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11.发明授权公开(公告)号：US08771924B2
公开(公告)日：2014-07-08
申请号：US11964125
申请日：2007-12-26
Applicant: Hidekazu Oohashi
Inventor： Hidekazu Oohashi
CPC classification number: B41N1/08 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/032 , G03F7/033 , G03F7/035 , G03F7/037 , G03F7/2055 , G03F7/3035
Abstract: A polymerizable composition contains a binder polymer containing a functional group having a dipole moment of 3.8 debye or more and being represented by the formula (1), (2), (3), (4) or (5) as defined herein, a radical polymerizable compound and a radical polymerization initiator.
Abstract translation: 可聚合组合物包含含有偶极矩为3.8德拜或更高的官能团的粘合剂聚合物，并且由如本文所定义的式（1），（2），（3），（4）或（5）表示， 自由基聚合性化合物和自由基聚合引发剂。
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公开(公告)号：US08728709B2
公开(公告)日：2014-05-20
申请号：US13405601
申请日：2012-02-27
Applicant: Hidekazu Oohashi
Inventor： Hidekazu Oohashi
CPC classification number: G03F7/032 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , B41C2210/26 , G03F7/0384
Abstract: A lithographic printing plate precursor includes a support and an image-recording layer containing a star polymer, a radical polymerizable compound and a radical polymerization initiator, the star polymer is a star polymer in which a polymer chain is branched from a central skeleton via a sulfide bond and the polymer chain contains an acid group and a crosslinkable group in a side chain of the polymer chain.
Abstract translation: 平版印刷版前体包括载体和包含星形聚合物，自由基聚合性化合物和自由基聚合引发剂的图像记录层，星形聚合物是其中聚合物链通过硫化物从中心骨架分支的星形聚合物 并且聚合物链在聚合物链的侧链中含有酸基团和可交联基团。
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13.发明授权Infrared sensitive photosensitive composition and lithographic plate fabricated by using same 有权红外敏感光敏组合物和使用它们制造的平版印刷版公开(公告)号：US08722309B2
公开(公告)日：2014-05-13
申请号：US13696802
申请日：2011-12-23
Applicant: Qinghai Yang , Fangqian Teng , Xiaowei Song , Hecheng Li , Zhaoyang Wu , Junjun Wu , Xiaohong Chen , Dongli Liu
Inventor： Qinghai Yang , Fangqian Teng , Xiaowei Song , Hecheng Li , Zhaoyang Wu , Junjun Wu , Xiaohong Chen , Dongli Liu
CPC classification number: G03F7/035 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/266 , B41M3/06 , G03F7/033 , G03F7/0388 , G03F7/3035 , G03F7/3057 , Y10T428/24942 , Y10T428/31573
Abstract: An infrared sensitive and chemical treatment free photosensitive composition, includes, based on weight percentage, 30-70% of a water soluble thermally cross-linking resin, 1-20% of a water-soluble photocross-linking polymerized resin, 10-50% of a photopolymerizable oligomer, 1-30% of a multifunctional monomer, 1-20% of a cationic photopolymerization initiator, and 1-20% of an infrared irradiation absorption dye. The photosensitive composition of the present invention is useful for preparation of an infrared sensitive and chemical treatment free lithographic plate. The lithographic plate of the present invention has a high sensitivity and a good mesh point reduction, and after exposure to an infrared light source, can be printed directly after being washed with tapped water or without any washing and processing step, and has a long run length.
Abstract translation: 一种红外线敏感和化学处理的光敏组合物，以重量百分比计，含有30-70％的水溶性热交联树脂，1-20％的水溶性光交联聚合树脂，10-50％ 的可光聚合低聚物，1-30％的多官能单体，1-20％的阳离子光聚合引发剂和1-20％的红外辐射吸收染料。 本发明的光敏组合物可用于制备红外线敏感和无化学处理的平版印刷版。 本发明的平版印刷板具有高灵敏度和良好的网眼点降低，并且在暴露于红外光源之后，可以在用轻敲的水洗涤或没有任何洗涤和加工步骤之后直接印刷，并且具有长时间 长度。
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公开(公告)号：US20140047993A1
公开(公告)日：2014-02-20
申请号：US14062940
申请日：2013-10-25
Applicant: Gerhard Hauck , Celin Savariar-Hauck , Oliver Richard Blum , Michael Nielinger
Inventor： Gerhard Hauck , Celin Savariar-Hauck , Oliver Richard Blum , Michael Nielinger
IPC: B41C1/10
CPC classification number: B41N3/036 , B41C1/1008 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/12 , B41C2210/14 , B41C2210/24 , B41C2210/262
Abstract: Electrochemically grained and anodized aluminum supports are treated with a post-treatment coating solution containing a polymer derived at least in part from vinyl phosphonic acid and phosphoric acid. This post-treated support is useful as substrates in the preparation of lithographic printing plate precursors. The post-treatment substrate treatment enables wide latitude in manufacturing and compatibility with silicate-free developers to achieve negligible background staining and oxide attack.
Abstract translation: 用含有至少部分由乙烯基膦酸和磷酸衍生的聚合物的后处理涂层溶液处理电化学和阳极氧化的铝载体。 该后处理支持物可用作制备平版印刷版前体的底物。 后处理底物处理使得制造中的宽范围和与无硅酸盐的显影剂的相容性可以实现可忽略的背景染色和氧化物侵蚀。
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15.发明申请公开(公告)号：US20130255516A1
公开(公告)日：2013-10-03
申请号：US13756538
申请日：2013-02-01
Applicant: FUJIFILM CORPORATION
Inventor： Shigekatsu FUJII , Yuichi YASUHARA , Yoshinori TAGUCHI , Norio AOSHIMA
CPC classification number: B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/26 , B41C2210/262 , B41C2210/266 , B41N3/08 , G03F7/322
Abstract: A method of making a planographic printing plate, the method includes exposing, to infrared light, a planographic printing plate precursor including a recording layer provided on a substrate; and developing the precursor using an aqueous alkaline solution, in which the recording layer comprises a copolymer containing a structural unit derived from (meth)acrylonitrile and a structural unit derived from styrene, a water-insoluble and alkali-soluble resin, and an infrared absorbing agent, the solubility of the recording layer in the aqueous alkaline solution being increased by the exposure, and in which the aqueous alkaline solution has a pH of 8.5 to 10.8 and contains a betaine-based amphoteric surfactant and an ammonium salt represented by Formula (I): wherein, R1, R2, R3, and R4 each independently represent an alkyl or aryl group; the total number of carbon atoms in R1, R2, R3, and R4 is not more than 20; and X− represents a counter anion.
Abstract translation: 一种制备平版印刷版的方法，该方法包括将包含设置在基材上的记录层的平版印刷版原版曝光于红外光; 并使用碱性水溶液显影前体，其中记录层包含含有衍生自（甲基）丙烯腈的结构单元和衍生自苯乙烯的结构单元的共聚物，水不溶性和碱溶性树脂，以及红外吸收 通过暴露使记录层在碱性水溶液中的溶解度增加，其中碱性水溶液的pH为8.5〜10.8，并含有基于甜菜碱的两性表面活性剂和式（I ）：其中，R 1，R 2，R 3和R 4各自独立地表示烷基或芳基; R1，R2，R3和R4中的碳原子总数不超过20; X表示抗衡阴离子。
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Patent Agency Ranking
16.发明授权公开(公告)号：US08492069B2
公开(公告)日：2013-07-23
申请号：US12892262
申请日：2010-09-28
Applicant: Yasuhiro Kubota , Toyohisa Oya
Inventor： Yasuhiro Kubota , Toyohisa Oya
CPC classification number: G03F7/3035 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24
Abstract: A lithographic printing plate precursor, comprising a support having thereon an image-recording layer containing (A) an infrared absorbing agent, (B) a radical polymerization initiator, (C) a radical polymerizable compound, (D) a polymer compound containing a polyoxyalkylene structure and (E) an ultraviolet absorbing agent and being capable of forming an image by supplying at least one of printing ink and dampening water on a printing machine after imagewise exposure to remove an unexposed area of the image-recording layer.
Abstract translation: 一种平版印刷版原版，包括其上具有含有（A）红外线吸收剂的图像记录层的支持体，（B）自由基聚合引发剂，（C）自由基聚合性化合物，（D）含有聚氧化烯 结构和（E）紫外线吸收剂，并且能够通过在成像曝光之后在打印机上提供打印油墨和润版水中的至少一种来形成图像，以去除图像记录层的未曝光区域。
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公开(公告)号：US08426102B2
公开(公告)日：2013-04-23
申请号：US12144238
申请日：2008-06-23
Applicant: Shota Suzuki , Yu Iwai , Junji Kawaguchi
Inventor： Shota Suzuki , Yu Iwai , Junji Kawaguchi
CPC classification number: B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
Abstract: A lithographic printing plate precursor includes: an aluminum support; an intermediate layer; and an image-recording layer, in this order, wherein at least one of the intermediate layer and the image-recording layer contains a compound having an amino group and a functional group capable of interacting with the aluminum support in a molecule.
Abstract translation: 平版印刷版原版包括：铝载体; 中间层 和图像记录层，其中中间层和图像记录层中的至少一个含有具有氨基的化合物和能够在分子中与铝载体相互作用的官能团。
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18.发明申请公开(公告)号：US20130052436A1
公开(公告)日：2013-02-28
申请号：US13696802
申请日：2011-12-23
Applicant: Qinghai Yang , Fangqian Teng , Xiaowei Song , Hecheng Li , Zhaoyang Wu , Junjun Wu , Xiaohong Chen , Dongli Liu
Inventor： Qinghai Yang , Fangqian Teng , Xiaowei Song , Hecheng Li , Zhaoyang Wu , Junjun Wu , Xiaohong Chen , Dongli Liu
CPC classification number: G03F7/035 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/266 , B41M3/06 , G03F7/033 , G03F7/0388 , G03F7/3035 , G03F7/3057 , Y10T428/24942 , Y10T428/31573
Abstract: An infrared sensitive and chemical treatment free photosensitive composition, includes, based on weight percentage, 30-70% of a water soluble thermally cross-linking resin, 1-20% of a water-soluble photocross-linking polymerized resin, 10-50% of a photopolymerizable oligomer, 1-30% of a multifunctional monomer, 1-20% of a cationic photopolymerization initiator, and 1-20% of an infrared irradiation absorption dye. The photosensitive composition of the present invention is useful for preparation of an infrared sensitive and chemical treatment free lithographic plate. The lithographic plate of the present invention has a high sensitivity and a good mesh point reduction, and after exposure to an infrared light source, can be printed directly after being washed with tapped water or without any washing and processing step, and has a long run length.
Abstract translation: 一种红外线敏感和化学处理的光敏组合物，以重量百分比计，含有30-70％的水溶性热交联树脂，1-20％的水溶性光交联聚合树脂，10-50％ 的可光聚合低聚物，1-30％的多官能单体，1-20％的阳离子光聚合引发剂和1-20％的红外辐射吸收染料。 本发明的光敏组合物可用于制备红外线敏感和无化学处理的平版印刷版。 本发明的平版印刷板具有高灵敏度和良好的网眼点降低，并且在暴露于红外光源之后，可以在用轻敲的水洗涤或没有任何洗涤和加工步骤之后直接印刷，并且具有长时间 长度。
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公开(公告)号：US08329382B2
公开(公告)日：2012-12-11
申请号：US12552362
申请日：2009-09-02
Applicant: Mathias Jarek , Domenico Balbinot
Inventor： Mathias Jarek , Domenico Balbinot
CPC classification number: B41C1/1025 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41N3/08
Abstract: Imageable elements can be imaged and then processed using a solution containing core-shell particles that are designed to complex with non-coalesced particles in the non-exposed regions of imaged element. A separate development step is not needed, but the non-coalesced particles and complexed core-shell particles can be removed from the resulting printing plate before using the resulting lithographic printing plate for printing.
Abstract translation: 可成像元件可以成像，然后使用含有核 - 壳颗粒的溶液进行成像，该溶液设计成与成像元件的非曝光区域中的非聚结颗粒复合。 不需要单独的显影步骤，但是在使用所得的平版印刷版进行印刷之前，可以从得到的印刷版中除去非聚结颗粒和络合的核 - 壳颗粒。
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公开(公告)号：US20120266768A1
公开(公告)日：2012-10-25
申请号：US13511439
申请日：2010-12-03
Applicant: Johan Loccufier , Stefaan Lingier , Heidi Janssens
Inventor： Johan Loccufier , Stefaan Lingier , Heidi Janssens
CPC classification number: B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262
Abstract: 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 absorbing agent, said heat and/or light-sensitive coating comprising a first layer comprising a binder including a monomeric unit including a sulfonamide group; characterized in that the binder further comprises a monomeric unit including a phosphonic acid group or a salt thereof, and that the monomeric unit comprising the phosphonic acid group is present in an amount comprised between 2 mol % and 15 mol %.
Abstract translation: 公开了一种正性平版印刷版原版，其包括在具有亲水表面的支撑体上，或者设置有亲水层，包含红外线吸收剂的热和/或感光涂层，所述热和/或光敏感 涂层，其包含包含包含包含磺酰胺基团的单体单元的粘合剂的第一层; 其特征在于，所述粘合剂还包含包含膦酸基团或其盐的单体单元，并且包含所述膦酸基团的单体单元以2mol％至15mol％的量存在。
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