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1. 发明申请

US20080289731A1 Method of producing aluminum alloy sheet for lithographic printing plate 审中-公开
标题翻译：平版印刷版铝合金板的制造方法
公开(公告)号：US20080289731A1
公开(公告)日：2008-11-27
申请号：US12152145
申请日：2008-05-13
申请人： Akio Uesugi , Atsushi Matsuura , Atsushi Hibino , Hiroshi Ougi
发明人： Akio Uesugi , Atsushi Matsuura , Atsushi Hibino , Hiroshi Ougi
IPC分类号： C22F1/04
CPC分类号： C22C21/06 , B21B2003/001 , C22C21/00
摘要： A method of producing an aluminum alloy sheet for a lithographic printing plate includes homogenizing an ingot of an aluminum alloy at 500 to 610° C. for one hour or more, the aluminum alloy containing 0.05 to 1.5% of Mg, 0.1 to 0.7% of Fe, 0.03 to 0.15% of Si, 0.0001 to 0.10% of Cu, and 0.0001 to 0.1% of Ti, with the balance being aluminum and unavoidable impurities, subjecting the homogenized product to rough hot rolling, a start temperature of the rough hot rolling being 430 to 500° C. and a finish temperature of the rough hot rolling being 400° C. or more, holding the product subjected to the rough hot rolling for 60 to 300 seconds after completion of the rough hot rolling to recrystallize the surface of the product, subjecting the resulting product to finish hot rolling that is finished at 320 to 370° C., and winding up the resulting product in the shape of a coil to obtain a hot-rolled product having a surface with an average recrystallized grain size in a direction perpendicular to a rolling direction of 50 μm or less. The aluminum alloy may contain 2 to 30 ppm of Pb.
摘要翻译：制造平版印刷版铝合金板的方法包括在500〜610℃下均匀化铝合金锭1小时以上，含有0.05〜1.5％的Mg的铝合金，0.1〜0.7％的Mg Fe，0.03〜0.15％的Si，0.0001〜0.10％的Cu和0.0001〜0.1％的Ti，余量为铝和不可避免的杂质，对均质化物进行粗加热，粗轧的开始温度为430〜500℃，粗加热后的终轧温度为400℃以上，在粗加工热轧结束后，使粗轧后的产品保持60〜300秒，使表面再结晶该产品对所得产品进行在320-370℃下精加工的热轧，并将所得产品卷绕成线圈形状，得到具有平均再结晶晶粒度的表面的热轧产品在一个方向上滚动方向为50mum以下。铝合金可含有2〜30ppm的Pb。

2. 发明授权

US08118951B2 Aluminum alloy sheet for lithographic printing plate 有权
标题翻译：平版印刷版铝合金板
公开(公告)号：US08118951B2
公开(公告)日：2012-02-21
申请号：US12590032
申请日：2009-10-30
申请人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
发明人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
IPC分类号： C22C21/00
CPC分类号： C22C21/08 , B21B2003/001 , C22C21/12 , C22C21/16 , C22F1/04
摘要： An aluminum alloy sheet for a lithographic printing plate includes 0.03 to 0.15% (mass %, hereinafter the same) of Si, 0.2 to 0.7% of Fe, 0.05 to 0.5% of Mg, 0.003 to 0.05% of Ti, and 30 to 300 ppm of Ga, with the balance being aluminum and inevitable impurities, a surface area of the aluminum alloy sheet having an average recrystallized grain size of 50 μm or less in a direction perpendicular to a rolling direction, an Mg concentration that is higher than the average Mg concentration by a factor of 5 to 50, and a Ga concentration that is higher than the average Ga concentration by a factor of 2 to 20, the surface area being an area up to a depth of 0.2 μm from the surface of the aluminum alloy sheet.
摘要翻译：用于平版印刷版的铝合金板包括Si：0.03〜0.15％（质量％，以下相同），Fe：0.2〜0.7％，Mg：0.05〜0.5％，Ti：0.003〜0.05％ ppm的Ga，余量为铝和不可避免的杂质，在与轧制方向垂直的方向上的平均再结晶粒径为50μm以下的铝合金板的表面积，高于平均值的Mg浓度 Mg浓度为5〜50倍，Ga浓度高于平均Ga浓度2〜20倍，表面积为距铝合金表面0.2μm以上的面积片。

3. 发明申请

US20110104001A1 Aluminum alloy sheet for lithographic printing plate 有权
标题翻译：平版印刷版铝合金板
公开(公告)号：US20110104001A1
公开(公告)日：2011-05-05
申请号：US12590032
申请日：2009-10-30
申请人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
发明人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
IPC分类号： C22C21/00 , C22C21/12 , C22C21/16 , C22C21/08
CPC分类号： C22C21/08 , B21B2003/001 , C22C21/12 , C22C21/16 , C22F1/04
摘要： An aluminum alloy sheet for a lithographic printing plate includes 0.03 to 0.15% (mass %, hereinafter the same) of Si, 0.2 to 0.7% of Fe, 0.05 to 0.5% of Mg, 0.003 to 0.05% of 11, and 30 to 300 ppm of Ga, with the balance being aluminum and inevitable impurities, a surface area of the aluminum alloy sheet having an average recrystallized grain size of 50 μm or less in a direction perpendicular to a rolling direction, an Mg concentration that is higher than the average Mg concentration by a factor of 5 to 50, and a Ga concentration that is higher than the average Ga concentration by a factor of 2 to 20, the surface area being an area up to a depth of 0.2 μm from the surface of the aluminum alloy sheet.
摘要翻译：用于平版印刷版的铝合金板包括Si：0.03〜0.15％（质量％，以下相同）Si：0.2〜0.7％的Fe，0.05〜0.5％的Mg，0.003〜0.05％的11，30〜300 ppm的Ga，余量为铝和不可避免的杂质，在与轧制方向垂直的方向上的平均再结晶粒径为50μm以下的铝合金板的表面积，高于平均值的Mg浓度 Mg浓度为5〜50倍，Ga浓度高于平均Ga浓度2〜20倍，表面积为距铝合金表面0.2μm以上的面积片。

4. 发明授权

US07938916B2 Aluminum alloy sheet for lithographic printing plate and method of producing the same 有权
标题翻译：用于平版印刷版的铝合金板及其制造方法
公开(公告)号：US07938916B2
公开(公告)日：2011-05-10
申请号：US12157869
申请日：2008-06-13
申请人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
发明人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
IPC分类号： C22C21/00
CPC分类号： C22F1/04 , B41N1/083 , C22C21/00
摘要： An aluminum alloy sheet for a lithographic printing plate is obtained by homogenizing an ingot of an aluminum alloy at 500 to 610° C. for one hour or more, the aluminum alloy containing 0.03 to 0.15% of Si, 0.2 to 0.6% of Fe, 0.005 to 0.05% of Ti, and 2 to 30 ppm of Pb, with the balance being aluminum and unavoidable impurities, subjecting the homogenized product to rough hot rolling, a start temperature of the rough hot rolling being 430 to 500° C. and a finish temperature of the rough hot rolling being 400° C. or more, holding the product subjected to rough hot rolling for 60 to 300 seconds after the completion of the rough hot rolling to recrystallize the surface of the product, and subjecting the resulting product to finish hot rolling that is finished at 320 to 370° C. The aluminum alloy sheet has an average recrystallized grain diameter of 50 μm or less in a surface area in a direction perpendicular to a rolling direction, and has a Pb concentration 100 to 400 times an average Pb concentration in a surface area up to a depth of 0.2 μm from the surface of the aluminum alloy sheet.
摘要翻译：通过将500〜610℃的铝合金锭均质化1小时以上，可得到平版印刷版铝合金板，含有0.03〜0.15％的Si，0.2〜0.6％的Fe， 0.005〜0.05％的Ti和2〜30ppm的Pb，余量为铝和不可避免的杂质，对均质产物进行粗加热，粗热轧的起始温度为430〜500℃，粗热轧的最终温度为400℃以上，在粗加热轧制结束后将粗轧的产品保持60〜300秒，使产品的表面再结晶，对得到的产品进行在320〜370℃下完成热精轧。铝合金板在与轧制方向垂直的方向上的表面积中的平均再结晶粒径为50μm以下，Pb浓度为100〜400倍平均在距离铝合金板表面0.2μm深度的表面积中的Pb Pb浓度。

5. 发明申请

US20090014103A1 Aluminum alloy sheet for lithographic printing plate and method of producing the same 有权
标题翻译：用于平版印刷版的铝合金板及其制造方法
公开(公告)号：US20090014103A1
公开(公告)日：2009-01-15
申请号：US12157869
申请日：2008-06-13
申请人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
发明人： Akio Uesugi , Atsushi Matsuura , Hiroshi Ougi , Atsushi Hibino
IPC分类号： C22F1/04
CPC分类号： C22F1/04 , B41N1/083 , C22C21/00
摘要： An aluminum alloy sheet for a lithographic printing plate is obtained by homogenizing an ingot of an aluminum alloy at 500 to 610° C. for one hour or more, the aluminum alloy containing 0.03 to 0.15% of Si, 0.2 to 0.6% of Fe, 0.005 to 0.05% of Ti, and 2 to 30 ppm of Pb, with the balance being aluminum and unavoidable impurities, subjecting the homogenized product to rough hot rolling, a start temperature of the rough hot rolling being 430 to 500° C. and a finish temperature of the rough hot rolling being 400° C. or more, holding the product subjected to rough hot rolling for 60 to 300 seconds after the completion of the rough hot rolling to recrystallize the surface of the product, and subjecting the resulting product to finish hot rolling that is finished at 320 to 370° C. The aluminum alloy sheet has an average recrystallized grain diameter of 50 μm or less in a surface area in a direction perpendicular to a rolling direction, and has a Pb concentration 100 to 400 times an average Pb concentration in a surface area up to a depth of 0.2 μm from the surface of the aluminum alloy sheet.
摘要翻译：通过将500〜610℃的铝合金锭均质化1小时以上，可得到平版印刷版铝合金板，含有0.03〜0.15％的Si，0.2〜0.6％的Fe， 0.005〜0.05％的Ti和2〜30ppm的Pb，余量为铝和不可避免的杂质，对均质产物进行粗加热，粗热轧的起始温度为430〜500℃，粗热轧的最终温度为400℃以上，在粗加热轧制结束后将粗轧的产品保持60〜300秒，使产品的表面再结晶，对得到的产品进行在320〜370℃下完成热精轧。铝合金板在与轧制方向垂直的方向上的表面积中的平均再结晶粒径为50μm以下，Pb浓度为100〜400倍平均在距离铝合金板表面0.2μm以下的表面积中的Pb Pb浓度。

6. 发明申请

US20060210927A1 Lithographic printing plate support and method of manufacturing the same 失效
标题翻译：平版印刷版支持及其制造方法
公开(公告)号：US20060210927A1
公开(公告)日：2006-09-21
申请号：US11377546
申请日：2006-03-17
申请人： Atsushi Matsuura , Hirokazu Sawada , Akio Uesugi
发明人： Atsushi Matsuura , Hirokazu Sawada , Akio Uesugi
IPC分类号： G03F7/00
CPC分类号： B41N3/04 , B41N3/034 , C25F3/04
摘要： A lithographic printing plate support capable of obtaining a presensitized plate which is excellent in scumming resistance and scratch resistance and achieves a good balance between sensitivity and press life, and a method of manufacturing the support are provided. The support includes a surface which has an arithmetic mean roughness Ra of 0.36 to 0.50 μm; not more than 3.0 recesses with a depth of at least 4 μm per 400 μm square region; and a surface area ratio ΔS5(0.02-0.2) determined from Sx5(0.02-0.2) denoting the actual surface area of a 5 μm square surface region as determined by three-point approximation based on data obtained by extracting 0.02 to 0.2 μm wavelength components from three-dimensional data on the surface region measured with an atomic force microscope at 512×512 points and S0 denoting the geometrically measured surface area of the surface region, of 50 to 90%.
摘要翻译：提供一种能够获得耐浮渣性和耐划伤性优异并且在灵敏度和印刷寿命之间达到良好平衡的预敏板的平版印刷版支撑体，以及制造支持体的方法。支撑体包括具有0.36至0.50μm的算术平均粗糙度R a a的表面; 不超过3.0个凹槽，每400平方米区域深度至少为4 mum; 并且由S×5（0.02-0.2）确定的表示面积比ΔS5（0.02-0.2）表示实际的表面积基于通过用原子力显微镜以512×512点测量的表面区域上的三维数据提取0.02至0.2μm波长分量而获得的数据，通过三点近似确定的5个正方形表面区域，并且S < SUB>表示表面区域的几何测量表面积，为50〜90％。

7. 发明申请

US20060201819A1 Aluminum support for lithographic printing plate, method of preparing the same and presensitized plate using the same 有权
公开(公告)号：US20060201819A1
公开(公告)日：2006-09-14
申请号：US11431551
申请日：2006-05-11
申请人： Atsushi Matsuura , Akio Uesugi , Hideki Miwa , Atsuo Nishino , Hirokazu Sawada
发明人： Atsushi Matsuura , Akio Uesugi , Hideki Miwa , Atsuo Nishino , Hirokazu Sawada
IPC分类号： C25D5/44
CPC分类号： B41N3/034 , C25F3/04
摘要： The present invention provides a method for preparing an aluminum support for lithographic printing plate, the aluminum support for a lithographic printing plate obtained by the method and a presensitized plate using the same, characterized in that anodizing treatment is performed on an aluminum plate after hydrochloric acid electrolytic graining treatment if necessary, nitric acid electrolytic graining treatment are performed on the aluminum plate at a specified ratio of quantities of electricity, and with this method, a lower-purity aluminum plate could be used and a obtained support for a lithographic printing plate is excellent in press life and scum resistance when a lithographic printing plate is prepared.

8. 发明授权

US07850837B2 Aluminum support for lithographic printing plate, method of preparing the same and presensitized plate using the same 有权
标题翻译：用于平版印刷版的铝载体，其制备方法和使用其的预感板
公开(公告)号：US07850837B2
公开(公告)日：2010-12-14
申请号：US11431551
申请日：2006-05-11
申请人： Atsushi Matsuura , Akio Uesugi , Hideki Miwa , Atsuo Nishino , Hirokazu Sawada
发明人： Atsushi Matsuura , Akio Uesugi , Hideki Miwa , Atsuo Nishino , Hirokazu Sawada
IPC分类号： C25D11/04
CPC分类号： B41N3/034 , C25F3/04
摘要： The present invention provides a method for preparing an aluminum support for lithographic printing plate, the aluminum support for a lithographic printing plate obtained by the method and a presensitized plate using the same, characterized in that anodizing treatment is performed on an aluminum plate after hydrochloric acid electrolytic graining treatment if necessary, nitric acid electrolytic graining treatment are performed on the aluminum plate at a specified ratio of quantities of electricity, and with this method, a lower-purity aluminum plate could be used and a obtained support for a lithographic printing plate is excellent in press life and scum resistance when a lithographic printing plate is prepared.
摘要翻译：本发明提供一种制备用于平版印刷版的铝载体的方法，该方法得到的平版印刷版铝载体和使用该载体的平版印刷版，其特征在于，在盐酸上对铝板进行阳极氧化处理如果需要，进行电解粒化处理，以规定的电量比例对铝板进行硝酸电解粒化处理，通过该方法可以使用低纯度的铝板，得到的平版印刷版的载体为当制备平版印刷版时，印刷寿命和浮渣电阻优异。

9. 发明授权

US08883401B2 Lithographic printing original plate 有权
标题翻译：平版印刷原版
公开(公告)号：US08883401B2
公开(公告)日：2014-11-11
申请号：US13498001
申请日：2010-09-07
申请人： Atsushi Matsuura , Hirokazu Sawada , Akio Uesugi
发明人： Atsushi Matsuura , Hirokazu Sawada , Akio Uesugi
IPC分类号： G03C1/00 , G03F7/00 , G03F7/26 , B41C1/10 , B41N1/08
CPC分类号： G03F7/09 , B41C1/10 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/10 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41N1/083 , G03F7/20 , G03F7/32
摘要： 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/mm2 or more and aluminum carbide particles with a maximum length of 1 μm or more in an amount of up to 30,000 pcs/g.
摘要翻译：提供具有长的印刷寿命和优异的抗浮渣和腐蚀性微污染并且能够进行印刷机发展的预感板。预感板包括含有（A）增感染料，（B）聚合引发剂，（C）可聚合化合物和（D）粘合剂聚合物的感光层; 和保护层，其形成在载体上。该载体由含有金属间化合物颗粒的铝合金板制备，其中当量直径为0.2μm或更大的圆形当量的表面密度为35,000pcs / mm 2或更高，最大长度为1μm或更大的碳化铝颗粒的量为高达30,000个/ g。

10. 发明授权

US06575094B2 Lithographic printing plate support having a roughened surface 失效
标题翻译：平版印刷版支架具有粗糙表面
公开(公告)号：US06575094B2
公开(公告)日：2003-06-10
申请号：US09876996
申请日：2001-06-11
申请人： Hideki Miwa , Teruyoshi Yasutake , Atsushi Matsuura , Akio Uesugi
发明人： Hideki Miwa , Teruyoshi Yasutake , Atsushi Matsuura , Akio Uesugi
IPC分类号： B41N304
CPC分类号： B41N3/04 , B24B37/04 , B24D13/10 , Y10T428/12993
摘要： A lithographic printing plate support is provided which becomes a support of a PS plate which has excellent ability to withstand repeated printing, and in which defects in appearance, such as dirtying and the like, do not occur. Also provided are a method of manufacturing the lithographic printing plate support and a PS plate which has such merits.
摘要翻译：提供了一种平版印刷版支撑体，其成为具有优异的抗重复印刷能力的PS板的支撑体，并且其中不会出现诸如脏污等的外观缺陷。还提供了制造平版印刷版支撑件的方法和具有这种优点的PS板。

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