WATER ABSORBENT RESIN POWDER, AND PRODUCTION METHOD THEREFOR

The present invention addresses the problem of reducing the undried residue when recycling a fine powder of water-absorbing resin. The present invention is a method for producing a water-absorbing resin, wherein: a fine powder recycling step includes vi-1) a granulation step for obtaining a granulat...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ADACHI, Yoshifumi, KUMAGAI, Sumito, SATO, Mai, INOUE, Masahumi, WAKABAYASHI, Ryota, KATAKURA, Naoki, KATSUBE, Shin-ya, MATSUMOTO, Satoshi, HAYASHI, Hiroki, YORINO, Tsuyoshi, SHOBO, Yoshihiro, ARAKE, Tomoyuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING WORKING-UP
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