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21. 发明申请

US20060246372A1 Planographic printing plate precursor 审中-公开
标题翻译：平版印刷版前体
公开(公告)号：US20060246372A1
公开(公告)日：2006-11-02
申请号：US11081587
申请日：2005-03-17
申请人： Ippei Nakamura , Kazuto Kunita
发明人： Ippei Nakamura , Kazuto Kunita
IPC分类号： G03C1/00
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/06 , B41C2201/10 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41N3/03
摘要： The present invention relates to a positive planographic printing plate precursor comprising a support and a positive recording layer which is disposed on the support and contains (A) an alkali-soluble high-molecular weight compound having a heterocyclic ring bonded with a mercapto group. This positive planographic printing plate precursor is superior in chemical resistance and the developing characteristics of the exposed portions.
摘要翻译：本发明涉及一种正型平版印刷版原版，其包括载体和正层记录层，该记录层设置在载体上，并含有（A）具有与巯基结合的杂环的碱溶性高分子量化合物。该正性平版印刷版原版的耐化学性和曝光部的显影特性优异。

22. 发明授权

US07087362B2 Heat mode-compatible planographic printing plate 有权
标题翻译：热模兼容平版印刷版
公开(公告)号：US07087362B2
公开(公告)日：2006-08-08
申请号：US10733262
申请日：2003-12-12
申请人： Kazuto Shimada , Kazuto Kunita , Ippei Nakamura , Ikuo Kawauchi
发明人： Kazuto Shimada , Kazuto Kunita , Ippei Nakamura , Ikuo Kawauchi
IPC分类号： G03F7/04
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , Y10S430/145 , Y10S430/146
摘要： A process for producing a heat mode-compatible positive planographic printing plate precursor comprising a support and a photosensitive layer whose solubility in an aqueous alkali solution increases upon heat-mode exposure, which includes: applying a photosensitive layer coating solution onto the support, and drying the photosensitive layer coating solution at a drying temperature not less than 150° C. and not greater than 200° C. and for a drying time of 110 seconds or less.
摘要翻译：一种制备与热模式相容的正型平版印刷版原版的方法，其包括支持体和感光层，其在碱性水溶液中的溶解度在热模式曝光时增加，其包括：将感光层涂布溶液施加到载体上，并干燥感光层涂布溶液在干燥温度不低于150℃且不大于200℃，干燥时间为110秒以下。

23. 发明申请

US20060016356A1 Image forming material 有权
标题翻译：成像材料
公开(公告)号：US20060016356A1
公开(公告)日：2006-01-26
申请号：US11183860
申请日：2005-07-19
申请人： Hidekazu Oohashi , Kazuto Kunita
发明人： Hidekazu Oohashi , Kazuto Kunita
IPC分类号： B41N1/14 , G03F7/00 , G03F7/04
CPC分类号： B41C1/10
摘要： An image forming material, a lithographic printing plate precursor and a lithographic printing method, in which a color image with good visibility is obtained by laser exposure, are provided, wherein the image forming material and the lithographic printing plate precursor each comprising a support and a layer comprising a compound represented by formula (1) which changes from a colorless state to a colored state by the effect of heat; and a lithographic printing method comprising on-press development using the lithographic printing plate precursor:
摘要翻译：提供了通过激光曝光获得具有良好可见度的彩色图像的图像形成材料，平版印刷版原版和平版印刷法，其中图像形成材料和平版印刷版前体各自包含载体和包含由式（1）表示的化合物的层，其通过热量从无色状态变为着色状态; 和平版印刷方法，其包括使用平版印刷版前体的印刷机显影：

24. 发明申请

US20060004118A1 Ink composition for inkjet recording and method of producing lithographic printing plate using the same 审中-公开
标题翻译：用于喷墨记录的油墨组合物和使用其的平版印刷版的制造方法
公开(公告)号：US20060004118A1
公开(公告)日：2006-01-05
申请号：US11157966
申请日：2005-06-22
申请人： Kazuto Kunita
发明人： Kazuto Kunita
IPC分类号： C09D11/00
CPC分类号： B41C1/003 , C09D11/101 , G03F7/027
摘要： An ink composition for inkjet recording, capable of being cured upon radiation exposure, is provided and contains: a coloring material; and a polymerizing compound. The polymerizing compound is a specific α-heteromethacryl compound. A method of producing lithographic printing plate is also provided and includes: ejecting an ink composition for inkjet recording onto a hydrophilic substrate, the ink composition containing a coloring material and a polymerizing compound; and irradiating the ink composition on the hydrophilic substrate to cure the ink composition, so as to form an image.
摘要翻译：提供一种能够在放射线照射下固化的用于喷墨记录的油墨组合物，并且包含：着色材料; 和聚合化合物。聚合化合物是特定的α-异亚丙基丙烯酸酯化合物。还提供了一种制备平版印刷版的方法，包括：将用于喷墨记录的油墨组合物喷射到亲水基材上，该油墨组合物含有着色材料和聚合化合物; 并将该油墨组合物照射在亲水性基材上以固化该油墨组合物，以形成图像。

25. 发明申请

US20050170285A1 Polymerizable composition 有权
标题翻译：可聚合组合物
公开(公告)号：US20050170285A1
公开(公告)日：2005-08-04
申请号：US11046720
申请日：2005-02-01
申请人： Atsushi Sugasaki , Kazuto Kunita
发明人： Atsushi Sugasaki , Kazuto Kunita
IPC分类号： G03F7/027 , B41C1/10 , C08F2/44 , C08G18/67 , G03F7/004 , G03F7/035 , G03F7/038 , G03C1/492
CPC分类号： B41C1/1008 , B33Y70/00 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/035 , G03F7/0388 , Y10S430/121 , Y10S430/145 , Y10S430/146
摘要： A polymerizable composition comprising: (A) a non-acrylic binder polymer having an ethylenically unsaturated bond on a side chain; (B) a neutrally charged compound capable of generating a radical under light or heat; and (C) a compound having an ethylenically unsaturated bond, and a polymerizable composition comprising: (A′) a polyurethane resin having an ethylenically unsaturated bond on a side chain, which is a reaction product of an isocyanate compound and a diol compound including a diol compound represented by the formula (G) defiend herein; (B) a neutrally charged compound capable of generating a radical under light or heat; (C) a compound having an ethylenically unsaturated bond; (D′) a 1,4-benzoquinone derivative; and (E′) a dye having a maximum absorption wavelength in a region of from 350 to 450 nm.
摘要翻译：一种可聚合组合物，其包含：（A）侧链上具有烯属不饱和键的非丙烯酸类粘合剂聚合物; （B）能够在光或热下产生自由基的中性充电化合物; 和（C）具有烯属不饱和键的化合物和可聚合组合物，其包含：（A'）在侧链上具有烯属不饱和键的聚氨酯树脂，其是异氰酸酯化合物和二醇化合物的反应产物，式（G）表示的二醇化合物; （B）能够在光或热下产生自由基的中性充电化合物; （C）具有烯属不饱和键的化合物; （D'）1,4-苯醌衍生物; 和（E'）在350至450nm的区域中具有最大吸收波长的染料。

26. 发明授权

US06818372B2 Lithographic printing plate precursor 失效
标题翻译：平版印刷版前体
公开(公告)号：US06818372B2
公开(公告)日：2004-11-16
申请号：US10091439
申请日：2002-03-07
申请人： Kazuto Kunita , Hiromitsu Yanaka
发明人： Kazuto Kunita , Hiromitsu Yanaka
IPC分类号： B41N100
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , Y10S430/145
摘要： A lithographic printing plate precursor comprising a hydrophilic support having provided thereon an image-forming layer containing a radical initiator, an infrared absorbing dye, and at least one component selected from fine particles containing a radical polymerizable compound having the specific structure and microcapsules encapsulating a radical polymerizable compound having the specific structure.
摘要翻译：一种平版印刷版原版，其包含亲水性载体，其上设置有包含自由基引发剂的图像形成层，红外吸收染料和至少一种选自包含具有特定结构的自由基聚合性化合物的微粒和包封基团的微胶囊具有特定结构的聚合性化合物。

27. 发明授权

US06670098B1 Image forming material and method for forming thereof 有权
标题翻译：成像材料及其形成方法
公开(公告)号：US06670098B1
公开(公告)日：2003-12-30
申请号：US09614114
申请日：2000-07-11
申请人： Kazuto Kunita
发明人： Kazuto Kunita
IPC分类号： G03F7095
CPC分类号： B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , Y10S430/145
摘要： A image forming material has a support having thereon a recording layer which is formed of a composition whose solubility in water or in an alkali aqueous solution is altered by the effects of light or heat, and an intermediate layer which is disposed between the support and the recording layer and which has the same function as that of the recording layer and whose sensitivity to light or heat is higher than that of the recording layer.
摘要翻译：图像形成材料具有其上具有记录层的支撑体，该记录层由其在水中或在碱性水溶液中的溶解度由于光或热的作用而改变的组合物形成，以及设置在载体和载体之间的中间层记录层具有与记录层相同的功能，其对光或热的敏感性高于记录层的敏感度。

28. 发明授权

US06641980B2 Developer for photopolymerizable presensitized plate for use in making lithographic printing plate and method for preparing lithographic printing plate 有权
标题翻译：用于制备平版印刷版的光聚合预敏板的显影剂和制备平版印刷版的方法
公开(公告)号：US06641980B2
公开(公告)日：2003-11-04
申请号：US10187605
申请日：2002-07-03
申请人： Hiroyuki Nagase , Kazuto Kunita
发明人： Hiroyuki Nagase , Kazuto Kunita
IPC分类号： G03F730
CPC分类号： G03F7/322 , G03F7/027
摘要： A developer for a photopolymerizable presensitized plate for use in making a lithographic printing plate characterized in that it comprises an alkali silicate and a nonionic compound represented by the following general formula (I), it has a molar ratio: SiO2/M2O (wherein M represents an alkali metal or an ammonium group) ranging from 0.75 to 4.0, a pH value ranging from 11.5 to 12.8 and a conductivity ranging from 3 to 30 mS/cm: A—W (I) wherein A represents a hydrophobic organic group whose logP as determined for A—H is not less than 1.5 and W represents a nonionic hydrophilic organic group whose logP as determined for W—H is less than 1.0; a method for preparing a lithographic printing plate comprising the steps of imagewise exposing, to light, a presensitized plate for use in making a lithographic printing plate, which comprises a substrate provided thereon with a photopolymerizable light-sensitive layer containing a compound having at least one addition-polymerizable ethylenically unsaturated double bond and a photopolymerization initiator; and then developing the exposed presensitized plate using the above developer. The developers and the method for making a lithographic printing plate according to the present invention can prevent scumming during printing and simultaneously attain sufficient printing durability without impairment of image-forming performance, and the developer can dissolve or disperse stably for a long period of time the compounds which are not soluble in the developer, and therefore the running performance of the developer can be excellent and stabilized.
摘要翻译：一种用于制备平版印刷版的可光聚合预敏板的显影剂，其特征在于其包含碱式硅酸盐和由以下通式（I）表示的非离子化合物，其摩尔比为SiO 2 / M 2 O（其中M表示碱金属或铵基），其pH值范围为11.5至12.8，电导率范围为3至30mS / cm：其中A表示疏水性有机基团，其对于AH确定的logP值不小于 W1表示非离子亲水性有机基团，其对于WH测定的logP小于1.0; 一种制备平版印刷版的方法，包括以下步骤：成像曝光用于制备平版印刷版的预敏化板，其包括在其上设置有可光聚合的感光层的基材，所述光致聚合感光层含有至少一种可加成聚合的烯属不饱和双键和光聚合引发剂; 然后使用上述显影剂显影出曝光的敏化板。根据本发明的显影剂和制造平版印刷版的方法可以防止印刷过程中的浮渣并同时获得足够的印刷耐久性而不损害图像形成性能，并且显影剂可以长时间稳定地溶解或分散不溶于显影剂的化合物，因此显影剂的运行性能可以优异且稳定。

29. 发明授权

US06391519B1 Photosensitive resin composition, image recording material, and planographic printing plate using the same 有权
标题翻译：感光树脂组合物，图像记录材料和使用其的平版印刷版
公开(公告)号：US06391519B1
公开(公告)日：2002-05-21
申请号：US09362882
申请日：1999-07-29
申请人： Kazuto Kunita
发明人： Kazuto Kunita
IPC分类号： G03F7004
CPC分类号： B41N1/08 , B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/262
摘要： An image recording material or photosensitive resin composition comprising: (A-1) a phenolic polymer having a structural unit represented by the following general formula I-(1) on a polymer backbone; (A-2) a polymer which has a structural unit represented by the following general formula II-(1) as a polymer backbone or a structural unit represented by the following general formula II-(2) as a side chain attached to a polymer backbone and which has a phenolic hydroxyl group; or (A-3) a mixture comprising a polymer having a phenolic hydroxyl group and a polymer which has a structural unit represented by the following general formula II-(1) as a polymer backbone or a structural unit represented by the following general formula II-(2) as a side chain of attached to a polymer backbone; and (B) an infrared ray absorbing agent. A planographic printing plates using the above-described image recording material and photosensitive resin composition is also provided
摘要翻译：一种图像记录材料或感光性树脂组合物，其包含：（A-1）在聚合物主链上具有由以下通式I-1表示的结构单元的酚醛聚合物;（A-2）具有结构单元由以下通式II-（1）表示为聚合物主链或由以下通式II-（2）表示的结构单元作为连接于聚合物主链并具有酚羟基的侧链; 或（A-3）包含具有酚羟基的聚合物和具有由以下通式II-（1）表示的结构单元作为聚合物主链或由以下通式II表示的结构单元的聚合物的混合物 - （2）作为连接到聚合物骨架的侧链; 和（B）红外线吸收剂。还提供了使用上述图像记录材料和感光性树脂组合物的平版印刷版

30. 发明授权

US06383714B1 Image recording material and planographic printing plate using same 失效
标题翻译：图像记录材料和使用它的平版印刷版
公开(公告)号：US06383714B1
公开(公告)日：2002-05-07
申请号：US09580525
申请日：2000-05-30
申请人： Ippei Nakamura , Tatsuo Nakamura , Kunio Nakamura , Kazuto Kunita
发明人： Ippei Nakamura , Tatsuo Nakamura , Kunio Nakamura , Kazuto Kunita
IPC分类号： G03F7004
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M5/465 , Y10S430/122
摘要： The present invention is an image recording material characterized in that it contains (a) a compound that is decomposed by light or heat and produces an acid, (b) a crosslinking agent that crosslinks in the presence of an acid, (c) a high-polymer compound insoluble in water but soluble in an alkali aqueous solution, and (d) the anionic infrared absorbing agent expressed by general formula (I) or general formula (II) below. In the formulas, M represents a conjugated chain, Ga− represents an anionic substituent, Gb represents a neutral substituent, Xm+1 represents a hydrogen ion or a cation of m valence, and m represents an integer from 1 to 6.
摘要翻译：本发明是一种图像记录材料，其特征在于它包含（a）通过光或热分解并产生酸的化合物，（b）在酸存在下交联的交联剂，（c）高可溶于碱水溶液的聚合物化合物，（d）由通式（I）或通式（II）表示的阴离子型红外线吸收剂。式中，M表示共轭链，Ga表示阴离子取代基，Gb表示中性取代基，Xm + 1表示氢离子或m价阳离子，m表示1〜6的整数。

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