公开(公告)号：US20190127232A1

公开(公告)日：2019-05-02

申请号：US16090912

申请日：2017-03-31

Applicant: DISRUPTIVE MATERIALS AB

Inventor： Ocean CHEUNG ,  Peng ZHANG ,  Simon GUSTAFSSON ,  Sara FRYKSTRAND ÅNGSTRÖM ,  Maria STRØMME

IPC: C01F5/24 ,  A61K31/496 ,  A61K47/02 ,  A61K8/19 ,  A61Q19/00

Abstract: The present invention relates to a highly porous magnesium carbonate and method of production thereof. The method according to the invention provides a way to control the average pore size of the highly porous magnesium carbonate by controlling the agglomeration of CO2 in a powder formation step in a sol-gel based production process. The method makes it possible to adapt the average pore size to a second material, for example a pharmaceutical compound, to be loaded into highly porous magnesium carbonate. The highly porous magnesium carbonate according to the invention comprises mesopores with an average size in the range 10-30 nm.