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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：DK1394226T3
公开(公告)日：2006-05-15
申请号：DK03013085
申请日：2003-06-11
Applicant: DEGUSSA
Inventor： ZOCH HEINZ DR , KALBITZ WERNER , LUEDTKE STEPHAN , TAUBER GERD , LUETHGE THOMAS DR
IPC: B41J2/01 , B41M5/00 , C09D11/00 , C08L25/08 , C08L33/02 , C09C1/56 , C09C3/10 , C09D7/12 , C09D11/02 , C09D17/00 , C09K23/52
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：AT315619T
公开(公告)日：2006-02-15
申请号：AT03013085
申请日：2003-06-11
Applicant: DEGUSSA
Inventor： ZOCH HEINZ DR , KALBITZ WERNER , LUEDTKE STEPHAN , LUETHGE THOMAS DR , 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
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：PL376730A1
公开(公告)日：2006-01-09
申请号：PL37673003
申请日：2003-11-05
Applicant: DEGUSSA
Inventor： ZOCH HEINZ , KALBITZ WERNER , LUEDTKE STEPHAN , LUETHGE THOMAS , MCINTOSH RALPH , TAUBER GERD
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公开(公告)号：DE50200737D1
公开(公告)日：2004-09-09
申请号：DE50200737
申请日：2002-06-05
Applicant: DEGUSSA
Inventor： KARL DR , MCINTOSH RALPH , KALBITZ WERNER , KLEINHENZ HORST , TAUBER GERD , LUEDTKE STEPHAN
IPC: C09C1/56
Abstract: Production of modified carbon black involves mixing a suspension containing carbon black, water and a wetting agent with an acidic aqueous solution or suspension of a primary amine, followed by treatment with a sodium nitrite solution.
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Patent Agency Ranking
公开(公告)号：CA2506188A1
公开(公告)日：2004-06-03
申请号：CA2506188
申请日：2003-11-05
Applicant: DEGUSSA
Inventor： TAUBER GERD , ZOCH HEINZ , MCINTOSH RALPH , KALBITZ WERNER , LUEDTKE STEPHAN , LUETHGE THOMAS
Abstract: Aqueous, colloidal gas black suspension containing: a) a gas black, b) an az o compound of the general formula (1), C) and water. The aqueous, colloidal ga s black suspension is produced by dispersing the gas black and the azo compoun d of the general formula (1) in water. It can be used in the production of ink s, ink-jet inks, surface coatings and coloured printing inks.
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公开(公告)号：DK1566415T3
公开(公告)日：2007-06-04
申请号：DK05000297
申请日：2005-01-08
Applicant: DEGUSSA
Inventor： KALBITZ WERNER , TAUBER GERD , ZOCH HEINZ DR , LUEDTKE STEPHAN , 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：HRP20070195T3
公开(公告)日：2007-05-31
申请号：HRP20070195
申请日：2007-05-07
Applicant: DEGUSSA
Inventor： KALBITZ WERNER , TAUBER GERD , ZOCH HEINZ , LUEDTKE STEPHAN , LUETHGE THOMAS , 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：ZA200503838B
公开(公告)日：2006-08-30
申请号：ZA200503838
申请日：2005-05-12
Applicant: DEGUSSA
Inventor： ZOCH HIENZ , LUEDTKE STEPHAN , MCINTOSCH RALPH , KALBITS WERNER , LUETHGE THOMAS , TAUBER GERF
IPC: C09C20060101 , C09C1/56 , C09D20060101 , C09D11/00
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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公开(公告)号：DE50302159D1
公开(公告)日：2006-04-06
申请号：DE50302159
申请日：2003-06-11
Applicant: DEGUSSA
Inventor： ZOCH DR , KALBITZ WERNER , LUEDTKE STEPHAN , LUETHGE DR , TAUBER GERD
IPC: B41J2/01 , C09D11/00 , B41M5/00 , C08L25/08 , C08L33/02 , C09C1/56 , C09C3/10 , C09D7/12 , C09D11/02 , C09D17/00 , C09K23/52
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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