| http://www.w3.org/ns/prov#value | - Then, the resultant water-absorbent resin powder (C) was classified with a sieve of the mesh size of 105 ??m, thus obtaining a water-absorbent resin powder (C1) with a particle diameter of 105 to 500 ??m, but not including 105 ??m, and a water-absorbent resin powder (C2) with a particle diameter of not larger than 105 ??m.
|
