公开(公告)号：US08741527B2

公开(公告)日：2014-06-03

申请号：US13338711

申请日：2011-12-28

申请人： Yoshihiro Inaba ,  Akira Imai ,  Daisuke Yoshino ,  Takako Kobayashi ,  Koji Horiba ,  Takahiro Ishizuka ,  Masahiro Oki ,  Ryosaku Igarashi

发明人： Yoshihiro Inaba ,  Akira Imai ,  Daisuke Yoshino ,  Takako Kobayashi ,  Koji Horiba ,  Takahiro Ishizuka ,  Masahiro Oki ,  Ryosaku Igarashi

IPC分类号： G03G9/08

CPC分类号： G03G9/131 ,  G03G9/135

摘要： A liquid developer includes: a carrier liquid; and toner particles that are dispersed in the carrier liquid and that includes a styrene-based thermoplastic elastomer, a styrene-based thermoplastic resin, and a quaternary ammonium base-containing polymer having a constituent unit expressed by Chemical Formula I: wherein R1 represents hydrogen or an alkyl group with a carbon number equal to or less than 3, R2 represents an alkylene group with a carbon number equal to or less than 18, R3 to R5 represent an alkyl group or an aralkyl group with a carbon number equal to or less than 18, X represents —COO— or —CONH—, and Y− represents a halogen ion or an anion having a —COO— group or a —SO3— group in the structure thereof.

摘要翻译： 液体显影剂包括：载体液体; 以及分散在载体液体中的调色剂颗粒，其包含苯乙烯基热塑性弹性体，苯乙烯基热塑性树脂和具有由化学式I表示的构成单元的含季铵碱的聚合物：其中R1表示氢或 碳数等于或小于3的烷基，R 2表示碳数等于或小于18的亚烷基，R 3至R 5表示烷基或碳数等于或小于C 1的芳烷基 18，X表示-COO-或-CONH-，Y-表示卤素离子或其结构中具有-COO-基或-SO3-基团的阴离子。

公开(公告)号：US08658338B2

公开(公告)日：2014-02-25

申请号：US13588529

申请日：2012-08-17

申请人： Koji Horiba ,  Takahiro Ishizuka ,  Yoshihiro Inaba ,  Akira Imai ,  Ryosaku Igarashi ,  Takako Kobayashi ,  Daisuke Yoshino ,  Masahiro Oki

发明人： Koji Horiba ,  Takahiro Ishizuka ,  Yoshihiro Inaba ,  Akira Imai ,  Ryosaku Igarashi ,  Takako Kobayashi ,  Daisuke Yoshino ,  Masahiro Oki

IPC分类号： G03G9/00

CPC分类号： G03G9/08737 ,  G03G9/08704 ,  G03G9/08791 ,  G03G9/13 ,  G03G9/131 ,  G03G2215/0604 ,  G03G2215/0626

摘要： A toner includes a resin having an unsaturated double bond, a thiol compound having a bi- or more-functional thiol group, and a polymerization initiator.

摘要翻译： 调色剂包括具有不饱和双键的树脂，具有双官能或更多官能度硫醇基的硫醇化合物和聚合引发剂。

公开(公告)号：US08563209B2

公开(公告)日：2013-10-22

申请号：US13212625

申请日：2011-08-18

申请人： Koji Horiba ,  Yoshihiro Inaba ,  Ryosaku Igarashi ,  Akira Imai ,  Takako Kobayashi ,  Daisuke Yoshino ,  Takahiro Ishizuka

发明人： Koji Horiba ,  Yoshihiro Inaba ,  Ryosaku Igarashi ,  Akira Imai ,  Takako Kobayashi ,  Daisuke Yoshino ,  Takahiro Ishizuka

IPC分类号： G03G9/13

CPC分类号： G03G9/13 ,  G03G9/133 ,  G03G9/135 ,  G03G9/1355

摘要： A liquid developer includes: a carrier liquid and toner particles dispersed in the carrier liquid, including a binder resin which contains a thermoplastic resin having repeating units derived from a monomer having a styrene skeleton and repeating units derived from a monomer having an acrylic ester structure, and a thermoplastic elastomer resin that is a block copolymer, the block copolymer having a first block portion including repeating units derived from a monomer having a styrene skeleton, a second block portion including repeating units derived from an alkene having 2 to 6 carbon atoms, and a third block portion including repeating units derived from a monomer having a styrene skeleton and these block portions being bonded in this order.

摘要翻译： 液体显影剂包括：载体液体和分散在载体液体中的调色剂颗粒，包括粘合剂树脂，其包含具有衍生自具有苯乙烯骨架的单体的重复单元的热塑性树脂和源自具有丙烯酸酯结构的单体的重复单元， 和作为嵌段共聚物的热塑性弹性体树脂，所述嵌段共聚物具有包含衍生自具有苯乙烯骨架的单体的重复单元的第一嵌段部分，包含衍生自碳原子数2〜6的烯烃的重复单元的第二嵌段部分，以及 第三嵌段部分包括衍生自具有苯乙烯骨架的单体的重复单元，并且这些嵌段部分按此顺序键合。

公开(公告)号：US07829609B2

公开(公告)日：2010-11-09

申请号：US12180164

申请日：2008-07-25

申请人： Tetsufumi Takamoto ,  Takahiro Ishizuka ,  Shohei Kataoka

发明人： Tetsufumi Takamoto ,  Takahiro Ishizuka ,  Shohei Kataoka

IPC分类号： C08K9/00

CPC分类号： C08K9/00 ,  Y10T428/2982

摘要： A composition comprising an organic crystal having a minor axis length of from 3 to 100 nm and a major axis length of from 10 to 2,000 nm and a matrix material, wherein the organic crystal satisfies that (1) a surfactant is adsorbed on the organic crystal, (2) an inorganic ion is adsorbed on the organic crystal, (3) silicon oxide, titanium oxide, aluminum oxide, zirconium oxide, barium oxide or hydroxyapatite is bonded with the organic crystal, or (4) the organic crystal is modified with a group represented by the following formula (1): wherein L1 represents —O—, —S—, —CO— or others, n is 0 to 4, and R1 represents an organic group.

摘要翻译： 一种组合物，其包含短轴长度为3〜100nm，长轴长度为10〜2000nm的有机晶体和基质材料，其中，所述有机晶体满足：（1）表面活性剂被吸附在所述有机结晶 ，（2）无机离子被吸附在有机晶体上，（3）氧化硅，氧化钛，氧化铝，氧化锆，氧化钡或羟基磷灰石与有机晶体键合，或（4）有机晶体用 由下式（1）表示的基团：其中L 1表示-O-，-S-，-CO-等，n为0〜4，R 1表示有机基团。

公开(公告)号：US20100166963A1

公开(公告)日：2010-07-01

申请号：US12631456

申请日：2009-12-04

申请人： Akio TAMURA ,  Takahiro Kato ,  Takahiro Ishizuka ,  Terukazu Yanagi

发明人： Akio TAMURA ,  Takahiro Kato ,  Takahiro Ishizuka ,  Terukazu Yanagi

IPC分类号： C09D11/02 ,  C08K5/09 ,  C08K5/092 ,  C08K3/10 ,  C08K3/30 ,  B05D5/06

CPC分类号： C09D11/40 ,  C08K5/09 ,  C09D11/322

摘要： The invention provides a method for manufacturing a water-based dispersion of a self-dispersing polymer, including: obtaining a copolymer solution including a copolymer having a hydrophilic constituent unit and a hydrophobic constituent unit, and a solvent dissolving that dissolves the copolymer; obtaining a water-based dispersion of the copolymer through dispersion using the copolymer solution and water; and adding a water-soluble electrolyte selected from an acidic compound and the salt thereof to either or both of the copolymer solution and the water-based dispersion, as well as a water-based ink composition including the water-based dispersion, an ink set including the water-based ink composition, and an image forming method using the water-based ink composition or the ink set.

摘要翻译： 本发明提供了一种制备自分散聚合物的水基分散体的方法，包括：获得包含具有亲水构成单元和疏水性结构单元的共聚物的共聚物溶液和溶解该共聚物的溶剂; 通过使用共聚物溶液和水分散得到共聚物的水基分散体; 并且将选自酸性化合物及其盐的水溶性电解质添加到共聚物溶液和水性分散体中的任一种或两者上，以及包含水基分散体的水性油墨组合物，油墨组 包括水性油墨组合物和使用水性油墨组合物或油墨组的成像方法。

公开(公告)号：US20080248273A1

公开(公告)日：2008-10-09

申请号：US11663761

申请日：2005-09-22

申请人： Yasuhiro Aiki ,  Takahiro Ishizuka

发明人： Yasuhiro Aiki ,  Takahiro Ishizuka

IPC分类号： B32B27/00 ,  C08F26/06

CPC分类号： C08G73/22 ,  C09D179/08 ,  G02F1/133305 ,  G03F7/0007

摘要： An optical film having a recurring unit of the following formula (1) with good heat resistance and good optical properties: wherein X represents a divalent linking group containing a monocyclic or condensed polycyclic aromatic ring; Y represents a methylene group, an ethylene group or an ethenylene group; and X is represented by the following formula (2): wherein R1 and R2 each represent a halogen atom, an alkyl group, an alkoxy group or an aryl group; and m and n each indicate from 0 to 4.

摘要翻译： 具有下述式（1）的重复单元的光学膜具有良好的耐热性和良好的光学性质：其中X表示含有单环或稠合多环芳环的二价连接基团; Y表示亚甲基，亚乙基或亚乙烯基; 并且X由下式（2）表示：其中R 1和R 2各自表示卤素原子，烷基，烷氧基或芳基; m和n各自表示0〜4。

公开(公告)号：US07348369B2

公开(公告)日：2008-03-25

申请号：US10831212

申请日：2004-04-26

申请人： Takahiro Ishizuka ,  Kenji Ikeda

发明人： Takahiro Ishizuka ,  Kenji Ikeda

IPC分类号： C09D11/00

CPC分类号： C09D11/30 ,  C09B67/0084

摘要： The invention provides a colored fine particle dispersion wherein colored fine particles including a dispersible polymer having both of a hydrophilic polymer moiety and a hydrophobic polymer moiety which has a glass transition temperature (Tg) of 0° C. or less and an oil-soluble dye are dispersed in an aqueous medium; an ink using the same; and an ink-jet recording method using the ink. Preferably, a content of the hydrophobic polymer moiety is from 60 to 90% by mass, and a content of the hydrophilic polymer moiety is from 10 to 40% by mass.

摘要翻译： 本发明提供一种着色的细颗粒分散体，其中包括具有玻璃化转变温度（Tg）为0℃或更低的亲水聚合物部分和疏水性聚合物部分两者的可分散聚合物的着色细颗粒和油溶性染料 分散在水介质中; 使用它的墨水; 以及使用该油墨的喷墨记录方法。 优选疏水性聚合物部分的含量为60〜90质量％，亲水性高分子部分的含量优选为10〜40质量％。

公开(公告)号：US07138185B2

公开(公告)日：2006-11-21

申请号：US10612022

申请日：2003-07-03

申请人： Tatsuhiko Obayashi ,  Takahiro Ishizuka ,  Shuntaro Ibuki ,  Yuuzou Muramatsu

发明人： Tatsuhiko Obayashi ,  Takahiro Ishizuka ,  Shuntaro Ibuki ,  Yuuzou Muramatsu

IPC分类号： B32B27/06 ,  B32B33/00

CPC分类号： B29C55/045 ,  Y10T428/31663

摘要： An anti-reflection film that is an optical film, at least has a hard coat layer, and a low-refractive-index layer containing a binder polymer, on a transparent support, wherein said hard coat layer and/or said low-refractive-index layer contains: (a) a hydrolysate of an organosilane in which a hydroxyl group or a hydrolysable group is directly bonded to silicon, and/or a partial condensation product thereof; and (b) at least one metal chelate compound of an alkylalcohol, and a compound of R4COCH2COR5, in which R4 is an alkyl group, and R5 is an alkyl or alkoxy group, as ligands, and a metal selected from Zr, Ti and Al, as a central metal.

摘要翻译： 在透明支撑体上，作为光学膜的至少具有硬涂层的防反射膜和含有粘合剂聚合物的低折射率层，其中所述硬涂层和/或所述低折射率层， 折射率层包含：（a）其中羟基或可水解基团直接与硅键合的有机硅烷的水解产物和/或其部分缩合产物; 和（b）至少一种烷基醇的金属螯合化合物和R 4 SOCH 2 COR 5的化合物，其中R 1， SUP> 4是烷基，R 5是作为配体的烷基或烷氧基，和选自Zr，Ti和Al的金属作为中心金属。

公开(公告)号：US07041162B2

公开(公告)日：2006-05-09

申请号：US10635575

申请日：2003-08-07

申请人： Takahiro Ishizuka ,  Kenji Ikeda

发明人： Takahiro Ishizuka ,  Kenji Ikeda

IPC分类号： C09D11/02

CPC分类号： C09D11/328 ,  C09D11/38

摘要： The present invention provides an aqueous ink composition comprising a color microparticle dispersion including an oil-soluble dye, a hydrophilic organic solvent and a perfluoroalkylenesulfonic acid or a fluorine type surfactant other than derivatives thereof, and an ink jet method for recording an image by using this aqueous ink composition.

摘要翻译： 本发明提供一种水性油墨组合物，其包含含有油溶性染料，亲水性有机溶剂和全氟烷基磺酸或除了其衍生物之外的氟型表面活性剂的着色微粒分散体，以及使用该方法记录图像的喷墨方法 水性油墨组合物。

公开(公告)号：US20050261395A1

公开(公告)日：2005-11-24

申请号：US11125406

申请日：2005-05-10

申请人： Takahiro Ishizuka ,  Toshiki Fujiwara ,  Osamu Takahashi ,  Junichi Yamanouchi ,  Yoshiharu Yabuki

发明人： Takahiro Ishizuka ,  Toshiki Fujiwara ,  Osamu Takahashi ,  Junichi Yamanouchi ,  Yoshiharu Yabuki

IPC分类号： C09D11/00 ,  C03C17/00

CPC分类号： C09D11/32

摘要： To provide an ink composition that when printed using a nozzle, does not cause clogging at the chip of the nozzle, is free from paper dependency, and when printed on an arbitrarily chosen paper, exhibits superior properties in water resistance, scratch resistance, lightfastness and ozone resistance and an inkjet recording method using it. The ink composition contains colored fine particles containing an oil-soluble polymer and an oil-soluble dye having an oxidation potential higher than 1.0 V (vs SCE), in an aqueous medium.

摘要翻译： 为了提供当使用喷嘴打印时不会在喷嘴的芯片处产生堵塞的油墨组合物，没有纸张依赖性，并且当印刷在任意选择的纸张上时，在耐水性，耐刮擦性，耐光性和 耐臭氧性和使用它的喷墨记录方法。 油墨组合物含有在水性介质中含有油溶性聚合物和氧化电位高于1.0V（相对于SCE）的油溶性染料的着色微粒。