Absorbent Resin Composition and Method for Production Thereof Technical Field

Content Provider	Semantic Scholar
Author	Kajikawa, Katsuhiro Himeji-Shi Takumi Hatsuda
Copyright Year	2017
Abstract	An absorbent resin composition which shows high Speed of absorption, excels in fluid permeability, and enjoys a high absorption capacity under load comprises primary particles of an absorbent resin and granulated particles of an absor bent resin having an average particle size Smaller than the average particle Size of the primary particles. An absorbent article contains the composition. The absorbent resin com position is produced by a method which comprises a step of producing granulated particles by granulating particles of absorbent resin having an average particle size in the range of 10 to 100 um and a step of mixing the resultant granulated particles of the absorbent resin with the primary particles of an absorbent resin having an average particle size in the range of 150 to 800 um. The granulated particles of an absorbent resin is produced by a method which comprises mixing the particles of absorbent resin with a granulating agent and extruding the resultant mixture through an extru Sion granulating device provided with a spherical perforated plate.
File Format	PDF HTM / HTML
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Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article