公开(公告)号：EP2403910A4

公开(公告)日：2013-12-04

申请号：EP10748886

申请日：2010-03-04

申请人： RICOH CO LTD

发明人： KOJIMA MARIKO ,  NAGAI KIYOFUMI

IPC分类号： B41J2/01 ,  B41M5/00 ,  C09B48/00 ,  C09B67/20 ,  C09B69/10 ,  C09C1/00 ,  C09C3/10 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/326 ,  C09D11/38

CPC分类号： C09B68/20 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/19 ,  C09B67/0013 ,  C09B67/0066 ,  C09B68/26 ,  C09B68/443 ,  C09B68/463 ,  C09C1/565 ,  C09C3/10 ,  C09D11/324

公开(公告)号：EP1066352A1

公开(公告)日：2001-01-10

申请号：EP99916375.1

申请日：1999-04-02

申请人： CABOT CORPORATION

发明人： JOHNSON, Joseph, E. ,  BIAN, Nanying ,  GALLOWAY, Collin, P.

IPC分类号： C09B69/00 ,  C09B67/22 ,  C09D11/02 ,  C09D11/00 ,  G03F1/00

CPC分类号： G03F7/202 ,  B41C1/10 ,  B41C1/1033 ,  C01P2002/60 ,  C01P2004/60 ,  C01P2004/62 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/21 ,  C01P2006/60 ,  C09B67/0004 ,  C09B67/0013 ,  C09B67/0033 ,  C09B67/0089 ,  C09B67/009 ,  C09B68/24 ,  C09B68/26 ,  C09B68/4257 ,  C09B68/443 ,  C09B68/446 ,  C09B68/4475 ,  C09B69/00 ,  C09C1/44 ,  C09C1/50 ,  C09C1/52 ,  C09C1/56 ,  C09C3/08 ,  C09C3/10 ,  C09D5/028 ,  C09D11/037 ,  C09D11/32 ,  C09D11/322 ,  C09D11/34 ,  C09D11/36 ,  Y10T428/2998

摘要： Various modified pigment products are described which are preferably capable of being dispersed in a variety of materials such as coatings, inks, toners, films, plastics, polymers, elastomers, and the like. The modified pigments are pigments having attached groups, such as polymeric groups, onto the pigment by means other than adsorption. A modified pigment product is described comprising a pigment having attached at least one group comprising the formula: -X-[NIon]pR, wherein X comprises an aromatic group or an alkyl group, NIon comprises at least one type of non-ionic group, R represents hydrogen or comprises an aromatic group or an alkyl group, and p represents an integer of from 1 to 500. Modified pigment products are also described comprising a pigment having attached at least one alkylene oxide group or at least one polymeric group. In addition, other types of modified pigment products are described as well as their incorporation into inks, coatings, toners, films, plastics, polymers, elastomers, and the like. Methods of making the modified pigment products are also described.

公开(公告)号：EP2658928A1

公开(公告)日：2013-11-06

申请号：EP11794509.7

申请日：2011-12-15

申请人： BASF SE

发明人： BUGNON, Philippe ,  NESVADBA, Peter

IPC分类号： C09B67/00 ,  C07C245/02

CPC分类号： C09D11/037 ,  C07C245/04 ,  C07C255/65 ,  C07C281/20 ,  C07C309/51 ,  C07C2601/14 ,  C07C2601/20 ,  C07F9/3808 ,  C07F9/3882 ,  C07F9/4006 ,  C09B67/0004 ,  C09B67/0034 ,  C09B68/26 ,  C09B68/4475 ,  C09D7/41

摘要： A pigment preparation is provided, said preparation comprises an organic pigment comprising a chromophore Q1 and a derivative thereof comprising specific organic substituents via an aliphatic carbon atom in an amount of from 0.1 to 30 mol, based on 100 mol of the organic pigment as well as a process for its preparation and to its use in coloring an organic material such as plastics, coatings or inks.

摘要翻译： 提供颜料制剂，所述制剂包含有机颜料，该有机颜料包含发色团Q1及其衍生物，其衍生物含有0.1至30摩尔的脂族碳原子，基于100摩尔有机颜料，以及 其制备方法和用于着色有机材料如塑料，涂料或油墨的方法。

公开(公告)号：EP1754759A2

公开(公告)日：2007-02-21

申请号：EP06016861.4

申请日：2006-08-11

申请人： SEIKO EPSON CORPORATION

发明人： Kanaya, Miharu ,  Aoyama, Tetsuya ,  Hanmura, Masahiro

IPC分类号： C09D11/00

CPC分类号： C09B67/0013 ,  C09B68/26 ,  C09B68/4235 ,  C09B68/44 ,  C09B68/463 ,  C09D11/326 ,  C09D11/40

摘要： An ink set includes: at least one black ink composition that contains at least a self-dispersing pigment and a resin emulsion; and at least one color ink composition that contains at least an organic pigment covered with water-insoluble polymer and a resin emulsion.

摘要翻译： 的油墨组，包括：至少一个黑色油墨组合物含有至少做了自分散性颜料和树脂乳液; 和至少一种彩色油墨组合物至少含有在覆盖有水不溶性聚合物和树脂乳液的有机颜料那样。

公开(公告)号：EP0475075B1

公开(公告)日：1995-11-29

申请号：EP91113228.0

申请日：1991-08-06

申请人： XEROX CORPORATION

发明人： Lin, John W-P

IPC分类号： C09D11/00 ,  C09C3/10 ,  C09B67/08 ,  B41M1/42

CPC分类号： B82Y30/00 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/22 ,  C01P2006/60 ,  C01P2006/80 ,  C08F290/02 ,  C09B67/0013 ,  C09B68/26 ,  C09B68/4253 ,  C09B68/46 ,  C09C1/56 ,  C09C3/10 ,  C09D11/322

公开(公告)号：EP2403910B1

公开(公告)日：2015-12-16

申请号：EP10748886.8

申请日：2010-03-04

申请人： Ricoh Company Ltd.

发明人： KOJIMA, Mariko ,  NAGAI, Kiyofumi

IPC分类号： C09D11/00 ,  B41J2/01 ,  B41M5/00 ,  C09B48/00 ,  C09B67/20 ,  C09B69/10 ,  C09C1/00 ,  C09C3/10

CPC分类号： C09B68/20 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/19 ,  C09B67/0013 ,  C09B67/0066 ,  C09B68/26 ,  C09B68/443 ,  C09B68/463 ,  C09C1/565 ,  C09C3/10 ,  C09D11/324

公开(公告)号：EP2403910A1

公开(公告)日：2012-01-11

申请号：EP10748886.8

申请日：2010-03-04

申请人： Ricoh Company Ltd.

发明人： KOJIMA, Mariko ,  NAGAI, Kiyofumi

IPC分类号： C09D11/00 ,  B41J2/01 ,  B41M5/00 ,  C09B48/00 ,  C09B67/20 ,  C09B69/10 ,  C09C1/00 ,  C09C3/10

CPC分类号： C09B68/20 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/19 ,  C09B67/0013 ,  C09B67/0066 ,  C09B68/26 ,  C09B68/443 ,  C09B68/463 ,  C09C1/565 ,  C09C3/10 ,  C09D11/324

摘要： An inkjet recording ink including at least a pigment, fine resin particles, a water soluble organic solvent, and water, wherein a polymer chain is grafted onto a surface of the pigment, and the polymer chain is composed of at least one monomer unit, which is selected from the monomers represented by the following Chemical Formulas (1) to (4): Chemical Formula (1) where R1 represents H or CH3, and "n" represents the number of carbon atoms; Chemical Formula (2) where R2 and R3 each represent H or CH3, and "m" represents the number of units repeated; Chemical Formula (3) where R4 and R5 each represent H or CH3, and "p" is the number of units repeated; and Chemical Formula (4) where R6 and R7 each represent H or CH3, and "k" and "l" each represent the number of units repeated.

公开(公告)号：EP1777274A1

公开(公告)日：2007-04-25

申请号：EP05758269.4

申请日：2005-07-05

申请人： SAKATA INX CORPORATION

发明人： ITO, Kazunori, c/o SAKATA INX CORP. ,  SHIBATA, Hideo, c/o SAKATA INX CORP. ,  KITAOKA, Naoyuki, c/o SAKATA INX CORP. ,  HAYASHI, Akira, c/o SAKATA INX CORP. ,  KITA, Tomohiro, c/o SAKATA INX CORP.

IPC分类号： C09D17/00 ,  C09B67/08 ,  C09B67/46 ,  C09C3/10 ,  G02B5/20 ,  G03F7/004

CPC分类号： C09C3/10 ,  C09B67/0013 ,  C09B68/20 ,  C09B68/26 ,  C09B68/4257 ,  C09B68/44 ,  C09D17/00 ,  G03F7/0007 ,  Y02P20/582

摘要： The present invention provides a pigment dispersion composition which has good fluidity and dispersion stability even in the case of having a high pigment concentration and exhibits excellent development characteristics when it is used for the areas requiring development characteristics such as a resist composition for a color filter or a resist composition for a black matrix.
The pigment dispersion composition of the present invention is a pigment dispersion composition formed by dispersing a pigment in a dispersion medium,
wherein the surface of said pigment is coated with an acid radical-containing reactant produced by the reaction of a carbodiimide compound having at least one carbodiimide group with an acid radical-containing resin having an acid value of 20 to 300 mgKOH/g and a weight average molecular weight of 1000 to 100000.

公开(公告)号：EP0475075A1

公开(公告)日：1992-03-18

申请号：EP91113228.0

申请日：1991-08-06

申请人： XEROX CORPORATION

发明人： Lin, John W-P

IPC分类号： C09D11/00 ,  C09C3/10 ,  C09B67/08 ,  B41M1/42

CPC分类号： B82Y30/00 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/22 ,  C01P2006/60 ,  C01P2006/80 ,  C08F290/02 ,  C09B67/0013 ,  C09B68/26 ,  C09B68/4253 ,  C09B68/46 ,  C09C1/56 ,  C09C3/10 ,  C09D11/322

摘要： Disclosed is an ink composition comprising an aqueous liquid vehicle and pigment particles having attached to the surfaces thereof a polymerized vinyl aromatic salt. In one embodiment, the polymeric vinyl aromatic salt is chemically grafted to the surfaces of the pigment particles; in another embodiment, the polymeric vinyl aromatic salt is adsorbed onto the surfaces of the pigment particles. Preferably, the modified pigment particles have an average particle diameter of less than about 1 micron. The ink composition is suitable for applications such as ink jet printing processes, particularly thermal ink jet printing processes. Images generated with ink compositions of the present invention are sharp, waterfast, lightfast, and of high optical density, exhibiting no feathering, and can be electrically conductive.

摘要翻译： 公开了一种油墨组合物，其包含水性液体载体和附着在其表面上的聚合的乙烯基芳族盐的颜料颗粒。 在一个实施方案中，聚合乙烯基芳族盐化学接枝到颜料颗粒的表面; 在另一个实施方案中，聚合乙烯基芳族盐被吸附到颜料颗粒的表面上。 优选地，改性颜料颗粒的平均粒径小于约1微米。 油墨组合物适用于喷墨印刷方法，特别是热喷墨印刷方法。 用本发明的油墨组合物生成的图像是锋利的，耐水的，耐光的，并且具有高的光密度，没有发生羽化，并且可以是导电的。

公开(公告)号：EP1777274A4

公开(公告)日：2009-12-02

申请号：EP05758269

申请日：2005-07-05

申请人： SAKATA INX CORP

发明人： ITO KAZUNORI ,  SHIBATA HIDEO ,  KITAOKA NAOYUKI ,  HAYASHI AKIRA ,  KITA TOMOHIRO

IPC分类号： C09D17/00 ,  C09B67/08 ,  C09B67/46 ,  C09C3/10 ,  G02B5/20 ,  G03F7/004

CPC分类号： C09C3/10 ,  C09B67/0013 ,  C09B68/20 ,  C09B68/26 ,  C09B68/4257 ,  C09B68/44 ,  C09D17/00 ,  G03F7/0007 ,  Y02P20/582