公开(公告)号：US09062225B2

公开(公告)日：2015-06-23

申请号：US13842423

申请日：2013-03-15

Applicant: Keiko Ishidai ,  Kimihiko Ookubo

Inventor： Keiko Ishidai ,  Kimihiko Ookubo

IPC: C09B67/42 ,  C09D11/32 ,  C09B67/22 ,  G02B1/04 ,  G03G9/09 ,  G03G9/097

CPC classification number: C09D11/32 ,  C09B67/0035 ,  G02B1/04 ,  G03G9/09 ,  G03G9/0918 ,  G03G9/09725

Abstract: Provided is a production process for a colorant which contains a silicon phthalocyanine compound making it possible to reach a targeted particle diameter even by a conventional dispersing method and which is excellent in performances such as a color reproducibility, a light fastness, an electrostatic property, a transparency and the like, and a colorant composition, a toner, an ink for ink jet recording and a color filter which are excellent in the above performances.The above production process is a production process for a colorant containing a silicon phthalocyanine compound and a copper phthalocyanine compound and is characterized by having a preparing step of reacting raw materials of a silicon compound and phthalocyanine under the presence of a copper salt or the copper phthalocyanine compound described above to prepare the silicon phthalocyanine compound described above.

Abstract translation: 提供了一种着色剂的制造方法，其包含硅酞菁化合物，即使通过常规的分散方法也可以达到目标粒径，其性能优异，例如颜色再现性，耐光性，静电性， 透明性等，以及上述性能优异的着色剂组合物，调色剂，喷墨记录用墨水和滤色器。 上述制造方法是含有硅酞菁化合物和铜酞菁化合物的着色剂的制造方法，其特征在于，在铜盐或铜酞菁的存在下，使硅化合物和酞菁的原料反应的制备工序 化合物以制备上述硅酞菁化合物。

公开(公告)号：US20150023690A1

公开(公告)日：2015-01-22

申请号：US14488969

申请日：2014-09-17

Applicant: FUJI XEROX CO., LTD.

Inventor： Hiroko KOBAYASHI

IPC: G03G9/08 ,  G03G9/09

CPC classification number: G03G9/092 ,  G03G9/0821 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09 ,  G03G9/0906 ,  G03G9/091 ,  G03G9/0918 ,  G03G9/09708 ,  G03G21/18 ,  G03G2215/025 ,  G03G2215/0604

Abstract: A toner set for electrostatic image development includes a cyan toner, a magenta toner, and a yellow toner, wherein the Vicat softening temperatures of the toners are respectively in the range of from about 30° C. to about 60° C., and among the toners, the difference between the Vicat softening temperature of the toner having the highest Vicat softening temperature and the Vicat softening temperature of the toner having the lowest Vicat softening temperature is from about 1° C. to about 5° C.

Abstract translation: 用于静电图像显影的调色剂包括青色调色剂，品红色调色剂和黄色调色剂，其中调色剂的维卡软化温度分别在约30℃至约60℃的范围内， 调色剂，具有最高维卡软化温度的调色剂的维卡软化温度与具有最低维卡软化温度的调色剂的维卡软化温度之间的差值为约1℃至约5℃。

公开(公告)号：US08927185B2

公开(公告)日：2015-01-06

申请号：US13971059

申请日：2013-08-20

Applicant: Canon Kabushiki Kaisha

Inventor： Ryuji Higashi ,  Akiko Kitao ,  Taichi Shintou ,  Takeshi Miyazaki

IPC: G03G9/09 ,  G03G9/08 ,  C09B47/04

CPC classification number: G03G9/09 ,  C09B47/04 ,  C09B47/08 ,  C09B69/108 ,  G03G9/081 ,  G03G9/0918

Abstract: The present invention provides a toner having superior color development property and a method of producing a toner having favorable particle size distribution and color development property, in which the toner containing a binder resin and a colorant that contains a phthalocyanine pigment represented by general formula (1), and the method for producing the toner.

Abstract translation: 本发明提供具有优异显色性的调色剂和具有良好的粒度分布和显色性的调色剂的制备方法，其中含有粘合剂树脂和着色剂的调色剂含有通式（1）表示的酞菁颜料 ）和调色剂的制造方法。

公开(公告)号：US20140377697A1

公开(公告)日：2014-12-25

申请号：US14376225

申请日：2013-02-27

Applicant: CANON KABUSHIKI KAISHA

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

IPC: G03G9/10 ,  G03G9/09

CPC classification number: G03G9/10 ,  C08F8/30 ,  C08F12/08 ,  C08F20/06 ,  C08F20/10 ,  C08F20/54 ,  C08F212/08 ,  C08F2438/01 ,  C09B29/337 ,  C09B31/10 ,  C09B31/11 ,  C09B35/033 ,  C09B67/0002 ,  C09B67/0041 ,  C09B67/009 ,  C09B69/00 ,  C09B69/106 ,  C09D7/41 ,  G03G9/0806 ,  G03G9/08704 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/091 ,  G03G9/0918 ,  C08F220/36 ,  C08F2/38 ,  C08F2220/1825 ,  C08F220/06 ,  C08F2220/603 ,  C08F220/14 ,  C08F220/58 ,  C08F220/54 ,  C08F12/28 ,  C08F2220/1891

Abstract: An object of the present invention is to provide a cyan toner having a high coloring ability, enabling suppression of fogging, and having high transfer efficiency. The object can be attained by a toner including toner particles containing a binder resin, a compound having a polymeric portion bound to an azo skeleton, and a phthalocyanine pigment as a colorant.

Abstract translation: 本发明的目的是提供具有高着色能力的青色调色剂，能够抑制起雾，并具有高的转印效率。 该目的可以通过包括含有粘合剂树脂的调色剂颗粒，具有与偶氮骨架结合的聚合物部分的化合物和作为着色剂的酞菁颜料的调色剂来实现。

公开(公告)号：US20140057203A1

公开(公告)日：2014-02-27

申请号：US13971059

申请日：2013-08-20

Applicant: Canon Kabushiki Kaisha

Inventor： Ryuji Higashi ,  Akiko Kitao ,  Taichi Shintou ,  Takeshi Miyazaki

IPC: G03G9/09 ,  G03G9/08

CPC classification number: G03G9/09 ,  C09B47/04 ,  C09B47/08 ,  C09B69/108 ,  G03G9/081 ,  G03G9/0918

Abstract: The present invention provides a toner having superior color development property and a method of producing a toner having favorable particle size distribution and color development property, in which the toner containing a binder resin and a colorant that contains a phthalocyanine pigment represented by general formula (1), and the method for producing the toner.

Abstract translation: 本发明提供具有优异显色性的调色剂和具有良好的粒度分布和显色性的调色剂的制备方法，其中含有粘合剂树脂和着色剂的调色剂含有通式（1）表示的酞菁颜料 ）和调色剂的制造方法。

公开(公告)号：US08652723B2

公开(公告)日：2014-02-18

申请号：US13043838

申请日：2011-03-09

Applicant: Santiago Faucher ,  Kimberly D. Nosella ,  Shigang S. Qiu

Inventor： Santiago Faucher ,  Kimberly D. Nosella ,  Shigang S. Qiu

IPC: G03G9/00

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

Abstract: 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.

Abstract translation: 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：US20130189613A1

公开(公告)日：2013-07-25

申请号：US13737108

申请日：2013-01-09

Applicant: Kabushiki Kaisha Toshiba ,  Toshiba Tec Kabushiki Kaisha

Inventor： Satoshi Araki

IPC: G03G9/09

CPC classification number: G03G9/0918 ,  G03G9/0812 ,  G03G9/0926

Abstract: Disclosed is a metal complex pigment-containing toner, wherein a pigment dispersion index (A) determined as a standard deviation of an X-ray fluorescence intensity, per unit area of toner particle surface, of a central metal of the metal complex pigment contained in the toner is less than 2 [cps/(KeV·μm2)], and a pigment surface dispersion index (B) obtained by dividing an average value of the X-ray fluorescence intensity by an X-ray fluorescence intensity of the central metal of the metal complex pigment in the entire composition of the toner as measured by an X-ray fluorescence analysis for analyzing deep internal regions is more than 0.027 [cps/(KeV·μm2·kcps)]. In this toner, the pigment is moderately dispersed on the surface side of the toner particles uniformly at a high concentration, and therefore, the coloring power thereof is improved.

Abstract translation: 公开了一种含金属络合物颜料的调色剂，其中将颜料分散体指数（A）确定为所述金属络合物颜料的中心金属的X射线荧光强度的每单位面积的调色剂颗粒表面的标准偏差 调色剂小于2 [cps /（KeV·mum2）]，颜料表面分散指数（B）通过将X射线荧光强度的平均值除以中心金属的X射线荧光强度 通过用于分析深内部区域的X射线荧光分析测定的调色剂组成中的金属络合物颜料大于0.027 [cps /（KeV·mum2·kcps）]。 在该调色剂中，颜料以高浓度均匀地适度分散在调色剂颗粒的表面侧，因此着色力提高。

公开(公告)号：US20130059245A1

公开(公告)日：2013-03-07

申请号：US13580562

申请日：2011-02-22

Applicant: Wook Jang ,  Hak-Soo Kim ,  Chang-Soon Lee

Inventor： Wook Jang ,  Hak-Soo Kim ,  Chang-Soon Lee

IPC: G03G9/08 ,  G03G9/093 ,  G03G9/097 ,  G03G9/087 ,  G03G9/09

CPC classification number: G03G9/087 ,  G03G9/0806 ,  G03G9/0825 ,  G03G9/08704 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08726 ,  G03G9/08782 ,  G03G9/08788 ,  G03G9/08793 ,  G03G9/0902 ,  G03G9/091 ,  G03G9/0918 ,  G03G9/092 ,  G03G9/09741 ,  G03G9/0975

Abstract: The present invention relates to a polymerized toner and a method for preparing the same, wherein the toner can realize an excellent offset feature, high transfer efficiency, and a uniform image and thus can exhibit excellent performances in the applications of high speed copying, development of transferred photos, etc.

Abstract translation: 聚合调色剂及其制备方法技术领域本发明涉及一种聚合调色剂及其制备方法，其中调色剂可实现优异的偏移特性，高转印效率和均匀的图像，因此可以在高速复印的应用中表现出优异的性能 传输照片等

公开(公告)号：US08349069B2

公开(公告)日：2013-01-08

申请号：US12631137

申请日：2009-12-04

Applicant: Shigeru Seitoku

Inventor： Shigeru Seitoku

IPC: C08K5/00

CPC classification number: G03G9/0904 ,  C09B67/0033 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0918

Abstract: Black particles include a black pigment; and a cyan pigment, wherein when the reflectance to light of wavelength of 420 nm and the reflectance to light of wavelength of 770 nm of plural samples are measured, the standard deviations (1σ) of the measured values are about 1 or less with respect to both wavelengths.

Abstract translation: 黑色颗粒包括黑色颜料; 和青色颜料，其中当测量多个样品的波长为420nm的光的反射率和波长为770nm的光的反射率时，测量值的标准偏差（1＆sgr）约为1或更小，相对于 到两个波长。

公开(公告)号：US08178267B2

公开(公告)日：2012-05-15

申请号：US12469063

申请日：2009-05-20

Applicant: Naohiro Hirose ,  Meizo Shirose ,  Kaori Soeda ,  Shiro Hirano ,  Shinya Obara

Inventor： Naohiro Hirose ,  Meizo Shirose ,  Kaori Soeda ,  Shiro Hirano ,  Shinya Obara

IPC: G03G9/09

CPC classification number: G03G9/0918 ,  G03G9/0906 ,  G03G9/0914 ,  G03G9/0924 ,  G03G9/09783

Abstract: A set of toners comprising a yellow toner, a magenta toner, a cyan toner and a black toner for forming a full color image with an electrophotographic method, wherein the yellow toner comprises toner particles containing at least one pigment selected from the group consisting of C.I. Pigment Yellow 74, C.I. Pigment Yellow 139, C.I. Pigment Yellow 155, C.I. Pigment Yellow 180 and C.I. Pigment Yellow 185; the magenta toner comprises toner particles containing a dye represented by Formula (X-1) and a metal compound represented by Formula (1); and the cyan toner comprises toner particles containing a silicon phthalocyanine represented by Formula (2):

Abstract translation: 一种调色剂，其包含黄色调色剂，品红色调色剂，青色调色剂和用电子照相方法形成全色图像的黑色调色剂，其中所述黄色调色剂包含含有选自C.I.中的至少一种颜料的调色剂颗粒。 颜料黄74，C.I。 颜料黄139，C.I。 颜料黄155，C.I。 颜料黄180和C.I. 颜料黄185; 品红色调色剂包括含有由式（X-1）表示的染料和由式（1）表示的金属化合物的调色剂颗粒; 并且青色调色剂包含含有由式（2）表示的硅酞菁的调色剂颗粒：