| 摘要 |
<p>The invention relates to the use of salt like structural silicates, wherein the cation is NH4plus;, H3Oplus;, an alkali, alkali earth, earth metal or a transition metal ion or a low molecular weight organic cation or a combination thereof and the anion is embodied as an island, ring, group, chain, band, layer or tectosilicate or a combination thereof as charge controlling agents in electrophotographic toners and developers, in coating powders, electret materials and in electrostatic separation methods.</p> |
