| abstract |
A multi-stage method for producing gas-filled microcapsules is proposed. In the first stage of this method, the shell-forming substance is polymerized, and then in the next stage, which is separated in space and / or time from the first, the process of forming microcapsules is carried out. In this case, polymerization is carried out under moderate conditions of mixing, and the formation of microcapsules is carried out under dispersion conditions. |