WATER-ABSORBING RESIN

The present invention provides a water-absorbing resin that is excellent in water absorption performance and is easy to be degraded. The present invention relates to a water-absorbing resin, which is a crosslinked product of a glucose polymer and forms a physical gel upon absorption of water, wherei...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOSOMI, Tetsuya, NOZAKI, Takahiro, MIYATA, Manabu, TANAKA, Atsushi, NISHIMOTO, Tomoyuki, OTA, Kusuo
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides a water-absorbing resin that is excellent in water absorption performance and is easy to be degraded. The present invention relates to a water-absorbing resin, which is a crosslinked product of a glucose polymer and forms a physical gel upon absorption of water, wherein the glucose polymer is a starch or a partially degraded starch, with an acidic group introduced therein.