| 摘要 |
The invention relates to a polymer dispersion, containing water, at least on e polymer that can be produced by emulsion polymerization, and at least two io ns or elements selected from the group consisting of Li, Ba, Sr, B, Co, Cu, Mn, Mo, Ni, Ag, Pb, Zn, W, La, Ce or Sn or at least one salt of at least two of these elements.
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