Biodegradable sulphur-containing polysaccharides which are useful as sequestrating agents for metal ions and suspending or dispersing agents
Brevetto
Data di Pubblicazione:
1996
Abstract:
Modified polysaccharides which are useful as sequestrating agents for metal ions and as suspending agents
obtained by the reaction of a natural polysaccharide (starch, cellulose or the like) with maleic anhydride or a
derivative thereof and the subsequent addition of a preferably functionally substituted mercaptan to the double
bond are described.
obtained by the reaction of a natural polysaccharide (starch, cellulose or the like) with maleic anhydride or a
derivative thereof and the subsequent addition of a preferably functionally substituted mercaptan to the double
bond are described.
Tipologia CRIS:
6.1 Brevetto
Elenco autori:
Sartore, Luciana; E., Ranucci
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