METHOD FOR PRODUCING CS PARTICLES AND MICROCAPSULES USING POROUS TEMPLATES, CS PARTICLES AND MICROCAPSULES, AND THE USE THEREOF

摘要

The invention relates to a method for producing CS particles (10) and microcapsules (12). According to said method, (A) at least one active ingredient (4) is adsorbed into porous templates (2), forming templates (5) filled with active ingredients; (B) the templates (2) are then provided with a base layer (6) which simplifies the subsequent formation of the capsule envelope (9); (C) said capsule envelope is obtained by applying alternately charged polyelectrolyte layers (8), forming filled CS particles (10); (D) the active ingredients (4) are released into the microcapsule by subsequent dissolution of the templates (2); and (E) the active ingredients (4) remain enclosed in the microcapsule or are slowly released therefrom.