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7351514 |
Method for applying a resist layer, uses of adhesive materials, and adhesive materials and resist layer
A method in which a resist layer is applied to a base layer is disclosed. The resist layer includes an adhesive material, and the adhesive force of the adhesive material decreases or increases...
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7261996 |
Halogen-free dry film photosensitive resin composition
The present invention provides a halogen-free dry film photosensitive resin composition, which comprises (a) 10˜60 wt % of at least two kinds of acrylic resins having unsaturated carboxylic acid...
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7198884 |
Heat stable photocurable resin composition for dry film resist
The invention relates to a process for preparing a dry film resist by forming a photocurable resin composition onto a support film with a thickness of 1 to 50 μm and optionally laminate a...
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7135267 |
Aqueous developable photoimageable compositions for use in photo-patterning methods
The invention is directed to a photo-imageable composition precursor, the precursor composition comprising:
(I) finely divided particles of inorganic material comprising:
Functional...
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7105265 |
Method for removing resist pattern
A method for removing a resist pattern having a resist pattern forming step of forming a resist pattern on a substrate using a chemically amplified positive resist composition and a removing step...
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7067226 |
Photosensitive film for circuit formation and process for producing printed wiring board
The photosensitive film for circuit formation of the present invention has: on a first film (base film), a photosensitive layer having a thickness of 0.1 to 10 μm; or a photosensitive layer having...
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7063930 |
Chemical rinse composition
The present invention relates to a thinner composition for removing resist used in TFT-LCD manufacturing processes, and more particularly to a thinner composition for removing resist that...
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6878500 |
Stripping method
Compositions and methods for the removal of patterned photodefinable materials, such as photoresists and/or photoimageable dielectric materials, from substrates are provided. Such compositions and...
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6864035 |
Positive photosensitive resin composition, positive photosensitive dry film and method of forming pattern
The present invention provides a positive photosensitive resin composition comprising (A) a positive photosensitive resin, (B) a photoacid generator and (C) a photosensitizer which is a benzopyran...
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6858358 |
Photosensitive transfer material comprising thermoplastic resin layer and intermediate layer each having specified surface potential, and method for producing color filter
A photosensitive transfer material comprising a temporary support, a thermoplastic resin layer, an alkali-soluble intermediate layer, and an alkali-soluble photosensitive resin layer including a...
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6844130 |
Photocurable/thermosetting resin composition, photosensitive dry film formed therefrom, and method of forming pattern with the same
A photocurable and thermosetting resin composition comprising (A) a photosensitive prepolymer having a carboxyl group in combination with at least two ethylenically unsaturated double bonds in its...
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6835533 |
Photoimageable dielectric epoxy resin system film
A method for fabricating circuitized substrates which reduces shorts, and does not require baking and resulting film. The method employs a photoimageable dielectric film, having a solvent content...
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6716092 |
Apparatus for making a polishing pad with a partial adhesive coating
A method for selectively altering a polishing pad adhesive layer includes providing a mask having transparent regions and opaque regions and directing radiation toward the mask so that the...
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6713128 |
Alkylsiloxane-containing epoxy resin composition, surface modifying method using the same, ink-jet recording head and liquid-jet recording apparatus
An alkylsiloxane-containing epoxy resin composition can suitably be used as water-repellent agent or a water-repellent coating to be advantageously applied to areas that are apt to be brought into...
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6623904 |
Photosensitive transfer recording material
A photosensitive transfer recording material includes a temporary support having sequentially disposed thereon a thermoplastic resin layer, an alkali-soluble intermediate layer, and an...
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6610168 |
Resist film removal apparatus and resist film removal method
A line slit nozzle for spraying steam is disposed along a diameter of a resist film. Steam containing a mist is sprayed onto a surface of the resist film. The film is thereby peeled off and...
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6562552 |
Method of manufacturing panel assembly used to assemble display panel and transfer material sheet
A method of manufacturing a panel assembly used to assemble a display panel intends to achieve an alignment-free between barrier ribs and a fluorescent layer and minimize the waste of a barrier rib...
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6558868 |
Method of fabricating a high aspect ratio microstructure
The present invention is for a method of fabricating a high aspect ratio, freestanding microstructure. The fabrication method modifies the exposure process for SU-8, an negative-acting,...
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6531257 |
Photosensitive copper paste and method of forming copper pattern using the same
Provided is a photosensitive copper paste permitting the formation of a fine and thick copper pattern having high adhesion to a substrate, and having excellent preservation stability without...
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6511547 |
Dibasic ester stripping composition
A mixture of a dibasic ester (DBE), an alcohol, a polar solvent and water to remove photoresist from a flat panel substrate. Photoresist is effectively removed at low temperature with this...
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6482556 |
Thermosensible transfer film and method of using the same
To provide a thermosensitive transfer film in which a color filter layer and a phosphor layer can be easily formed by a small number of processes and a method of using the film. A thermosensitive...
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6372050 |
Non-corrosive stripping and cleaning composition
A non-corrosive photoresist stripping and cleaning composition, comprising: (a) about 5% to about 50% of a solvent; (b) about 10% to about 90% of an alkanolamine; (c) about 0.1 to 10% of a...
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6218085 |
Process for photoresist rework to avoid sodium incorporation
A method for stripping photoresist material (26) from a semiconductor substrate (16) avoids incorporation of sodium and other contaminant ions from a rework solvent. An oxygen and hydrogen plasma...
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6217965 |
Flexographic varnishing plates
A flexographic varnishing plate, used for the selective application of varnish over printed areas, is made by cutting an elastomeric layer bonded to a clear substrate with a pressure-sensitive...
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6143461 |
Process for obtaining a color image with improved resolution
The present invention relates to a method for negative a positive image, using a negative acting color proofing element comprising, sequentially, a strippable cover sheet; a crosslinked layer...
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6100006 |
Peel-apart photosensitive elements and their process of use
A peel-apart photosensitive element comprising in order: a strippable cover sheet; a photosensitive layer; an essentially non-photosensitive, non-tacky organic layer comprised of block or random...
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6030743 |
Method for manufacturing pattern sheet for plate-making
A method for manufacturing a pattern sheet for plate-making capable of easily forming a positive image through the use of a photographic negative film. In this method, as a first step, a negative...
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6013409 |
Dry peel-apart imaging process
The present invention describes a process for the formation of a black image on a substrate comprising the steps of: a) providing a donor element comprising a carrier substrate, a black,...
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6004725 |
Photoimageable compositions
A negative acting photoimageable composition comprises A) between about 30 and about 70 wt %, based on total weight of A) plus B), of a organic binder polymers having sufficient acid...
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6001535 |
Monomers with cyclic carbonate groups
Monomers with cyclic carbonate groups of the formula I are suitable for the production of photosensitive recording materials, for example for the production of offset printing plates ##STR1## in...
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5976762 |
Photosensitive element and process for producing multilayer printed wiring board
A photosensitive element comprising a temporary support having thereon an aqueous resin layer which contains at least one kind of fine particles having an average particle size or agglomerated...
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5942358 |
Method of forming a fluorescent screen on a front panel of a cathode ray tube
A method of forming a fluorescent screen, such as a black matrix or a color filter, on a front panel of a cathode ray tube is described. The method comprises the steps of forming a photosensitive...
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5939232 |
Photosensitive elements and their process of use
An element containing, in order: a first strippable substrate; a substantially transparent, non-photosensitive, polymeric isolation layer having a coating weight of 10 to 150 mg/dm 2 ; an...
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5935759 |
Method for making a multicolor image and photosensitive material therefor
Disclosed are a photosensitive material and a corresponding method for making colour-proofing sheets for multicolour printing, comprising A) a transparent flexible polymeric support sheet, B) a...
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5928834 |
Spot gloss film for color images
A spot gloss film element for color systems which provides a glossy sheen to image-bearing receiver sheets in areas which were exposed to actinic radiation, while the unexposed areas remain...
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5922506 |
Imaging element comprising a hydrophobic photopolymerizable composition and method for producing lithographic plates therewith
The present invention provides a negative-working photosensitive imaging element comprising on a hydrophilic surface of a support in the order given (i) a hydrophobic photopolymerizable composition...
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5919569 |
Photosensitive resin composition and photosensitive resin laminated film containing the same
A photosensitive resin composition comprising the following components (A), (B), (C) and (D): (A) a photopolymerizable urethane (meth)acrylate compound containing at least two acryloyl or...
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5879859 |
Strippable photoimageable compositions
Strippable photoimageable compositions are provided that include a cycloaliphatic diepoxide and a photoactive compound. The compositions are especially useful for patterning a substrate.
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5856064 |
Dry peel-apart imaging or proofing system
A process is described for the formation of a color image on a substrate comprising the steps of: a) providing a donor element comprising element comprises a carrier substrate, color containing...
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5840464 |
Single coating transfer color proofing system
This invention relates to a single negative working photosensitive, photopolymerizable layer on a substrate which, upon exposure to an actinic radiation source through a screened image, can...
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5824448 |
Negative working diazo color proofing sheet with adhesive layer having reduced tackiness
This invention relates to color proofing, or more particularly to an improved photographic element and transfer method of color proofing wherein a colored image is prepared by successively...
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5792588 |
Negative working, peel developable, single sheet color proofing system
This invention relates to negative working color proofing sheet constructions which, upon exposure to an actinic radiation source through a screened image, can accurately reproduce said image. The...
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5763122 |
Low optical dot gain color proof composites
As adhesive films are used over first down half-tone images, air can be entrapped between the dots on the first down image and the after applied adhesive film (e.g., with the next down image...
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5750311 |
Image-formable material with releaseable cushion layer
Disclosed is an image-formable material which comprises a support provided thereon a releasable cushion layer and an image-formable layer in this order, wherein the image-formable layer can be...
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5738971 |
Photosensitive composition for transfer sheets
A photosensitive composition comprises an organic polymer and a photo-polymerizable monomer. The photo-polymerizable monomer has the following formula: ##STR1## in which R 1 represents an alkylene...
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5738970 |
Negative working, peel developable, single sheet color proofing system with polyvinyl acetal photoadhering layer
A negative-acting color proofing element comprising, sequentially, (i) a strippable, transparent cover sheet; (ii) a crosslinked layer, which comprises a polymer having phenolic groups; (iii) a...
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5725992 |
Process for the production of a multicolored image and photosensitive material for carrying out this process
A photosensitive material for the production of color proofing films for multicolor printing, having (A) a transparent, flexible film support, (B) a photopolymerizable layer which contains ...
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5725991 |
Photosensitive material and method of producing offset printing plates
A photosensitive material for the production of offset printing plates which contains a) a coating base which is composed of aluminum or an aluminum alloy and is suitable for offset printing, b) a...
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5725988 |
Solid transfer negative- or positive-working color proofing element
This invention provides an improved negative-working or positive-working, single sheet color proofing method which can accurately reproduce images by using colored, photosensitive layers on...
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5663033 |
Peel-apart proofing system comprising a hydrophilic barrier layer
A colour sheet suitable for use in peel-apart colour imaging comprising a substrate bearing a layer of pigmented photopolymerizable material overcoated with a hydrophilic barrier layer and an outer...
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