Hydrogels with a Low Freezing Point

The invention relates to hydrogels having a low freezing point, comprising at least one water-absorbing polymer, at least one nonaqueous solvent and water, to a process for their production and to the use of hydrogels in cooling elements.

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Bibliographische Detailangaben
Hauptverfasser:	HERMELING DIETER, STEINMETZ BERNHARD
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to hydrogels having a low freezing point, comprising at least one water-absorbing polymer, at least one nonaqueous solvent and water, to a process for their production and to the use of hydrogels in cooling elements.