| abstract |
Disclosed is a fluororesin particle dispersant capable of stably dispersing fluororesin particles, particularly PTFE particles, in a low viscosity liquid such as an organic solvent. Moreover, the fluororesin particle dispersion using the said dispersing agent and the fluororesin coating material which mix | blended the said dispersion are provided. A dispersant for fluororesin particles comprising a copolymer of a fluorine compound represented by the following general formula (1) and an ethylenically unsaturated monomer having a polyoxyalkylene chain. [Chemical 1] (R 1 and R 2 in the general formula (1) each independently represent a perfluoroalkyl group having 1 to 6 carbon atoms, R 3 represents a hydrogen atom or a methyl group, and A 1 and A 2 independently represents an alkylene group having 1 to 3 carbon atoms or a direct bond, A 3 represents an alkylene group having 2 to 3 carbon atoms, and X 1 and X 2 are each independently Represents an oxygen atom, a sulfur atom or a sulfonamide.) [Selection figure] None |