Aqueous dispersion of fluoroolefins, aqueous dispersion of copolymer of fluoroolefins, and method for manufacturing the same

Abstract

An aqueous dispersion of a fluoroolefin containing a fluoroolefin (a) represented by formula (1); a surfactant (c) represented by formula (2); a fluoroolefin (b) represented by formula (3); and a dispersion medium containing water. Formula (1) is CF2═CF—[O—CF2—CF(CF3)]n—O—[CF2]m—Z, wherein n represents an integer of 0 or more and 2 or less, m represents an integer of 2 or more and 4 or less, and Z represents CF3, SO2F, or COOCH3. Formula (2) is CF3—[CF2]m′—O—[CF(CF3)—CF2—O]n′—CF(CF3)—Z′, wherein m′ represents an integer of 0 to 2, n′ represents an integer of 0 to 6, Z′ represents COOM, wherein M represents H, Li, Na, K, or NR4, wherein R represents H or a linear alkyl group having 1 to 4 carbon atoms. Formula (3) is CX1X2═CX3X4, wherein X1, X2, X3, and X4 each represents H, F, or CF3. Also, methods of manufacturing the aqueous dispersions.

Dependencies are inferred from the claim text.