公开(公告)号：EP4049749A1

公开(公告)日：2022-08-31

申请号：EP21159155.7

申请日：2021-02-25

Applicant: BASF SE

Inventor： Taranta, Claude ,  Oschmann, Bernd Dieter ,  Incera Garrido, Gerardo ,  Beziiau, Antoine Maxime Charles Joseph ,  Bork, Thomas ,  Volland, Thorsten ,  Urch, Henning ,  Kraemer, Gerd ,  Picard, Laurent ,  Kienle, Marcel Patrik ,  Kraus, Helmut ,  Ongmayeb, Gisele ,  Picot, Arnaud

IPC: B01J13/10 ,  A01N25/28 ,  A61K8/11 ,  A61K9/48 ,  A23P10/30 ,  A61Q19/00 ,  C11D3/50 ,  B01J13/14

Abstract: Microcapsule having a shell and a core,
wherein said core contains a non-aqueous liquid, said non-aqueous liquid being one or more liquid (at 21 °C) active substances or one or more active substances dissolved in a solvent S, solvent S being immiscible with water, and
wherein said shell contains
i) at least one protein PR that is overall negatively charged,
ii) at least one polysaccharide PS that is overall positively charged, and
iii) optionally an inorganic salt IS capable of crosslinking components protein PR and polysaccharide PS via formation of non-covalent bonds.