公开(公告)号：US20070099103A1

公开(公告)日：2007-05-03

申请号：US11264735

申请日：2005-11-01

Applicant: Robert Guistina ,  Dinesh Tyagi ,  Jason Morgan

Inventor： Robert Guistina ,  Dinesh Tyagi ,  Jason Morgan

IPC: G03G9/08

CPC classification number: G03G9/09775

Abstract: The present invention is directed to an electrostatographic toner having a sulfone charge control agent having the structure X—SO2—Y wherein X is an alkyl or aromatic group and Y is an alkyl or aromatic group. The present invention is also directed to an electorstatographic developer containing the electrostatographic toner having a sulfone charge control agent having the structure X—SO2—Y wherein X is an alkyl or aromatic group and Y is an alkyl or aromatic group and carrier particles.

Abstract translation: 本发明涉及具有具有X-SO 2 -Y结构的砜电荷控制剂的静电摄影调色剂，其中X是烷基或芳基，Y是烷基或芳族基团。 本发明还涉及含有具有具有结构X-SO 2 -Y的砜电荷控制剂的静电摄影调色剂的电子显影显影剂，其中X是烷基或芳基，Y是烷基或 芳族基团和载体颗粒。

公开(公告)号：US07169523B2

公开(公告)日：2007-01-30

申请号：US10511097

申请日：2003-04-18

Applicant: Ryuzo Ueno ,  Masaya Kitayama ,  Kenji Minami ,  Hiroyuki Wakamori ,  Nobuhiro Yonetani

Inventor： Ryuzo Ueno ,  Masaya Kitayama ,  Kenji Minami ,  Hiroyuki Wakamori ,  Nobuhiro Yonetani

IPC: G03G9/097

CPC classification number: C07C235/84 ,  C07C69/94 ,  G03G9/09733 ,  G03G9/0975 ,  G03G9/09775 ,  G03G9/09783

Abstract: The present invention provides a safe charge control agent which exhibits an excellent negative chargeability and excellent dispersibility in and compatibility with binder resins, and is even applicable for col or toners. Specifically, the charge control agent consists of a naphthol derivative of formula [I]: and a salt thereof, and an electrophotographic toner comprising the agent are provided.

Abstract translation: 本发明提供一种安全的电荷控制剂，其具有优异的负电荷性和优异的分散性和与粘合剂树脂的相容性，并且甚至可应用于胶体或调色剂。 具体地，电荷控制剂由式[I]的萘酚衍生物及其盐组成，并且提供包含该试剂的电子照相调色剂。

公开(公告)号：US20050153225A1

公开(公告)日：2005-07-14

申请号：US11033178

申请日：2005-01-12

Applicant: Hyeung-Jin Lee ,  Joo-Yong Park ,  Chang-Soon Lee

Inventor： Hyeung-Jin Lee ,  Joo-Yong Park ,  Chang-Soon Lee

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

CPC classification number: G03G9/09741 ,  G03G9/0808 ,  G03G9/0819 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725 ,  G03G9/09733 ,  G03G9/0975 ,  G03G9/09758 ,  G03G9/09766 ,  G03G9/09775 ,  G03G9/09783 ,  G03G9/09791

Abstract: The present invention relates to a non-magnetic monocomponent color toner and a preparing method thereof. In the non-magnetic monocomponent color toner including a toner mother particle, silica and titanium dioxide, the toner mother particle comprises a specific shaped particle size distribution of the charge control agents, and thus, providing non-magnetic monocomponent color toner with a narrow charge distribution and good chargeability. Accordingly, the color toner does not cause contamination in the non-imaging region. Also, because it has superior image density and printing efficiency and significantly improved charge maintenance, it has good long-term stability.

Abstract translation: 本发明涉及非磁性单组分彩色调色剂及其制备方法。 在包括调色剂母粒子，二氧化硅和二氧化钛的非磁性单组分彩色调色剂中，调色剂母粒子包含电荷控制剂的特定形状的粒度分布，从而提供具有窄电荷的非磁性单组分彩色调色剂 分布和充电性好。 因此，彩色调色剂不会在非成像区域引起污染。 此外，由于具有优异的图像密度和印刷效率，并且显着提高了电荷保持性，因此具有良好的长期稳定性。

公开(公告)号：US20050020822A1

公开(公告)日：2005-01-27

申请号：US10502841

申请日：2003-01-29

Applicant: Dominique Pflieger

Inventor： Dominique Pflieger

IPC: B41M5/00 ,  C09B45/14 ,  C09B45/18 ,  C09B45/24 ,  C09B45/28 ,  C09B69/04 ,  C09D7/00 ,  C09D11/00 ,  G03G9/09 ,  G03G9/097 ,  C09B45/00

CPC classification number: C09D11/328 ,  C09B45/18 ,  C09B45/28 ,  C09B69/045 ,  C09D7/41 ,  G03G9/091 ,  G03G9/09775 ,  G03G9/09783

Abstract: This invention relates to coppered azo dyestuffs containing an alkyl-, aryl or alkoxyalkyl sulfamyl group on one moiety of the molecule and an alkyl-, aryl or alkoxyalkyl ammonium sulfonate or carboxylate group on the other moiety. The invention also relates to various intermediates, to compositions and to processes for preparing the metalized dyestuffs. The compounds are particularly suited for the application in laquers, ink-jet inks and electrographic toners.

Abstract translation: 本发明涉及在该分子的一个部分上含有烷基，芳基或烷氧基烷基磺酰基并在另一部分上含烷基，芳基或烷氧基烷基磺酸铵或羧酸酯基团的偶氮染料。 本发明还涉及各种中间体，组合物和制备金属化染料的方法。 这些化合物特别适用于涂料，喷墨油墨和电子墨粉。

公开(公告)号：US06528222B2

公开(公告)日：2003-03-04

申请号：US09900037

申请日：2001-07-09

Applicant: Takaaki Kohtaki ,  Wakashi Iida ,  Nobuyoshi Sugahara ,  Takayuki Itakura ,  Yojiro Hotta

Inventor： Takaaki Kohtaki ,  Wakashi Iida ,  Nobuyoshi Sugahara ,  Takayuki Itakura ,  Yojiro Hotta

IPC: G03G900

CPC classification number: G03G9/08782 ,  G03G9/08702 ,  G03G9/08755 ,  G03G9/09733 ,  G03G9/09775

Abstract: A toner, particularly a color toner suitable for full-color image formation through a substantially oil-less heat-pressure fixing device, is formed from at least a binder resin, a colorant and a wax. The binder resin comprises a polyester-based resin selected from the group consisting of (a) a polyester resin, (b) a hybrid resin having a polyester unit and a vinyl polymer unit, and (c) a mixture of these resins. The wax is characterized by including a structural unit including an OH group, an amide, or an ester group at a specific position.

公开(公告)号：US20020061456A1

公开(公告)日：2002-05-23

申请号：US09818524

申请日：2001-03-28

Applicant: FUJITSU LIMITED

Inventor： Satoshi Takezawa ,  Yasushige Nakamura ,  Yoshimichi Katagiri

IPC: G03G009/097

CPC classification number: G03G9/0975 ,  G03G9/08782 ,  G03G9/0912 ,  G03G9/0914 ,  G03G9/0922 ,  G03G9/0926 ,  G03G9/09733 ,  G03G9/09741 ,  G03G9/09775

Abstract: A flash fixing toner includes a binder resin, a coloring agent, a charge control agent, a wax, and an infrared ray absorbing agent. The infrared ray absorbing agent is held within the wax, so as to suppress contact between the infrared ray absorbing agent and the charge control agent.

Abstract translation: 闪光定影调色剂包括粘合剂树脂，着色剂，电荷控制剂，蜡和红外线吸收剂。 红外线吸收剂保持在蜡内，以抑制红外线吸收剂与电荷控制剂的接触。

公开(公告)号：US06365311B1

公开(公告)日：2002-04-02

申请号：US09661605

申请日：2000-09-14

Applicant: John C. Wilson ,  Gretchen S. Mcgrath ,  Satyanarayan A. Srinivsan

Inventor： John C. Wilson ,  Gretchen S. Mcgrath ,  Satyanarayan A. Srinivsan

IPC: G03G9097

CPC classification number: G03G9/09775 ,  G03G9/09733 ,  G03G9/09758

Abstract: The invention, in its broader aspects provides an electrophotographic toner having polymeric binder and 2,4-dicyanoglutarimide negative charge control agents represented by the following formula: wherein R1 and R2 are defined in the specification.

Abstract translation: 本发明在更广泛的方面提供了一种具有聚合物粘合剂的电子照相调色剂和由下式表示的2,4-二氰基十八酰亚胺负电荷控制剂：其中R1和R2在说明书中定义。

公开(公告)号：US6083653A

公开(公告)日：2000-07-04

申请号：US39706

申请日：1998-03-16

Applicant: Rudiger Baur ,  Hans-Tobias Macholdt

Inventor： Rudiger Baur ,  Hans-Tobias Macholdt

IPC: C07F5/02 ,  C08B37/00 ,  C08B37/16 ,  C09D5/46 ,  G03G9/097

CPC classification number: C08B37/0015 ,  G03G9/0975 ,  G03G9/09775

Abstract: Cyclosaccharide-boron complexes consisting of 1 to 4 cyclodextrin units and one borate radical of the formula (I): ##STR1## have good charge control properties and lend themselves excellently to dispersion in toner, powder coating and electret binders.

Abstract translation: 由1至4个环糊精单元和一个式（I）的硼酸根组成的环状糖 - 硼络合物具有良好的电荷控制性能，并优于色粉，粉末涂料和驻极体粘合剂中的分散体。

公开(公告)号：US6033465A

公开(公告)日：2000-03-07

申请号：US983159

申请日：1997-12-29

Applicant: John Gavin MacDonald ,  Ronald Sinclair Nohr

Inventor： John Gavin MacDonald ,  Ronald Sinclair Nohr

IPC: B41M3/14 ,  B41M5/26 ,  B41M5/28 ,  B41M5/40 ,  B41M5/46 ,  B41M7/00 ,  B43M11/08 ,  C07C45/71 ,  C07C49/217 ,  C07C49/796 ,  C07C49/84 ,  C07C51/347 ,  C07C51/60 ,  C07C65/38 ,  C07C69/76 ,  C07C69/94 ,  C08B37/00 ,  C08B37/16 ,  C09B67/00 ,  C09B67/32 ,  C09B67/42 ,  C09D11/00 ,  C09D11/16 ,  C09D105/16 ,  G03G9/08 ,  G03G9/087 ,  G03G9/09 ,  G03G9/097 ,  G06K1/12 ,  G06K19/06 ,  G09C5/00 ,  G09F3/02 ,  C09D11/02

CPC classification number: C09B67/0075 ,  B41M5/26 ,  B41M5/284 ,  B41M5/46 ,  B41M7/0009 ,  B43M11/08 ,  C07C45/71 ,  C07C49/217 ,  C07C49/796 ,  C07C49/84 ,  C07C51/347 ,  C07C51/60 ,  C07C65/38 ,  C07C69/76 ,  C07C69/94 ,  C08B37/0012 ,  C08B37/0015 ,  C09B67/0071 ,  C09B67/0092 ,  C09D105/16 ,  C09D11/17 ,  C09D11/30 ,  C09D11/328 ,  C09D11/36 ,  G03G9/08 ,  G03G9/0825 ,  G03G9/08777 ,  G03G9/0906 ,  G03G9/0926 ,  G03G9/09708 ,  G03G9/09733 ,  G03G9/09741 ,  G03G9/0975 ,  G03G9/09758 ,  G03G9/09775 ,  G03G9/09791 ,  G06K1/121 ,  G06K19/06046 ,  G09F3/0294 ,  B41M3/14 ,  Y10T428/31504 ,  Y10T428/31993 ,  Y10T442/2582 ,  Y10T442/259

Abstract: A light-stable colored composition which includes a colorant and a radiation transorber. The colorant, in the presence of the radiation transorber, is adapted, upon exposure of the transorber to specific, narrow bandwidth radiation, to be mutable. The radiation transorber also imparts light-stability to the colorant so that the colorant does not fade when exposed to sunlight or artificial light.

Abstract translation: PCT No.PCT / US96 / 04689第 371 1997年12月29日第 102（e）日期1997年12月29日PCT提交1996年4月5日PCT公布。 出版物WO97 / 01605 日期1997年1月16日一种包含着色剂和辐射传感器的光稳定着色组合物。 在辐射传感器存在的情况下，着色剂在将转子暴露于特定的窄带宽辐射时被适配成是可变的。 辐射传感器还赋予着色剂光稳定性，使得当暴露于阳光或人造光时，着色剂不会褪色。

公开(公告)号：US5935752A

公开(公告)日：1999-08-10

申请号：US975182

申请日：1997-11-20

Applicant: Hideaki Ueda ,  Keiichi Furukawa

Inventor： Hideaki Ueda ,  Keiichi Furukawa

IPC: G03G9/097

CPC classification number: G03G9/09775 ,  G03G9/09733

Abstract: The toner for developing electrostatic latent images according to the invention contains at least one of a bisphenol compound of a general formula (I), a phenol derivative of any one of general formulas (II) to (V), a phenol compound of any one of general formulas (VI) to (IX) and a resorcin allene derivative of a general formula (X).

Abstract translation: 根据本发明的用于显影静电潜像的调色剂含有通式（I）的双酚化合物，通式（II）至（V）中任一项的酚衍生物，任何一种的酚化合物 的通式（VI）至（IX）和通式（X）的间苯二酚丙烯衍生物。