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WO/2011/122705A1 |
This invention is concerning a multibeam exposure scanning method and apparatus, and a method of manufacturing a printing plate. The problem to be solved is that the influence of the heat from adjacent beams accompanying multibeam exposu...
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WO/2011/119496A1 |
A stencil for applying indicia to a substrate, such as a lawn. The stencil is in the form of a flexible membrane having a plurality of openings for releaseably securing the flexible membrane to the substrate or lawn. The flexible membran...
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WO/2011/119342A1 |
A lithographic processing solution having a pH of less than 12 and comprising at least 0.001 and up to and including 1 weight % of a water-soluble or water-dispersible, non-IR-sensitive compound that has a heterocyclic moiety with a quat...
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WO/2011/113693A1 |
A lithographic printing plate precursor comprising a support having a hydrophilic surface or which is provided with a hydrophilic layer, and a coating thereon, said coating comprising an IR absorbing agent and a polyvinylacetal binder, s...
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WO/2011/050442A9 |
There is provided a gallotannic compound, a method of producing a gallotannic compound, a lithographic printing plate coating composition, a lithographic printing plate, a method of producing a lithographic printing plate and a method of...
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WO/2011/115125A1 |
Disclosed are: a color developing photosensitive composition which exhibits good post-exposure color development stability by infrared laser light exposure and is capable of achieving good color development even by exposure after long ti...
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WO/2011/114171A1 |
A method of imaging printing plates uses a single imaging device having at least one laser delivering, in an imagewise manner, pulsed electromagnetic energy of pulse duration not greater than 1 x10-6 seconds. Such an imaging method permi...
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WO/2011/094175A1 |
The invention relates to processing imaged precursors such as lithographic printing plates. The invention relates specifically to adjusting a processing device for optimal processing performance using a plate recognition system that incl...
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WO/2011/093166A1 |
Disclosed is a method for producing a relief printing plate, wherein a rinsing liquid for the production of a relief printing plate, which is capable of easily removing dust produced on the printing plate during the engraving and has a s...
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WO/2011/094243A1 |
The invention relates to processing imaged precursors such as lithographic printing plates. The invention relates specifically to adjusting a processing device for optimal processing performance using a plate recognition system that incl...
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WO/2011/094670A1 |
Embodiments of the present invention involve three-layer printing members having a central layer that is non-conductive yet abalatable at commercially realistic fluence levels. In various embodiments, the central layer is polymeric with ...
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WO/2011/078175A1 |
Provided is a planographic printing original plate which can be produced by means of direct plate making using the inkjet method, has excellent image quality, and can exert superior printing durability and stain resistance. Also provided...
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WO/2011/073136A1 |
The present invention relates to a novel method for designing a set of plates that are directly usable on a flexographic printing press having built-in screen values that are adjusted so as to produce a print corresponding exactly with t...
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WO/2011/067382A1 |
A positive-working lithographic printing plate precursor is disclosed which comprises on a support having a hydrophilic surface or which is provided with a hydrophilic layer a heat and/or light-sensitive coating including an infrared abs...
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WO/2011/051112A1 |
A lithographic printing plate precursor comprising a cyanine dye, characterized in that the cyanine dye comprises two different chromophoric groups, a chromophoric group that has its main absorption in the infrared region and another chr...
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WO/2011/049782A1 |
A laser-ablatable element for direct laser engraving has a laser- ablatable, relief-forming layer that has a relief-image forming surface and a bottom surface. This relief-forming layer includes a laser-ablatable polymeric binder and an ...
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WO/2011/047702A1 |
The invention relates to a method for producing a template having a relief on the upper face thereof, said relief comprising a plurality of openings (12) the contours of which correspond to a desired pattern. The invention also relates t...
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WO/2011/046432A1 |
A method for screen printing using a screen, preferably a metal screen made by electroforming, having a pattern of openings separated by bridges and crossing points, and having a flat surface on the squeegee side, wherein on the printing...
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WO/2011/046780A1 |
In various embodiments, output beams of multiple seed lasers (120A, 120B) differing in at least one beam characteristic are combined, amplified, and separated according to the beam characteristic (s) for use in, e.g., plateless lithograp...
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WO/2011/043963A1 |
A system for processing printing plates (100) includes plurality of printing plate processing stations (108, 116, 120, 124) arranged in a serial chain configuration. The first station in the chain configuration is adapted to receive prin...
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WO/2011/044198A1 |
Negative-working imageable elements can be imaged and processed to provide lithographic printing plates. These imageable elements are sensitive to infrared radiation but are insensitive to "white" light and thus can be more easily handle...
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WO/2011/038496A1 |
The present invention relates to a refurbished cylinder roller and a process for refurbishing cylinder rollers for use in printing machines. More particularly, the present invention also relates to a process for refurbishing metallic gra...
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WO/2011/031508A1 |
Positive-working imageable elements having improved sensitivity high resolution, and solvent resistance are prepared using a water-insoluble polymeric binder comprising vinyl acetal recurring units that have pendant hydroxyaryl groups, a...
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WO/2011/031593A1 |
An imaging head for writing an image on a substrate includes an array of emitters comprised of groups of emitters; imaging lens that focuses light from each group onto the substrate; and wherein light from each group is focused at a diff...
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WO/2011/028393A1 |
Lithographic printing plate precursors have been designed so that they can be stored, shipped, and used in stacks without interleaf paper between individual precursors. This is achieved by incorporating polymeric particles having an aver...
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WO/2011/026907A1 |
A method and apparatus for producing an imaged lithographic printing plate are described, wherein the method comprises single-step processing and drying from at least the printing side of the plate, wherein the drying step is carried out...
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WO/2011/024929A1 |
A printing apparatus employs a photosensitive drum for forming a latent image on a surface region thereof, a developing unit for forming a protrusion by selectively causing ink repellent particles to adhere onto the surface region carryi...
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WO/2011/021562A1 |
Disclosed are: a rinsing liquid for the production of a relief printing plate, which is capable of easily removing dust produced on the printing plate during the engraving and has a small effect on the relief printing plate; and a method...
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WO/2011/008287A1 |
Provided is a laser imageable media that forms both a vesicular bubble image and an infrared image upon exposure to laser radiation. The laser imageable media comprises (1) a substrate, preferably a transparent plastic substrate, (2) an ...
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WO/2010/149630A1 |
The invention relates to a sleeve to be applied onto a pressure cylinder. The sleeve comprises a section A in the form of a hollow cylinder having a cylinder jacket as the outer surface. The sleeve comprises at least one base made of a p...
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WO/2010/145947A2 |
A positive-working lithographic printing plate precursor is disclosed which comprises on a support having a hydrophilic surface or which is provided with a hydrophilic layer a heat and/or light-sensitive coating including an infrared abs...
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WO/2010/144119A1 |
Negative-working imageable elements have an imageable layer comprising a free radically polymerizable component, an initiator composition capable of generating radicals sufficient to initiate polymerization of the free radically polymeri...
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WO/2010/141017A2 |
An imaging system. An array of light sources and an array of lenses corresponding to the light sources and having optical axes substantially parallel to one another are provided. The lenses produce collimated output beams. An afocal opti...
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WO/2010/141067A1 |
Images can be provided using a method comprising thermally imaging a negative- working imageable element to provide an imaged element with exposed regions and non-exposed regions, the exposed regions consisting essentially of coalesced c...
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WO/2010/134120A1 |
Provided is a printing device and a printing method wherein ink solvent permeated a blanket and stored therein due to repetitive print processing is removed efficiently, and poor transfer of ink or fall of dimensional precision of a patt...
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WO/2010/132088A1 |
The present invention relates to a system for optically adjusting a computer-to-plate (CTP) imaging head which includes an a light source (104), optical fiber (124) for transmitting light emitted from the light source; an imaging lens (2...
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WO/2010/130051A1 |
Methods and apparatus are provided to fabricate massive monolithic arrays of individually addressable light emitting diodes, assemble a plurality of such massive monolithic arrays of individually addressable light emitting diodes, contro...
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WO/2010/122042A1 |
A lithographic printing plate precursor comprising a coating provided on a support having a hydrophilic surface, the coating containing thermoplastic polymer particles and an infrared radiation absorbing dye characterized in that the coa...
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WO/2010/119831A1 |
Provided is a lightweight gravure platemaking roll which can facilitate the transportation work and the processing while ensuring good dimensional stability against temperature variation, and also provided is a method of producing same. ...
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WO/2010/113989A1 |
Provided is a precursor for a direct printing-type waterless lithographic printing plate which shows high sensitivity not only immediately after the production of the precursor but also after the passage of time. A precursor for a direct...
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WO/2010/114155A1 |
In a relief printing plate according to an aspect of the present invention, the relief (1) can be formed to have resistance to pressure applied to the apex thereof thanks to the depth (d) and the ridge tilt angle (x). In particular, the ...
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WO/2010/114146A1 |
According to an aspect of the invention, on the relief printing plate where a relief (1) serving as a halftone dot is formed on a surface of a plate material, an elliptical frustoconical relief (1) is formed as the relief as well as the ...
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WO/2010/108569A1 |
The invention relates to a method for producing panels (21) for use on floors, walls or ceilings or for furniture, said panel (21) having a base body (19) which is moulded together with a resin-impregnated, patterned printed sheet (18) c...
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WO/2010/108568A1 |
The invention relates to a method for producing panels (21) for use on floors, walls or ceilings or for furniture, said panel (21) having a base body (19) which is moulded together with a resin-impregnated, patterned printed sheet (18) c...
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WO/2010/101632A1 |
Both positive-working and negative-working imageable element can have a radiation-sensitive imageable layer that has at least one pigment colorant that does not change color when heated, and at least one dye that can change color when he...
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WO/2010/099197A2 |
A system and method of a manufacturing an overhead garage door, includes methods, processes and/or actions for using a printing technique in the assembly line, as well as door sections, doors and printing machines. A method of manufactur...
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WO/2010/096133A1 |
A printing assembly includes a cylindrical sleeve having an inner surface and an outer surface. The inner surface defines a first channel and the outer surface defines a port fluidly connected to the first channel. The inner surface is c...
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WO/2010/093413A1 |
Negative-working imageable element can be used to prepared lithographic printing plates. These elements include a water-soluble contrast dye having a λmax in the range of from 450 to 750 nm and having an absorption that is lower than 10...
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WO/2010/090242A1 |
An output method for a thermal printer is provided, in which the thermal head can be cleaned in such a manner that fouling substances adherent to the thermal head, such as printing dust and foreign matter, are easily removed without acce...
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WO/2010/090345A1 |
A resin composition for laser engraving, including: a compound (A) having at least one of a hydrolyzable silyl group or a silanol group; and a binder polymer (B) having a functional group capable of forming a crosslinked structure by rea...
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