INORGANIC PIGMENTS CONTAINING PIGMENT PREPARATIONS

申请公布号：: EP1030895(A1)
申请号：: EP19980959866
申请日期：: 1998.11.10
申请公布日期：: 2000.08.30
申请人：: BAYER AG
发明人：: GONZALEZ-BLANCO, JUAN;HOHEISEL, WERNER;NYSSEN, PETER-ROGER;HAUSCHEL, BERND;KUCKERT, EBERHARD
分类号：: C09B67/20;C08K3/00;C09B67/22;C09D7/12;C09D11/32;C09D17/00;C09D201/00;D06P1/44;D06P5/30;D21H21/28;(IPC1-7):C09D17/00;C09D11/00;C09B67/00
主分类号：: C09B67/20
摘要：: <p>The invention relates to pigment preparations containing a) solid compounds from the groups of oxides of titanium, zinc, tin, tungsten, molybdenum, nickel, bismuth, cerium, indium, hafnium, iron and/or silicon carbide, zinc sulfide, barium titanate, calcium titanate and/or silicon and/or solid silicon compounds in which silicon is available in stoichiometric surplus, with primary particles having a mean diameter of <500 nm, and b) at least one coloring agent which distinguishes itself from the solid compounds named under a). The inventive pigment preparations are characterized by a good resistance to light of the substrates colored with said preparations.</p>