CPC C08F 24/00 (2013.01) | 6 Claims |
1. A method for producing resin particles, the method comprising:
obtaining a resin comprising a residue unit of formula (4) by placing a mixture of a radical polymerization initiator, a monomer of formula (3) and an organic solvent under a polymerization condition, wherein
the organic solvent is a solvent in which at least the monomer is dissolved, at least a part of the resin produced by polymerization is not dissolved, and precipitation of the resin occurs, and the organic solvent comprises a fluorine atom and a hydrogen atom in a molecule;
and
the resin produced by the polymerization precipitates as particles in the organic solvent,
wherein Rf5, Rf6, Rf7, and Rf8 are each independently selected from the group consisting of a fluorine atom, a linear perfluoroalkyl group having 1 to 7 carbon atoms, a branched perfluoroalkyl group having 3 to 7 carbon atoms, and a cyclic perfluoroalkyl group having 3 to 7 carbon atoms, the linear or branched perfluoroalkyl group may have an ethereal oxygen atom, Rf5, Rf6, Rf7, and Rf8 may be linked to one another to form a ring having 4-8 carbon atoms, and the ring optionally includes an ethereal oxygen atom.
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