公开(公告)号：US07074542B2

公开(公告)日：2006-07-11

申请号：US10087834

申请日：2002-03-05

申请人： Keitaro Aoshima

发明人： Keitaro Aoshima

IPC分类号： B41N1/00 ,  B41N3/00 ,  G03F7/016 ,  G03F7/11

CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

摘要： A planographic printing plate precursor comprising: a substrate; a photosensitive layer disposed on the substrate, the photosensitive layer including a light-to-heat conversion agent and a compound, which is at least one of crosslinkable and polymerizable, with solubility of the photosensitive layer in an alkali developing solution being decreased by the effect of at least one of light and heat; and an overcoat layer including a polymer, which is hydrophobic and soluble in an aqueous alkali solution.

公开(公告)号：US20060060110A1

公开(公告)日：2006-03-23

申请号：US11227163

申请日：2005-09-16

申请人： Keitaro Aoshima

发明人： Keitaro Aoshima

IPC分类号： C09D11/00

CPC分类号： C09D11/326 ,  C09D7/80

摘要： A method of manufacturing an ink composition is provided and includes the steps of dispersing a coloring material in a dispersion medium to provide a dispersion, and then adding an electric charge generator to the dispersion to form charged particles, in which heating treatment is carried out after the addition of an electric charge generator.

摘要翻译： 提供了一种油墨组合物的制造方法，包括将着色材料分散在分散介质中以提供分散体的步骤，然后向分散体中加入电荷产生剂以形成带电粒子，其中进行加热处理后，进行加热处理 添加电荷发生器。

公开(公告)号：US07005234B2

公开(公告)日：2006-02-28

申请号：US10101316

申请日：2002-03-20

申请人： Satoshi Hoshi ,  Keitaro Aoshima

发明人： Satoshi Hoshi ,  Keitaro Aoshima

IPC分类号： G03F7/038

CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41N3/038 ,  Y10S430/145 ,  Y10S430/146

摘要： The present invention provides a planographic printing plate precursor comprising a photosensitive layer on a support, the photosensitive layer including an infrared absorbent, a radical polymerization initiator and a radical polymerizing compound, the photosensitive layer being recordable with irradiation with an infrared ray, and being at least one of soluble and dispersible in water.

公开(公告)号：US20050151821A1

公开(公告)日：2005-07-14

申请号：US11019159

申请日：2004-12-23

申请人： Keitaro Aoshima

发明人： Keitaro Aoshima

IPC分类号： B41J2/06 ,  C09D11/00

CPC分类号： B41J2/06

摘要： An inkjet recording method comprising ejecting an ink composition comprising a dispersion medium and charged particles containing at least a colorant by utilizing an electrostatic field, wherein the method comprises preparing as the ink composition, an initial feeding ink composition and a replenishing ink composition in which solid content concentration is controlled higher than solid content concentration of the initial feeding ink composition, and replenishing the replenishing ink composition in order to compensate decrease in concentration of the charged particles due to ejection of the initial feeding ink composition.

摘要翻译： 一种喷墨记录方法，包括通过利用静电场喷射包含分散介质和至少含有着色剂的带电粒子的油墨组合物，其中所述方法包括制备作为油墨组合物的初始进料油墨组合物和补充油墨组合物，其中固体 控制含量浓度高于初始进料油墨组合物的固体含量浓度，并且补充补充油墨组合物以补偿由于初始进料油墨组合物的喷射引起的带电粒子浓度的降低。

公开(公告)号：US06403283B1

公开(公告)日：2002-06-11

申请号：US08811932

申请日：1997-03-05

申请人： Keitaro Aoshima ,  Katsuji Kitatani ,  Fumikazu Kobayashi

发明人： Keitaro Aoshima ,  Katsuji Kitatani ,  Fumikazu Kobayashi

IPC分类号： G03C177

CPC分类号： B41C1/1008 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  G03F7/0045 ,  G03F7/038 ,  Y10S430/121 ,  Y10S430/122 ,  Y10S430/145

摘要： A negative working image recording material which comprises the following four components (A) to (D): (A) at least one of compounds represented by following general formulas (I) to (V), or at least one of polymers obtained by radical polymerization using at least one of monomers represented by following general formulas (VI) to (X): (B) at least one cross-linking agent; (C) at least one infrared absorbing agent; (D) at least one novolak resin.

摘要翻译： 一种负型工作图像记录材料，其包含以下四种组分（A）至（D）：（A）至少一种由以下通式（I）至（V）表示的化合物，或至少一种由基团 使用由以下通式（VI）至（X）:( B）代表的至少一种单体：至少一种交联剂;（C）至少一种红外线吸收剂;（D）至少一种酚醛清漆树脂。

公开(公告)号：US6132935A

公开(公告)日：2000-10-17

申请号：US691371

申请日：1996-08-02

申请人： Fumikazu Kobayashi ,  Kazuyoshi Mizutani ,  Keitaro Aoshima

发明人： Fumikazu Kobayashi ,  Kazuyoshi Mizutani ,  Keitaro Aoshima

IPC分类号： B41C1/10 ,  B41M5/36 ,  G03C1/73

CPC分类号： B41C1/1008 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/145 ,  Y10S430/146

摘要： A negative-working image recording material is disclosed, which comprises a substance which absorbs light to generate heat, a water-insoluble and aqueous alkali-soluble resin, and a phenol derivative having in its molecule from 4 to 8 benzene rings, at least one phenolic hydroxyl group and at least two groups represented by the following general formula (I):--CH.sub.2 OR.sup.1 (I)wherein R.sup.1 represents a hydrogen atom, an alkyl group or an acyl group. The negative-working image recording material can perform recording independent of the emission wavelength of the exposing light source, particularly with light in the range of from near infrared to infrared (heat irradiation).

摘要翻译： 公开了一种负性图像记录材料，其包括吸收光以产生热的物质，水不溶性和碱溶性水溶性树脂，以及分子中具有4至8个苯环的苯酚衍生物，至少一种 酚羟基和由以下通式（I）表示的至少两个基团：-CH 2 OR 1（I）其中R 1表示氢原子，烷基或酰基。 负工作图像记录材料可以独立于曝光光源的发射波长执行记录，特别是在近红外到红外（热照射）的范围内的光。

公开(公告)号：US06083658A

公开(公告)日：2000-07-04

申请号：US62643

申请日：1998-04-20

申请人： Kazuto Kunita ,  Keitaro Aoshima ,  Ippei Nakamura ,  Tatsuo Nakamura

发明人： Kazuto Kunita ,  Keitaro Aoshima ,  Ippei Nakamura ,  Tatsuo Nakamura

IPC分类号： B41C1/055 ,  G03F3/10 ,  G03F7/00 ,  G03F7/004 ,  G03F7/038 ,  H01L21/027 ,  G03C1/492

CPC分类号： G03F7/038 ,  G03F7/0045 ,  Y10S430/128

摘要： The negative working image recording image recording material of the present invention is a negative working image recording material comprising (A) a compound which acts as a cross-linking agent in the presence of an acid, (B) a binder polymer, (C) a compound which generates an acid by the action of heat and (D) an infrared absorber, wherein (A) the compound which acts as a cross-linking agent in the presence of an acid is a phenol derivative represented by the following general formula (I) or (II) wherein each of the groups is defined and wherein (B) the binder polymer is a polymer having in the side chain an aromatic hydrocarbon ring having directly linked thereto a hydroxyl group or an alkoxy group if (A) is a phenol derivative represented by the general formula (I), but (B) the binder polymer is a polymer having in the main chain or the side chain an aromatic hydrocarbon ring having directly linked thereto a hydroxyl group or an alkoxy group if (A) is a phenol derivative represented by the general formula (II). ##STR1##

摘要翻译： 本发明的负作用图像记录图像记录材料是负型工作图像记录材料，其包含（A）在酸存在下作为交联剂的化合物，（B）粘合剂聚合物，（C） 通过加热产生酸的化合物和（D）红外线吸收剂，其中（A）在酸存在下作为交联剂的化合物是由以下通式表示的苯酚衍生物（ I）或（II）其中每个基团被定义，并且其中（B）粘合剂聚合物是在侧链中具有直接键合有羟基或烷氧基的芳族烃环的聚合物，如果（A）为 苯酚衍生物，通式（I）表示，但（B）粘合剂聚合物是在主链或侧链具有直接连接有羟基或烷氧基的芳香族烃环的聚合物，如果（A）为 酚衍生物代表 由通式（II）表示。

公开(公告)号：US5300397A

公开(公告)日：1994-04-05

申请号：US898330

申请日：1992-06-15

申请人： Keitaro Aoshima

发明人： Keitaro Aoshima

IPC分类号： G03F7/00 ,  C08F290/04 ,  C09D5/00 ,  C09D155/00 ,  G03F7/021 ,  G03F7/027 ,  G03F7/038 ,  H01L21/027 ,  H01L21/30 ,  G03F7/016 ,  G03C1/77

CPC分类号： G03F7/021

摘要： A light-sensitive composition comprising a diazonium compound and a polymer binder wherein the polymer binder comprises structural units represented by the following formula (I); ##STR1## wherein X represents a single bond, an ester bond or an amide bond; and Y represents a polymer group comprising structural units represented by the following formula (II); ##STR2## where Z represents ##STR3## R.sup.1 and R.sup.3 represent hydrogen atom or methyl group; R.sup.2 and R represent a single bond or a divalent bridging group; and R.sup.5 and R.sup.6 represent hydrogen atom or optionally substituted hydrocarbon group having 1 to 15 carbon atoms; and R.sup.7 represents an optionally substituted hydrocarbon group having 1 to 15 carbon atoms. The present light-sensitive composition exhibits extremely enhanced sensitivity and hence gives sufficient image formation with a short light exposure time.

摘要翻译： 一种包含重氮化合物和聚合物粘合剂的感光组合物，其中所述聚合物粘合剂包含由下式（I）表示的结构单元; （*化学结构*）（I）其中X表示单键，酯键或酰胺键; Y表示由下述式（II）表示的结构单元的聚合物组。 （*化学结构*）（II）其中Z表示（*化学结构*）-SO 3 H或-CONHSO 2 R 7; R1和R3表示氢原子或甲基; R2和R表示单键或二价桥连基团; R5和R6代表氢原子或任选取代的具有1至15个碳原子的烃基; 并且R 7表示具有1至15个碳原子的任选取代的烃基。 本发明的感光组合物显示出极高的灵敏度，因此在短的曝光时间内得到足够的成像。

公开(公告)号：US20070207412A1

公开(公告)日：2007-09-06

申请号：US11712965

申请日：2007-03-02

申请人： Keitaro Aoshima

发明人： Keitaro Aoshima

IPC分类号： G03F7/00

CPC分类号： B41C1/1066 ,  C09D11/101

摘要： The present invention provides a method of producing a planographic printing plate, including ejecting a photo-polymerizable ink composition containing at least one polymerization-initiating substance having a molar extinction coefficient of 1,000 M−1cm−1 or more in a wavelength range of 400 nm to 700 nm on a support, and polymerizing and hardening the ink deposited on the support by irradiation of the ink with light from a light source having an output of 1,000 W or less, and a planographic printing plate obtained by the method.

摘要翻译： 本发明提供一种平版印刷版的制造方法，其特征在于，喷射含有至少一种摩尔吸光系数为1000M -1以上的聚合引发物质的光聚合性油墨组合物， 在载体上的波长范围为400nm至700nm的-1或更大，并且通过用来自具有1,000W输出的光源的光照射油墨来聚合和硬化沉积在载体上的油墨，或 和通过该方法获得的平版印刷版。

公开(公告)号：US20060054055A1

公开(公告)日：2006-03-16

申请号：US11221756

申请日：2005-09-09

申请人： Keitaro Aoshima

发明人： Keitaro Aoshima

IPC分类号： C09D11/00

CPC分类号： C09D11/38

摘要： A liquid ink composition is provided and contains: charged particles including at least a coloring material; (a) at least a compound selected from an organic acid and a metal salt thereof; and (b) at least a compound selected from a basic compound and an onium salt. An ink jet recording method is provided and has a step of ejecting the same liquid ink composition as ink droplets.

摘要翻译： 提供液体油墨组合物，并包含：至少包含着色材料的带电粒子; （a）至少一种选自有机酸及其金属盐的化合物; 和（b）至少一种选自碱性化合物和鎓盐的化合物。 提供了一种喷墨记录方法，并且具有喷射与墨滴相同的液体油墨组合物的步骤。