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公开(公告)号：AT258575T
公开(公告)日：2004-02-15
申请号：AT00124043
申请日：2000-11-04
Applicant: DEGUSSA
Inventor： KALBITZ WERNER , KARL ALFONS DR , KLEINHENZ HORST , TAUBER GERD
IPC: C09C1/48 , C09C1/56 , C09D5/02 , C09D7/12 , C09D11/02 , C09D11/037 , C09D11/324 , C09D17/00 , C09D201/00
Abstract: Aqueous carbon black dispersion is free of wetting agent and contains ozonized carbon black(s).
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公开(公告)号：DE10235027A1
公开(公告)日：2004-02-12
申请号：DE10235027
申请日：2002-07-31
Applicant: DEGUSSA
Inventor： ZOCH HEINZ , KALBITZ WERNER , LUEDTKE STEPHAN , LUETHGE THOMAS , TAUBER GERD
IPC: B41J2/01 , B41M5/00 , C08L25/08 , C08L33/02 , C09C1/56 , C09C3/10 , C09D7/12 , C09D11/00 , C09D11/02 , C09D17/00 , C09K23/52 , B01J13/00 , C09D5/02
Abstract: An aqueous colloidal frozen gas black suspension comprises (wt.%): gas black (2-30), carbon black (0-40), dispersion supporting additive, biocide, and water, of zeta potential below -10 mV, surface tension higher than 50 nM/m and mean particle size less than 200 nm. Independent claims are included for: (1) a method of preparing the suspension by dispersion of the gas black, optionally the carbon black, and the dispersion supporting additive in water; (2) an ink containing the aqueous colloidal, frozen, and storage stable suspension.
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公开(公告)号：DE19954260A1
公开(公告)日：2001-06-28
申请号：DE19954260
申请日：1999-11-11
Applicant: DEGUSSA
Inventor： KALBITZ WERNER , KLEINHENZ HORST , KARL ALFONS , TAUBER GERD
IPC: C09C1/48 , C09C1/56 , C09D5/02 , C09D7/12 , C09D11/02 , C09D11/037 , C09D11/324 , C09D17/00 , C09D201/00 , C09D11/00
Abstract: Aqueous carbon black dispersion is free of wetting agent and contains ozonized carbon black(s).
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公开(公告)号：DE102008026894A1
公开(公告)日：2009-12-10
申请号：DE102008026894
申请日：2008-06-05
Applicant: EVONIK DEGUSSA GMBH
Inventor： MCINTOSH RALPH , TAUBER GERD , KALBITZ WERNER , LUEDTKE STEPHAN , ZIMMERMANN JUTTA , KARL ALFONS , FORSTER FRANK
Abstract: Ink jet inks comprise a modified pigment comprising a pigment having attached organic groups of optionally substituted 1,2-benzenedicarboxylic acids and/or their salts. An independent claim is included for a process for improving bleeding control of ink jet inks, comprising modifying a pigment in the ink jet ink by attaching one or more organic groups of the optionally substituted 1,2-benzenedicarboxylic acids and/or their salts.
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公开(公告)号：AU2005200687B2
公开(公告)日：2009-07-16
申请号：AU2005200687
申请日：2005-02-16
Applicant: EVONIK DEGUSSA GMBH
Inventor： ZOCH HEINZ , LUTHGE THOMAS , TAUBER GERD , LUDTKE STEPHAN , MCINTOSH RALPH , KALBITZ WERNER
IPC: B01J13/00 , C09B67/22 , C09B67/46 , C09C1/56 , C09D7/45 , C09D11/00 , C09D17/00 , C09D201/00 , C09J201/00
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Patent Agency Ranking
公开(公告)号：AU2003285315B2
公开(公告)日：2009-05-28
申请号：AU2003285315
申请日：2003-11-05
Applicant: EVONIK DEGUSSA GMBH
Inventor： TAUBER GERD , LUTHGE THOMAS , MCINTOSH RALPH , KALBITZ WERNER , LUDTKE STEPHAN , ZOCH HEINZ
Abstract: Aqueous, colloidal gas black suspension containing: (a) a gas black, (b) an azo compound of the formula 1 (c) and water. The aqueous, colloidal gas black suspension is produced by dispersing the gas black and the azo compound of the formula 1 in water. It can be used in the production of inks, ink-jet inks, surface coatings and colored printing inks.
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37.发明专利
公开(公告)号：UA83806C2
公开(公告)日：2008-08-26
申请号：UAA200501459
申请日：2005-02-17
Applicant: DEGUSSA
Inventor： KALBITZ WERNER , TAUBER GERD , ZOCH HEINZ , LUDTKE STEPHAN , LUTHGE THOMAS , MCINTOSH RALPH
IPC: B01J13/00 , C09C1/44 , C08K3/04 , C08K5/23 , C09B67/00 , C09B67/22 , C09B67/46 , C09C1/56 , C09C3/08 , C09D7/45 , C09D11/00 , C09D17/00 , C09D201/00 , C09J201/00
Abstract: Воднаяколлоиднаясуспензиягазовойсажисодержитгазовуюсажу, азосоединениеобщейформулы 1 иводу, которуюполучаютпутемдиспергированиягазовойсажии азосоединенияв воде. Предложеннаясуспензияможетприменятьсяв чернилах, впредназначенныхдляструйнойпечатичернилах, лаках, печатныхкрасках, латексах, визделияхизтекстиляи кожи, вклеях, силиконах, пластмассах, бетонеи строительныхматериалах.1
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公开(公告)号：ES2282930T3
公开(公告)日：2007-10-16
申请号：ES05000297
申请日：2005-01-08
Applicant: DEGUSSA
Inventor： KALBITZ WERNER , TAUBER GERD , ZOCH HEINZ DR , LUDTKE STEPHAN , LUTHGE THOMAS DR , MCINTOSH RALPH
IPC: B01J13/00 , C09D11/00 , C09B67/22 , C09B67/46 , C09C1/56 , C09D7/45 , C09D17/00 , C09D201/00 , C09J201/00
Abstract: REIVINDICACIONES 1. Suspensión acuosa coloidal de negro de humo, ca- racterizada porque contiene al menos un negro de humo, entre 0, 1 y 1% en peso de un azocompuesto de la fórmula general *** donde R1-R18 pueden ser iguales o diferentes y están cons- tituidos por hidrógeno, grupos hidrófilos o hidrófobos, sustituyentes aceptores o donantes o partes de sistemas alifáticos, aromáticos o heteroaromáticos, acíclicos, cí- clicos o policíclicos con grupos aceptores, donantes, hidrófilos o hidrófobos, y agua.
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公开(公告)号：PT1566415E
公开(公告)日：2007-05-31
申请号：PT05000297
申请日：2005-01-08
Applicant: DEGUSSA
Inventor： KALBITZ WERNER , TAUBER GERD , LUEDTKE STEPHAN , ZOCH HEINZ DR , LUETHGE THOMAS DR , MCINTOSH RALPH
IPC: B01J13/00 , C09D11/00 , C09B67/22 , C09B67/46 , C09C1/56 , C09D7/45 , C09D17/00 , C09D201/00 , C09J201/00
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公开(公告)号：EG23648A
公开(公告)日：2007-03-19
申请号：EG2005020069
申请日：2005-02-14
Applicant: DEGUSSA
Inventor： KALBITZ WERNER
IPC: B01J13/00 , C09B67/22 , C09B67/46 , C09C1/56 , C09D7/45 , C09D11/00 , C09D17/00 , C09D201/00 , C09J201/00
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