| 摘要 |
To provide a fluorinated compound having an R F group with at most 6 carbon atoms, whereby a fluorinated polymer having a highly durable water/oil repellency can be produced, and an environmental load is little, and a fluorinated polymer having a highly durable water/oil repellency and presenting little environmental load, obtainable by polymerizing such a fluorinated compound. A fluorinated compound represented by the following formula (I) and its polymer:
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒCH 2 =C(M)COO(CH 2 ) n PhXPhZC r F 2r+1 €ƒ€ƒ€ƒ€ƒ€ƒ(I)
(in the formula (I), M is a hydrogen atom, a methyl group or a halogen atom, n is an integer of from 0 to 2, Ph is a phenylene group, X is CH 2 O or OCH 2 , Z is a single bond, a C 1-4 alkylene group containing an etheric oxygen atom, or COO(CH 2 ) m (wherein m is an integer of from 1 to 4), and r is an integer of from 1 to 6). |
