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581.发明授权公开(公告)号：US07473516B2
公开(公告)日：2009-01-06
申请号：US11948254
申请日：2007-11-30
Applicant: Joseph Vander Aa , Joan Vermeersch , Dirk Kokkelenberg , Huub Van Aert
Inventor： Joseph Vander Aa , Joan Vermeersch , Dirk Kokkelenberg , Huub Van Aert
CPC classification number: B41C1/1025 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , G03F7/32 , Y10S430/145 , Y10S430/146
Abstract: A method of making a lithographic printing plate includes the steps of: providing a lithographic printing plate precursor including (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer and (ii) a coating provided thereon which includes hydrophobic thermoplastic polymer particles; exposing the coating to heat, thereby inducing coalescence of the thermoplastic polymer particles at exposed areas of the coating; and developing the precursor by applying a gum solution to the coating, thereby removing non-exposed areas of the coating from the support. According to the above method, the plate precursor can be developed and gummed in a single step.
Abstract translation: 制备平版印刷版的方法包括以下步骤：提供平版印刷版前体，其包括（i）具有亲水性表面的或具有亲水层的载体，和（ii）其上提供的包含疏水性热塑性聚合物 粒子; 将涂层暴露于热处，从而在涂层的暴露区域引起热塑性聚合物颗粒的聚结; 并通过将胶溶液施加到涂层来显影前体，从而从支撑体除去涂层的未曝光区域。 根据上述方法，可以在一个步骤中显影和前胶板前体。
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582.发明授权公开(公告)号：US07462440B2
公开(公告)日：2008-12-09
申请号：US11091871
申请日：2005-03-29
Applicant: Sumiaki Yamasaki
Inventor： Sumiaki Yamasaki
CPC classification number: G03F7/3035 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/26 , B41C2210/264 , B41M5/368 , G03F7/002
Abstract: A lithographic printing plate precursor capable of forming an image without undergoing alkali development, which comprises a hydrophilic support and a laser-sensitive photopolymerizing layer, wherein the photopolymerizing layer contains a polymer compound having at least one of an ether group, an ester group and an amido group in its molecule, particularly, in its side chain.
Abstract translation: 能够形成图像而不进行碱显影的平版印刷版原版，其包含亲水性支持体和激光感光性光聚合层，其中，所述光聚合层含有具有醚基，酯基和 酰胺基在其分子中，特别是其侧链。
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公开(公告)号：US20080280228A1
公开(公告)日：2008-11-13
申请号：US11817876
申请日：2006-03-15
Applicant: Koji Hayashi , Eiji Hayakawa
Inventor： Koji Hayashi , Eiji Hayakawa
CPC classification number: G03F7/11 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , G03F7/0752
Abstract: A photosensitive planographic printing plate comprising a substrate and a photosensitive layer including a photopolymerizable compound, wherein the photosensitive layer and the substrate are provided between them with an undercoat layer including a (co)polymer having structural units having ethylenically unsaturated groups bonded with silicon atoms and phosphonic acid groups.
Abstract translation: 一种光敏平版印刷版，其特征在于，具有基材和含有光聚合性化合物的感光层，其中，所述感光层与所述基材之间设置有包含具有与硅原子键合的烯键式不饱和基团的结构单元的（共）聚合物的底涂层， 膦酸基团。
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公开(公告)号：US07442485B2
公开(公告)日：2008-10-28
申请号：US10858374
申请日：2004-06-02
Applicant: Yasuhito Oshima , Toshifumi Inno , Tomoyoshi Mitsumoto , Kazuhiro Fujimaki , Kazuto Shimada , Naonori Makino
Inventor： Yasuhito Oshima , Toshifumi Inno , Tomoyoshi Mitsumoto , Kazuhiro Fujimaki , Kazuto Shimada , Naonori Makino
CPC classification number: B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
Abstract: A lithographic printing process comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and an image-forming layer containing an infrared absorbing agent, a polymerization initiator and a binder polymer to polymerize the polymerizable compound within the exposed area; removing the image-forming layer within the unexposed area while mounting the lithographic plate on a cylinder of a printing press; and then printing with the lithographic plate while mounting the lithographic plate on the cylinder of the printing press. The polymerization initiator is a salt of an anion with a sulfonium ion. According to the present invention, a specific anion or a specific sulfonium ion is used in the polymerization initiator.
Abstract translation: 平版印刷方法包括以下步骤：将包含亲水性支持物和包含红外线吸收剂的图像形成层，聚合引发剂和粘合剂聚合物的预定平版印刷板成像曝光于红外光，以使曝光的聚合化合物聚合 区; 在将平版印刷版安装在印刷机的滚筒上的同时，将未曝光区域内的图像形成层移除; 然后在将平版印刷版安装在印刷机的滚筒上的同时用平版印刷机进行印刷。 聚合引发剂是具有锍离子的阴离子的盐。 根据本发明，在聚合引发剂中使用特定的阴离子或特定的锍离子。
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585.发明授权Polymerizable composition and planographic printing plate precursor using the same 失效可聚合组合物和使用其的平版印刷版前体公开(公告)号：US07368544B2
公开(公告)日：2008-05-06
申请号：US11350917
申请日：2006-02-10
Applicant: Kazuto Shimada , Takahiro Goto
Inventor： Kazuto Shimada , Takahiro Goto
IPC: C08F120/04
CPC classification number: B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/266 , B41M5/368 , G03F7/0045 , G03F7/031 , G03F7/033 , Y10T428/31725
Abstract: The present invention provides a polymerizable composition comprising (A) a compound including a polymerizable unsaturated group and (B) a macromolecular compound including, at a side chain thereof, a structure represented by the following general formula (I): Z−M+ General formula (I) wherein Z− represents COCOO−, COO−, SO3−, or SO2—N−—R where R represents a monovalent organic group and M+ represents an onium cation. The present invention also provides a negative type planographic printing plate precursor responsive to an infrared laser, the precursor being superior in recording sensitivity and printing durability and using the polymerizable compound as a recording layer.
Abstract translation: 本发明提供一种聚合性组合物，其含有（A）包含聚合性不饱和基团的化合物和（B）高分子化合物，其侧链具有下述通式（I）所示的结构： -formulae description =“在线公式”end =“lead”？> Z - M + SUPER +通用公式（I）<？in-line-formula description =“ 其中Z 0表示COCOO，SO 3，SO 3，SO 3， 或其中R代表一价有机基团，并且M + 代表鎓阳离子。 本发明还提供了响应于红外激光器的负型平版印刷版前体，其前体具有优异的记录灵敏度和印刷耐久性，并且使用可聚合化合物作为记录层。
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Patent Agency Ranking
586.发明申请公开(公告)号：US20080087183A1
公开(公告)日：2008-04-17
申请号：US11772492
申请日：2007-07-02
Applicant: Yu IWAI , Yoshinori TAGUCHI , Shota SUZUKI
Inventor： Yu IWAI , Yoshinori TAGUCHI , Shota SUZUKI
IPC: B41N1/00
CPC classification number: C08F2/46 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , C07D213/89 , G03F7/027 , G03F7/031 , G03F7/033 , G03G13/26
Abstract: A lithographic printing plate precursor includes an image-recording layer which is capable of being removed with at least one of printing ink and dampening water and contains a compound represented by the following formula (I), a sensitizing dye and a compound having at least one addition-polymerizable ethylenically unsaturated bond: wherein R1 represents a monovalent substituent, R2, R3, R4, R5 and R6 each independently represents a hydrogen atom, a halogen atom or a monovalent substituent, and X− represents an anion.
Abstract translation: 平版印刷版原版包括能够利用印刷油墨和润版水中的至少一种除去的图像记录层，并且含有下式（I）表示的化合物，增感染料和具有至少一种 可加成聚合的烯属不饱和键：其中R 1表示一价取代基，R 2，R 3，R 4， >，R 5和R 6各自独立地表示氢原子，卤素原子或一价取代基，并且X -O - 表示阴离子。
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公开(公告)号：US07358032B2
公开(公告)日：2008-04-15
申请号：US10701686
申请日：2003-11-06
Applicant: Kazuo Maemoto
Inventor： Kazuo Maemoto
CPC classification number: 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 , Y10S430/107 , Y10S430/145
Abstract: A planographic printing plate precursor includes a support having disposed thereon a recording layer containing a water-insoluble and alkali-soluble resin, a development inhibitor and an infrared absorber and exhibiting enhanced solubility in an aqueous alkali solution through light exposure. The recording layer may have either a mono-layer construction or a multi-layer construction containing a lower layer and an upper layer. In the case of the multi-layer construction, a layer containing the water-insoluble and alkali-soluble resin is used as the lower layer, and a layer containing the water-insoluble and alkali-soluble resin and the development inhibitor and exhibiting enhanced solubility in an aqueous alkali solution through light exposure is used as the upper layer, and at least one of the lower layer and the upper layer contains the infrared absorber.
Abstract translation: 平版印刷版原版包括其上设置有含有不溶于水和碱溶性树脂的记录层，显影抑制剂和红外吸收剂并且通过曝光显示出增强的在碱性水溶液中的溶解度的载体。 记录层可以具有单层结构或包含下层和上层的多层结构。 在多层结构的情况下，使用含有水不溶性和碱溶性树脂的层作为下层，含有水不溶性和碱溶性树脂和显影抑制剂的层，表现出增强的溶解性 在通过曝光的碱性水溶液中使用上层，并且下层和上层中的至少一层含有红外线吸收剂。
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588.发明授权Lithographic printing with printing members including an oleophilic metal and plasma polymer layers 失效具有包括亲油性金属和等离子体聚合物层的印刷构件的平版印刷公开(公告)号：US07351517B2
公开(公告)日：2008-04-01
申请号：US11401568
申请日：2006-04-11
Applicant: Sonia Rondon
Inventor： Sonia Rondon
CPC classification number: B41C1/1033 , B41C2201/04 , Y10S430/165
Abstract: Printing members that include a plasma polymer layer exhibit enhanced tolerance for high imaging-power densities. The plasma polymer layer may contain or be adjacent to an oleophilic metal such as copper.
Abstract translation: 包括等离子体聚合物层的印刷部件对高成像功率密度表现出增强的耐受性。 等离子聚合物层可以含有或邻近亲油性金属如铜。
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589.发明申请METHOD OF DEVELOPING A HEAT-SENSITIVE LITHOGRAPHIC PRINTING PLATE PRECURSOR WITH A GUM SOLUTION 有权用GUM解决方案开发热敏平版印刷版前驱体的方法公开(公告)号：US20080076067A1
公开(公告)日：2008-03-27
申请号：US11948254
申请日：2007-11-30
Applicant: Joseph VANDER AA , Joan VERMEERSCH , Dirk KOKKELENBERG , Huub VAN AERT
Inventor： Joseph VANDER AA , Joan VERMEERSCH , Dirk KOKKELENBERG , Huub VAN AERT
IPC: G03F7/00
CPC classification number: B41C1/1025 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , G03F7/32 , Y10S430/145 , Y10S430/146
Abstract: A method of making a lithographic printing plate includes the steps of: providing a lithographic printing plate precursor including (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer and (ii) a coating provided thereon which includes hydrophobic thermoplastic polymer particles; exposing the coating to heat, thereby inducing coalescence of the thermoplastic polymer particles at exposed areas of the coating; and developing the precursor by applying a gum solution to the coating, thereby removing non-exposed areas of the coating from the support. According to the above method, the plate precursor can be developed and gummed in a single step.
Abstract translation: 制备平版印刷版的方法包括以下步骤：提供平版印刷版前体，其包括（i）具有亲水性表面的或具有亲水层的载体，和（ii）其上提供的包含疏水性热塑性聚合物 粒子; 将涂层暴露于热处，从而在涂层的暴露区域引起热塑性聚合物颗粒的聚结; 并通过将胶溶液施加到涂层来显影前体，从而从支撑体除去涂层的未曝光区域。 根据上述方法，可以在一个步骤中显影和前胶板前体。
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公开(公告)号：US20080057439A1
公开(公告)日：2008-03-06
申请号：US11889228
申请日：2007-08-10
Applicant: Koji Wariishi , Kazuto Shimada
Inventor： Koji Wariishi , Kazuto Shimada
IPC: G03C1/043
CPC classification number: G03F7/092 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/10 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24
Abstract: Provided is an image recording material capable of being directly recorded by various kinds of lasers, excellent in alkali-developability by alkaline developer and capable of forming an image which is good in curability by exposure. The image recording material is characterized by including on a support: an image recording layer containing a binder polymer (A); a compound (B) having a polymerizable unsaturated group, and a polymerization initiator (C); and a layer containing an organic ionic polymer (a) formed of a non-metallic element and an inorganic layered compound (b) that are layered in this order. It is preferable that the image recording layer further contains a dye (D) having an absorption maximum in a region of 300 to 1,200 nm, and it is preferable that the binder polymer (A) is a polymer having an alkali-soluble group.
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