium and recording method thereof  
To provide an optical information recording medium including a pigment appropriate for high-density and high-speed optical recording by the blue laser light of 350 to 500 nm and especially around...
7811741 Reverse write erasable paper  
An image-forming medium and methods for forming and imaging the medium are provided. The disclosed medium can be strongly colored under room illumination (or deliberate UV) and can be selectively...
7781044 Organic compound for recording layer for high speed recording of information and optical recording medium including the same  
A recording layer including a novel organic compound for a high density optical recording medium is provided. The information may be recorded on the recording layer at a 2× speed or higher speed...
7771915 Two-photon absorbing optical recording material and two-photon absorbing optical recording and reproducing method  
A two-photon absorbing optical recording material comprising at least one two-photon absorbing compound and a recording component is provided. Recording is made on it by utilizing the two-photon...
7736825 Lithographic apparatus and device manufacturing method utilizing a resettable or reversible contrast enhancing layer in a multiple exposure system  
A device manufacturing system and method are used to perform multiple exposures utilizing a resettable or reversible contrast enhancing layer. A radiation sensitive layer is formed on a substrate....
7727678 Holographic data memory  
A holographic data storage medium includes a polymer film which is set up as a storage layer and whose surface structure can be changed locally by heating. The polymer film is set up for the...
7727702 Method of coloring a coating composition  
A method is provided for irreversibly coloring a coating composition containing a color former comprising the steps of a) providing a coating composition that contains an UV curable resin, a...
7727706 Recording method for dye-based recordable optical recording medium  
A recording method for a dye-based recordable optical recording medium including recording shortest marks on a recording layer containing a dye formed on a substrate having a guide groove using...
7718325 Photochromic material, inkless reimageable printing paper, and methods  
An image forming medium includes a substrate and an imaging layer coated on or impregnated into said substrate, where the imaging layer includes as a photochromic material a spiropyran compound...
7678515 Thermally gated photochromic medium  
The presently disclosed embodiments are directed to image forming mediums useful for reimageable and transient documents. More particularly, the embodiments pertain to an image forming medium...
7655767 Use of thiazolyl-pyridinium based dyes in optical layers for optical data recording  
The present invention relates to the use of thiazolyl-pyridinium based dyes in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up...
7655366 Inkless reimageable printing paper and method  
An image forming medium includes a substrate and an imaging layer coated on or impregnated into a substrate, where the imaging layer is formed of an imaging composition that includes a solvent or...
7651833 Method for preparing photochromic film or plate  
The present invention relates to a method of preparing a photochromic film or plate comprising printing a photochromic substance in the unit of an independent spot on a part or the whole of a...
7622243 Photosensitive element, resist pattern formation method and printed wiring board production method  
The present invention is a photosensitive element including a support and a photosensitive resin composition layer composed of a photosensitive resin composition containing (A) a binder polymer,...
7622241 Initiator compositions, negative-working imageable elements, and methods of use  
An initiator composition and infrared radiation-sensitive composition include an onium cation and a boron-containing anion as well as a metallocene. These compositions can be used to provide...
7608384 Two-photon fluorescent ternary optical data storage  
Ternary optical data storage method and apparatus for Write Once Read Many Times (WORM) optical data storage with two-photon fluorescent writing and readout. The data storage capacity is limited...
7582408 Color forming compositions with a fluoran leuco dye having a latent developer  
Compositions and systems for production of color images with a fluoran leuco dye having a latent developer are disclosed and described. A color forming composition or composite can include a...
7575844 Color forming composites capable of multi-colored imaging and associated systems and methods  
Composites, methods, and systems for production of multi-color images which are developable at various wavelengths are disclosed and described. The color forming composite can include a first...
7575849 Imaging layers and structures including imaging layers  
Imaging layers, imaging media, and methods of preparation of each, are disclosed.
7575848 Image recording media and image layers  
Imaging layers, image recording media, and methods of preparation of each, are disclosed.
7544448 Tetrabenzodiazadiketoperylene pigments for laser marking  
A method for laser marking a substrate which method comprises exposing a composition comprising a tetrabenzodiazadiketoperylene pigment to laser radiation to produce a fluorescent marking readily...
7544461 Near infrared ray activation type positive resin composition  
A near infrared ray activation type positive resist composition comprising (A) a vinyl-based polymer having a monomer unit having an alkali-soluble group blocked by an ether having an alkenyl...

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