PEARLESCENT PIGMENTS HAVING A SECONDARY COATING COMPRISING ALPHA-SILANES AND METHOD FOR THE PRODUCTION THEREOF
The invention relates to a pearlescent pigment comprising a metal oxide-containing, platelet-shaped substrate and having a first and a second protective layer, wherein the metal oxide has a refractive index greater than 1.8, and in which the first protective layer comprises cerium oxide and/or hydra...
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