PROCESS FOR PRODUCTION OF ORGANIC-INORGANIC HYBRID HYDROGEL, CELL CULTURE SUBSTRATE COMPRISING THE SAME, AND ANTIFOGGING MATERIAL COMPRISING DRIED PRODUCT THEREOF

PROCESS FOR PRODUCTION OF ORGANIC-INORGANIC HYBRID HYDROGEL, CELL CULTURE SUBSTRATE COMPRISING THE SAME, AND ANTIFOGGING MATERIAL COMPRISING DRIED PRODUCT THEREOF

The present invention provides a production process of an organic/inorganic composite hydrogel, which demonstrates superior mechanical properties, by uniformly dispersing a clay mineral in an organic polymer over a wide range of clay mineral content, and a dried form thereof, to be produced easily i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKADA, TETSUO, TAKEHISA, TOORU, HARAGUCHI, KAZUTOSHI
Format: Patent
Sprache:eng ; fre ; ger
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:The present invention provides a production process of an organic/inorganic composite hydrogel, which demonstrates superior mechanical properties, by uniformly dispersing a clay mineral in an organic polymer over a wide range of clay mineral content, and a dried form thereof, to be produced easily in a short period of time. The production process of an organic/inorganic composite hydrogel of the present invention comprises reacting a water-soluble organic monomer (a) in the presence of a water-swellable clay mineral (b) by irradiating with an energy beam in a solution in which a non-water-soluble polymerization initiator (d) is dispersed in an aqueous medium (c) .