Patent application number | Description | Published |
20080311510 | LITHOGRAPHIC PRINTING PLATE SUPPORT AND PRESENSITIZED PLATE - A lithographic printing plate support includes a surface which has a surface area ratio ΔS | 12-18-2008 |
20090004044 | METHOD AND APPARATUS FOR MANUFACTURING ALUMINUM ALLOY STRIP FOR LITHOGRAPHIC PRINTING PLATES - Disclosed is a method of manufacturing, by a continuous casting process, aluminum alloy strip for use in the production of supports for lithographic printing plates, comprising the step of passing an aluminum melt successively through a filtering means, a launder connected to the filtering means, a liquid level controlling means connected to the launder, and a melt feed nozzle connected to the liquid level controlling means, wherein the aluminum melt is obtained by melting an aluminum starting material, then adding to and melting in the molten aluminum starting material a titanium and boron-containing aluminum alloy, and the time t in seconds required for the aluminum melt to pass through the launder satisfies the following condition (1): | 01-01-2009 |
20090050490 | Support For Lithographic Printing Plate and Presensitized Plate - Disclosed is a support for a lithographic printing plate which, when measured over a 400 μm×400 μm surface region thereon using a three-dimensional non-contact roughness tester, has at most 5.0 convex portions of a height from centerline of at least 0.70 μm and an equivalent circle diameter of at least 20 μm, and has at least 800 concave portions of a depth from centerline of at least 0.50 μm and an equivalent circle diameter of at least 2.0 μm. Presensitized plates which are obtainable by using the support for a lithographic printing plate according to the present invention have an excellent scumming resistance and an extremely long press life. | 02-26-2009 |
20090061354 | Lithographic Printing Plate Support, Method of Manufacturing the Same, and Presensitized Plate - A lithographic printing plate support in which surface unevenness due to surface treatment has been suppressed and a presensitized plate of excellent sensitivity are produced from an aluminum alloy plate containing iron, silicon, titanium and boron by specifying the state in which TiB | 03-05-2009 |
20090252642 | Aluminum alloy sheet for lithographic printing plate and method of producing the same - An aluminum alloy sheet for a lithographic printing plate which allows pits to be more uniformly formed by an electrochemical surface-roughening treatment and exhibits more excellent adhesion to a photosensitive film and water retention properties, and a method of producing the same are disclosed. The aluminum alloy sheet includes 0.1 to 1.5% of Mg, more than 0.05% and 0.5% or less of Zn, 0.1 to 0.6% of Fe, 0.03 to 0.15% of Si, 0.0001 to 0.10% of Cu, and 0.0001 to 0.05% of Ti, with the balance being aluminum and impurities, the Mg content and the Zn content satisfying a relationship “4×Zn %−1.4%≦Mg %≦4×Zn %+0.6%”, and the amount of aluminum powder on the surface of the aluminum alloy sheet being 0.1 to 3.0 mg/m | 10-08-2009 |
20110039092 | Aluminum sheet material for lithographic printing plates - An aluminum sheet material for lithographic printing plates wherein the number of aluminum carbide particles having a circle equivalent diameter measured by the PoDFA method of 3 μm or more is four or less, the number of aluminum carbide particles having a circle equivalent diameter measured by the PoDFA method of 3 μm or more being measured by melting 3000 g of the aluminum sheet material in a crucible disposed in an electric furnace, filtering 2000 g of the molten metal through a dedicated filter, allowing 1000 g of the molten metal remaining on the filter to solidify, and measuring the number of aluminum carbide particles contained in inclusions in the molten metal deposited on the upper surface of the filter by observing a vertical section (14 mm×10 mm) of the solidified metal including the diameter (14 mm) of the filter in the center area of the filter up to a height of 10 mm above the filter using a microscope. | 02-17-2011 |
20110265673 | LITHOGRAPHIC PRINTING PLATE SUPPORT AND PRESENSITIZED PLATE - The lithographic printing plate support includes an aluminum plate and an anodized film formed on the aluminum plate and micropores extend in the anodized film in a depth direction from its surface opposite from the aluminum plate. Each of the micropores includes a large-diameter portion having a predetermined shape and a small-diameter portion having a predetermined shape. The lithographic printing plate support has excellent scratch resistance and is capable of obtaining a presensitized plate which exhibits excellent on-press developability and enables a lithographic printing plate formed therefrom to have a long press life, and excellent deinking ability in continued printing and after suspended printing. | 11-03-2011 |
20120014834 | METHOD AND APPARATUS FOR MANUFACTURING ALUMINUM ALLOY STRIP FOR LITHOGRAPHIC PRINTING PLATES - An apparatus for manufacturing aluminum alloy strip for a lithographic printing plate supports includes a filter, a launder connected to the filter, a liquid level controller connected to the launder, and a melt feed nozzle connected to the liquid level controller. The liquid level controller includes a step to trap settled particles within an aluminum melt which forms the alloy strip. The launder has a length L (m) which satisfies the condition | 01-19-2012 |
20120021356 | LITHOGRAPHIC PRINTING PLATE SUPPORT AND PRESENSITIZED PLATE - A presensitized plate bringing about the lithographic printing plate which exhibits a high resistance to scumming and in which formation of bulges causing image dropouts is suppressed is provided with the lithographic printing plate support which includes an aluminum plate and an anodized film of aluminum provided on the aluminum plate, and has a micropore extending in the anodized film in the direction of depth from a film surface opposite with a film surface facing the aluminum plate. The micropore is sealed at least partially on its inside with protrusions made of boehmite, and the protrusions made of boehmite which are located on the anodized film have a mean height of less than 15 nm. | 01-26-2012 |
20120134875 | Aluminum alloy sheet for lithographic printing plate, and manufacturing method thereof - An aluminum alloy sheet for a lithographic printing plate which has excellent ink stain resistance, with a local defect in a photosensitive layer after long-term storage being hard to occur, and excellent the pit uniformity after a roughening and a manufacturing method thereof are provided. | 05-31-2012 |
20120227605 | ALUMINUM ALLOY PLATE FOR LITHOGRAPHIC PRINTING PLATE, LITHOGRAPHIC PRINTING PLATE SUPPORT, PRESENSITIZED PLATE, METHOD OF MANUFACTURING ALUMINUM ALLOY PLATE FOR LITHOGRAPHIC PRINTING PLATE AND METHOD OF MANUFACTURING LITHOGRAPHIC PRINTING PLATE SUPPORT - An aluminum alloy plate for a lithographic printing plate capable of obtaining a lithographic printing plate having an excellent resistance to spotting, a method of manufacturing such aluminum alloy plate, a lithographic printing plate support obtained by using such aluminum alloy plate, and a presensitized plate and in particular an on-machine developable presensitized plate are provided. The aluminum alloy plate contains 0.08 to 0.45 wt % of iron and 0.05 to 0.20 wt % of silicon, with the balance being inadvertent impurities and aluminum, and the content of aluminum-iron intermetallic compounds is not more than 0.05 wt %. | 09-13-2012 |
20130065181 | LITHOGRAPHIC PRINTING PLATE SUPPORT, METHOD OF MANUFACTURING THE SAME, AND PRESENSITIZED PLATE - A lithographic printing plate support in which surface unevenness due to surface treatment has been suppressed and a presensitized plate of excellent sensitivity are produced from an aluminum alloy plate containing iron, silicon, titanium and boron by specifying the state in which TiB | 03-14-2013 |
Patent application number | Description | Published |
20090260531 | ALUMINUM ALLOY PLATE FOR LITHOGRAPHIC PRINTING PLATE, LITHOGRAPHIC PRINTING PLATE SUPPORT, PRESENSITIZED PLATE, METHOD OF MANUFACTURING ALUMINUM ALLOY PLATE FOR LITHOGRAPHIC PRINTING PLATE AND METHOD OF MANUFACTURING LITHOGRAPHIC PRINTING PLATE SUPPORT - An aluminum alloy plate for a lithographic printing plate capable of obtaining a lithographic printing plate having an excellent resistance to spotting, a method of manufacturing such aluminum alloy plate, a lithographic printing plate support obtained by using such aluminum alloy plate, and a presensitized plate and in particular an on-machine developable presensitized plate are provided. The aluminum alloy plate contains 0.08 to 0.45 wt % of iron and to 0.20 wt % of silicon, with the balance being inadvertent impurities and aluminum, and the content of aluminum-iron intermetallic compounds is not more than 0.05 wt %. | 10-22-2009 |
20100229938 | ALUMINUM ALLOY SUBSTRATE AND SOLAR CELL SUBSTRATE - An aluminum alloy substrate having excellent insulating performance and withstand voltage characteristics and high strength at elevated temperatures, and a method of efficiently producing a flexible thin-film solar cell by a roll-to-roll process using the aluminum alloy substrate are provided. The substrate has an oxide film of more than 1 μm to 30 μm thickness having insulating properties on a surface of an aluminum alloy containing 2.0 to 7.0 wt % of magnesium, the balance being aluminum and inevitable impurities. | 09-16-2010 |
20100276001 | METAL COMPOSITE SUBSTRATE AND METHOD OF PRODUCING THE SAME - A metal composite substrate includes a core made of a metal having higher strength than aluminum at elevated temperatures of at least 300° C. and an aluminum or aluminum alloy layer covering an entire surface of the core, and an anodized film is formed at a surface of the aluminum or aluminum alloy layer. The metal composite substrate having the anodized surface film can produce with high efficiency an insulating flexible support by a roll-to-roll process and has good flatness during the high-temperature heat treatment. | 11-04-2010 |
20120189959 | LITHOGRAPHIC PRINTING ORIGINAL PLATE - A presensitized plate having a long press life and excellent resistance to scum and corrosive micro-stains and capable of on-press development is provided. The presensitized plate includes a photosensitive layer containing (A) a sensitizing dye, (B) a polymerization initiator, (C) a polymerizable compound, and (D) a binder polymer; and a protective layer which are formed on a support in this order. The support is prepared from an aluminum alloy plate containing intermetallic compound particles with a circle equivalent diameter of 0.2 μm or more at a surface density of 35,000 pcs/mm | 07-26-2012 |
20120192742 | LITHOGRAPHIC PRINTING PLATE SUPPORT AND PRESENSITIZED PLATE - A lithographic printing plate support includes an aluminum plate and an anodized film formed at a surface of the aluminum plate and having micropores which extend in a depth direction of the anodized aluminum film from a surface of the anodized film opposite from the aluminum plate. Each of the micropores includes a large-diameter portion and a dendritic small-diameter portion. The lithographic printing plate support has excellent scratch resistance and is capable of obtaining a presensitized plate which exhibits excellent on-press developability and enables a lithographic printing plate formed therefrom to have a long press life and excellent deinking ability after suspended printing. | 08-02-2012 |
20120298001 | SUPPORT FOR PLANOGRAPHIC PRINTING PLATE, METHOD FOR PRODUCING SUPPORT FOR PLANOGRAPHIC PRINTING PLATE, AND PLANOGRAPHIC PRINTING ORIGINAL PLATE - Provided is a lithographic printing plate support that has excellent scratch resistance and is capable of obtaining a presensitized plate which exhibits excellent on-press developability and enables a lithographic printing plate formed therefrom to have a long press life and excellent deinking ability after suspended printing. The lithographic printing plate support includes an aluminum plate, and an aluminum anodized film formed thereon and having micropores which extend in a depth direction of the anodized film from a surface of the anodized film opposite from the aluminum plate. Each micropore has a large-diameter portion which extends to a depth of 5 to 60 nm (depth A) from the anodized film surface, and a small-diameter portion which communicates with the bottom of the large-diameter portion, further extends to a depth of 900 to 2,000 nm from the communication position and has a predetermined average diameter. | 11-29-2012 |
20140326151 | LITHOGRAPHIC PRINTING PLATE SUPPORT, LITHOGRAPHIC PRINTING PLATE SUPPORT MANUFACTURING METHOD AND LITHOGRAPHIC PRINTING PLATE PRECURSOR - The present invention provides a lithographic printing plate support, comprising an aluminum plate and an anodized film of aluminum formed on the aluminum plate and having micropores extending in the anodized film from a surface of the anodized film opposite from the aluminum plate in a depth direction, wherein each of the micropores has a large-diameter portion having a specific shape and a small-diameter portion having a specific shape and communicating with a bottom of the large-diameter portion; at least a part of an inside of the small-diameter portion is sealed with protrusions made of boehmite; and a ratio of an average height of protrusions made of boehmite inside the large-diameter portion to an average diameter of the large-diameter portion at the surface of the anodized film is up to a predetermined value. | 11-06-2014 |
20150024325 | LITHOGRAPHIC PRINTING ORIGINAL PLATE - A presensitized plate having a long press life and excellent resistance to scum and corrosive micro-stains and capable of on-press development is provided. The presensitized plate includes a photosensitive layer containing (A) a sensitizing dye, (B) a polymerization initiator, (C) a polymerizable compound, and (D) a binder polymer; and a protective layer which are formed on a support in this order. The support is prepared from an aluminum alloy plate containing intermetallic compound particles with a circle equivalent diameter of 0.2 μm or more at a surface density of 35,000 pcs/mm | 01-22-2015 |
Patent application number | Description | Published |
20090217199 | Information Retrieving and Displaying Method and Computer-Readable Medium - There is provided a technique for extracting from information stored in a computer system, all information associated with a certain keyword and displaying it in a manner for easy recognition by a user. An information retrieving and displaying method for extracting from information stored in a computer system, all information associated with a certain keyword and displaying it in a classified and highlighted manner for easy recognition by a user, comprises steps of: retrieving information including a keyword specified by the user as the certain keyword; extracting information about contact addresses included in the information retrieved by the retrieving step; and displaying in a list the information about the contact addresses extracted by the extracting step. | 08-27-2009 |
20100130151 | CHANNEL CHARACTERISTIC ANALYZING APPARATUS AND METHOD - A channel characteristic analyzing apparatus that can ensure modeling of a more adequate propagation path by processing position parameters needed in a two-wave model which is used as a line-of-sight propagation path model in a stochastic manner is provided. The channel characteristic analyzing apparatus for analyzing the propagation channel characteristics of a reception apparatus | 05-27-2010 |
20120109951 | Providing Search Results For Mobile Computing Devices - Search results are provided for mobile computing devices. Search results are retrieved based on a search term. Each of the search results is assigned to one or more categories. The categories and the assigned search results are provided to the mobile computing device. The mobile computing device is adapted to display each of the categories and a partial list of the search results for each of the categories. | 05-03-2012 |
20130159326 | SOLUTION MONITORING SYSTEM - A solution monitoring system is provided for gathering, filtering, and analyzing information associated with solutions for managing monitoring, upgrades, and migrations. Telemetry may be recorded for various types of solution events and various properties of solutions as part of an add-in intelligence. Furthermore, add-in management tools are provided for administrators and end users. | 06-20-2013 |