公开(公告)号：US06730155B2

公开(公告)日：2004-05-04

申请号：US09894778

申请日：2001-06-29

申请人： Akihiko Gotoh ,  Tomoko Maeda ,  Akiko Bannai ,  Kiyofumi Nagai ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Toshiroh Tokuno ,  Masayuki Koyano ,  Kakuji Murakami

发明人： Akihiko Gotoh ,  Tomoko Maeda ,  Akiko Bannai ,  Kiyofumi Nagai ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Toshiroh Tokuno ,  Masayuki Koyano ,  Kakuji Murakami

IPC分类号： C09D1102

CPC分类号： C09D11/40

摘要： An aqueous ink composition contains at least one pigment selected from the group consisting of a condensed azo pigment, a condensed polycyclic pigment, a phthalocyanine pigment, and a nickel complex azo pigment, at least an anionic surfactant with ethylene oxide group or a nonionic surfactant with ethylene oxide group as a dispersant, a wetting agent, a penetrating agent, and water, with the ink composition having a surface tension of 20 mN/m or more and less than 35 mN/m. A yellow ink containing at least one pigment selected from the group consisting of C.I. Pigment Yellow 128, C.I. Pigment Yellow 138, C.I. Pigment Yellow 151, C.I. Pigment Yellow 97, and C.I. Pigment Yellow 150, a magenta ink containing at least one pigment of C.I. Pigment Red 122 or C.I. Pigment Violet 19, a cyan ink containing at least one pigment of C.I. Pigment Blue 15:3 or C.I. Pigment Blue 15:4, each color ink further containing a specific anionic surfactant and a water-soluble organic solvent, and a black ink containing C.I. Pigment Black 7 are used together as a set of color ink compositions for ink-jet recording.

摘要翻译： 水性油墨组合物含有至少一种选自缩合偶氮颜料，缩合多环颜料，酞菁颜料和镍络合物偶氮颜料的颜料，至少具有环氧乙烷基的阴离子表面活性剂或非离子表面活性剂， 作为分散剂的环氧乙烷基，润湿剂，渗透剂和水，油墨组合物的表面张力为20mN / m以上且小于35mN / m。 一种黄色油墨，含有选自C.I.中的至少一种颜料。 颜料黄128，C.I. 颜料黄138，C.I。 颜料黄151，C.I。 颜料黄97和C.I. 颜料黄150，含有至少一种C.I.颜料的洋红色油墨。 颜料红122或C.I. 颜料紫19，含有至少一种C.I.颜料的青色油墨。 颜料蓝15：3或C.I. 颜料蓝15：4，每种彩色油墨还含有特定的阴离子表面活性剂和水溶性有机溶剂，以及含有C.I.的黑色油墨。 颜料黑7一起用作一组用于喷墨记录的彩色油墨组合物。

公开(公告)号：US06695443B2

公开(公告)日：2004-02-24

申请号：US10156103

申请日：2002-05-29

申请人： Hitoshi Arita ,  Kiyofumi Nagai ,  Akihiko Gotoh ,  Akiko Bannai ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Tomoko Maeda ,  Masayuki Koyano ,  Kakuji Murakami ,  Toshiroh Tokuno

发明人： Hitoshi Arita ,  Kiyofumi Nagai ,  Akihiko Gotoh ,  Akiko Bannai ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Tomoko Maeda ,  Masayuki Koyano ,  Kakuji Murakami ,  Toshiroh Tokuno

IPC分类号： B41J201

CPC分类号： C09D11/324 ,  C09D11/40

摘要： An ink for ink jet recording and an ink jet recording method which realize an image quality of laser printer on a plain paper in a one-pass printing mode under conditions of a volume of an ink droplet ejected being 5 to 43 Pico liter, a velocity of an ink droplet being 6 to 20 m/sec, frequency of 1 kHz and resolution of 300 dpi or more. The ink for ink jet recording is a penetrating type ink which includes (1) at least one humectant selected from glycerin, 1,3-butandiol, triethyleneglycol, 1,6-hexanediol, propyleneglycol, 1,5-pentanediol, diethyleneglycol, dipropyleneglycol, trimethylolpropane and trimethylolethane, (2) colorant contained in the amount of 6% by weight or more, (3) a polyol having 8 to 11 carbon atoms and glycolether, and an anionic surfactants or non-ionic surfactants, the ink has viscosity of 5 mPa·s or more at 25° C. and a surface tension of 40 mN/m or less.

摘要翻译： 一种用于喷墨记录的墨水和一种喷墨记录方法，其在一次印刷模式下在普通纸上实现激光打印机的图像质量，其中喷墨量为5至43皮克，速度 的墨滴为6〜20m / sec，频率为1kHz，分辨率为300dpi以上。 用于喷墨记录的油墨是渗透型油墨，其包括（1）至少一种选自甘油，1,3-丁二醇，三甘醇，1,6-己二醇，丙二醇，1,5-戊二醇，二甘醇，二丙二醇， 三羟甲基丙烷和三羟甲基乙烷，（2）着色剂的含量为6重量％以上，（3）碳原子数为8〜11的多元醇和乙二醇醚，以及阴离子表面活性剂或非离子表面活性剂，油墨的粘度为5 mPa·s或更高，表面张力为40mN / m以下。

公开(公告)号：US20050007431A1

公开(公告)日：2005-01-13

申请号：US10889140

申请日：2004-07-13

申请人： Masayuki Koyano ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Kakuji Murakami ,  Akihiko Gotoh ,  Akiko Bannai ,  Tomoko Maeda ,  Kiyofumi Nagai

发明人： Masayuki Koyano ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Kakuji Murakami ,  Akihiko Gotoh ,  Akiko Bannai ,  Tomoko Maeda ,  Kiyofumi Nagai

IPC分类号： B41M5/00 ,  B41M5/50 ,  B41M7/00 ,  C09D11/00 ,  B41J2/01

CPC分类号： B41M5/0017 ,  B41M5/508 ,  B41M7/009 ,  C09D11/30 ,  C09D11/54 ,  Y10T428/24802

摘要： An image recording method including: applying a pretreatment liquid on a surface of a recording material; and discharging a recording ink according to image signals to form an ink image on the pretreatment liquid on the surface of the recording material before the pretreatment liquid applied to the recording material has dried, wherein the recording ink includes a solvent and a component dispersed or dissolved in the solvent, wherein the pretreatment liquid includes a compound depressing at least one of the dispersibility and solubility of the component in the recording ink in an amount of 10 to 80% by weight based on total weight, and wherein the pretreatment liquid has a viscosity of from 10 to 10,000 mPa·s at 25° C.

摘要翻译： 一种图像记录方法，包括：将预处理液体施加到记录材料的表面上; 并且在施加到记录材料的预处理液体干燥之前，根据图像信号排出记录油墨以在记录材料的表面上的预处理液体上形成油墨图像，其中记录油墨包括溶剂和分散或溶解的成分 在所述溶剂中，其中所述预处理液体包含基于总重量以10至80重量％的量将所述组分在所述记录油墨中的至少一种分散性和溶解度降低的化合物，并且其中所述预处理液体具有粘度 在25℃下为10至10,000mPa.s

公开(公告)号：US06786588B2

公开(公告)日：2004-09-07

申请号：US10098547

申请日：2002-03-18

申请人： Masayuki Koyano ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Kakuji Murakami ,  Akihiko Gotoh ,  Akiko Bannai ,  Tomoko Maeda ,  Kiyofumi Nagai

发明人： Masayuki Koyano ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Kakuji Murakami ,  Akihiko Gotoh ,  Akiko Bannai ,  Tomoko Maeda ,  Kiyofumi Nagai

IPC分类号： B41J201

CPC分类号： B41M5/0017 ,  B41M5/508 ,  B41M7/009 ,  C09D11/30 ,  C09D11/54 ,  Y10T428/24802

摘要： An image recording method including: applying a pretreatment liquid on a surface of a recording material; and discharging a recording ink according to image signals to form an ink image on the pretreatment liquid on the surface of the recording material before the pretreatment liquid applied to the recording material has dried, wherein the recording ink includes a solvent and a component dispersed or dissolved in the solvent, wherein the pretreatment liquid includes a compound depressing at least one of the dispersibility and solubility of the component in the recording ink in an amount of 100 to 80% by weight based on total weight, and wherein the pretreatment liquid has a viscosity of from 10 to 10,000 mPa·s at 25° C.

摘要翻译： 一种图像记录方法，包括：将预处理液体施加到记录材料的表面上; 并且在施加到记录材料的预处理液体干燥之前，根据图像信号排出记录油墨以在记录材料的表面上的预处理液体上形成油墨图像，其中记录油墨包括溶剂和分散或溶解的成分 在所述溶剂中，其中所述预处理液体包含以基于总重量计为100至80重量％的量将所述组分在所述记录油墨中的至少一种分散性和溶解度降低的化合物，并且其中所述预处理液体具有粘度 在25℃下为10至10,000mPa.s

公开(公告)号：US07033013B2

公开(公告)日：2006-04-25

申请号：US10889140

申请日：2004-07-13

申请人： Masayuki Koyano ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Kakuji Murakami ,  Akihiko Gotoh ,  Akiko Bannai ,  Tomoko Maeda ,  Kiyofumi Nagai

发明人： Masayuki Koyano ,  Hitoshi Arita ,  Tetsuya Kaneko ,  Nobutaka Osada ,  Kakuji Murakami ,  Akihiko Gotoh ,  Akiko Bannai ,  Tomoko Maeda ,  Kiyofumi Nagai

IPC分类号： B41J2/01

CPC分类号： B41M5/0017 ,  B41M5/508 ,  B41M7/009 ,  C09D11/30 ,  C09D11/54 ,  Y10T428/24802

摘要： An image recording method including: applying a pretreatment liquid on a surface of a recording material; and discharging a recording ink according to image signals to form an ink image on the pretreatment liquid on the surface of the recording material before the pretreatment liquid applied to the recording material has dried, wherein the recording ink includes a solvent and a component dispersed or dissolved in the solvent, wherein the pretreatment liquid includes a compound depressing at least one of the dispersibility and solubility of the component in the recording ink in an amount of 10 to 80% by weight based on total weight, and wherein the pretreatment liquid has a viscosity of from 100 to 10,000 mPa·s at 25° C.

摘要翻译： 一种图像记录方法，包括：将预处理液体施加到记录材料的表面上; 并且在施加到记录材料的预处理液体干燥之前，根据图像信号排出记录油墨以在记录材料的表面上的预处理液体上形成油墨图像，其中记录油墨包括溶剂和分散或溶解的成分 在所述溶剂中，其中所述预处理液体包含基于总重量以10至80重量％的量将所述组分在所述记录油墨中的分散性和溶解度中的至少一种抑制至少一种的化合物，并且其中所述预处理液体具有粘度 在25℃下为100至10,000mPa.s

公开(公告)号：US06637875B2

公开(公告)日：2003-10-28

申请号：US10103729

申请日：2002-03-25

申请人： Tetsuya Kaneko ,  Hitoshi Arita ,  Kiyofumi Nagai ,  Kakuji Murakami

发明人： Tetsuya Kaneko ,  Hitoshi Arita ,  Kiyofumi Nagai ,  Kakuji Murakami

IPC分类号： B41J201

CPC分类号： C09D11/30 ,  C09D11/38

摘要： An aqueous recording liquid suitable for use in ink jet printing containing a colorant, 2,2,4-trimethyl-1,3-pentanediol, and at least one surfactant selected from polyoxyethylene alkyl ethers and polyoxyethylene alkyl ether acetates.

公开(公告)号：US5736286A

公开(公告)日：1998-04-07

申请号：US441615

申请日：1995-05-15

申请人： Tetsuya Kaneko ,  Kakuji Murakami ,  Kiyofumi Nagai

发明人： Tetsuya Kaneko ,  Kakuji Murakami ,  Kiyofumi Nagai

IPC分类号： B41J11/00 ,  B41M7/00 ,  G03G7/00 ,  G03G21/00 ,  G03G13/00

CPC分类号： G03G21/00 ,  B41J11/0015 ,  B41M7/0009

摘要： A method for recycling an image-deposited recording material having a surface portion which swells in contact with a water-containing liquid composition and bears thereon deposited images containing a thermoplastic or thermofusible image-constituting material is disclosed, which method includes the steps of applying the water-containing liquid composition to the image-deposited surface portion of the recording material to cause the surface portion of the recording material to swell more than the image-constituting material, thereby weakening the adhesion between the deposited images and the recording material; and removing the deposited images from the recording material. The image removal promoting liquid contains a wetting agent which exhibits an equilibrium moisture content of 10% or more under the ambient conditions of 60% relative humidity and 25.degree. C.

摘要翻译： 公开了一种用于再循环具有表面部分的图像沉积记录材料的方法，该表面部分与含水液体组合物接触并承载在其上，包含含有热塑性或热熔性图像构成材料的沉积图像，该方法包括以下步骤： 含水液体组合物到记录材料的图像沉积表面部分，以使记录材料的表面部分膨胀超过图像构成材料，从而削弱沉积图像和记录材料之间的粘合力; 并从记录材料中去除沉积的图像。 图像去除促进液体含有润湿剂，其在60％相对湿度和25℃的环境条件下具有10％或更高的平衡含水量。

公开(公告)号：US4793860A

公开(公告)日：1988-12-27

申请号：US33350

申请日：1987-04-02

申请人： Kakuji Murakami ,  Masaru Shimada ,  Tamotsu Aruga ,  Hiroyuki Uemura ,  Kiyofumi Nagai

发明人： Kakuji Murakami ,  Masaru Shimada ,  Tamotsu Aruga ,  Hiroyuki Uemura ,  Kiyofumi Nagai

IPC分类号： C09B31/072 ,  C09B35/46 ,  C09D11/00 ,  C09D11/16 ,  C09D11/17 ,  C09D11/328 ,  C09D11/02

CPC分类号： C09D11/17 ,  C09B35/467 ,  C09D11/328

摘要： An aqueous ink composition comprises (a) a dye having formula (I) in an amount of 0.5 to 6.0 wt. %, in which 20% or more of the total of the cations of --SO.sub.3 X and --OX groups directly connected to the aromatic rings thereof is replaced by Li.sup.+ ion or a quaternary ammonium ion, ##STR1## wherein X represents a cation; R.sup.1 represents hydrogen, a hydroxyl group, an alkyl group having 1 to 4 carbon atoms, or an amino group; R.sup.2 represents ##STR2## (in which R.sup.5 and R.sup.6 each represent hydrogen, an alkyl group having 1 to 4 carbon atoms, a hydroxyethyl group, or a cyanoethyl group); R.sup.3 represents hydrogen, --SO.sub.3 X; R.sup.4 represents hydrogen, or a --C.sub.2 H.sub.4 OX, (b) a polyhydric alcohol in an amount of at least 10 wt. %; and (c) water.

摘要翻译： 水性油墨组合物包含（a）具有式（I）的染料，其量为0.5-6.0wt。 ％，其中与其芳环直接连接的-SO 3 X和-O X基团的阳离子总数的20％以上被Li +离子或季铵离子所取代，其中X 代表阳离子; R1表示氢，羟基，碳原子数1〜4的烷基或氨基。 R2表示（其中R 5和R 6各自表示氢，具有1至4个碳原子的烷基，羟乙基或氰基乙基）。 R3表示氢，-SO3X; R4表示氢或-C2H4OX，（b）多元醇的量至少为10重量％。 ％; 和（c）水。

公开(公告)号：US07374608B2

公开(公告)日：2008-05-20

申请号：US11092934

申请日：2005-03-30

申请人： Hitoshi Arita ,  Nobutaka Osada ,  Kiyofumi Nagai ,  Kakuji Murakami ,  Akihiko Gotoh

发明人： Hitoshi Arita ,  Nobutaka Osada ,  Kiyofumi Nagai ,  Kakuji Murakami ,  Akihiko Gotoh

IPC分类号： C09D11/02

CPC分类号： C09D11/32 ,  C09D11/30 ,  C09D11/324 ,  C09D11/38

摘要： An ink for ink jet recording which is used for an ink jet printer in which at least a portion of a member being in contact with the ink is formed by any one of a borosilicate glass, a soda lime glass, a photosensitive glass, single crystal silicon, polysilicon, a silicon oxide film, a titanium nitride film, a zirconium film, a titanium oxide film, and a silicon nitride film, wherein a corrosion inhibitor is contained, and a phosphonium ion represented by the general formula (Formula 1) described below is contained: (wherein in Formula 1, Ra, Rb, Rc and Rd represent a linear, branched, or cyclic alkyl group having 1 to 4 carbon atoms, a hydroxyalkyl group, a halogenated alkyl group and a substituted or non substituted phenyl group, and X− represents a counter ion) is provided.

摘要翻译： 一种用于喷墨打印机的油墨，其中与油墨接触的部件的至少一部分由硼硅酸盐玻璃，钠钙玻璃，感光玻璃，单晶中的任何一种形成 硅，多晶硅，氧化硅膜，氮化钛膜，锆膜，氧化钛膜和氮化硅膜，其中含有腐蚀抑制剂和由通式（式1）表示的鏻离子描述 （式中，Ra，Rb，Rc，Rd表示碳原子数为1〜4的直链状，支链状或环状的烷基，羟基烷基，卤代烷基，取代或未取代的苯基） ，和X - 代表抗衡离子）。

公开(公告)号：US06918662B2

公开(公告)日：2005-07-19

申请号：US10797044

申请日：2004-03-11

申请人： Hitoshi Arita ,  Nobutaka Osada ,  Kiyofumi Nagai ,  Kakuji Murakami ,  Tomoko Maeda ,  Akihiko Gotoh

发明人： Hitoshi Arita ,  Nobutaka Osada ,  Kiyofumi Nagai ,  Kakuji Murakami ,  Tomoko Maeda ,  Akihiko Gotoh

IPC分类号： C09D11/00 ,  B41J2/01

CPC分类号： C09D11/32 ,  C09D11/30

摘要： An ink composition including a colorant; and a solvent, wherein a zeta potential 2 between the colorant and a material selected from the group consisting of silicon, glass, silicon oxide, titanium oxide, chromium oxide, titanium nitride, silicon nitride, zirconium and polyimide is from 0 to −50 mV at a pH of from 6.5 to 11.5. A corrosion inhibitor is preferably added to the ink composition to adjust the zeta potential 2. An ink cartridge containing the ink which optionally includes a recording head discharging the ink to form an image on a recording material, wherein the zeta potential 2 between the colorant in the ink and a material of the recording head contacting the ink is from 0 to −50 mV at a pH of from 6.5 to 11.5. An inkjet recording apparatus including the ink cartridge and a carriage carrying the ink cartridge.

摘要翻译： 包含着色剂的油墨组合物; 和溶剂，其中着色剂和选自硅，玻璃，氧化硅，氧化钛，氧化铬，氮化钛，氮化硅，锆和聚酰亚胺的材料之间的ζ电位2为0至-50mV pH为6.5〜11.5。 优选向油墨组合物中添加腐蚀抑制剂以调节ζ电位2.一种含有墨水的墨盒，其可选地包括将墨水排出以在记录材料上形成图像的记录头，其中着色剂之间的ζ电位2 在6.5至11.5的pH下，油墨和与油墨接触的记录头的材料为0至-50mV。 一种喷墨记录装置，包括墨盒和承载墨盒的托架。