公开(公告)号：US20180364600A1

公开(公告)日：2018-12-20

申请号：US16009462

申请日：2018-06-15

申请人： Kazuoki FUWA ,  Hiroshi Yamashita ,  Yuka Mizoguchi ,  Shizuka Hashida ,  Toma Takebayashi ,  Junko Yamaguchi ,  Maia Kamei ,  Keisuke Ohta

发明人： Kazuoki FUWA ,  Hiroshi Yamashita ,  Yuka Mizoguchi ,  Shizuka Hashida ,  Toma Takebayashi ,  Junko Yamaguchi ,  Maia Kamei ,  Keisuke Ohta

IPC分类号： G03G9/09 ,  G03G15/08

CPC分类号： G03G9/0902 ,  G03G9/0906 ,  G03G9/0912 ,  G03G9/0924 ,  G03G9/0926 ,  G03G15/08 ,  G03G2215/0604

摘要： A toner is provided. The toner comprises a glittering pigment and a coloring pigment. The glittering pigment is disposed inside the toner. The coloring pigment comprises a yellow pigment comprising an isoindoline pigment.

公开(公告)号：US20180181015A1

公开(公告)日：2018-06-28

申请号：US15856641

申请日：2017-12-28

申请人： Samsung Electronics Co., Ltd.

发明人： Akinori TERADA ,  Masahide YAMADA ,  Rie SAKURAI

IPC分类号： G03G9/09 ,  G03G9/087

CPC分类号： G03G9/0906 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08791 ,  G03G9/08797 ,  G03G9/0924 ,  G03G9/0926

摘要： A toner for electrostatic use includes a binder resin including an amorphous polyester resin having a urethane bond and a crystalline polyester resin, a metal ion forming a chemical bond with the binder resin, at least one colorant forming a coordinate bond with the metal ion and being supported on the binder resin through the metal ion, and at least three elements selected from an iron element, a silicon element, a sulfur element, and a fluorine element while including at least one of an iron element, a silicon element, and a sulfur element, wherein an amount of the iron element is about 1000 ppm to about 10000 ppm as an element concentration, an amount of the silicon element is about 1000 ppm to about 5000 ppm as an element concentration, and an amount of the sulfur element is about 500 ppm to about 3000 ppm as an element concentration.

公开(公告)号：US09834683B2

公开(公告)日：2017-12-05

申请号：US14914588

申请日：2014-08-27

申请人： CANON KABUSHIKI KAISHA

发明人： Chiaki Nishiura ,  Yuki Tsujii ,  Yasuaki Murai ,  Takayuki Toyoda ,  Waka Hasegawa ,  Masanori Seki ,  Masashi Kawamura ,  Masashi Hirose ,  Ayano Mashida

IPC分类号： G03G9/09 ,  C09B67/46 ,  C08F8/30 ,  C09B67/22 ,  C09B69/10 ,  G03G9/087 ,  C09D11/037 ,  C09D11/106 ,  C08F212/08 ,  C08F8/14

CPC分类号： C09B67/009 ,  C08F8/14 ,  C08F8/30 ,  C08F212/08 ,  C08F2438/01 ,  C08F2810/50 ,  C09B67/0041 ,  C09B67/0046 ,  C09B69/106 ,  C09D11/037 ,  C09D11/106 ,  G03G9/08788 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/091 ,  G03G9/0914 ,  G03G9/0924 ,  C08F220/06 ,  C08F2220/1891

摘要： The present invention provides a compound and a pigment dispersant, each of which improves the dispersibility of various types of pigments in a non-aqueous solvent and also provides a pigment composition, a pigment dispersion, and a toner, each of which has a preferable coloring power. The compound includes a polymer which has a monomer unit having a specific structure and also includes a specific partial structure.

公开(公告)号：US09625845B2

公开(公告)日：2017-04-18

申请号：US14787460

申请日：2014-04-24

申请人： CANON KABUSHIKI KAISHA

发明人： Ayano Mashida ,  Yasuaki Murai ,  Waka Hasegawa ,  Masanori Seki ,  Takayuki Toyoda ,  Masashi Kawamura ,  Chiaki Nishiura ,  Yuki Tsujii ,  Taiki Watanabe ,  Masashi Hirose

IPC分类号： C08F8/34 ,  G03G9/09 ,  C09D17/00 ,  G03G9/087 ,  C09B29/33 ,  C09B33/153 ,  C09B69/10

CPC分类号： G03G9/091 ,  C08F8/34 ,  C09B29/337 ,  C09B33/153 ,  C09B69/106 ,  C09D17/00 ,  G03G9/087 ,  G03G9/09 ,  G03G9/0904 ,  G03G9/0918 ,  G03G9/092 ,  G03G9/0924

摘要： The present invention provides a compound capable of improving the dispersibility of yellow, magenta, cyan, and black pigments in a water-insoluble solvent and a pigment-dispersing agent. The present invention also provides a pigment composition, a pigment dispersion, and a toner, which have satisfactory tinting strength. The present invention relates to a compound having a structure in which an azo skeleton structure is bound to a polymer portion via a linking group in the azo skeleton structure.

公开(公告)号：US20160349647A1

公开(公告)日：2016-12-01

申请号：US15163546

申请日：2016-05-24

申请人： CANON KABUSHIKI KAISHA

发明人： Takeshi Sekiguchi ,  Shosei Mori

IPC分类号： G03G9/09 ,  G03G9/08

CPC分类号： G03G9/091 ,  G03G9/0806 ,  G03G9/0924 ,  G03G15/08

摘要： A yellow toner is provided. The yellow toner includes toner particles containing a binder resin and a colorant. The colorant contains at least one compound selected from the group consisting of compounds expressed by formulas (1) to (3).

摘要翻译： 提供黄色调色剂。 黄色调色剂包括含有粘合剂树脂和着色剂的调色剂颗粒。 着色剂含有至少一种选自式（1）至（3）表示的化合物的化合物。

公开(公告)号：US20150248074A1

公开(公告)日：2015-09-03

申请号：US14625143

申请日：2015-02-18

申请人： Kazumi Suzuki ,  Hisashi Nakajima ,  Masashi Nagayama ,  Saori Yamada ,  Yoshitaka Yamauchi ,  Yu Naito

发明人： Kazumi Suzuki ,  Hisashi Nakajima ,  Masashi Nagayama ,  Saori Yamada ,  Yoshitaka Yamauchi ,  Yu Naito

IPC分类号： G03G9/00

CPC分类号： G03G9/0821 ,  G03G9/0904 ,  G03G9/0914 ,  G03G9/0918 ,  G03G9/092 ,  G03G9/0924 ,  G03G9/0926

摘要： A red toner for developing an electrostatic latent image includes a colorant and a binder resin. An image produced by the red toner has a hue angle (H) of from 36 to 50° in L*a*b* color system, a lightness (L*) of from 47 to 55, and a chroma (c*) of from 94 to 108.

摘要翻译： 用于显影静电潜像的红色调色剂包括着色剂和粘合剂树脂。 由红色调色剂产生的图像在L * a * b *色系中具有36至50°的色调角（H），从47至55的亮度（L *）和色度（C *）为 从94到108。

公开(公告)号：US09012121B2

公开(公告)日：2015-04-21

申请号：US13845153

申请日：2013-03-18

申请人： Hubei Dinglong Chemical Co., Ltd.

发明人： Shunquan Zhu ,  Guilin Xiao

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09

CPC分类号： G03G9/0812 ,  G03G9/0804 ,  G03G9/08782 ,  G03G9/08786 ,  G03G9/09 ,  G03G9/0904 ,  G03G9/0924 ,  G03G9/0926

摘要： A method for preparing a colored toner. The method includes: 1) providing surface-treated colorant, polymerizing the colorant by atom transfer radical polymerization (ATRP) to produce polymer-grafted colorant particles and dispersing the colorant particles in an aqueous solution including a surfactant to yield a first emulsion; 2) providing surface-treated wax, polymerizing the wax by ATRP to produce polymer-grafted wax particles, and dispersing the wax particles in the aqueous solution including the surfactant to yield a second emulsion; and 3) agglutinating the first emulsion and the second emulsion.

摘要翻译： 一种制备着色调色剂的方法。 该方法包括：1）提供表面处理的着色剂，通过原子转移自由基聚合（ATRP）聚合着色剂以产生聚合物接枝的着色剂颗粒，并将着色剂颗粒分散在包含表面活性剂的水溶液中以产生第一乳液; 2）提供表面处理的蜡，通过ATRP聚合蜡以产生聚合物接枝的蜡颗粒，并将蜡颗粒分散在包括表面活性剂的水溶液中以产生第二乳液; 和3）凝结第一乳液和第二乳液。

公开(公告)号：US20150050592A1

公开(公告)日：2015-02-19

申请号：US14338688

申请日：2014-07-23

申请人： Konica Minolta, Inc.

发明人： Junya Ueda ,  Hiroyuki Yasukawa ,  Asao Matsushima ,  Kimihiko Ookubo

IPC分类号： G03G9/09 ,  G03G9/08

CPC分类号： G03G9/0906 ,  G03G9/091 ,  G03G9/0924 ,  G03G9/0926 ,  G03G9/0928 ,  G03G9/09335 ,  G03G9/09378

摘要： The present invention relates to toner for electrostatic charge image development including a resin, a metal-containing compound, and a colorant compound precursor to be converted to a colorant compound through a reaction with the metal-containing compound by heat applied at heat fixing. According to the present invention, it is possible to provide toner for electrostatic charge image development which is excellent in fluidity and storage stability and a method of manufacturing the same.

摘要翻译： 本发明涉及包含树脂，含金属化合物和着色剂化合物前体的用于静电荷图像显影的调色剂，其通过在热定影下施加的热与含金属化合物的反应转化为着色剂化合物。 根据本发明，可以提供流动性和储存稳定性优异的静电荷图像显影用调色剂及其制造方法。

公开(公告)号：US08652723B2

公开(公告)日：2014-02-18

申请号：US13043838

申请日：2011-03-09

申请人： Santiago Faucher ,  Kimberly D. Nosella ,  Shigang S. Qiu

发明人： Santiago Faucher ,  Kimberly D. Nosella ,  Shigang S. Qiu

IPC分类号： G03G9/00

CPC分类号： G03G9/08755 ,  C12P7/625 ,  G03G9/0804 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0908 ,  G03G9/0912 ,  G03G9/0914 ,  G03G9/0918 ,  G03G9/0924 ,  G03G9/0926

摘要： A toner composition including a colorant-polyester polymer having at least one colorant and at least one polyester resin, an optional non-colorant polyester polymer, an optional additional colorant, an optional wax, and an optional additive, where the colorant is covalently linked to some or all of the polyester resin and the polyester resin is obtained by polymerizing a lactone using an enzyme catalyst. Methods for preparing a toner composition including an emulsion aggregation process.

摘要翻译： 一种调色剂组合物，其包含具有至少一种着色剂和至少一种聚酯树脂的着色剂 - 聚酯聚合物，任选的非着色剂聚酯聚合物，任选的另外的着色剂，任选的蜡和任选的添加剂，其中着色剂共价连接到 聚酯树脂和聚酯树脂中的一些或全部是通过使用酶催化剂聚合内酯得到的。 制备包含乳液聚集方法的调色剂组合物的方法。

公开(公告)号：US20130344426A1

公开(公告)日：2013-12-26

申请号：US13845153

申请日：2013-03-18

申请人： HUBEI DINGLONG CHEMICAL CO., LTD.

发明人： Shunquan ZHU ,  Guilin XIAO

IPC分类号： G03G9/08

CPC分类号： G03G9/0812 ,  G03G9/0804 ,  G03G9/08782 ,  G03G9/08786 ,  G03G9/09 ,  G03G9/0904 ,  G03G9/0924 ,  G03G9/0926

摘要： A method for preparing a colored toner. The method includes: 1) providing surface-treated colorant, polymerizing the colorant by atom transfer radical polymerization (ATRP) to produce polymer-grafted colorant particles and dispersing the colorant particles in an aqueous solution including a surfactant to yield a first emulsion; 2) providing surface-treated wax, polymerizing the wax by ATRP to produce polymer-grafted wax particles, and dispersing the wax particles in the aqueous solution including the surfactant to yield a second emulsion; and 3) agglutinating the first emulsion and the second emulsion.

摘要翻译： 一种制备着色调色剂的方法。 该方法包括：1）提供表面处理的着色剂，通过原子转移自由基聚合（ATRP）聚合着色剂以产生聚合物接枝的着色剂颗粒，并将着色剂颗粒分散在包含表面活性剂的水溶液中以产生第一乳液; 2）提供表面处理的蜡，通过ATRP聚合蜡以产生聚合物接枝的蜡颗粒，并将蜡颗粒分散在包括表面活性剂的水溶液中以产生第二乳液; 和3）凝结第一乳液和第二乳液。