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Aqueous-liquid-absorbing agent and its production process

  • US 20090131255A1
  • Filed: 09/25/2006
  • Published: 05/21/2009
  • Est. Priority Date: 09/30/2005
  • Status: Active Grant
First Claim
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1. An aqueous-liquid-absorbing agent containing water-absorbent resin particles as essential components, wherein the water-absorbent resin particles are obtained by a process including the step of polymerizing a water-soluble ethylenically unsaturated monomer having a carboxyl group, have a crosslinked structure in their inside, and are surface-crosslinked,the aqueous-liquid-absorbing agent being characterized by exhibiting a water absorption capacity (CRC) of 5 to 25 g/g and a saline flow conductivity (SFC) of not less than 1216 cm3·



  • 10

    7
    /g.

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