| abstract |
A process for preparing a fluoropolymer by polymerizing onenor more radically polymerizable monomers comprising at least onenfluoroolefin monomer in the presence of a radical polymerizationninitiator and as case demands, an inactive fluorocarbon and chainntransfer agent in a reaction field where at least one of componentsnforming the reaction field is in a supercritical state. According to thenpreparation process, generation of unstable end groups of the polymer, andecrease in a purity and complicated post-treatment can be eliminated. |