摘要 |
<p>A method for the in-situ preparation of an ionic comonomer from its chemical precursors, prepared in a solution of styrene monomer is disclosed. In one embodiment, the ionic comonomer is zirconium methacrylate, Zr(MA)4 or zirconyl methacrylate, ZrO(MA)2, or a combination thereof, and zirconium carbonate hydroxide oxide, ZrCO3(OH)2 ZrO2, and methacrylic acid, CH2=C(CH3)-COOH, are used as precursors used for its in-situ preparation.</p> |