公开(公告)号：JP2007045703A

公开(公告)日：2007-02-22

申请号：JP2006211277

申请日：2006-08-02

Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフトDegussa AG

Inventor： LUTHGE THOMAS ,  MCINTOSH RALPH ,  TAUBER GERD ,  KALBITZ WERNER ,  LUEDTKE STEPHAN ,  FANGHAENEL EGON ,  SCHUKAT GERD

IPC: C01B31/02 ,  C09C1/56

CPC classification number: C09C1/56 ,  C08L21/00 ,  C09C1/565 ,  C09D7/41 ,  C09D11/324

Abstract: PROBLEM TO BE SOLVED: To provide a carbon material which has an organic group and scarcely contains colored by-products. SOLUTION: The carbon material having an organic group is obtained by reacting a carbon material with an organic compound represented by general formula (1) (wherein X is O, S, NR 7 , or PR 7 ) and can be activated by the oxidation reaction with an oxidizing agent such as ammonium peroxodislufate, hydrogen peroxide, ozone, or oxygen. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供具有有机基团并且几乎不含有有色副产物的碳材料。 解决方案：具有有机基团的碳材料是通过使碳材料与通式（1）表示的有机化合物（其中X为O，S，NR 7 或PR 可以通过与氧化剂如过氧二叉酸铵，过氧化氢，臭氧或氧气的氧化反应来活化。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006257419A

公开(公告)日：2006-09-28

申请号：JP2006055521

申请日：2006-03-01

Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフトDegussa AG

Inventor： LUTHGE THOMAS ,  TAUBER GERD ,  MCINTOSH RALPH ,  ZOCH HEINZ ,  KALBITZ WERNER ,  ZIMMERMANN JUTTA ,  SIEBLIST CHRISTIAN ,  LUEDTKE STEPHAN

IPC: C09D17/00 ,  B41J2/01 ,  B41M5/00 ,  C08K5/3465 ,  C08L101/00 ,  C09D7/12 ,  C09D11/00 ,  C09D201/00

CPC classification number: C09C1/00 ,  C01P2006/12 ,  C09B67/0033 ,  C09B67/0085 ,  C09C1/56 ,  C09C3/08 ,  C09C3/10

Abstract: PROBLEM TO BE SOLVED: To provide a suspension exhibiting improved stability and compatibility in each case of usage, exhibiting high optical density or tinting strength to a substrate material such as paper, latex, plastic or textile, and exhibiting a low zeta-potential and a high surface tension. SOLUTION: The suspension comprises at least one water-insoluble coloring agent, at least one heterocyclic compound represented by general formula 1, water and/or a monohydroxy or polyhydroxyalcohol. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供在每种使用情况下表现出改善的稳定性和相容性的悬浮液，对基材材料如纸，胶乳，塑料或纺织品表现出高的光密度或着色强度，并且呈现低的zeta- 潜力和高表面张力。 解决方案：悬浮液包含至少一种水不溶性着色剂，至少一种由通式1表示的杂环化合物，水和/或单羟基或多羟基醇。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2010150544A

公开(公告)日：2010-07-08

申请号：JP2009282485

申请日：2009-12-14

Applicant: Evonik Degussa Gmbh ,  エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH

Inventor： TAUBER GERD ,  KALBITZ WERNER ,  MCINTOSH RALPH ,  BATZ-SOHN CHRISTOPH DR ,  KARL ALFONS

IPC: C09D11/00 ,  B41J2/01 ,  B41M5/00

CPC classification number: C09D11/324

Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet which exhibits low intercolor bleeding on printing and also has good optical density.
SOLUTION: The ink for ink jet contains at least one pigment and at least one oxidized carbon black. The oxidized carbon black has a volatiles content in the range from 3% to 40%. The mass ratio of the pigment to the oxidized carbon black is in the range from 0.5 to 0.1, and the oxidized carbon black content is in the range from 0.5 to 5.6 mass%. The pigment content is in the range from 0.05 to 2.8 mass%.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于喷墨的油墨，其在印刷时表现出低的色间渗色，并且还具有良好的光密度。 解决方案：用于喷墨的油墨含有至少一种颜料和至少一种氧化炭黑。 氧化炭黑的挥发物含量在3％至40％的范围内。 颜料与氧化炭黑的质量比为0.5〜0.1，氧化炭黑的含量为0.5〜5.6质量％。 颜料含量为0.05〜2.8质量％。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009293030A

公开(公告)日：2009-12-17

申请号：JP2009136114

申请日：2009-06-05

Applicant: Evonik Degussa Gmbh ,  エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH

Inventor： MCINTOSH RALPH ,  TAUBER GERD ,  KALBITZ WERNER ,  LUEDTKE STEPHAN ,  ZIMMERMANN JUTTA ,  KARL ALFONS ,  FORSTER FRANK

IPC: C09D11/00 ,  B41J2/01 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  C09C1/44 ,  C09C1/48 ,  C09C3/08

CPC classification number: C09D11/326 ,  Y10T428/24802 ,  Y10T428/24934

Abstract: PROBLEM TO BE SOLVED: To provide inkjet ink which brings about only slight bleed (intercolor bleed) in printing. SOLUTION: This invention relates to the inkjet ink comprising a modified pigment, wherein the modified pigment is a pigment having bond organic groups of a substituted or unsubstituted 1, 2-benzenedicarboxylic acid and/or a salt thereof. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供在印刷中仅引起轻微渗色（颜色间渗色）的喷墨油墨。 解决方案：本发明涉及包含改性颜料的喷墨油墨，其中改性颜料是具有取代或未取代的1,2-苯二甲酸和/或其盐的有机基团键合的颜料。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2003003103A

公开(公告)日：2003-01-08

申请号：JP2002102417

申请日：2002-04-04

Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフト

Inventor： KARL ALFONS ,  TAUBER GERD ,  KALBITZ WERNER ,  KLEINHENZ HORST ,  MCINTOSH RALPH ,  LUEDTKE STEPHAN

IPC: B41J2/01 ,  B41M5/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/00

CPC classification number: C09D11/326 ,  C09D11/322

Abstract: PROBLEM TO BE SOLVED: To produce ink jet ink having high optical density and water resistance.
SOLUTION: This ink jet ink comprises at least one kind of pigment and at least one kind of compound having ≥50 nm average particle size and selected from a group consisting of silicic acid obtained by pyrolysis method, silicic acid obtained by hydrophobic pyrolysis method, compound oxide obtained by pyrolysis method and aluminum oxide obtained by pyrolysis method. This method for producing the ink jet ink comprises mixing at least one kind of pigment dispersed in water with a compound having ≥50 nm average particle size and selected from a group consisting of silicic acid obtained by pyrolysis method, silicic acid obtained by hydrophobic pyrolysis method, compound oxide obtained by pyrolysis method and aluminum oxide obtained by pyrolysis method. The ink can be used for printing a paper or a sheet with an ink jet printer.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：制造具有高光密度和耐水性的喷墨油墨。 解决方案：该喷墨油墨包括至少一种颜料和至少一种平均粒度> 50nm的化合物，并且选自由热解法获得的硅酸，通过疏水热解法获得的硅酸， 通过热解法获得的复合氧化物和通过热解法获得的氧化铝。 该制造喷墨油墨的方法包括将分散在水中的至少一种颜料与平均粒度> 50nm的化合物混合，并且选自由热解法得到的硅酸，通过疏水热解得到的硅酸 方法，通过热解法得到的复合氧化物和通过热解法得到的氧化铝。 墨水可以用于用喷墨打印机打印纸张或纸张。

公开(公告)号：JP2003055576A

公开(公告)日：2003-02-26

申请号：JP2002215273

申请日：2002-07-24

Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフト

Inventor： KARL ALFONS ,  MCINTOSH RALPH ,  KALBITZ WERNER ,  KLEINHENZ HORST ,  TAUBER GERD ,  LUEDTKE STEPHAN

IPC: C09C1/56

CPC classification number: C09C1/56 ,  C01B32/00 ,  C07C37/11

Abstract: PROBLEM TO BE SOLVED: To provide an improved method for producing modified carbon black.
SOLUTION: This method for producing the modified carbon black comprises mixing a carbon black dispersion containing carbon black, water and a moistening agent with an acidic aqueous solution or a dispersion liquid of a primary amine and, successively, reacting the mixture with a sodium nitrite solution.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供改进的生产改性炭黑的方法。 解决方案：这种生产改性炭黑的方法包括将含有炭黑，水和润湿剂的炭黑分散体与酸性水溶液或伯胺的分散液混合，然后将该混合物与亚硝酸钠溶液 。

公开(公告)号：JP2005314652A

公开(公告)日：2005-11-10

申请号：JP2005043152

申请日：2005-02-18

Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフト

Inventor： KALBITZ WERNER ,  TAUBER GERD ,  ZOCH HEINZ ,  LUEDTKE STEPHAN ,  LUTHGE THOMAS ,  MCINTOSH RALPH

IPC: B01J13/00 ,  C09B67/22 ,  C09B67/46 ,  C09C1/56 ,  C09D7/45 ,  C09D11/00 ,  C09D17/00 ,  C09D201/00 ,  C09J201/00 ,  C09D7/02

CPC classification number: C09D11/326 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/22 ,  C09B67/0041 ,  C09C1/56 ,  C09D17/005

Abstract: PROBLEM TO BE SOLVED: To provide an aqueous gas black suspension exhibiting, on a supporting material, high optical density, low zeta-potential, high surface tension, low viscosity and good storage stability, and, in ink-jet printing, excellent water resistance. SOLUTION: The aqueous colloidal gas black suspension comprises at least one gas black, an azo compound of general formula 1 (wherein, R 1 to R 18 are H, OH, SO 3 H, SO 3 Na or the like) and water, and a method for producing the suspension is provided. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种在支撑材料上具有高光密度，低ζ电位，高表面张力，低粘度和良好储存稳定性的水性气体黑色悬浮液，并且在喷墨印刷中， 耐水性好。 胶体气体黑色悬浮液含有至少一种气体黑色，通式为1的偶氮化合物（其中，R 1和R 16之间的H为H， OH，SO 3，H 3，SO 3，SB 3，Na等）和水，以及制备悬浮液的方法。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2001164148A

公开(公告)日：2001-06-19

申请号：JP2000341001

申请日：2000-11-08

Applicant: DEGUSSA

Inventor： KARL ALFONS ,  KALBITZ WERNER ,  KLEINHENZ HORST ,  TAUBER GERD

IPC: C09C1/48 ,  C09C1/56 ,  C09D5/02 ,  C09D7/12 ,  C09D11/02 ,  C09D11/037 ,  C09D11/324 ,  C09D17/00 ,  C09D201/00 ,  C09D11/00

Abstract: PROBLEM TO BE SOLVED: To provide an aqueous carbon black dispersion which can be used in producing inkjet inks, printing inks and a lacquer system having water as the base and does not need at least one wetting agent to prepare or stabilize the dispersion. SOLUTION: The aqueous carbon black dispersion is wetting agent-free and contains at least one carbon black oxidized with ozone and is produced by dispersing the ozone-oxidized carbon black and other components.

公开(公告)号：JP2001115060A

公开(公告)日：2001-04-24

申请号：JP2000217871

申请日：2000-07-18

Applicant: DEGUSSA

Inventor： KARL ALFONS ,  KLEINHENZ HORST ,  KALBITZ WERNER ,  JOHANN MATTHIAS ,  TAUBER GERD ,  STUEBBE ANDREAS

IPC: B41J2/01 ,  B41M5/00 ,  C09C1/48 ,  C09C1/56 ,  C09D7/12 ,  C09D11/037 ,  C09D11/324 ,  C09D17/00 ,  C09D201/00 ,  C09D11/00

Abstract: PROBLEM TO BE SOLVED: To provide a carbon black dispersion which does not blot and has good storage stability. SOLUTION: This aqueous carbon black dispersion contains carbon black and a cationic surfactant in amounts of 1 to 45 wt.% and 1 to 40 wt.%, respectively, based on the total amount of the aqueous dispersion in addition to water. The aqueous carbon black dispersion in which the cationic surfactant is a compound of the general formula (3) R1-COOH is ricinoleic acid; R2 to R4 are each independently a 1 to 5C alkyl or a group of the formula [R5 is a 1 to 5C alkyl; (n) is a natural number of 1 to 5]}.

公开(公告)号：JP2004149764A

公开(公告)日：2004-05-27

申请号：JP2003204667

申请日：2003-07-31

Applicant: Degussa Ag ,  デグサ アクチエンゲゼルシャフト

Inventor： ZOCH HEINZ ,  KALBITZ WERNER ,  LUEDTKE STEPHAN ,  LUTHGE THOMAS ,  TAUBER GERD

IPC: B41J2/01 ,  B01F17/52 ,  B41M5/00 ,  C08L25/08 ,  C08L33/02 ,  C09C1/56 ,  C09C3/10 ,  C09D7/12 ,  C09D11/00 ,  C09D11/02 ,  C09D17/00

CPC classification number: C09D11/324 ,  C09D11/037 ,  C09D11/326

Abstract: PROBLEM TO BE SOLVED: To prepare an aqueous gas black suspension which requires no additives to adjust desired application technology properties such as degree of dispersion, storage stability, freeze resistance, optical density, viscosity, zeta potential and particle size distribution.
SOLUTION: The gas black suspension is aqueous, colloidal, freeze-resistant and storage-stable and is composed of 2-30 mass%, favorably 10-25 mass%, of a gas black, 0-40 mass%, favorably 0-30 mass%, of a carbon black, a dispersion-supportive additive, a biocide and water. The suspension has a zeta potential below -10 mV, favorably -25 mV, a surface tension above 50 mN/m, favorably above 60 mN/m, and an average particle size below 200 nm, favorably below 100 nm.
COPYRIGHT: (C)2004,JPO