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1. 发明申请

US20070146431A1 Ink composition, inkjet recording method, producing method of planographic printing plate, and planographic printing plate 有权
标题翻译：油墨组合物，喷墨记录方法，平版印刷版的制备方法和平版印刷版
公开(公告)号：US20070146431A1
公开(公告)日：2007-06-28
申请号：US11646376
申请日：2006-12-28
申请人： Ippei Nakamura , Seishi Kasai
发明人： Ippei Nakamura , Seishi Kasai
IPC分类号： B41J2/14
CPC分类号： B41C1/1066 , B41M7/0081 , C09D11/101 , C09D11/38
摘要： An ink composition includes (A) a polymerization initiator; (B) an ester or amide of a mono-functional (meth)acrylic acid having an alkylene oxide repeating unit in a molecule; and (C) a colorant, and preferably further includes (E) a sensitizing dye.
摘要翻译：油墨组合物包括（A）聚合引发剂; （B）分子中具有烯化氧重复单元的单官能（甲基）丙烯酸的酯或酰胺; 和（C）着色剂，并且优选还包括（E）敏化染料。

2. 发明授权

US07897322B2 Ink composition, inkjet recording method, producing method of planographic printing plate, and planographic printing plate 有权
标题翻译：油墨组合物，喷墨记录方法，平版印刷版的制备方法和平版印刷版
公开(公告)号：US07897322B2
公开(公告)日：2011-03-01
申请号：US11646376
申请日：2006-12-28
申请人： Ippei Nakamura , Seishi Kasai
发明人： Ippei Nakamura , Seishi Kasai
IPC分类号： B05D1/32 , B41N1/00 , C09D11/00 , G03C1/00
CPC分类号： B41C1/1066 , B41M7/0081 , C09D11/101 , C09D11/38
摘要： An ink composition includes (A) a polymerization initiator; (B) an ester or amide of a mono-functional (meth)acrylic acid having an alkylene oxide repeating unit in a molecule; and (C) a colorant, and preferably further includes (E) a sensitizing dye.
摘要翻译：油墨组合物包括（A）聚合引发剂; （B）分子中具有烯化氧重复单元的单官能（甲基）丙烯酸的酯或酰胺; 和（C）着色剂，并且优选还包括（E）敏化染料。

3. 发明授权

US07946699B2 Ink jet recording method and ink jet recording device 有权
标题翻译：喷墨记录方法和喷墨记录装置
公开(公告)号：US07946699B2
公开(公告)日：2011-05-24
申请号：US11765472
申请日：2007-06-20
申请人： Yusuke Nakazawa , Seishi Kasai , Toshiyuki Makuta
发明人： Yusuke Nakazawa , Seishi Kasai , Toshiyuki Makuta
IPC分类号： B41J2/01
CPC分类号： B41M5/5209 , B41J11/0015 , B41J11/002 , B41M5/0011 , B41M7/0081
摘要： The invention provides an ink jet recording method that records an image by ejecting, onto a recording medium, an ink that is cured by irradiation of an active energy ray, the method comprising: applying an undercoating liquid onto the recording medium; half-curing the undercoating liquid; and forming an image by ejecting an ink onto the half-cured undercoating liquid, and an ink jet recording device. According to the ink jet recording method in the invention, ink bleeding can be effectively suppressed when using any type of non-absorbing recording media, a high degree of uniformity in an image between various recording media can be obtained, and unevenness in line width or color caused by mixing between the liquid droplets can be suppressed.
摘要翻译：本发明提供一种喷墨记录方法，其通过在记录介质上喷射通过照射活性能量射线固化的油墨来记录图像，所述方法包括：将底涂层涂布到记录介质上; 半固化底涂液体; 以及通过将油墨喷射到半固化底涂布液上形成图像，以及喷墨记录装置。根据本发明的喷墨记录方法，当使用任何类型的非吸收性记录介质时，可以有效地抑制墨渗出，可以获得各种记录介质之间的图像的高度均匀性，以及线宽度的不均匀性可以抑制由液滴之间的混合引起的颜色。

4. 发明申请

US20070225185A1 Ink washing liquid and cleaning method 审中-公开
标题翻译：墨水清洗液和清洗方法
公开(公告)号：US20070225185A1
公开(公告)日：2007-09-27
申请号：US11723465
申请日：2007-03-20
申请人： Seishi Kasai
发明人： Seishi Kasai
IPC分类号： C11D9/00
CPC分类号： B41J2/16552 , C11D7/263 , C11D7/3209 , C11D7/3218
摘要： An ink washing liquid for a photocurable ink is provided, the liquid including at least one type of ether compound. There is also provided a cleaning method for an inkjet printer, the method including cleaning the inkjet printer with the ink washing liquid.
摘要翻译：提供了一种用于光固化油墨的油墨清洗液，所述液体包括至少一种醚化合物。还提供了一种用于喷墨打印机的清洁方法，该方法包括用墨水清洗液清洗喷墨打印机。

5. 发明申请

US20060082628A1 Ink composition for ink jet recording and ink jet recording method 审中-公开
标题翻译：喷墨记录用油墨组合物和喷墨记录方法
公开(公告)号：US20060082628A1
公开(公告)日：2006-04-20
申请号：US11252779
申请日：2005-10-19
申请人： Seishi Kasai , Katsuyuki Hirato
发明人： Seishi Kasai , Katsuyuki Hirato
IPC分类号： G01D11/00
CPC分类号： C09D11/324
摘要： An ink composition for ink jet recording, comprising: a dispersion medium; and a charged particle comprising a coloring material, wherein the ink composition comprises at least one basic carbon black as the coloring material.
摘要翻译：一种喷墨记录用油墨组合物，包括：分散介质; 和包含着色材料的带电粒子，其中所述油墨组合物包含至少一种碱性炭黑作为着色材料。

6. 发明授权

US06479203B1 Direct drawing type lithographic printing plate precursor 失效
标题翻译：直接绘图型平版印刷版前体
公开(公告)号：US06479203B1
公开(公告)日：2002-11-12
申请号：US09648831
申请日：2000-08-25
申请人： Hiroshi Tashiro , Satoshi Hoshi , Seishi Kasai , Eiichi Kato
发明人： Hiroshi Tashiro , Satoshi Hoshi , Seishi Kasai , Eiichi Kato
IPC分类号： G03G700
CPC分类号： G03G13/28 , B41C1/1041 , B41N1/006 , G03G7/0046 , G03G7/0093 , G03G13/283 , G03G13/286 , Y10T428/25 , Y10T428/256 , Y10T428/258 , Y10T428/2991 , Y10T428/31 , Y10T428/31609 , Y10T428/31663
摘要： A direct drawing type lithographic printing plate precursor comprising a water-resistant support having provided thereon an image receiving layer, wherein the image receiving layer comprises particles having rough surface composed of core particles having on the surfaces thereof fine particles adhered, and a binder resin comprising a complex composed of a resin containing a siloxane bond in which a silicon atom is connected with an oxygen atom and an organic polymer containing a group capable of forming a hydrogen bond with the resin containing a siloxane bond. According to the use of the direct drawing type lithographic printing plate precursor of the present invention, images free from not only background stain over an entire surface but also dot-like stain can be formed thereon. Also, the direct drawing type lithographic printing plate precursor can prepare a lithographic printing plate providing a great number of printed matter having clear images free from disappearance or distortion of image.
摘要翻译：一种直接拉伸型平版印刷版原版，其包括在其上设置有图像接收层的防水支撑体，其中所述图像接收层包括由其表面上附着有细颗粒的芯颗粒组成的具有粗糙表面的颗粒，以及粘合剂树脂，由含有硅原子与氧原子连接的硅氧烷键的树脂构成的络合物和含有能够与含有硅氧烷键的树脂形成氢键的基团的有机聚合物构成的络合物。根据直接图本发明的平版印刷版原版，可以在其上形成不仅在整个表面上不仅有背景染色，而且形成点状污点的图像。此外，直接拉伸型平版印刷版原版可以制备提供大量印刷品的平版印刷版，其具有没有图像消失或失真的清晰图像。

7. 发明授权

US06405650B1 Camera-ready copy sheet for lithograpic printing plate 失效
标题翻译：相机准备的印刷版复印纸
公开(公告)号：US06405650B1
公开(公告)日：2002-06-18
申请号：US09625477
申请日：2000-07-25
申请人： Takao Nakayama , Seishi Kasai , Hiroyuki Ohishi
发明人： Takao Nakayama , Seishi Kasai , Hiroyuki Ohishi
IPC分类号： B41N600
CPC分类号： B41N6/00 , B41F27/14 , B41M1/06 , B41M9/02
摘要： The present invention provides for a camera-ready copy sheet to be inserted between a plate cylinder and a lithographic printing plate at least the back side of which is made of a non-metallic material. The copy sheet has asperities of a predetermined shape on the front side that are urged against the back side of the lithographic printing plate to depress it. The height of the projections in the asperities ranges from 5 &mgr;m to 50 &mgr;m. The sum per unit area of maximum cross-sectional areas of planes in the projections that are parallel to the surface of the sheet ranges from 0.2% to 4% of the unit area.
摘要翻译：本发明提供了一种将准备照相机的复印纸插入印版滚筒和至少其背面由非金属材料制成的平版印刷版之间。复印纸在前侧具有预定形状的凹凸，其被压靠在平版印刷版的背面以将其压下。凹凸中凸起的高度范围为5〜50um。平行于片材表面的突起中的平面的最大横截面积的每单位面积的总和为单位面积的0.2％至4％。

8. 发明授权

US5723239A Desensitizing solution for offset printing 失效
公开(公告)号：US5723239A
公开(公告)日：1998-03-03
申请号：US718949
申请日：1996-09-26
申请人： Ryosuke Itakura , Seishi Kasai , Hidefumi Sera , Eiichi Kato
发明人： Ryosuke Itakura , Seishi Kasai , Hidefumi Sera , Eiichi Kato
IPC分类号： B41N3/08 , G03G13/28
CPC分类号： B41N3/08
摘要： An amine compound-containing, but cyanogen-free, desensitizing solution for offset printing, characterized by containing phytic acid (inositol hexaphosphate) and/or a metal and/or ammonium salts of phytic acid, and at least one selected from the group consisting of amine compounds represented by the following general formulae (1) and (2); a carboxylic acid or carboxylate containing (3); an urea (5) and/or an urethane (6) containing (4); an amide compound represented by (8) and/or an imide compound (9), each containing an amino group (7); and a heterocyclic compound at least one nitrogen atom and having an inorganic/organic value of 0.1 to 4.0 inclusive. ##STR1##

9. 发明授权

US5393625A Electrophotolithographic printing plate precursor 失效
标题翻译：电子光刻印版前体
公开(公告)号：US5393625A
公开(公告)日：1995-02-28
申请号：US181243
申请日：1994-01-13
申请人： Eiichi Kato , Seishi Kasai , Kazuo Ishii
发明人： Eiichi Kato , Seishi Kasai , Kazuo Ishii
IPC分类号： C08F8/00 , C08K3/22 , G03G5/05 , G03G5/06 , G03G5/08 , G03G5/087 , G03G5/09 , G03G13/28
CPC分类号： G03G5/0589 , C08F8/00 , C08K3/22
摘要： Disclosed is electrophotolithographic plate precursor having on a conductive support at least one photoconductive layer containing at least a random copolymer binder resin (P) (i) having a weight average molecular weight of from 5.times.10.sup.4 to 5.times.10.sup.5, (ii) comprising (a) a polymer component comprising particular methacrylate or acrylate monomers, (b) a polymer component containing at least one particular polar group and (c) a polymer component having a Fedors' solution parameter of 9.0 or more and containing at least a particular aprotic polar group, and (iii) having at least a particular polar group at one end of the main chain of the copolymer. The plate precursor may be etched with a combination of an etchant and a wetting water both having no problem in the environmental sanitation, to be formed into an offset printing plate not generating background staining. The printing plate has high printing durability and has excellent rubbing resistance.
摘要翻译：公开了电子照相平版印刷版原版，其在导电载体上具有至少一个光导电层，其至少含有重均分子量为5×10 4至5×10 5的无规共聚物粘合剂树脂（ⅰ），（ⅱ）包含（a）聚合物包含特定的甲基丙烯酸酯或丙烯酸酯单体的组分，（b）含有至少一个特定极性基团的聚合物组分和（c）具有9.0或更高的Fedors溶液参数并且至少含有特定非质子极性基团的聚合物组分和（ iii）在共聚物的主链的一端具有至少一个特定的极性基团。可以用环境卫生中没有问题的蚀刻剂和润湿水的组合来蚀刻板前体，以形成不产生背景染色的胶版印刷版。该印版具有高的印刷耐久性并且具有优异的耐摩擦性。

10. 发明授权

US5252419A Electrophotographic light-sensitive material comprising resin containing acidic groups at random and comb-like resin containing macromonomer comprising AB block copolymer 失效
标题翻译：包含随机含有酸性基团的树脂和包含含有AB嵌段共聚物的大分子单体的梳状树脂的电子照相感光材料
公开(公告)号：US5252419A
公开(公告)日：1993-10-12
申请号：US704248
申请日：1991-05-22
申请人： Eiichi Kato , Seishi Kasai , Kazuo Ishii
发明人： Eiichi Kato , Seishi Kasai , Kazuo Ishii
IPC分类号： C08L33/04 , C08L33/06 , C08L51/00 , C08L101/00 , C09J151/00 , G03G5/05 , G03G5/08 , G03G5/087 , G03G5/09 , G03G13/28
CPC分类号： G03G5/0592 , G03G5/0589
摘要： An electrophotographic light-sensitive material comprising a support having provided thereon a photoconductive layer containing at least an inorganic photoconductive substance, a spectral sensitizer and a binder resin, wherein the binder resin contains (1) at least one resin (Resin (A)) which contains at least 30% by weight of a polymer component represented by the general formula (I) and a polymer component containing at least one acidic group selected from ##STR1## (wherein R represents a hydrocarbon group or --OR') and a cyclic acid anhydride-containing group, and which has at least one acidic group selected from the above-mentioned acidic groups at one terminal of the main chain of the copolymer; ##STR2## and (2) at least one graft type copolymer (Resin (B)) formed from at least one monofunctional macromonomer (M) and comprising an AB block copolymer composed of an A block comprising at least one polymer component containing at least one acidic group selected from ##STR3## and a cyclic acid anhydride-containing group, and a B block containing at least one polymer component represented by the general formula (III) having a polymerizable double bond group bonded to the terminal of the main chain of the B block polymer. ##STR4## X.sub.1 represents ##STR5## and R.sub.21 represents a hydrocarbon group, provided that, when X.sub.1 represents ##STR6## R.sub.21 represents a hydrogen atom or a hydrocarbon group.
摘要翻译：一种电子照相感光材料，包括其上设置有至少含有无机光电导性物质，光谱增感剂和粘合剂树脂的光电导层的载体，其中所述粘合剂树脂含有（1）至少一种树脂（Resin（A）），所述树脂含有至少30重量％的由通式（I）表示的聚合物组分和含有至少一个选自以下的酸性基团的聚合物组分（其中R表示烃基或-OR'）和环状酸含酸酐基团，并且在共聚物的主链的一个末端具有至少一个选自上述酸性基团的酸性基团; （I）和（2）由至少一种单官能大分子单体（M）形成的至少一种接枝型共聚物（树脂（B）），其包含由包含至少一种含有至少一个选自的酸性基团和含环状酸酐的基团，以及含有至少一个由通式（III）表示的聚合物组分的B嵌段，该聚合物组分具有键合到主体的末端的可聚合双键基团 B嵌段聚合物链。（III）X1表示，R21表示烃基，条件是当X 1表示R 21表示氢原子或烃基时。

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