公开(公告)号：US4502984A

公开(公告)日：1985-03-05

申请号：US541568

申请日：1983-10-13

申请人： Eiichi Kato ,  Masataka Okamoto ,  Hiroshi Ueda ,  Masaharu Inaba

发明人： Eiichi Kato ,  Masataka Okamoto ,  Hiroshi Ueda ,  Masaharu Inaba

IPC分类号： G03G5/08 ,  H01B1/06

CPC分类号： G03G5/08 ,  Y10T428/31971

摘要： Electroconductive base sheet for electrostatic according which comprises an electroconductive layer containing both a metal oxide semiconductor of this invention and at least one substance selected from the group consisting of a reducing saccharide, a derivative thereof, ascorbic acid, an optical isomer of ascorbic acid and a reducing ascorbic acid derivative of this invention. The electroconductive base sheet provides a superior electroconductivity.

摘要翻译： 含有本发明的金属氧化物半导体的导电层和选自还原性糖类，衍生物，抗坏血酸，抗坏血酸的旋光异构体和抗坏血酸的至少一种物质的静电用导电性基材片 减少本发明的抗坏血酸衍生物。 导电基片提供优异的导电性。

公开(公告)号：US07264329B2

公开(公告)日：2007-09-04

申请号：US10946296

申请日：2004-09-22

申请人： Eiichi Kato ,  Takahiro Ishizuka

发明人： Eiichi Kato ,  Takahiro Ishizuka

IPC分类号： B41J2/15

CPC分类号： B41J2/164 ,  B41J2/1606 ,  B41J2/162

摘要： To provide an inkjet recording head in which a high ink repelling property is kept even against the repeated use and which is excellent in film strength and abrasion resistance and is excellent with respect to printing quality of the resulting image, the inkjet recording head includes a nozzle having: a hole for discharging a recording liquid including an ink; and a portion capable of repelling the ink at the periphery of the hole, wherein the portion includes a cured film formed from a composition having a block copolymer, and the block copolymer includes: a block polymer having a fluorine-containing polymer; and a block polymer having a repeating unit having a siloxane structure.

摘要翻译： 为了提供一种喷墨记录头，其中即使不重复使用也能保持高的斥墨性，并且膜强度和耐磨性优异，并且在所得图像的打印质量方面优异，喷墨记录头包括喷嘴 具有：用于排出包括油墨的记录液体的孔; 以及能够在孔周边排斥墨水的部分，其中所述部分包括由具有嵌段共聚物的组合物形成的固化膜，并且所述嵌段共聚物包括：具有含氟聚合物的嵌段聚合物; 和具有具有硅氧烷结构的重复单元的嵌段聚合物。

公开(公告)号：US20070146887A1

公开(公告)日：2007-06-28

申请号：US10584634

申请日：2004-12-24

申请人： Akira Ikeda ,  Yuuzou Muramatsu ,  Kazuhiro Nakamura ,  Eiichi Kato

发明人： Akira Ikeda ,  Yuuzou Muramatsu ,  Kazuhiro Nakamura ,  Eiichi Kato

IPC分类号： G02B1/10

CPC分类号： G02B1/111 ,  Y10T428/1045 ,  Y10T428/105

摘要： To provide an antireflection film which is easily and inexpensively producible and which has an antireflection property, a scratch resistance and a stain resistance in a sufficient level, and a polarizing plate and a liquid crystal display device utilizing the antireflection film of such excellent ability, the antireflection film includs a transparent support and a low-refractive index layer having a lower refractive index than the transparent support, wherein the low-refractive index layer is an outermost layer, and the low-refractive index layer contains a hollow silica particle and a compound that reduces a surface free energy of the outermost layer.

摘要翻译： 为了提供一种容易且廉价生产并具有足够水平的抗反射性，耐擦伤性和耐污染性的抗反射膜，以及利用具有这种优异能力的抗反射膜的偏振片和液晶显示装置， 抗反射膜包括透明支撑体和折射率低于透明支撑体的低折射率层，其中低折射率层是最外层，低折射率层包含中空二氧化硅颗粒和化合物 这降低了最外层的表面自由能。

公开(公告)号：US07182433B2

公开(公告)日：2007-02-27

申请号：US10946258

申请日：2004-09-22

申请人： Takahiro Ishizuka ,  Tatsuhiko Obayashi ,  Eiichi Kato

发明人： Takahiro Ishizuka ,  Tatsuhiko Obayashi ,  Eiichi Kato

IPC分类号： B41J2/14 ,  B41J2/135

CPC分类号： B41J2/164 ,  B41J2/1606 ,  B41J2/162

摘要： To provide an inkjet recording head which is excellent in water repellency and wearing resistance and attains high printed-image quality, the inkjet recording head includes a nozzle having: a hole for discharging a recording liquid including an ink; and a portion capable of repelling the ink at the periphery of the hole, wherein the portion contains a crosslinked resin formed from a polymerizable composition having a fluorine-containing polymerizable polymer, and the fluorine-containing polymerizable polymer has: a first structural unit having a fluorine atom; and a second structural unit having a radical-polymerizable group.

摘要翻译： 为了提供一种具有优异的防水性和耐磨性并且获得高印刷图像质量的喷墨记录头，喷墨记录头包括具有：用于排出包括油墨的记录液体的孔的喷嘴; 以及能够排斥孔周边的油墨的部分，其中，所述部分含有由具有含氟聚合性聚合物的聚合性组合物形成的交联树脂，所述含氟聚合性聚合物具有：第一结构单元，其具有 氟原子 和具有自由基聚合性基团的第二结构单元。

公开(公告)号：US06470799B2

公开(公告)日：2002-10-29

申请号：US09818529

申请日：2001-03-28

申请人： Yusuke Nakazawa ,  Hideyuki Koguchi ,  Kazuo Ishii ,  Eiichi Kato

发明人： Yusuke Nakazawa ,  Hideyuki Koguchi ,  Kazuo Ishii ,  Eiichi Kato

IPC分类号： B41C110

CPC分类号： B41J2/06 ,  B41C1/1066 ,  B41J2002/012 ,  B41J2002/061

摘要： A method of computer-to-cylinder lithographic printing, comprising: loading a plate material on a rotative plate cylinder of a lithographic printing apparatus; rotating the plate cylinder having loaded thereon the plate material; forming an image directly onto the plate material by an inkjet image-recording process which comprises ejecting an oil-based ink from a recording head having a plurality of ejecting channels, based on image data signals, utilizing an electrostatic field, to prepare a printing plate; subsequently performing lithographic printing with the thus prepared printing plate, wherein the recording head is driven so that every n'th channel thereof is actuated in a common phase, and wherein the plate cylinder is rotated to give a surface rotational speed V (mm/sec) of the plate material as represented by the following formula: V=25.4×(f×n)/N wherein N represents a recording resolution (dots/25.4 mm) along a rotative direction of the plate cylinder on the plate material, and f represents a driving frequency f (Hz) of each ejecting channel of the recording head.

摘要翻译： 一种计算机对滚筒平版印刷的方法，包括：将平板印刷材料装载在平版印刷装置的旋转印版滚筒上; 旋转其上装有板材的印版滚筒; 通过喷墨图像记录方法将图像直接形成在板材上，其包括基于图像数据信号，利用静电场从具有多个喷射通道的记录头喷射油性油墨，以制备印刷板 ; 随后用如此制备的印版执行平版印刷，其中记录头被驱动，使得其第n个通道在公共相中被致动，并且其中印版滚筒旋转以提供表面旋转速度V（mm / sec ）如下式所示：其中N表示沿着板材上的印版滚筒的旋转方向的记录分辨率（点/ 25.4mm），f表示每个喷射的印刷滚筒的驱动频率f（Hz） 通道的记录头。

公开(公告)号：US06412937B1

公开(公告)日：2002-07-02

申请号：US09427528

申请日：1999-10-26

申请人： Eiichi Kato ,  Yusuke Nakazawa

发明人： Eiichi Kato ,  Yusuke Nakazawa

IPC分类号： B41J217

CPC分类号： C09D11/36

摘要： An ink composition for an electrostatic ink jet composed of a nonaqueous solvent having an electrical resistance of not lower than 109 &OHgr;·cm and a dielectric constant of not more than 3.5; a solid particulate material having an average particle diameter of from 0.1 to 3 &mgr;m dispersed in a nonaqueous solvent; and at least one fluorine-based surface active agent which is soluble in the nonaqueous solvent. The surface active agent is present in an amount from about 0.05 to 5% by weight based on the weight of the ink composition.

摘要翻译： 一种静电喷墨用油墨组合物，其特征在于，由电阻不低于10欧姆·厘米，介电常数不大于3.5的非水溶剂构成; 分散在非水溶剂中的平均粒径为0.1〜3μm的固体颗粒材料; 和至少一种可溶于非水溶剂的氟基表面活性剂。 基于油墨组合物的重量，表面活性剂的存在量为约0.05至5重量％。

公开(公告)号：US06393985B1

公开(公告)日：2002-05-28

申请号：US09473501

申请日：1999-12-28

申请人： Hiroshi Tashiro ,  Eiichi Kato

发明人： Hiroshi Tashiro ,  Eiichi Kato

IPC分类号： B41N114

CPC分类号： B41C1/1066 ,  B41N1/14 ,  Y10T428/256

摘要： A direct drawing type lithographic printing plate precursor comprising a water-resistant support having provided thereon an image-receiving layer comprising inorganic particles and a binder resin, wherein the inorganic particles comprise at least one kind of particles selected from: (i) metal oxide particles having an average particle size of from 0.01 to 5 &mgr;m and comprising a metal atom selected from Mg, Ba, Ge, Sn, Zn, Pb, La, Zr, V, Cr, Mo, W, Mn, Co, Ni and Cu; (ii) metal hydroxide particles having an average particle size of from 0.01 to 5 &mgr;m, the metal hydroxide being represented by the formula (I): M(OH)x  (I) wherein M represents a metal atom selected from Mg, Ba, Al, Ti, Zn, Cu, Ni, Sn, Co, Ge, Fe and La, and x represents a valence of the metal M; and (iii) double oxide particles having an average particle size of from 0.01 to 5 &mgr;m and comprising at least one metal atom selected from Mg, Al, Si, Ti, Zr, Cr, V, Mo, Sn, W and Nb, and wherein the binder resin comprises a complex comprising: 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.

摘要翻译： 一种直接拉伸型平版印刷版原版，其特征在于，具有防水载体，其上设置有包含无机颗粒和粘合剂树脂的图像接受层，其中所述无机颗粒包含至少一种选自以下的颗粒：（i）金属氧化物颗粒 平均粒径为0.01〜5μm，包含选自Mg，Ba，Ge，Sn，Zn，Pb，La，Zr，V，Cr，Mo，W，Mn，Co，Ni和Cu的金属原子; （ii）平均粒径为0.01〜5μm的金属氢氧化物粒子，所述金属氢氧化物由式（I）表示：其中，M表示选自Mg，Ba，Al，Ti，Zn，Cu， Ni，Sn，Co，Ge，Fe和La，x表示金属M的化合价; 和（iii）平均粒度为0.01〜5μm的二氧化物粒子，其含有选自Mg，Al，Si，Ti，Zr，Cr，V，Mo，Sn，W和Nb中的至少一种金属原子，以及 其中所述粘合剂树脂包含复合物，所述配合物包含：含有硅原子与氧原子连接的硅氧烷键的树脂; 和含有与含有硅氧烷键的树脂形成氢键的基团的有机聚合物。

公开(公告)号：US06386104B1

公开(公告)日：2002-05-14

申请号：US09709546

申请日：2000-11-13

申请人： Seishi Kasai ,  Eiichi Kato

发明人： Seishi Kasai ,  Eiichi Kato

IPC分类号： B41N600

CPC分类号： B41N6/00

摘要： An under sheet for a lithographic printing plate which has an initial modulus of elasticity of 34×108 Pa or more, and has concavities and convexities having a central line average roughness (Ra) of less than 2 &mgr;m and Ra/Rz of 0.05 or more on the surface in contact with the back surface of the lithographic printing plate.

摘要翻译： 一种用于平版印刷版的底片，其初始弹性模量为34×10 8 Pa以上，并且具有中心线平均粗糙度（Ra）小于2μm的凹凸和Ra / Rz为0.05以上的凹凸 表面与平版印刷版的背面接触。

公开(公告)号：US06231988B1

公开(公告)日：2001-05-15

申请号：US09152922

申请日：1998-09-14

申请人： Eiichi Kato ,  Seishi Kasai

发明人： Eiichi Kato ,  Seishi Kasai

IPC分类号： B32B904

CPC分类号： B41C1/1058 ,  B41C1/1066 ,  G03G13/28 ,  G03G13/283 ,  G03G13/286 ,  Y10T428/256 ,  Y10T428/31 ,  Y10T428/31663

摘要： A lithographic printing plate precursor comprising a waterproof support having thereon an image-receiving layer, wherein the image-receiving layer comprises at least anatase-type titanium oxide grains and a resin having a siloxane bond in which silicon atoms are linked via an oxygen atom, the surface of the image-receiving layer has at least 25 degrees of contact angle with water and the contact angle with water is reduced to 15 degrees or below when it is irradiated with ultraviolet light: and a method for preparing a lithographic printing plate from the aforesaid lithographic printing plate precursor, which comprises forming a colored image on the image-receiving layer of the printing plate precursor by utilizing an electrophotographic recording system or an ink jet recording system and desensitizing the image-receiving layer by overall irradiation with ultraviolet light to change the non-image area to a water-receptive surface.

摘要翻译： 一种平版印刷版原版，其特征在于，具有防水载体，其上具有图像接收层，其中所述图像接收层至少包含锐钛矿型氧化钛颗粒和具有硅氧烷键的树脂，其中硅原子通过氧原子连接， 图像接收层的表面与水的接触角至少为25度，并且当用紫外线照射时，与水的接触角降低到15度以下;以及从该光刻胶制备平版印刷版的方法 上述平版印刷版原版，其包括通过利用电子照相记录系统或喷墨记录系统在印版前体的图像接收层上形成着色图像，并且通过用紫外光整体照射来使图像接收层脱敏以改变 非图像区域到接受水的表面。

公开(公告)号：US06174936B1

公开(公告)日：2001-01-16

申请号：US09085100

申请日：1998-05-28

申请人： Eiichi Kato

发明人： Eiichi Kato

IPC分类号： C09D1102

CPC分类号： C09D11/36

摘要： An oil-based ink for the preparation of a printing plate by an ink jet process including dropwise supplying from a nozzle an oil-based ink including resin particles dispersed in a nonaqueous carrier liquid having an electric resistance of 109 &OHgr;cm or more and a dielectric constant of 3.5 or less on a lithographic printing plate precursor including a water-resistant support and a lithographically printable hydrophilic surface to form an image, wherein the resin particles dispersed are copolymer resin particles obtained by polymerization granulation of a solution including three particular components.

摘要翻译： 一种用于通过喷墨方法制备印刷版的油性油墨，包括从喷嘴向所述喷嘴提供包含分散在电阻为10 9欧姆或以上的非水载体液中的树脂颗粒和介电常数的油性油墨 在包含耐水性载体和可光刻印刷的亲水性表面的平版印刷版原版上为3.5以下，形成图像，其中分散的树脂颗粒是通过包含三种特定组分的溶液的聚合造粒获得的共聚物树脂颗粒。