| http://www.w3.org/ns/prov#value | - The finely divided phases B and optionally C advantageously comprise particles whose largest diameter, i.e. the longest line going through the center of gravity of the particle and connecting two points on the surface of the particle, is up to 300 ??m, preferably from 0.1 to 200 ??m, particularly preferably from 0.5 to 50 ??m and very particularly preferably from 1 to 30 ??m.
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