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21. 发明申请

US20160222234A1 INK, INK CONTAINER, INKJET RECORDING DEVICE, AND RECORDED MATTER 审中-公开
标题翻译：墨水，墨盒，墨水记录装置和记录事项
公开(公告)号：US20160222234A1
公开(公告)日：2016-08-04
申请号：US15001829
申请日：2016-01-20
申请人： Akihiko MATSUYAMA , Hiroshi GOTOU , Michihiko NAMBA , Hidetoshi FUJII , Amika SAGARA , Kazukiyo NAGAI , Tomoyuki SHIMADA , Shigeyuki HARADA , Yoshiki YANAGAWA , Akiyoshi SABU , Yuusuke KOIZUKA , Masayuki FUKUOKA , Takuya YAMAZAKI
发明人： Akihiko MATSUYAMA , Hiroshi GOTOU , Michihiko NAMBA , Hidetoshi FUJII , Amika SAGARA , Kazukiyo NAGAI , Tomoyuki SHIMADA , Shigeyuki HARADA , Yoshiki YANAGAWA , Akiyoshi SABU , Yuusuke KOIZUKA , Masayuki FUKUOKA , Takuya YAMAZAKI
IPC分类号： C09D11/322
CPC分类号： C09D11/322 , C09D11/10 , C09D11/12
摘要： An ink includes a pigment, a wax, a water soluble solvent including a solvent having an SP value of from 9.0 to 11.0, and water, wherein the mass ratio of the content of the wax in the ink to the content of the solvent having an SP value of from 9.0 to 11.0 is in a range of from 1.0:2.5 to 1.0:25.0.
摘要翻译：油墨包括颜料，蜡，包含SP值为9.0-11.0的溶剂的水溶性溶剂和水，其中油墨中蜡含量与溶剂含量的质量比为 9.0至11.0的SP值在1.0:2.5至1.0:25.0的范围内。

22. 发明申请

US20150376425A1 INKJET RECORDING INK, INK CARTRIDGE, INKJET RECORDING METHOD, INKJET RECORDING DEVICE AND INK RECORDED MATTER 有权
标题翻译：喷墨记录墨水，墨盒，喷墨记录方法，喷墨记录装置和墨记录物
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。

23. 发明授权

US09201319B2 Image bearing member, manufacturing method of the same, image forming method, image forming apparatus, and process cartridge 有权
标题翻译：图像承载部件，其制造方法，图像形成方法，图像形成装置和处理盒
公开(公告)号：US09201319B2
公开(公告)日：2015-12-01
申请号：US14096593
申请日：2013-12-04
申请人： Kazukiyo Nagai , Yuuji Tanaka , Tetsuro Suzuki , Yuusuke Koizuka
发明人： Kazukiyo Nagai , Yuuji Tanaka , Tetsuro Suzuki , Yuusuke Koizuka
IPC分类号： G03G5/04 , G03G5/07 , G03G5/05 , G03G5/06
CPC分类号： G03G5/075 , G03G5/0525 , G03G5/0592 , G03G5/0614
摘要： An image bearing member includes a substrate, and a photosensitive layer overlying the substrate, wherein an uppermost surface layer of the image bearing member has a hydrocarbon compound represented by the following Chemical Formula 1; and a three-dimensionally cross-linked polymer formed by polymerization reaction of a charge transport compound having three or more [tetrahydro-2H-pyran-2-yl)oxy]methyl groups linked with aromatic rings, wherein, in the polymerization reaction, part of the three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups is severed and detached from the charge transport compound, Ph1-Q1-Ph2-Q2-Ph3 Chemical Formula 1 where Q1 and Q2 independently represent methylene groups or ethylene groups, Ph1 and Ph3 independently represent phenyl groups with which one or two methyl groups are bonded, and Ph2 represents a phenylene group or a phenylene group having one methyl group.
摘要翻译：图像承载部件包括基板和覆盖基板的感光层，其中图像承载部件的最上表面层具有由以下化学式1表示的烃化合物; 和通过具有三个或更多个与芳环连接的[四氢-2H-吡喃-2-基]氧基]甲基的电荷输送化合物的聚合反应而形成的三维交联聚合物，其中在聚合反应中，部分的三（或四氢-2H-吡喃-2-基）氧基]甲基被切断并与电荷输送化合物Ph1-Q1-Ph2-Q2-Ph3化学式1分离，其中Q1和Q2独立地表示亚甲基基团或亚乙基，Ph 1和Ph 3独立地表示与一个或两个甲基键合的苯基，Ph 2表示具有一个甲基的亚苯基或亚苯基。

24. 发明授权

US09028056B1 Ink for inkjet recording, ink container, inkjet recorder and recorded matter 有权
标题翻译：墨水用于喷墨记录，墨水容器，喷墨记录器和记录物
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。

25. 发明申请

US20150064418A1 INK COMPOSITION, INK CARTRIDGE, INKJET RECORDING DEVICE, AND INKJET PRINTED MATTER 有权
标题翻译：墨水组合物，墨盒，喷墨记录装置和喷墨打印物
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

26. 发明授权

US08960885B2 Ink for inkjet recording, and ink cartridge, inkjet recording method, inkjet recorder, ink-recorded matter and method of producing the ink-recorded matter using the ink 有权
标题翻译：用于喷墨记录的墨水，墨盒，喷墨记录方法，喷墨记录器，油墨记录物质以及使用墨水生产墨水记录物质的方法
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。

27. 发明授权

US08771909B2 Electrophotographic photoconductor, image forming apparatus, and process cartridge 有权
标题翻译：电子照相感光体，成像设备和处理盒
公开(公告)号：US08771909B2
公开(公告)日：2014-07-08
申请号：US13670022
申请日：2012-11-06
申请人： Yuusuke Koizuka , Yuuji Tanaka , Kazukiyo Nagai , Tetsuro Suzuki
发明人： Yuusuke Koizuka , Yuuji Tanaka , Kazukiyo Nagai , Tetsuro Suzuki
IPC分类号： G03G5/00
CPC分类号： G03G15/75 , G03G5/0589 , G03G5/0592 , G03G5/0614 , G03G5/14704 , G03G5/14769 , G03G5/14786 , G03G5/14791
摘要： An electrophotographic photoconductor including: an electrically conductive substrate; and at least a photoconductive layer on the electrically conductive substrate, wherein the electrophotographic photoconductor includes an uppermost surface layer, and the uppermost surface layer includes an inorganic filler, an acidic disperser and a three-dimensionally crosslinked polymer, wherein the three-dimensionally crosslinked polymer is formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, and wherein the polymerization proceeds after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated with an acid catalyst.
摘要翻译：一种电子照相感光体，包括：导电基底; 以及导电性基板上的至少一层光电导层，其中电子照相感光体包括最上表面层，最上表面层包括无机填料，酸性分散剂和三维交联聚合物，其中三维交联的聚合物是通过在各自含有电荷输送化合物和三（或四氢-2H-吡喃-2-基）氧基]甲基的化合物之间的聚合形成的，其中电荷输送化合物具有一个或多个芳环，并且[（四氢-2H- - 吡喃-2-基）氧基]甲基与电荷输送化合物的芳香环结合，并且其中在[（四氢-2H-吡喃-2-基）氧基]甲基的一些已经被用酸催化剂部分裂解和去除。

28. 发明申请

US20130295497A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 审中-公开
标题翻译：电子照相机，图像形成方法，图像形成装置和工艺盒
公开(公告)号：US20130295497A1
公开(公告)日：2013-11-07
申请号：US13980762
申请日：2012-01-12
申请人： Yuuji Tanaka , Kazukiyo Nagai , Tetsuro Suzuki , Yuusuke Koizuka
发明人： Yuuji Tanaka , Kazukiyo Nagai , Tetsuro Suzuki , Yuusuke Koizuka
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G5/076 , G03G5/0567 , G03G5/0575 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/1476 , G03G5/14769 , G03G5/14791 , G03G5/14795
摘要： An electrophotographic photoconductor including: a conductive substrate; and at least a photoconductive layer on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer includes a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally crosslinked film has a dielectric constant of lower than 3.5.
摘要翻译：一种电子照相感光体，包括：导电性基材; 以及导电性基板上的至少一层光电导层，其中光电导层的最上表面层包括通过在各自含有电荷输送化合物的化合物和三个或更多个[（四氢-2H-吡喃-2-基）其中电荷输送化合物具有一个或多个芳环，[（四氢-2H-吡喃-2-基）氧基]甲基与电荷输送化合物的芳族环结合，其中在[（四氢-2H-吡喃-2-基）氧基]甲基部分被部分切割除去之后开始聚合，其中三维交联膜的介电常数低于3.5。

29. 发明申请

US20130295496A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, AND IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE USING THE ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR 审中-公开
标题翻译：电子照相机，图像形成方法，图像形成装置，以及使用电子照相光电子器件的处理盒
公开(公告)号：US20130295496A1
公开(公告)日：2013-11-07
申请号：US13980401
申请日：2012-01-12
申请人： Yuuji Tanaka , Kazukiyo Nagai , Tetsuro Suzuki , Yuusuke Koizuka
发明人： Yuuji Tanaka , Kazukiyo Nagai , Tetsuro Suzuki , Yuusuke Koizuka
IPC分类号： G03G15/00
CPC分类号： G03G5/07 , G03G5/0525 , G03G5/0567 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/076 , G03G5/1476 , G03G5/14769 , G03G5/14791 , G03G5/14795
摘要： An electrophotographic photoconductor including: a conductive substrate; and at least a photoconductive layer on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer includes a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally cross-linked film has an ionization potential of 5.4 or higher.
摘要翻译：一种电子照相感光体，包括：导电性基材; 以及导电性基板上的至少一层光电导层，其中光电导层的最上表面层包括通过在各自含有电荷输送化合物的化合物和三个或更多个[（四氢-2H-吡喃-2-基）其中电荷输送化合物具有一个或多个芳环，[（四氢-2H-吡喃-2-基）氧基]甲基与电荷输送化合物的芳族环结合，其中在[（四氢-2H-吡喃-2-基）氧基]甲基部分被部分切割除去之后开始聚合，其中三维交联膜的电离电位为5.4以上。

30. 发明授权

US11851571B2 Ink set, inkjet printing apparatus, and inkjet printing method 有权
公开(公告)号：US11851571B2
公开(公告)日：2023-12-26
申请号：US17482556
申请日：2021-09-23
申请人： Yuusuke Koizuka , Naoto Shimura , Nozomi Terai , Tatsuya Takarada
发明人： Yuusuke Koizuka , Naoto Shimura , Nozomi Terai , Tatsuya Takarada
IPC分类号： C09D11/40 , B41J2/14 , B41M5/00 , C09D11/033 , C09D11/037 , C09D11/104 , C09D11/322
CPC分类号： C09D11/40 , B41J2/1433 , B41M5/0023 , C09D11/033 , C09D11/037 , C09D11/104 , C09D11/322
摘要： Provided is an ink set including standard ink and light ink. Standard ink includes cyan, magenta, and yellow inks. Light ink includes a light cyan or light magenta ink, or both. The pigment concentration in cyan ink is 1.9% by mass or greater but 3.6% by mass or less. The pigment concentration in light cyan ink is 0.4% by mass or greater but 1.4% by mass or less. The pigment concentration in magenta ink is 1.9% by mass or greater but 3.6% by mass or less. The pigment concentration in light magenta ink is 0.4% by mass or greater but 1.4% by mass or less. The light ink contains water, organic solvent, and resin. The organic solvent contains amide compound represented by General formula (1).

In General formula (1), R1, R2, and R3 each represent a hydrocarbon group containing from 1 through 8 carbon atoms.

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