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7361444 |
Multilayered resist systems using tuned polymer films as underlayers and methods of fabrication thereof
Disclosed are multilayered resist structures including bilayer and top surface imaging which utilize tuned underlayers functioning as ARCs, planarizing layers, and etch resistant hard masks whose...
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7198877 |
Heat-sensitive lithographic printing plate precursor
A heat-sensitive lithographic printing plate precursor is disclosed which comprises a hydrophilic support and an oleophilic coating comprising an infrared absorbing agent and a polymer, which...
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7198886 |
Method for forming pattern
A method of forming a pattern, which comprises forming a masking material layer on a surface of a working film by coating the surface with a solution of a mixture comprising an inorganic compound...
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7186702 |
Method of treating leishmaniasis using methyl-beta-cyclodextrin
The present invention relates to a composition useful for the treatment of leishmaniasis said composition comprising pharmaceutically effective amount of methyl-beta-cyclodextrin, optionally...
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6960425 |
Method for laminating and patterning carbon nanotubes using chemical self-assembly process
A method for forming a pattern of carbon nanotubes includes forming a pattern on a surface-treated substrate using a photolithographic process, and laminating carbon nanotubes thereon using a...
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6936404 |
Radiation-sensitive recording material having a structured back
The invention relates to a recording material for the production of offset printing plates, having a web- or plate-form support, a radiation-sensitive layer on the front of the support and a...
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6881529 |
Positive photoresist transfer material and method for processing surface of substrate using the transfer material
A positive photoresist transfer material, wherein an alkali-soluble thermoplastic resin layer, an intermediate layer and a positive photoresist layer are successively applied on an adhesive surface...
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6858359 |
Thermally sensitive, multilayer imageable element
Multi-layer, positive working, thermally sensitive imageable elements, useful as lithographic printing plate precursors, are disclosed. The elements comprises a substrate, an underlayer over the...
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6852464 |
Method of manufacturing a thermally imageable element
Methods of manufacturing multi-layer thermally imageable elements useful as lithographic printing plate precursors are disclosed. The elements comprise a substrate, an underlayer, and an imageable...
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6849372 |
Method of manufacturing imaging compositions
The present invention provides methods of forming and using thermally imageable composite elements which may be developed into lithographic printing plates. More specifically, the present invention...
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6841330 |
Planographic printing plate precursor
A positive planographic printing plate precursor comprising a recording layer containing a water-insoluble and alkali-soluble resin, an infrared absorbent and an organic quaternary ammonium salt. A...
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6830862 |
Multi-layer imageable element with a crosslinked top layer
A positive working, multi-layer thermally imageable element is disclosed. The element comprises a substrate, an underlayer, and a top layer. The top layer comprises a crosslinked polymeric...
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6803167 |
Preparation of lithographic printing plates
Processes for imaging and developing imageable elements useful as lithographic printing plate precursors either thermally or with ultraviolet radiation that use the same developer are disclosed....
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6800426 |
Process for making a two layer thermal negative plate
A process for forming a negative image useful as a printing plate is disclosed. A photosensitive assembly that comprises (a) a hydrophilic support, (b) a first layer that comprises a polymer that...
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6797450 |
Radiation-sensitive composition, insulating film and organic EL display element
According to the present invention, there are provided an insulating film for an organic EL element, which has sufficiently low water permeability and a good sectional form and whose reactivity...
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6699636 |
Imaging element comprising a thermally activated crosslinking agent
Imageable elements useful in lithographic printing, and processes for their use, are disclosed. The elements comprise a hydrophilic substrate, an imageable layer over the substrate, and a thermally...
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6660445 |
Photosensitive composition comprising a vinyl copolymer and an o-naphthoquinone diazide compound
The present invention relates to a photosensitive compound comprising a vinyl polymer compound which is insoluble in water and soluble in an aqueous alkaline solution and o-naphthoquinonediazide...
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6656661 |
Waterless imageable element with crosslinked silicone layer
The present invention includes an imageable element, which includes a sheet substrate, an imaging layer and a silicone layer, which comprises a crosslinked silicone polymer. The crosslinked...
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6649319 |
Method of processing lithographic printing plate precursors
A method of processing imageable elements useful as alkaline-developable lithographic printing plate precursors that does not require either a rinsing step or a further gumming step is disclosed....
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6638680 |
Material and method for making an electroconductive pattern
A material for making an electroconductive pattern, the material comprising a support and a light-exposure differentiable element, characterized in that the light-exposure differentiable element...
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RE38282 |
Process for using bilayer photoresist
The invention relates to a process for forming bilayer resist images with a chemically-amplified, radiation-sensitive bilayer resist. The bilayer resist is disposed on a substrate and comprises (i)...
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6593055 |
Multi-layer thermally imageable element
Multi-layer thermally imageable elements, useful as a lithographic printing plate precursors, are disclosed. The elements contain a top layer, an absorber layer that contains a photothermal...
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6558872 |
Relation to the manufacture of masks and electronic parts
Imagable precursors for masks and for electronic parts comprise a polymeric layer applied to a substrate. The layer comprises at least one polymer having infra-red absorbing groups carried as...
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6555283 |
Imageable element and waterless printing plate
This invention relates to an imageable element that can be imaged and developed to produce a printing plate. The imageable element comprises a substrate and a radiation-sensitive imageable...
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6534234 |
Package of photosensitive planographic printing plates and photosensitive planographic printing plate
A package of photosensitive planographic printing plates which comprises a stack of the photosensitive planographic printing plates between each of which a protection paper is interposed, wherein...
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6528228 |
Chemical resistant underlayer for positive-working printing plates
Multilayer photoimageable elements, useful for forming lithographic printing members, are disclosed. The elements comprise a support, a top layer, and a chemical resistant underlayer. The...
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6517987 |
Positive-working presensitized plate useful for preparing a lithographic printing plate
The present invention relates to a positiive-working presensitized plate useful for preparing a lithographic printing plate comprising a positive-working photosensitive composition comprising at...
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6497996 |
Fine pattern forming method
As shown in FIG. 1 A, a first resist film 2 comprising organic high molecules and a second resist film 3 comprising a photosensitive material are sequentially applied to a substrate 1 by the...
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6461784 |
Photosensitive printing plate having mat particles formed on the photosensitive layer and method of producing the same
The photosensitive printing plate of the present invention comprises a substrate, a photosensitive layer formed on the substrate, and mat particles formed on the photosensitive layer, wherein the...
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6444390 |
Process for producing semiconductor thin film devices using group 14 element and high temperature oxidizing treatment to achieve a crystalline silicon film
Under the conditions in that a germanium film 103 is formed on an amorphous silicon film 102, a first heat treatment (crystallization step) at from 450 to 600° C. is conducted. A second heat...
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6348294 |
Glassmastering photoresist read after write method and system
A method of manufacturing an optical disc master from a glass substrate includes coating the substrate with a layer of photoresist, and applying an alkali-gel layer atop the photoresist. The coated...
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6303260 |
Dissolution rate modifiers for lift-off resists
Compositions useful for a lift-off resist in a bilayer metal lift-off process, which comprise a mixture of at least one solvent, at least one polyglutarimide resin and an effective amount of at...
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6294311 |
Lithographic printing plate having high chemical resistance
Imageable elements useful as lithographic printing members are disclosed. The elements contain a substrate, an underlayer, and a top layer. The underlayer contains a combination of polymeric...
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6187500 |
Positive photoresist compositions and multilayer resist materials using same
In a positive photoresist composition including (A) an alkali-soluble novolak resin and (B) a naphthoquinonediazide ester, the alkali-soluble novolak resin is obtained synthetically by condensation...
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6087073 |
Production of water-less lithographic plates
There is described a method of preparing a water-less lithographic plate by coating a positive working photosensitive composition onto an oleophilic base imagewise exposing the plate and developing...
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6087068 |
Undercoating composition for photolithographic resist
Proposed is a novel undercoating composition to form an undercoating layer interposed between the surface of a substrate and a photoresist layer with an object to decrease the adverse influences by...
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6074797 |
Precusor of waterless planographic printing plates
The present invention relates to a precursor of waterless planographic printing plates, in which at least a photosensitive layer and a silicone rubber layer are laminated on a substrate in this...
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6045963 |
Negative-working dry planographic printing plate
A negative waterless plate contains a sheet substrate; a radiation sensitive imaging layer composed of a diazido naphthaquinone ester or amide compound, such as diazido naphthaquinone sulfonate of...
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6004705 |
Photosensitive ceramics green sheet
A ceramics green sheet which is suitably used for producing sintered ceramics substrates and the like is disclosed. The ceramics green sheet according to the present invention includes a ceramics...
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5955238 |
Waterless planographic printing plate and method of plate making using the same
A waterless planographic printing plate, wherein the waterless planographic printing plate comprises a laser-light-sensitive layer which constitute a first layer provided on a support, containing a...
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5928833 |
Radiation-sensitive materials
A radiation sensitive material comprises particles including a water-insoluble heat-softenable core surrounded by a shell which is soluble or swellable in aqueous medium. The material also includes...
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5922508 |
Photopolymerizable recording material
The invention describes a photopolymerizable recording material which comprises a photopolymerizable layer and a cover layer. The cover layer comprises a polymer which possesses low permeability to...
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5914211 |
Photosensitive lithographic printing plate and image-adding type lithographic printing plate using the same
A laminated substrate including a substrate and a hydrophilic resin layer formed on the substrate, wherein the hydrophilic layer is one made from a resin composition including a hydrophobic polymer...
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5908738 |
Undercoating composition for photolithography
Proposed is a novel undercoating composition used in the photolithographic patterning of a photoresist layer by intervening between the substrate surface and the photoresist layer to decrease the...
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5900345 |
Surfactant in precoat for lithographic plates
Improved aluminum substrates suitable for use in the production of lithographic printing plates. A surfactant surface treatment for such aluminum substrates improves the quality of radiation...
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5879853 |
Top antireflective coating material and its process for DUV and VUV lithography systems
This invention relates to a top antireflective layer (TAR) which is preferably transparent to some extent and has high-etch resistance and low reflectivity at the photoresist/TAR interface. The TAR...
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5866294 |
Water-less quinonediazide lithographic raw plate
The present invention is a water-less lithographic printing plate, in which a photosensitive layer and a silicone rubber layer are laminated in this order on a substrate, characterized in that the...
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5858604 |
Presensitized lithographic printing plate and method for preparing lithographic printing plate
Object: A method for preparing a lithographic printing plate directly from digital image signals with the use of a presensitized lithographic printing plate comprising a support having thereon a...
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5853948 |
Positive photoresist compositions and multilayer resist materials using the same
A positive photoresist composition comprising (A) an alkali-soluble resin; (B) a quinonediazido group containing compound; and (C) at least one sulfonyl halide represented by the following general...
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5811210 |
Water-less lithographic raw plate
The present invention relates to a water-less lithographic raw plate, in which a photosensitive layer and a silicone rubber layer are laminated in this order on a substrate, comprising: the peel...
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