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Patent Searching and Data


Matches 1 - 50 out of 21,809

Document Document Title
WO/2018/056211A1
Provided is an ablation layer for a photosensitive resin for a letterpress printing plate, the ablation layer comprising at least an acid-modified polymer and an infrared ray absorber. In the ablation layer, the layer acid value is 2 to ...  
WO/2018/043124A1
Provided is a plate-making method for performing on-press development of a planographic printing plate original by supplying dampening water and printing ink thereto, the planographic printing plate original containing a dye having absor...  
WO/2018/044835A2
Described herein are aluminum alloys, and methods of making the aluminum alloys, that are advantageous for use as lithographic printing plates. The aluminum alloys, and methods of making the aluminum alloys described herein provide litho...  
WO/2018/043260A1
A curable composition containing an infrared ray absorbent that has at least one element belonging to Group-XIII on a periodic table on the mother nucleus structure thereof and also having a linear polymethine structure in which at least...  
WO/2018/043125A1
Provided is a thermal fusion-type presensitized plate comprising a support and an image recording layer, wherein: the image recording layer can form an image by infrared laser exposure; an unexposed section of the image recording layer c...  
WO/2018/043150A1
A colorant composition contains the compound represented by formula 1. A planographic printing master plate comprises at least a layer containing the colorant composition. A method of manufacturing a planographic printing plate uses the ...  
WO/2018/043259A1
A color-assuming composition containing a compound represented by formula (1); a lithographic printing plate precursor at least including a layer comprising the color-assuming composition; a method for forming a lithographic printing pla...  
WO/2018/039595A1
The blanket cylinder of a printing press is used to remove oleophobic debris from an imaged dry printing member. Following imaging— e.g., imagewise exposure of the printing member to radiation that ablates the layer below the oleophobi...  
WO/2018/034031A1
An intaglio for printing, onto a substrate, a pattern in which a first line part and a second line part intersect, wherein the intaglio is provided with a first recessed part for printing the first line part, a second recessed part provi...  
WO/2018/025299A1
Provided are a printing blanket and a printing method capable of performing printing on a body to be printed having a curved surface at a rim thereof. The printing blanket according to the present invention is provided with: a base membe...  
WO/2018/019971A1
Disclosed is a method of manufacturing a polyorganosiloxane-based stamp comprising providing a master including a transfer pattern surface; forming a first layer of a first curable composition onto the transfer pattern surface such that ...  
WO/2017/222824A1
A graphic article comprising a Poly lactic acid (PLA) based film and in particular, an ink layer depicting a graphic is described. The PLA based film comprises a semicrystalline polylactic acid polymer, a second of a polyvinyl acetate po...  
WO/2017/209266A1
The present invention addresses the problem of providing a composition for printing electrically conductive patterns, which provides a measure against a solvent of the composition being absorbed in a blanket, which has improved transfer ...  
WO/2017/207005A1
There is provided an apparatus for producing a flexographic printing plate in-line. The apparatus has a housing providing a closed environment for producing the plate, and a transport device based on a roller system for transporting the ...  
WO/2017/208823A1
The present invention addresses the problem of providing an aluminum support for lithographic printing plate and a lithographic printing plate original plate that make it possible to obtain an original plate for lithographic printing pla...  
WO/2017/207413A1
The impregnation tank (1) for impregnating a fabric (3) comprises an impregnation roller (2) for impregnating the fabric (3) with the resin, a chamber (6) that can be filled with a resin and that extends all around the impregnation rolle...  
WO/2017/204104A1
The objective of the present invention is to provide a method for producing a printed matter, wherein background stain is suppressed in lithographic printing. A method for producing a printed matter, which comprises a step for applying d...  
WO/2017/201650A1
A method for precise processing of a release liner printing roller. The processing method comprises the following steps: selecting a material; eliminating stress; adjusting dynamic balance by producing an inner and outer bore hole on the...  
WO/2017/204046A1
Provided is a lithographic printing original plate having excellent printing durability, excellent ink repellency, and high reproducibility of a high-definition image. The lithographic printing original plate includes, at least: a thermo...  
WO/2017/200084A1
Provided is a dampening water device for a printer with which the number of prints from the start of printing until printing stabilizes can be reduced. The dampening water device is provided with a cooling device 27 for supplying cooling...  
WO/2017/199344A1
Provided is a printing blanket that is not liable to cause omission of ink even on a surface to be printed having a protrusion. The printing blanket according to the present invention is provided with a printing surface which is pressed ...  
WO/2017/198277A1
Method for cutting out coating plates for use in digital printing units. A method for cutting out coating plates for use in digital printing units, where the cutting of coating plates is effected by means of a digital cutting machine, th...  
WO/2017/191784A1
The purpose of the present invention is to provide a printing letterpress capable of suppressing printing position deviations in the printing direction, and a letterpress printing method using the same. A printing letterpress used in a l...  
WO/2017/187626A1
Provided are a printing blanket that suppresses a transfer failure of ink from a printing original plate to the printing blanket while maintaining precision of a printed image, a printing blanket manufacturing method, and a printing meth...  
WO/2017/182506A1
The invention relates to a method for producing an aluminum strip for lithographic printing plate carriers made of an aluminum alloy, wherein the aluminum alloy has the following alloy components in wt.%: 0.05 % ≤ Si ≤ 0.25 %, 0.2 % ...  
WO/2017/183608A1
This printed wiring board has conductor patterns (12) for which the thickness t1 is at least 50 µm provided on an insulated substrate (11), an insulating layer (5) being provided on a conductor pattern (L) and on an insulated substrate ...  
WO/2017/179456A1
A rubber blanket for printing according to one embodiment includes: a sheet-like base made from metal; a surface rubber layer provided to the front surface of the sheet-like base such that end portions of the sheet-like base are exposed ...  
WO/2017/168365A1
The present invention relates to a system for cleaning and recovering chemical values, in particular pH and electrical conductivity parameters (E.C.) of the water in wetting systems for offset printing machines. The disclosed systems mak...  
WO/2017/168831A1
A lithographic printing original plate for on-press development, which comprises, on an aluminum supporting body, an intermediate layer containing a compound that has a supporting body-adsorbing group and a hydrophilic group, and an imag...  
WO/2017/170391A1
Provided are a lithographic printing plate original plate and a laminate thereof and a method for manufacturing the lithographic printing plate original plate by which all problems associated with the elimination of a slip sheet used for...  
WO/2017/167606A1
A rubber blanket (1) for offset printing having a plurality of layers, of which the inner layer comes into contact with the printing cylinder and the outer layer comes into contact with the object to be printed, whereupon the print engra...  
WO/2017/170573A1
Provided is a photosensitive resin construct for printing plates, in which: the photosensitive resin construct having at least a support, a photosensitive resin composition layer, and a particle layer; the photosensitive resin compositio...  
WO/2017/169440A1
The present invention is a radiation-sensitive composition that contains: a metal-containing component that includes particles that have a metal oxide as a main component; and an organic solvent. The metal-containing component includes t...  
WO/2017/164031A1
Provided are a printing plate, a printing plate production method, and a printing method that make it possible to achieve highly detailed printing and that make for highly efficient use of printing ink. The printing plate that has an ima...  
WO/2017/165634A1
Certain embodiments are described herein that are directed to articles comprising textured coatings that can enhance adhesion of a surface coating. In some examples, the textured coating comprises at least one metal or metallic compound ...  
WO/2017/164032A1
Provided are a printing plate and a printing method that make it possible to achieve highly detailed printing and that make for highly efficient use of printing ink. The printing plate has an image-line part and a non-image-line part. Th...  
WO/2017/157572A1
An apparatus for processing a lithographic printing plate material comprising a development unit and a recirculation system comprising a closed loop including at least one inlet opening for sucking in a development solution and at least ...  
WO/2017/157579A1
A method for processing a lithographic printing plate comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a cascad...  
WO/2017/157577A1
A method for processing a lithographic printing plate comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a cascad...  
WO/2017/157571A1
A method and apparatus for processing a lithographic printing plat comprising development with an alkaline solution and gumming with first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided ...  
WO/2017/157575A1
A method for processing a lithographic printing plate material is disclosed which comprises the steps of (i) preparing an alkaline development solution by diluting a mother solution at a ratio of 1:D; (ii) preparing a replenishment solut...  
WO/2017/157576A1
A method for processing a heat - sensitive lithographic printing plate material comprising the steps of first treating the plate material with an alkaline development solution followed by treating the plate material with an aqueous solut...  
WO/2017/157573A1
An apparatus for processing a lithographic printing plate material comprising a development unit (5) including a development cavity (6), said cavity comprising a bottom plate (10), a cover plate (7) and sidewalls (21,22) which together d...  
WO/2017/157756A1
A printing plate is described in which a plurality of relief areas are provided which stand proud of a floor of the plate, each of said relief areas having an uppermost surface to which, in use, is applied a liquid which is borne by said...  
WO/2017/159415A1
The present invention provides a printing plate capable of stably suppressing occurrence of a marginal phenomenon. The printing plate is a printing plate P provided with a printing convex part 2 having a plurality of protrusions 3 distri...  
WO/2017/157578A1
A method for processing a lithographic printing plate comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a cascad...  
WO/2017/157570A1
A method for processing a lithographic printing plate, comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a casca...  
WO/2017/157574A1
A method for processing a lithographic printing plate material comprising the steps of treating the plate material with an alkaline development solution, and treating the plate material with an aqueous liquid whereby the aqueous liquid i...  
WO/2017/150039A1
A lithographic printing original plate which comprises an image recording layer on a supporting body, and wherein the image recording layer contains an infrared absorbent, a polymerization initiator, a polymerizable compound having a hyd...  
WO/2017/144358A1
A rubber blanket (1) for a printing cylinder of a printing machine, comprising at least an upper printing layer (3, 3') made of compact elastomeric material, at least a lower layer (2) having a contact surface (2a) in contact with the pr...  

Matches 1 - 50 out of 21,809