FORFARANDE FRO FRAMSTELLNING AV MIKROPOROSA KROPPAR INNESLUTANDE ETT ELLER FLERA AKTIVA MEDEL

摘要

To form microporous bodies having occluded in their interior active agents such as enzymes, a polymer solution is mixed with the active agent dissolved or dispersed in a liquid phase compatible and miscible with the solvent used for dissolving the polymer. The final form of the microporous bodies can be imparted by extrusion, dripping or otherwise.