Immobilization of active substances

R.J.G. van Schijndel (Inventor), E. Westerweele (Inventor), D. Sivasligil (Inventor), J.J.G. van Soest (Inventor), W. Lenselink (Inventor)

    Research output: PatentOther research output


    The invention relates to a method for immobilizing an active substance, wherein a mixture is prepared of the active substance and a carrier material in a liquid phase, whereafter the liquid phase is converted to a solid phase, the carrier material being an esterified polysaccharide. The invention further relates to the use of an esterified polysaccharide for fixing or immobilizing active substances, in particular odorous substances.
    Original languageEnglish
    Patent numberWO0120985
    Priority date30/08/99
    Publication statusPublished - 29 Mar 2001


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