发明申请
US20050131107A1 Process for producing chemically modified fillers 有权
生产化学改性填料的方法

Process for producing chemically modified fillers
摘要:
Described is an improved process for producing chemically modified fillers by using a certain combination of functionalizing and hydrophobizing agents in an aqueous suspension of inorganic oxide having a pH of 2.5 or less and increasing the pH of the suspension after chemically treating the filler.
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