Wolfgang LORTZ,Ulrich FISCHER,Daniel NESS,Gabriele BERGMANN,Katharina DAUTH
申请号：
US15743242
公开号：
US20180194947A1
申请日:
2016.06.28
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Aqueous dispersion containing a hydrophilic metal oxide powder comprising a metal oxide and a surface modification of the metal oxide, whereina) the metal oxide is selected from the group consisting of TiO2, ZrO2, SiO2, Al2O3, Fe2O3, Fe3O4, Sb2O3, WO3, CeO2 and mixed oxides thereof andb) the surface modification b1) comprises silicon atoms and aluminum atoms andb2) the silicon atoms are at least partly bonded to a hydrocarbon radical via a C atom andb3) the Al/Si molar ratio of the surface modification is 1:2-1:20.
