| abstract |
The present disclosure relates to fluorinated copolymers, such as PTFE copolymers, that can be dissolved in a low toxicity solvent, such as a class III solvent, in a fluorinated copolymer dissolved in a low toxicity solvent, and an aqueous solvent, such as water or saline. It is directed to a group of fluorinated copolymers that enable the formation of a stable water-in-solvent emulsion containing a hydrophilic substance (eg, a therapeutic agent) dissolved in the solution. |