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.