摘要 |
<p>Hydrophobic film or coating, comprising a) - primary particles, b)- secondary particles, adhering to the surface of the primary particles and having an average diameter that is smaller than the average diameter of the primary particles, c) - a hydrophobic layer covering at least partly the surface of the secondary particles and adhering to that surface, characterized in that the secondary particles are adhering to the surface of the primary particles by covalent chemical bonds.</p> |
申请人 |
DSM IP ASSETS B.V.;VAN BENTHEM, RUDOLFUS, ANTONIUS, THEODORUS, MARIA;WU, DI;MING, WEIHUA;DE WITH, GIJSBERTUS |
发明人 |
VAN BENTHEM, RUDOLFUS, ANTONIUS, THEODORUS, MARIA;WU, DI;MING, WEIHUA;DE WITH, GIJSBERTUS |