| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof moisture-permeable resin film not only usable as a substitute for a coating film used for protecting a surface of a moisture-permeable material such as a gypsum board, mortar, a concrete board, wood, a mud wall and a porous resin board while maintaining its moisture permeability but also applicable to a part wherein a uniform coating film is hardly formed, and excellent in water resistance, hydrophilicity, and moisture permeability.SOLUTION: A waterproof moisture-permeable resin film includes a polymer prepared by polymerizing a monomer component containing a polymerizable double bond-containing monomer having two or more hydroxy groups and a molecular weight of ≤500. |
