| 摘要 |
The present invention provides a moisture-permeable waterproof fabric having excellent moisture permeability, water resistance and launderability, and comprising an intermediate layer containing a fluorine-containing polymer, and a moisture-permeable waterproof layer containing a synthetic resin. The fluorine-containing polymer has repeating units derived from: (a) a fluorine-containing monomer represented by the formula, CH2=C(-X)-C(=O)-Y-Z-Rf [wherein, X is a hydrogen atom or a methyl group, Y is -O- or -NH-, Z is a directly-bonded or divalent organic group, and Rf is a fluoroalkyl group with 1 to 6 carbons]; (b) a halogenated olefin monomer; and (c) a fluorine-free monomer that is used as necessary, does not have a fluorine atom, and has at least one carbon-carbon double bond. The fluorine-containing polymer has a dynamic viscoelasticity of at least 400 Pa.s at 160°C. |
