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1. 发明申请

US20020011168A1 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：US20020011168A1
公开(公告)日：2002-01-31
申请号：US09876996
申请日：2001-06-11
申请人： FUJI PHOTO FILM CO.,LTD.
发明人： Hideki Miwa , Teruyoshi Yasutake , Atsushi Matsuura , Akio Uesugi
IPC分类号： B41F001/34 , B41L005/16
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。

2. 发明申请

US20020160308A1 Method for producing support for planographic printing plate, support for planographic printing plate, and planographic printing plate precursor 失效
标题翻译：制备平版印刷版支撑体的方法，平版印刷版支撑体和平版印刷版前体
公开(公告)号：US20020160308A1
公开(公告)日：2002-10-31
申请号：US10072951
申请日：2002-02-12
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Atsuo Nishino , Yoshitaka Masuda , Hirokazu Sawada , Akio Uesugi
IPC分类号： G03F007/038
CPC分类号： B41N3/034 , C25F3/04
摘要： The invention provides a method for producing a support for planographic printing plates which comprises a step of roughening the surface of an aluminum plate and in which the surface-roughening step includes (1) a pre-electrolytic surface-roughening step of electrolytically roughening the surface of an aluminum plate in an aqueous hydrochloric acid solution, (2) an alkali-etching step of etching the roughened surface of the aluminum plate with an alkali solution, (3) a desmutting step of contacting the etched aluminum plate with an aqueous sulfuric solution having predetermined sulfuric acid and aluminum ion concentrations at a predetermined temperature for 1 to 180 seconds, and (4) an electrolytic surface-roughening step of processing the desmutted aluminum plate in an aqueous nitric acid solution with an alternating current being applied thereto. The invention enables stable and inexpensive production of planographic printing plate supports even from regenerated aluminum.
摘要翻译：本发明提供了一种用于制备平版印刷版的支撑体的方法，其包括使铝板的表面粗糙化的步骤，其中表面粗糙化步骤包括（1）电解粗糙化表面的预电解表面粗糙化步骤在铝盐水溶液中的铝板，（2）碱蚀刻步骤，用碱溶液蚀刻铝板的粗糙表面，（3）使蚀刻的铝板与硫酸水溶液接触的去污步骤在预定温度下具有预定的硫酸和铝离子浓度1至180秒，以及（4）在施加交流电的硝酸水溶液中处理未分解的铝板的电解表面粗糙化步骤。本发明能够稳定且廉价地生产甚至从再生铝制成的平版印刷版支撑体。

3. 发明申请

US20040079252A1 Support for lithographic printing plate and presensitized plate 有权
标题翻译：支持平版印刷版和预印版
公开(公告)号：US20040079252A1
公开(公告)日：2004-04-29
申请号：US10655369
申请日：2003-09-05
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Hirokazu Sawada , Akio Uesugi
IPC分类号： B41N001/00
CPC分类号： B41N3/034 , C25F3/04 , Y10T428/24355 , Y10T428/24479 , Y10T428/24942
摘要： The first embodiment is a support for a lithographic printing plate, wherein the surface area ratios obtained from three-dimensional data by use of an atomic force microscope meets the following requirements (1-i) to (1-iii). The second embodiment is a support for a lithographic printing plate, wherein the aforementioned surface area ratios and a steepness meets the following requirements (2-i) to (2-ii). The third embodiment is a support for a lithographic printing plate, wherein the aforementioned surface area ratios meets the following requirements (4-i) to (4-iii). (1-i) a surface area ratio nullS50(50) is 20 to 90%, (1-ii) a surface area ratio nullS50(2-50) is 1 to 30%, and (1-iii) a surface area ratio nullS50(0.2-2) is 5 to 40%, (2-i) a surface area ratio nullS50(50) is 30 to 60%, and (2-ii) a steepness a4550(0.2-2) is 5 to 40%, (4-i) a surface area ratio nullS5(5) is 20 to 90%, (4-ii) a surface area ratio nullS5(0.2-5) is 5 to 40%, and (4-iii) A surface area ratio nullS5(0.02-0.2) is 15 to 70%.
摘要翻译：第一实施方案是平版印刷版的支持体，其中通过使用原子力显微镜从三维数据获得的表面积比满足以下要求（1-i）至（1-iii）。第二实施方案是平版印刷版的支持体，其中上述表面积比和陡度满足以下要求（2-i）至（2-ii）。第三实施方案是平版印刷版的支持体，其中上述表面积比满足以下要求（4-i）至（4-iii）。（1-i）表示面积比ΔS<50（50）>为20〜90％，（1-ii）表示面积比ΔS<50（2-50）>为1〜30％，（1- iii）表面积比ΔS<50（0.2-2）>为5〜40％，（2-i）表示面积比ΔS<50（50）>为30〜60％，（2-ii）a 陡度a45 <50（0.2-2）>为5〜40％，（4-i）表示面积比ΔS<5（5）>为20〜90％，（4-ii）表面积比ΔS<5 （0.2-5）>为5〜40％，（4-iii）表示面积比ΔS<5（0.02〜0.2）>为15〜70％。

4. 发明申请

US20030221572A1 Aluminum support for lithographic printing plate, method of preparing the same and presensitized plate using the same 审中-公开
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：US20030221572A1
公开(公告)日：2003-12-04
申请号：US10372964
申请日：2003-02-26
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Atsushi Matsuura , Akio Uesugi , Hideki Miwa , Atsuo Nishino , Hirokazu Sawada
IPC分类号： B41N001/00
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。

5. 发明申请

US20040191692A1 Support for lithographic printing plate and presensitized plate and method of treating presensitized plate 审中-公开
标题翻译：支持平版印刷版和预敏板，以及处理不敏感板的方法
公开(公告)号：US20040191692A1
公开(公告)日：2004-09-30
申请号：US10765471
申请日：2004-01-28
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Hirokazu Sawada , Akio Uesugi
IPC分类号： G03C001/76
CPC分类号： B41N1/083 , B41N3/034
摘要： A support for a lithographic printing plate is obtained by performing graining treatment including electrochemical graining treatment on an aluminum plate, wherein the aforementioned aluminum plate contains Fe of 0.05 to 0.29 wt %, Si of 0.03 to 0.15 wt %, Cu of 0.020 to 0.050 wt % and Ti of 0.05 wt % or less and the remaining portion of the aluminum plate is composed of aluminum and unavoidable impurities. The support and a presensitized plate obtained by an image recording layer on the support are excellent in all of sensitivity, cleaner press life, scum resistance and press life when the printing plate is prepared from the support and the presensitized plate.
摘要翻译：通过对铝板进行电化学粗化处理，进行平版印刷版的支持，其中上述铝板含有0.05〜0.29重量％的Fe，0.03〜0.15重量％的Si，0.020〜0.050重量％的Cu ％和Ti为0.05重量％以下，铝板的剩余部分为铝和不可避免的杂质。通过支撑体上的图像记录层获得的支撑体和预敏化板在从载体和预敏化板制备印刷版时具有优异的灵敏度，更清洁的印刷寿命，浮渣电阻和印刷寿命。

6. 发明申请

US20040045466A1 Lithographic printing plate support and method of manufacturing the same 失效
公开(公告)号：US20040045466A1
公开(公告)日：2004-03-11
申请号：US10418217
申请日：2003-04-18
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Hideki Miwa , Teruyoshi Yasutake , Atsushi Matsuura , Akio Uesugi
IPC分类号： B41N001/00
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.

7. 发明申请

US20040166442A1 Support for lithographic printing plate and presensitized plate 失效
标题翻译：支持平版印刷版和预印版
公开(公告)号：US20040166442A1
公开(公告)日：2004-08-26
申请号：US10784879
申请日：2004-02-24
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Hirokazu Sawada , Akio Uesugi
IPC分类号： G03F007/09
CPC分类号： B41N3/034 , C25F3/04
摘要： The support for a lithographic printing plate obtained by performing graining treatment including electrochemical graining treatment on an aluminum plate, the aluminum plate is an aluminum plate which contains Fe of 0.02 to 0.29 wt %, Si of 0.03 to 0.15 wt %, Cu of 0.020 to 0.040 wt % and Ti of 0.050 wt % or less and whose remaining portion is composed of Al and unavoidable impurities. In addition, the support for a lithographic printing plate where surface area ratio and steepness obtained from three-dimensional data found with an atomic force microscope (AFM) each satisfies the specified conditions is excellent in printing performance (press life, scum resistance, sensitivity and cleaner press life or the like) and handling property (scratch resistance, fatigue fracture strength or the like) when the lithographic printing plate is prepared.
摘要翻译：通过在铝板上进行包括电化学粗化处理的砂光处理而获得的平版印刷版的支撑体，铝板是含有0.02〜0.29重量％的Fe，0.03〜0.15重量％的Si，0.020〜 0.040重量％，Ti为0.050重量％以下，其余部分为Al和不可避免的杂质。此外，由原子力显微镜（AFM）发现的三维数据得到的表面积比和陡度均满足规定条件的平版印刷版的印刷性能（印刷寿命，浮渣电阻，灵敏度，更清洁的压机寿命等）和制备平版印刷版时的处理性（耐擦伤性，疲劳断裂强度等）。

8. 发明申请

US20020056648A1 Process for producing aluminum support for planographic printing plate, aluminum support for planographic printing plate, and planographic printing master plate 有权
标题翻译：用于平版印刷版的铝支架的制造方法，平版印刷版的铝支架和平版印刷主板
公开(公告)号：US20020056648A1
公开(公告)日：2002-05-16
申请号：US09951406
申请日：2001-09-14
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Hirokazu Sawada , Akio Uesugi , Atsuo Nishino , Yoshitaka Masuda
IPC分类号： C25D005/34 , C25D011/18 , C25D005/44 , C25D011/16 , C25D011/04
CPC分类号： C22C21/00 , B41N3/034
摘要： A process for producing an aluminum support for a planographic printing plate, the process comprising the steps of: (a) preparing an aluminum plate; (b) disposing said aluminum plate in an aqueous acidic solution; and (c) electrochemically surface-roughening said aluminum plate using an alternating current, wherein a ratio QC/QA of a cathode-time quantity of electricity of said aluminum plate QC to an anode-time quantity of electricity of said aluminum plate QA is from 0.95 to 2.5. An aluminum support for a planographic printing plate formed by the process. A planographic printing master plate comprising at least a positive-type or negative-type light-sensitive layer on the aluminum support.
摘要翻译：一种用于制备平版印刷版的铝支架的方法，所述方法包括以下步骤：（a）制备铝板; （b）将所述铝板置于酸性水溶液中; 和（c）使用交流电对所述铝板进行电化学表面粗糙化，其中所述铝板QC的阴极时间电量与所述铝板QA的阳极时间电量的比值QC / QA来自 0.95〜2.5。用于通过该方法形成的平版印刷版的铝支架。平版印刷母板，其在铝支架上至少包括正型或负型光敏层。

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