HIGH-CAPACITY SUPERABSORBENT MATERIALS AND METHODS OF MAKING SAME

HIGH-CAPACITY SUPERABSORBENT MATERIALS AND METHODS OF MAKING SAME

Described herein are super absorbent materials (SAMs) and methods of making SAMs. The super absorbent materials are copolymerized with select redox active inorganic salts in a staged polymerization process. The copolymer-based super absorbent materials have significantly improved absorbance properti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG, Kaiyuan, TAYLOR, Denise V, COHEN, Richmond R, SONG, Xuedong
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:Described herein are super absorbent materials (SAMs) and methods of making SAMs. The super absorbent materials are copolymerized with select redox active inorganic salts in a staged polymerization process. The copolymer-based super absorbent materials have significantly improved absorbance properties. The compositions and methods described herein are useful in a variety of absorbent products.