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1. 发明申请

WO2007099025A1 POSITIVE WORKING LITHOGRAPHIC PRINTING PLATES 审中-公开
标题翻译：积极的工作平版印刷版
公开(公告)号：WO2007099025A1
公开(公告)日：2007-09-07
申请号：PCT/EP2007/051276
申请日：2007-02-09
申请人： Agfa Graphics NV , CAMPESTRINI, Paola , VAN DAMME, Marc , LINGIER, Stefaan
发明人： CAMPESTRINI, Paola , VAN DAMME, Marc , LINGIER, Stefaan
IPC分类号： B41N3/03 , B41C1/10
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41N1/083 , B41N3/034
摘要： A positive-working lithographic printing plate precursor is disclosed comprising on a grained and anodized aluminum support having a hydrophilic surface or which is provided with a hydrophilic layer, a coating comprising: (i) an infrared absorbing agent and at least one colorant; (ii) a first layer comprising a heat-sensitive oleophilic resin, (iii) and a second layer between said first layer and said hydrophilic support wherein said second layer comprises a polymer comprising at least one monomeric unit that comprises at least one sulfonamide group; characterized in that the surface of said grained and anodized aluminum support has a mean pit depth equal or smaller than 2.2 μm.
摘要翻译：公开了一种正性工程平版印刷版原版，其包含在具有亲水表面的颗粒和阳极氧化铝载体上，或提供有亲水层，涂层包括：（i）红外吸收剂和至少一种着色剂; （ii）包含热敏亲油树脂的第一层，（iii）和在所述第一层和所述亲水载体之间的第二层，其中所述第二层包含包含至少一个包含至少一个磺酰胺基团的单体单元的聚合物; 其特征在于，所述粒状阳极氧化铝载体的表面的平均凹坑深度等于或小于2.2μm。

2. 发明申请

WO2007099108A1 METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007099108A1
公开(公告)日：2007-09-07
申请号：PCT/EP2007/051871
申请日：2007-02-28
申请人： AGFA GRAPHICS NV , LOCCUFIER, Johan , LINGIER, Stefaan , VANGAEVER, Frank , LENS, Mark , VAN DAMME, Marc
发明人： LOCCUFIER, Johan , LINGIER, Stefaan , VANGAEVER, Frank , LENS, Mark , VAN DAMME, Marc
IPC分类号： B41C1/10 , G03F7/32
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , G03F7/322
摘要： A method for making a lithographic printing plate is disclosed which comprises the steps of: (1) providing a heat-sensitive lithographic printing plate precursor comprising on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating comprising an IR-absorbing agent and an alkaline soluble oleophilic resin whereof the solubility in an alkaline developing solution is reduced in the coating and whereof the solubility in an alkaline developing solution is increased upon heating or IR-radiation, (2) image-wise exposing said precursor with IR-radiation or heat, and (3) developing said image-wise exposed precursor with an alkaline developing solution and comprising an antisludge agent, characterised in that said antisludge agent is a heteroaromatic compound comprising at least one thiol group. According to the above method, the formation of sludge is inhibited or reduced.
摘要翻译：公开了一种制备平版印刷版的方法，其包括以下步骤：（1）提供热敏平版印刷版前体，其包含在具有亲水性表面的支持体上，或者设有亲水层，热敏涂层包括IR吸收剂和碱溶性亲油性树脂，其中在显影溶液中的溶解度在涂层中降低，并且在加热或IR辐射下在碱性显影液中的溶解度增加，（2）成像曝光所述前体具有IR辐射或热，以及（3）用碱性显影液显影所述成像曝光的前体，并包含防污剂，其特征在于所述防淤剂是包含至少一个硫醇基的杂芳族化合物。根据上述方法，抑制或减少污泥的形成。

3. 发明申请

WO2007107494A1 METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007107494A1
公开(公告)日：2007-09-27
申请号：PCT/EP2007/052443
申请日：2007-03-15
申请人： AGFA GRAPHICS NV , LOCCUFIER, Johan , LINGIER, Stefaan , VAN DAMME, Marc
发明人： LOCCUFIER, Johan , LINGIER, Stefaan , VAN DAMME, Marc
IPC分类号： B41N3/08 , B41C1/10
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , G03F7/322
摘要： A method for making a lithographic printing plate is disclosed which comprises the steps of : (1) providing a heat-sensitive lithographic printing plate precursor comprising on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat- sensitive coating, (2) image-wise exposing said precursor with IR-radiation or heat, and (3) developing said image-wise exposed precursor with an alkaline developing solution comprising a compound having at least two onium groups . According to the above method, a printing plate is formed with an improved developing latitude or an improved exposure latitude.
摘要翻译：公开了一种制备平版印刷版的方法，其包括以下步骤：（1）提供热敏平版印刷版前体，其包含在具有亲水性表面的支持体上，或者设置有亲水层，热敏涂层，（2）用IR辐射或加热使所述前体成像曝光，和（3）用包含具有至少两个鎓基的化合物的碱性显影溶液显影所述成像曝光的前体。根据上述方法，形成具有改善的显影纬度或改善曝光宽容度的印版。

4. 发明申请

WO2007099053A1 METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007099053A1
公开(公告)日：2007-09-07
申请号：PCT/EP2007/051684
申请日：2007-02-21
申请人： AGFA GRAPHICS NV , LOCCUFIER, Johan , LINGIER, Stefaan , VANGAEVER, Frank , LENS, Mark , VAN DAMME, Marc
发明人： LOCCUFIER, Johan , LINGIER, Stefaan , VANGAEVER, Frank , LENS, Mark , VAN DAMME, Marc
IPC分类号： B41C1/10 , G03F7/32
CPC分类号： G03F7/322 , B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41N3/006
摘要： A method for making a lithographic printing plate is disclosed which comprises the steps of: (1) providing a heat-sensitive lithographic printing plate precursor comprising on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating, (2) image-wise exposing said precursor with IR-radiation or heat, and (3) developing said image-wise exposed precursor with an alkaline developing solution, characterised in that an antisludge agent is present in said precursor or in said developing solution or in said precursor and said developing solution, and wherein said antisludge agent is a 5-membered heteroaromatic compound, comprising a -NH-group wherein said hydrogen is capable of being deprotonated in said alkaline developing solution, selected from the group consisting of an optionally substituted benztriazole, 1, 2 , 3-triazole, tetrazole or indazole compound. According to the above method, the formation of sludge is inhibited or reduced.
摘要翻译：公开了一种制备平版印刷版的方法，其包括以下步骤：（1）提供热敏平版印刷版前体，其包含在具有亲水性表面的支持体上，或者设置有亲水层，热敏涂层，（2）用IR辐射或加热对所述前体进行成像曝光，和（3）用碱性显影液显影所述成像曝光的前体，其特征在于，所述前体或所述显影液中存在抗污剂或所述前体和所述显影溶液中，并且其中所述防淤剂是包含-NH-基团的5元杂芳族化合物，其中所述氢能够在所述碱性显影溶液中去质子化，所述碱性显影溶液选自任选地取代苯并三唑，1,2,3-三唑，四唑或吲唑化合物。根据上述方法，抑制或减少污泥的形成。

5. 发明申请

WO2007099047A1 A HEAT-SENSITIVE POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR 审中-公开
标题翻译：高灵敏度平面印刷机前驱板
公开(公告)号：WO2007099047A1
公开(公告)日：2007-09-07
申请号：PCT/EP2007/051612
申请日：2007-02-20
申请人： Agfa Graphics NV , LOCCUFIER, Johan , LINGIER, Stefaan , VAN AERT, Hubertus , VENNEMAN, Jan , VAN DAMME, Marc
发明人： LOCCUFIER, Johan , LINGIER, Stefaan , VAN AERT, Hubertus , VENNEMAN, Jan , VAN DAMME, Marc
IPC分类号： B41C1/10
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , Y10S430/107 , Y10S430/109 , Y10S430/145
摘要： A heat-sensitive positive-working lithographic printing plate precursor comprising (1) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (2) a heat-sensitive coating, comprising an IR absorbing agent, a phenolic resin and a first polymer, characterised in that said first polymer is an alkaline soluble polymer comprising a monomeric unit having a structure according to formula I or formula II wherein at least one of the aromatic groups Ar 1 and Ar 2 is an optionally substituted heteroaroraatic group.
摘要翻译： 1.一种热敏正性平版印刷版原版，其特征在于，具有：（1）具有亲水性表面的或具有亲水层的载体，（2）感光性涂层，其包含IR吸收剂，酚醛树脂和第一聚合物，其特征在于所述第一聚合物是包含具有根据式I或式II结构的单体单元的碱溶性聚合物，其中至少一个芳族基团Ar 1和Ar 2 2是任选取代的杂芳基基团。

6. 发明申请

WO2007113083A1 METHOD OF MAKING A PHOTOPOLYMER PRINTING PLATE 审中-公开
标题翻译：制备光刻胶印刷板的方法
公开(公告)号：WO2007113083A1
公开(公告)日：2007-10-11
申请号：PCT/EP2007/052341
申请日：2007-03-13
申请人： AGFA GRAPHICS NV , VAN DAMME, Marc , MARLAND, Fred William , VAN HUNSEL, Johan , SAGAN, Stephen , PLATZ, Torsten
发明人： VAN DAMME, Marc , MARLAND, Fred William , VAN HUNSEL, Johan , SAGAN, Stephen , PLATZ, Torsten
IPC分类号： G03F7/20
CPC分类号： G03F7/2055
摘要： A method for making a lithographic printing plate comprising the steps of : - providing a printing plate precursor comprising a support and a photosensitive coating wherein said photosensitive coating comprises a photopolymerizable composition; - image wise exposing said printing plate precursor on an external drum apparatus emitting one or more scanning laser beams having a wavelength between 390 and 420 nm and an energy density, measured on the surface of the precursor, of 100 μJ/cm 2 or less. - optionally pre -heating said printing plate precursor; - processing said exposed printing plate precursor with a developer.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤： - 提供包含载体和感光涂层的印版前体，其中所述感光涂层包含可光聚合的组合物; - 将所述印版前体图像曝光在外部鼓装置上，所述外鼓装置发射波长在390和420nm之间的一个或多个扫描激光束和在前体表面上测量的能量密度为100μJ/ cm 2 或更少。 - 任选地预加热所述印版前体; - 用显影剂处理所述曝光的印版前体。

7. 发明申请

WO2007057336A1 METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007057336A1
公开(公告)日：2007-05-24
申请号：PCT/EP2006/068261
申请日：2006-11-09
申请人： AGFA GRAPHICS NV , VAN DAMME, Marc
发明人： VAN DAMME, Marc
IPC分类号： G03F7/20 , G03F7/32
CPC分类号： G03F7/32 , G03F7/2055 , G03F7/3042 , G03F7/3057
摘要： A method of making a lithographic printing plate comprising the steps of : a) providing a lithographic printing plate precursor comprising (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (ii) a coating on said support, comprising a photopolymerizable layer and, optionally, an intermediate layer between the photopolymerizable layer and the support, wherein said photopolymerizable layer comprises a polymerizable compound, a polymerization initiator and a binder, and b) image-wise exposing said coating in a plate setter, c) heating the precursor in a preheating unit, d) treating the precursor in a gumming station, comprising at least a first gumming unit, by applying a gum solution to the coating of the precursor, thereby removing the non-exposed areas of the photopolymerizable layer from the support, and wherein the steps (c) and (d) are carried out off-press in said preheating unit and said first gumming unit, and wherein said preheating unit and said first gumming unit are coupled to each other by mechanical plate conveying means or are integrated in a single apparatus.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤：a）提供平版印刷版前体，其包含（i）具有亲水表面的或具有亲水层的载体，（ii）所述载体上的涂层，可光聚合层和可选择地在可光聚合层和载体之间的中间层，其中所述可光聚合层包含可聚合化合物，聚合引发剂和粘合剂，以及b）在平板印刷机中成像曝光所述涂层，c）在预热单元中加热前体，d）通过将胶溶液施加到前体的涂层上来处理包含至少第一上胶单元的上胶台中的前体，从而将可光聚合层的未曝光区域从所述支撑件，并且其中步骤（c）和（d）在所述预热单元和所述第一上胶单元中脱压进行，并且其中所述预热单元 d所述第一上胶单元通过机械板输送装置彼此联接或者集成在单个装置中。

8. 发明申请

WO2007060200A1 METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007060200A1
公开(公告)日：2007-05-31
申请号：PCT/EP2006/068826
申请日：2006-11-23
申请人： AGFA GRAPHICS NV , ANDRIESSEN, Hieronymus , VAN AERT, Hubertus , WILLIAMSON, Alexander , VAN DAMME, Marc
发明人： ANDRIESSEN, Hieronymus , VAN AERT, Hubertus , WILLIAMSON, Alexander , VAN DAMME, Marc
IPC分类号： B41C1/10
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , Y10S430/109 , Y10S430/111
摘要： A method of making a lithographic printing plate comprising the steps of : a) providing a lithographic printing plate precursor comprising (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (ii) a coating on said support, comprising an imaging layer, and, optionally, an intermediate layer between the imaging layer and the support, wherein said imaging layer comprises a switchable polymer, b) image-wise exposing said coating, whereby said polymer undergoes a chemical reaction induced by said exposing, thereby creating a lithographic image consisting of printing areas and non-printing areas wherein the non-printing areas are removable from the support by a gum solution, c) developing the precursor by treating the coating of the precursor with said gum solution, thereby removing the non-printing areas.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤：a）提供平版印刷版前体，其包含（i）具有亲水表面的或具有亲水层的载体，（ii）所述载体上的涂层，成像层和可选地在成像层和支撑体之间的中间层，其中所述成像层包括可切换聚合物，b）成像地暴露所述涂层，由此所述聚合物经历由所述曝光引起的化学反应，由此产生由打印区域和非打印区域组成的平版印刷图像，其中非印刷区域可通过胶溶液从支撑体移除; c）通过用所述胶溶液处理前体的涂层来显影前体，打印区域。

9. 发明申请

WO2007057410A1 METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007057410A1
公开(公告)日：2007-05-24
申请号：PCT/EP2006/068492
申请日：2006-11-15
申请人： AGFA GRAPHICS NV , WILLIAMSON, Alexander , VAN DAMME, Marc , GRIES, Willi-Kurt
发明人： WILLIAMSON, Alexander , VAN DAMME, Marc , GRIES, Willi-Kurt
IPC分类号： G03F7/30 , B41C1/10 , G03F7/085
CPC分类号： G03F7/3035 , B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/085
摘要： A method of making a lithographic printing plate comprising the steps of : (a) providing a lithographic printing plate precursor comprising (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, and (ii) a coating provided thereon, wherein said coating comprises a photopolymerizable layer and, optionally, an intermediate layer between the photopolymerizable layer and the support, wherein said photopolymerizable layer comprises a polymerizable compound, a polymerization initiator and a polymer comprising a cyclic vinyl amide monomeric unit, wherein an adhesion promoting compound is present in the intermediate layer or in the photopolymerizable layer, wherein said adhesion promoting compound is a compound capable of interacting with said support, (b) image-wise exposing said precursor, (c) optionally, heating the precursor in a preheating unit, (d) mounting the exposed precursor on a plate cylinder of a lithographic printing press, (e) developing by rotating the plate cylinder while feeding dampening liquid and/or ink to the coating, thereby removing non-exposed areas of the coating, characterised in that said cyclic vinyl amide monomeric unit has the structure of formula (I) wherein n is an integer ≥1, a is an integer ≥1, when n =1, or a is an integer ≥0, when n =2, and Q represents an optionally substituted alkyl, alkenyl, aryl or arylalkyl group.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤：（a）提供平版印刷版原版，其包含（i）具有亲水性表面的或具有亲水层的载体，和（ii）在其上提供的涂层，其中所述涂层包含可光聚合层和任选的可光聚合层和载体之间的中间层，其中所述可光聚合层包含可聚合化合物，聚合引发剂和包含环状乙烯基酰胺单体单元的聚合物，其中粘合促进化合物存在于中间层或可光聚合层中，其中所述粘合促进化合物是能够与所述载体相互作用的化合物，（b）成像曝光所述前体，（c）任选地在预热单元中加热前体，（d）将曝光的前体安装在平版印刷机的印版滚筒上，（e）通过腐烂显影在将润版液体和/或油墨供应到涂层的同时，将印版滚筒进给，从而去除涂层的未曝光区域，其特征在于所述环状乙烯基酰胺单体单元具有式（I）的结构，其中n为整数= 1 当n = 1时，a为整数= 1，或当n = 2时a为整数= 0，Q为任选取代的烷基，烯基，芳基或芳基烷基。

10. 发明申请

WO2007057333A1 METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：制作平版印刷版的方法
公开(公告)号：WO2007057333A1
公开(公告)日：2007-05-24
申请号：PCT/EP2006/068257
申请日：2006-11-09
申请人： AGFA GRAPHICS NV , WILLIAMSON, Alexander , VAN DAMME, Marc , GRIES, Willi-Kurt
发明人： WILLIAMSON, Alexander , VAN DAMME, Marc , GRIES, Willi-Kurt
IPC分类号： G03F7/085 , G03F7/11 , G03F7/32
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/085 , G03F7/11 , G03F7/32
摘要： A method of making a lithographic printing plate comprising the steps of : a) providing a lithographic printing plate precursor comprising (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (ii) a coating on said support, comprising a photopolymerizable layer, and, optionally, an intermediate layer between the photopolymerizable layer and the support, b) image-wise exposing said coating in a plate setter, c) optionally, heating the precursor in a preheating unit, d) developing the precursor off -press in a gumming unit by treating the coating of the precursor with a gum solution, thereby removing the non-exposed areas of the coating from the support, whereby said coating further comprises a compound capable of interacting with the support, said compound being present in said photopolymerizable layer and/or in said intermediate layer.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤：a）提供平版印刷版前体，其包含（i）具有亲水表面的或具有亲水层的载体，（ii）所述载体上的涂层，可光聚合层，以及任选地在可光聚合层和载体之间的中间层，b）以平版印刷方式将所述涂层曝光在板式固化器中，c）任选地在预热单元中加热前体，d） - 通过用胶溶液处理前体的涂层，从而从载体上除去涂层的未曝光区域，由此所述涂层还包含能够与载体相互作用的化合物，所述化合物存在在所述可光聚合层和/或所述中间层中。

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