Christian PANZ;Ulrich FISCHER;Gabriele BERGMANN;Wolfgang Lortz
发明人:
Wolfgang Lortz,Ulrich FISCHER,Christian PANZ,Gabriele BERGMANN
申请号：
US15743214
公开号：
US20190127587A1
申请日:
2016.06.28
申请国别(地区):
US
年份:
2019
代理人:
摘要：
An aqueous dispersion comprising a surface-modified hydrophilic mixed oxide powder comprising silicon and aluminum and water, characterized in thata) the surface of the particles has Si and Al atoms andb) the surface modification has an Si atom bonded to a hydrocarbon radical via a C atom, andc) the carbon content of the surface-modified mixed oxide powder is 3-25% by weight.
