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6830874 |
Method for making lithographic printing plate
A method for preparing a lithographic printing plate which comprises imagewise exposing to light a presensitized plate useful for making a lithographic printing plate having an intermediate layer...
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6830861 |
Photopolymerizable composition and recording material
A photopolymerizable composition that is highly sensitive not only to ultraviolet light, but also light in the range from visible light to infrared light, and a recording material containing the...
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6824948 |
Electron beam or X-ray negative-working resist composition
A negative-working resist composition for electron beams or X-rays comprising (A) a compound generating an acid and/or radical species by the irradiation of electron beams or X-rays, (B) a resin...
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6824957 |
Resin useful for resist, resist composition and pattern forming process using the same
According to the present invention, a resist resin having in its structure a specific bridged-bond-containing aliphatic ring, and a resist composition comprising the same are provided. By using...
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6824947 |
Photosensitive composition comprising a phenol resin having a urea bond in the main chain
Photosensitive compositions comprising a phenol resin having a urea bond in the main chain, planographic printing plate precursors containing the photosensitive compositions, and methods for...
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6818375 |
Photoresist composition
Disclosed are photoimageable compositions having improved stripping properties including a photoresist strip enhancer. Also disclosed are methods of enhancing the strippability of photoimageable...
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6818382 |
Photosensitive composition, cured article thereof, and printed circuit board using the same
The photosensitive composition of the present invention comprises a photocurable component containing a urethane (meth)acrylate compound (A) having a carboxyl group; a thermosetting resin (C); a...
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6818372 |
Lithographic printing plate precursor
A lithographic printing plate precursor comprising a hydrophilic support having provided thereon an image-forming layer containing a radical initiator, an infrared absorbing dye, and at least one...
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6811952 |
Process for photopolymerization of photosensitive lithographic printing plate
A photopolymerization process is disclosed, which comprises exposing a photosensitive lithographic printing plate containing at least one of sensitizing dyes represented by the following general...
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6811950 |
Presensitized plate useful for making lithographic printing plate and method for making lithographic printing plate therefrom
The present invention relates to a presensitized plate useful for making a lithographic printing plate comprising an intermediate layer and a photopolymerizable photosensitive layer on an aluminum...
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6811951 |
Photosensitive constituent for flexographic printing plate
A photosensitive constituent for a flexographic printing plate comprising a polyester film as support (B) and a photosensitive elastomer composition (C) and having an adhesive layer (A)...
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6806018 |
Processless digitally imaged printing plate using microspheres
A laser imageable flexographic printing plate and a method of making the laser imageable flexographic printing plate using a collapsible UV cross-linkable material comprising a UV-curable...
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6806028 |
Photosensitive conductive paste, method for forming conductive pattern using the same, and method for manufacturing ceramic multilayer element
Provided is a photosensitive conductive paste that is unlikely to gel, has superior storage stability and adhesion to a substrate, and can be formed into a fine and thick pattern. In a...
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6800417 |
Lithographic printing plate precursor
A lithographic printing plate precursor comprising: an aluminum support; an interlayer; and a photosensitive layer in this order, wherein the aluminum support is surface-roughened and has an anodic...
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6800420 |
Photosensitive thick film composition
A photosensitive thick film composition. The photosensitive thick film composition can produce electrode material with high resolution and high contrast. The photosensitive thick film composition...
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6797451 |
Reflection-inhibiting resin used in process for forming photoresist pattern
The present invention provides a resin of the formula: where R 1 , R 2 , R 3 , x and y are those defined herein. The present invention also provides methods for using the above described resin...
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6797449 |
Negative image-recording material and cyanine dye
The invention provides a negative image-recording material for heat-mode exposure systems, which comprises (A) an IR absorbent including cyanine dye having a substituent that contains an atom...
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6794116 |
Negative photosensitive lithograhic printing plate
A negative photosensitive lithographic printing plate comprises: a support; and a photosensitive layer containing: i) a modified poly(vinyl alcohol) resin binder having a radical-polymerizable...
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6794115 |
Method for the production of thermally cross-linked laser engravable flexographic elements
Laser-engravable flexographic printing elements including a thermally crosslinked, elastomeric, laser-engravable relief-forming layer E are made by producing a multilayer composite which has at...
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6790590 |
Infrared absorbing compounds and their use in imageable elements
Infrared absorbing compounds in which both the anion and the cation absorb infrared radiation, imageable elements that contain these compounds, and methods for forming images using the imageable...
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6790596 |
Photoreactive resin composition and method of manufacturing circuit board and ceramic multilayer substrate using the resin composition
A photoreactive resin composition having high sensitivity and causing less gelation, and methods of manufacturing a circuit board and a ceramic multilayer substrate having a high-resolution wiring...
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6787290 |
Positive-working photoresist composition and resist patterning method using same
The invention discloses a crosslinked chemical-amplification positive-working photoresist composition of good pattern resolution and storage stability, which is suitable for pattern size diminution...
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6787289 |
Radiation sensitive refractive index changing composition and refractive index changing method
A radiation sensitive refractive index changing composition whose refractive index of a material is changed by a simple method, whose changed refractive index difference is sufficiently large, and...
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6780562 |
Lithographic printing plate precursor
A lithographic printing plate precursor comprises an image forming layer containing at least one polymer compound having a fluoroaliphatic group on the side chain, wherein the fluoroaliphatic group...
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6780896 |
Stabilized photoinitiators and applications thereof
Zinc-complex photoiniators and applications therefore are disclosed. The zinc-complex photoinitiators of the present invention include various pendent groups which serve to protect the compound...
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6780565 |
Photosensitive glass paste and method for manufacturing multilayered interconnected circuit board using the same
A photosensitive glass paste containing: an inorganic component containing a glass powder and a photosensitive organic component is provided. The glass powder contains about 1 to 30 percent by...
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6780567 |
Lithographic process using reaction of o-quinodimethane
A lithographic process comprises the steps of imagewise heating a presensitized lithographic printing plate and removing an unheated area of an image-forming layer to form a lithographic printing...
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6777155 |
Photosensitive lithographic printing plate
A photosensitive lithographic printing plate comprising: a support; and a photosensitive layer, wherein the photosensitive layer comprises: a polyurethane resin binder comprising an aliphatic...
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6777165 |
Photopolymerization type photosensitive phosphor paste composition and method for forming fluorescent film in PDP by using the same
Photopolymerization type photosensitive phosphor paste composition useful for formation of a fluorescent film in a plasma display panel which is one of flat panel display, and method for forming a...
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6767678 |
Photosolder resist composition
A photosolder resist composition of the invention is characterized by containing (A) a resin containing radical polymerization groups and carboxyl groups obtained by adding a cyclic ether group of...
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6764807 |
Planographic printing
A planographic printing member precursor comprises a first component, for example a hydroxy group containing polymer, and a second component which may be a siloxane or a compound of general formula...
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6753125 |
Photosensitive polymer having fused aromatic ring and photoresist composition containing the same
A photosensitive polymer having a protecting group including a fused aromatic ring, and a photoresist composition including the photosensitive polymer are provided. The photosensitive polymer has...
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6750266 |
Multiphoton photosensitization system
A multiphoton-activatable, photoreactive composition comprises: (a) at least one reactive species that is capable of undergoing an acid- or radical-initiated chemical reaction; (b) a...
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6749994 |
Photosensitive insulating paste composition and photosensitive film made therefrom
A photosensitive insulating paste composition comprising: an organic component comprising the components of (A) a water-soluble cellulose derivative, (B) a photopolymerizable monomer, (C) an...
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6746816 |
Photosensitive resin composition and circuit board
A photosensitive resin composition which is excellent in both sensitivity and resolution, can be rapidly developed with an aqueous alkali solution alone, further has excellent adhesion to...
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6746820 |
Light-sensitive composition and light-sensitive lithographic printing plate
There are disclosed a light-sensitive composition which comprises a polymer comprising a carboxyl group and a polymerizable double bond at the side chain, an organic-borate salt, and a hindered...
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6737216 |
Laser engravable flexographic printing element and a method for forming a printing plate from the element
Flexographic printing plate is made from a laser engravable flexographic printing element which includes on a support at least one laser engravable reinforced elastomeric layer of an elastomeric...
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6737219 |
Photopolymer sachet
The invention provides a photopolymer package for use in making a hand stamp plate, the package consisting of a sachet containing a photocurable liquid polymer, the walls of the sachet being formed...
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6733948 |
Negative image-recording material
A negative image-recording material which can be imagewise exposed to IR radiation from IR lasers and ensures direct image formation from digital data of a computer or the like. The material, when...
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6727044 |
Method for producing lithographic printing plate, lithographic printing original plate for laser scan exposure, and photopolymerizable composition
A method for producing a lithographic printing plate is disclosed, comprising performing the plate-making by scan exposing a lithographic printing original plate comprising a hydrophilic support...
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6727038 |
Photodefineable compositions
A photodefineable mixture comprising oligomeric divinyltetramethyldisiloxane bisbenzocyclobutene as its major resin component dissolved in mesitylene and at least...
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6723490 |
Minimization of ablation in thermally imageable elements
Positive-working thermally imageable elements, useful as printing plate precursors and having reduced ablation when thermally imaged, and methods for their preparation are disclosed. In one aspect,...
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6723491 |
Utilizing UV to form and decompose a printing member
In one embodiment, the present invention is directed to a method for preparing a printing member by coating a printing cylinder with a layer comprising ultraviolet-curable silicones and curing the...
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6720125 |
Image recording material
The present invention provides an image recording material onto which images can be recorded with an infrared ray, the material comprising an infrared absorbent (A), a radical-generating agent (B)...
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6720124 |
Recording material
A recording material includes a support having disposed thereon a recording layer including at least: a diazo compound having no diazonio group; a coupler compound that colors by reacting with the...
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6716566 |
Negative planographic printing plate
There is provided a negative planographic printing plate which can be directly recorded based on digital data from computers and the like, excellent in storage stability, shows no reduction in...
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6713772 |
Free-form fabrication using multi-photon excitation
A method wherein small, two- or three-dimensional structures are formed by multiple-photon-absorbed photopolymerization and/or cross-linking of a precursor composition. Use of multi-photon...
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6713523 |
Photopolymerizable composition and photosensitive thermal recording material
The invention discloses a photopolymerizable composition comprising at least one, ethylenic unsaturated bond-containing compound, a hexaaryl-biimidazole compound, and an organoboron compound...
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6709804 |
Printed wiring board and semiconductor device and processes to prepare the same
A printed wiring board, a substrate for disposing semiconductor chips and a semiconductor device prepared by coating a substrate with a photosensitive resin composition comprising an oxygen...
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6706463 |
Method for making lithographic printing plate
A method for making a lithographic printing plate comprises the steps of imagewise exposing, to a laser beam, a PS plate comprising a substrate, a heat-sensitive layer containing at least one...
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