HIGHLY WATER-ABSORBING SUBSTANCE BASED ON STARCH AND POLYACRYLONITRILE, AND ITS PREPARATION

PURPOSE:To prepare a highly water-absorbing substance having remarkably improved absorption of an aqueous solution containing salts, and water-absorption after the heat-treatment, easily, by saponifying a mixture of starch and polyacrylonitrile with an alkali. CONSTITUTION:The objective highly water...

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Bibliographische Detailangaben

1. Verfasser:	YAMAGUCHI MAGOICHI
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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