公开(公告)号：US09777091B2

公开(公告)日：2017-10-03

申请号：US14950175

申请日：2015-11-24

申请人： Masayuki Fukuoka ,  Shigeyuki Harada ,  Yoshiki Yanagawa ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka ,  Tomoyuki Shimada ,  Akiyoshi Sabu ,  Takuya Yamazaki ,  Akihiko Matsuyama

发明人： Masayuki Fukuoka ,  Shigeyuki Harada ,  Yoshiki Yanagawa ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka ,  Tomoyuki Shimada ,  Akiyoshi Sabu ,  Takuya Yamazaki ,  Akihiko Matsuyama

IPC分类号： C09D11/107 ,  C08F220/30 ,  C08F220/10 ,  C09D11/322 ,  C08F220/28 ,  C08F220/36 ,  C08K5/20

CPC分类号： C08F220/10 ,  C08F220/28 ,  C08F220/36 ,  C08K5/20 ,  C09D11/107 ,  C09D11/322 ,  C08F2220/286 ,  C08F2220/346

摘要： A copolymer includes the structure unit represented by the following Chemical formula 1 and the structure unit represented by the following Chemical formula 2, where R1 and R2 each, independently represent hydrogen atoms or methyl groups, and n represents a value in the range of from 1 to 90, where R3 represents a hydrogen atom or a methyl group and L represents an alkylene group having 2 to 18 carbon atoms.

公开(公告)号：US20170136785A1

公开(公告)日：2017-05-18

申请号：US15350479

申请日：2016-11-14

申请人： Keita KATOH

发明人： Keita KATOH

IPC分类号： B41J11/00 ,  B05D1/02

CPC分类号： B41J11/0015 ,  B05D1/02 ,  B41M7/0018 ,  B41M7/009

摘要： An image forming method includes discharging a liquid containing a color material and water onto a surface of a recording medium; performing spray coating to apply a coating liquid containing wax to the surface of the recording medium, the surface having the discharged liquid; and heating the recording medium to which the coating liquid is applied in the spray coating.

公开(公告)号：US20150376425A1

公开(公告)日：2015-12-31

申请号：US14766836

申请日：2014-02-27

申请人： Minoru HAKIRI ,  Mitsuru NARUSE ,  Masayasu NONOGAKI ,  Keita KATOH ,  Akihiko MATSUYAMA ,  Kazukiyo NAGAI ,  Yuusuke KOIZUKA ,  Masato MATSUMURA ,  Takuya FURUTA

发明人： Minoru HAKIRI ,  Mitsuru NARUSE ,  Masayasu NONOGAKI ,  Keita KATOH ,  Akihiko MATSUYAMA ,  Kazukiyo NAGAI ,  Yuusuke KOIZUKA ,  Masato MATSUMURA ,  Takuya FURUTA

IPC分类号： C09D11/30 ,  B41J2/21 ,  C09D133/14

CPC分类号： C09D11/30 ,  B41J2/2107 ,  C09D11/107 ,  C09D11/326 ,  C09D133/14 ,  C09D143/02 ,  C08F2220/1891 ,  C08F220/58 ,  C08F230/02 ,  C08F220/06

摘要： An inkjet recording ink, including: water; a water-soluble organic solvent; a pigment; and a phosphate group-containing copolymer, wherein the phosphate group-containing copolymer contains a structural unit represented by the following General Formula (1) and a structural unit represented by the following General Formula (2): where R1 denotes a hydrogen atom or a methyl group; M+ denotes an alkali metal ion, an organic amine ion, or a hydrogen ion; half or more of M+ in the copolymer is the alkali metal ion or the organic amine ion, the remainder of M+ is the hydrogen ion; n and m each denote an integer of 0 to 6, provided that both of n and m are not 0; and a block of (C2H4O) and a block of (C3H6O) may be exchanged with each other, where R2 denotes a hydrogen atom or a methyl group.

摘要翻译： 喷墨记录油墨，包括：水; 水溶性有机溶剂; 颜料; 和含磷酸酯基的共聚物，其中所述含磷酸酯基的共聚物含有由以下通式（1）表示的结构单元和由以下通式（2）表示的结构单元：其中R 1表示氢原子或 甲基; M +表示碱金属离子，有机胺离子或氢离子; 共聚物中M +的一半以上是碱金属离子或有机胺离子，M +的剩余部分是氢离子; n和m各自表示0〜6的整数，条件是n和m都不为0; 并且（C 2 H 4 O）和（C 3 H 6 O）的嵌段可以彼此交换，其中R 2表示氢原子或甲基。

公开(公告)号：US09028056B1

公开(公告)日：2015-05-12

申请号：US14505667

申请日：2014-10-03

申请人： Mitsuru Naruse ,  Masayasu Nonogaki ,  Akihiko Matsuyama ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka

发明人： Mitsuru Naruse ,  Masayasu Nonogaki ,  Akihiko Matsuyama ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka

IPC分类号： G01D11/00 ,  C09D11/106 ,  B41J2/175 ,  C09D11/322 ,  C09D133/08

CPC分类号： C09D133/08 ,  B41J29/13 ,  C09D11/107 ,  C09D11/322 ,  C08F2220/185 ,  C08F230/02 ,  C08F2220/1891

摘要： An ink for inkjet recording includes water; a hydrosoluble organic solvent; a pigment; and a polymer including a first structural unit represented by the following formula (1): wherein R1 represents a hydrogen atom or a methyl group; and M+ represents at least one member selected from the group consisting of alkali metal ions, organic amine ions and hydrogen ions; and a second structural unit represented by the following formula (2) or (3): wherein each of R2 and R3 represents a methyl group or a hydrogen atom; n represents an integer of 18; x represents 0 or an integer of 2.

摘要翻译： 用于喷墨记录的墨水包括水; 水溶性有机溶剂; 颜料; 和包含由下式（1）表示的第一结构单元的聚合物：其中R1表示氢原子或甲基; M +表示选自碱金属离子，有机胺离子和氢离子中的至少一种; 和由下式（2）或（3）表示的第二结构单元：其中R 2和R 3各自表示甲基或氢原子; n表示18的整数; x表示0或2的整数。

公开(公告)号：US20150064418A1

公开(公告)日：2015-03-05

申请号：US14463886

申请日：2014-08-20

申请人： Akihiko Matsuyama ,  Mitsuru Naruse ,  Masayasu Nonogaki ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka

发明人： Akihiko Matsuyama ,  Mitsuru Naruse ,  Masayasu Nonogaki ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka

IPC分类号： C09D143/02 ,  C08K5/3437

CPC分类号： C09D143/02 ,  C08K5/3437 ,  Y10T428/24802

摘要： An ink composition contains a pigment; a copolymer containing a phosphoric acid group or phosphonic acid group; a hydrosoluble solvent; and water, wherein the pigment is represented by the following chemical formula 1 and satisfies the following relation 1: Y

摘要翻译： 油墨组合物含有颜料; 含有磷酸基或膦酸基的共聚物; 水溶性溶剂; 和水，其中颜料由以下化学式1表示，并且满足以下关系1：Y

公开(公告)号：US08960885B2

公开(公告)日：2015-02-24

申请号：US14096320

申请日：2013-12-04

申请人： Keita Katoh ,  Mitsuru Naruse ,  Akihiko Matsuyama ,  Masayasu Nonogaki ,  Minoru Hakiri ,  Kazukiyo Nagai ,  Yuusuke Koizuka

发明人： Keita Katoh ,  Mitsuru Naruse ,  Akihiko Matsuyama ,  Masayasu Nonogaki ,  Minoru Hakiri ,  Kazukiyo Nagai ,  Yuusuke Koizuka

IPC分类号： B41J2/01 ,  C09D11/30 ,  B41J2/21

CPC分类号： C09D11/36 ,  B41J2/01 ,  B41J2/2107 ,  C09D11/106 ,  C09D11/30 ,  C09D11/322 ,  C09D11/326 ,  Y10T428/24901

摘要： An ink for inkjet recording, which is used for recording on a paper having a concentration of an eluted Ca ion of from 1.0×10−4 to 5.0×10−4 g/g when dipped in pure water. The ink includes at least a pigment, a pigment dispersant, a water-soluble organic solvent and water. The pigment dispersant is a copolymer synthesized using at least (1) unsaturated ethylene monomer having a phosphoric acid group or a phosphonic acid group and (2) unsaturated ethylene monomer having an alkyl group having 12 to 22 carbon atoms.

摘要翻译： 一种用于喷墨记录的油墨，当浸入纯水中时，其用于在洗脱的Ca离子的浓度为1.0×10 -4至5.0×10 -4 g / g的纸上进行记录。 油墨至少包含颜料，颜料分散剂，水溶性有机溶剂和水。 颜料分散剂是使用至少（1）具有磷酸基或膦酸基的不饱和乙烯单体和（2）具有12-22个碳原子的烷基的不饱和乙烯单体合成的共聚物。

公开(公告)号：US20130063524A1

公开(公告)日：2013-03-14

申请号：US13603641

申请日：2012-09-05

申请人： Keita KATOH ,  Ichiroh Fujii ,  Masaki Kudo ,  Tomohiro Nakagawa ,  Akihiko Gotoh ,  Koji Katsuragi

发明人： Keita KATOH ,  Ichiroh Fujii ,  Masaki Kudo ,  Tomohiro Nakagawa ,  Akihiko Gotoh ,  Koji Katsuragi

IPC分类号： B41J2/135 ,  C09D11/10 ,  C08K3/04

CPC分类号： B41J2/135 ,  B41J2/1433 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/2107 ,  C08K3/04 ,  C08K9/06 ,  C09D11/10 ,  C09D11/322 ,  C09D11/324

摘要： An inkjet recording apparatus including an ink; and an ink discharging head configured to discharge the ink, wherein the ink discharging head is provided with a nozzle having a silicone-containing water-repellent film on a surface thereof on which the ink contacts, wherein the ink contains a colorant; water; and a water soluble organic solvent, wherein the colorant contains a carbon black partially coated with a resin, and wherein the ink meets the following expressions (1) and (2): 1.0×104

摘要翻译： 一种包括墨水的喷墨记录装置; 以及排墨头，其被配置为排出墨，其中所述排墨头在其上与所述墨接触的表面上设置有具有硅氧烷的防水膜的喷嘴，其中所述墨含有着色剂; 水; 和水溶性有机溶剂，其中着色剂含有部分涂覆有树脂的炭黑，并且其中所述油墨满足以下表达式（1）和（2）：1.0×104

公开(公告)号：US20200157366A1

公开(公告)日：2020-05-21

申请号：US16611141

申请日：2018-06-27

申请人： Hiroshi GOTOU ,  Yoshiaki MASUDA ,  Masahiko ISHIKAWA ,  Masaki KUDO ,  Kazuhiko UMEMURA ,  Keita KATOH ,  Akihiko MATSUYAMA ,  Masayasu NONOGAKI ,  Takeshi SHIBUYA

发明人： Hiroshi GOTOU ,  Yoshiaki MASUDA ,  Masahiko ISHIKAWA ,  Masaki KUDO ,  Kazuhiko UMEMURA ,  Keita KATOH ,  Akihiko MATSUYAMA ,  Masayasu NONOGAKI ,  Takeshi SHIBUYA

IPC分类号： C09D11/107 ,  C09D11/36 ,  C09D11/38 ,  C09D11/40 ,  B41M5/00

摘要： An ink contains at least one kind of polyether-modified siloxane compound and at least one kind of aliphatic alcohol alkylene oxide compound.

公开(公告)号：US09597891B2

公开(公告)日：2017-03-21

申请号：US14674361

申请日：2015-03-31

申请人： Masayasu Nonogaki ,  Mitsuru Naruse ,  Akihiko Matsuyama ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka

发明人： Masayasu Nonogaki ,  Mitsuru Naruse ,  Akihiko Matsuyama ,  Keita Katoh ,  Kazukiyo Nagai ,  Yuusuke Koizuka

IPC分类号： B41J2/21 ,  C09D143/02 ,  C09D139/06

CPC分类号： B41J2/2107 ,  C09D139/06 ,  C09D143/02

摘要： An inkjet ink contains water, a hydrosoluble organic solvent, a pigment, polyvinyl pyrolidone, and a copolymer, wherein the copolymer contains a structure unit represented by Chemical formula 1, where R1 represents a hydrogen atom or a methyl group, R2 is an alkyl group having one to four carbon atoms, M1+, M2+, M3+, and M4+ each, independently represent protons, alkali metal ions, or organic ammonium ions, and a structure unit represented by Chemical formula 2, where R3 represents a hydrogen atom or a methyl group, a structure unit represented by Chemical formula 3, where R4 represents a hydrogen atom or a methyl group, or a structure unit represented by Chemical formula 4, where R5 represents a hydrogen atom or a methyl group.

公开(公告)号：US09365670B2

公开(公告)日：2016-06-14

申请号：US14852724

申请日：2015-09-14

申请人： Shigeyuki Harada ,  Yoshiki Yanagawa ,  Keita Katoh ,  Masayuki Fukuoka ,  Kazukiyo Nagai ,  Yuusuke Koizuka ,  Tomoyuki Shimada ,  Akiyoshi Sabu

发明人： Shigeyuki Harada ,  Yoshiki Yanagawa ,  Keita Katoh ,  Masayuki Fukuoka ,  Kazukiyo Nagai ,  Yuusuke Koizuka ,  Tomoyuki Shimada ,  Akiyoshi Sabu

IPC分类号： C09D11/30 ,  C08F222/10 ,  C09D133/14

CPC分类号： C08F222/10 ,  C09D11/00 ,  C09D11/037 ,  C09D11/10 ,  C09D11/30 ,  C09D11/322 ,  C09D133/14 ,  C08F220/36 ,  C08F220/06 ,  C08F2220/365

摘要： A copolymer includes structural units having the following formulae (1) and (2): wherein each of R1 and R2 independently represents a hydrogen atom or a methyl group; X represents a hydrogen atom or a cationic ion; and L represents a single bond or —(CH2)n—O—, the oxygen atom of which is bonded with the biphenyl; and n represents an integer of from 2 to 18.

摘要翻译： 共聚物包括具有下式（1）和（2）的结构单元：其中R 1和R 2各自独立地表示氢原子或甲基; X表示氢原子或阳离子离子; 和L表示单键或 - （CH 2）n -O-，其氧原子与联苯键合; n表示2〜18的整数。